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Publication numberUS3490197 A
Publication typeGrant
Publication dateJan 20, 1970
Filing dateApr 15, 1968
Priority dateApr 15, 1968
Publication numberUS 3490197 A, US 3490197A, US-A-3490197, US3490197 A, US3490197A
InventorsCremieux George V
Original AssigneeAmerican Home Prod
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Tablet counting and bottling machine
US 3490197 A
Images(4)
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Description  (OCR text may contain errors)

Jan. 20, 1970 G. V. CREMIEUX 3,490,197

TABLET COUNTING AND BOTTLING MACHINE Filed April 15, 1968 4 Sheets-Sheet 1 Jan. 20, 1970 v. CREMIEUX 3,490,197

TABLET COUNTING AND BOTTLING MACHINE Filed April 15, 1968 4 Sheets-Sheet 2 Jan. 20, 1970 GfV CR EMI EUX 3,490,197

TABLET COUNTING AND BOTTLING MAHINE 4 Sheets-Sheet 3 Filed April 15, 1968 &

Jan. 20, 1970 e. v. CREMIEUX 3,490,197

TABLET COUNTING AND BOTTLING MACHINE,

Filed April 15, 1968 4 Sheets-Sheet 4 f g 4 i '1 m 07;, m in United States Patent TABLET COUNTING AND BOTTLING MACHINE George V. Cremieux, Elkhart, Ind., assignor to American Home Products Corporation, New York, N.Y., a corporation of Delaware Filed Apr. 15, 1968, Ser. No. 722,512 Int. Cl. B6511 35/44, 43/52, 57/20 US. CI. 5355 12 Claims ABSTRACT OF THE DISCLOSURE In a machine for counting and bottling articles of similar shape, such as oblong medicinal tablets, the horizontally extending upper flight of a continuously moving smooth endless belt in conjunction with spaced apart parallel stationary guide strips in overhead relation to the belt define channels in which tablets are propelled from a vibrating tablet supply tray at the entrance end of said channels to a discharge station in overhead relation to a bottling station containing bottles in vertical alignment with said channels. The tablets drop one at a time from the discharge station via a release gate. A holding gate between the tablet supply tray and the release gate occupies a position at a distance from the release gate commensurate with the lineal dimension of the desired per bottle number of tablets.

An electric circuit controlling operation of pneumatic actuating means for moving the release gate between open and closed positions contains a series of microswitches at the bottling station which close in response to full quota of bottles at the bottling station and a series of microswitches which respond to the presence of full quota of tablets in the area of the channels between the holding gate and the release gate. A normally closed switch in the advance line of travel of said bottles from said bottling station is opened to interrupt the circuit containing said microswitches if there is no room for accepting said bottles on leaving the bottling station.

Bottles are supported on a continuously moving chain while at said bottling station and while enroute to and from said station. Pneumatic means which operate to intermittently stop movement of the bottles while occupying the bottling station and pneumatic means which operate to intermittently move the holding gate to open position are controlled by a rotating cam driven by the belt driving means.

This invention relates to a machine for counting and bottling articles of uniform size and shape and more particularly relatively soft fragile articles such as medicinal tablets.

It is an object of this invention to provide a machine of this type wherein the articles have greater protection against breakage as an incident to the counting and bottling operation while accomplishing this operation quickly and automatically.

It is also an object of this invention to provide a machine of this type wherein a continuously moving endless belt provides a horizontally extending upper flight on which the articles are propelled along fixed parallel paths in single file relation between a supply station and a discharge station in overhead relation to upwardly open bottles occupying positions in alignment with said paths.

A still further object is the provision of novel means for avoiding discharge of short counts of articles incident to the bottling operation.

Another object resides in providing improved means for controlling the flow of articles of oblong shape so as to eliminate jams while enroute to the bottling station.

Other objects and many of the attendant advantages of this invention will be more readily appreciated as the same becomes better understood by reference to the following detailed description when considered in connection 'with the accompanying drawings, wherein:

FIG. 1 is a top plan view of a machine incorporating the features of this invention.

FIG. 2 is a side elevational view thereof.

FIG. 3 is an enlarged fragmentary top plan view of the area of the machine containing the article count control means and the discharge station in overhead relation to the bottling station.

FIG. 4 is a vertical sectional view taken along line 4-4 of FIG. 3.

FIG. 5 is an enlarged fragmentary vertical sectional view taken along line 55 of FIG. 3.

FIG. 6 is an enlarged fragmentary vertical sectional view taken along line 66 of FIG. 3.

FIG. 7 is a schematic diagram illustrating the electrical and piping interconnections between the various elements of the machine embodying the features of this invention.

FIG. 8 is an enlarged fragmentary detail section taken along line 8-8 of FIG. 3.

The invention is illustrated as embodied in a machine for feeding articles from a conveyor comprising a smooth horizontally moving endless belt 10. The articles conveyed, designated A in the drawings, are shown as cylindrical medicinal tablets. It will be understood, of course, these particular articles are shown by way of illustration only since the invention may be embodied in machines for handling articles of other sizes and shapes. The conveyor belt 10 moves continuously, being driven by a drive roll 11 secured to a shaft 12 which derives its power from a motor M via drive chain C.

A rigid framework defined by a pair of side rails 13 and 14, joined in spaced apart parallel relation by cross bars 15, provides support for the belt drive roll shaft 12 as well as a shaft 16 on which a belt roll idler 17 is mounted. Legs 18 secured to and extending downwardly from the side rails 13 and 14 provide a clearway below the area occupied by the conveyor belt in which the motor M is suitably confined via a bracket 19 secured to one of the legs. A top plate 20 of suitable composition, such as Formica, supported on the cross bars 15, provides a smooth base for the upper flight of the conveyor belt 10.

The tablets are supplied to the upstream end of the upper flight of the belt 10 via a feeder tray 20. A shelf 21 attached to the side rails 13 and 14 supports a vibrator unit 22 on which the tray 20 is mounted for vibratory movement under control of said vibrator unit. The bottom wall 23 of the tray 20 occupies a horizontal plane in slightly upwardly offset relation to the upper surface of the belt 10 except for a supplemental bottom wall portion defined by a perforated plate 24 which is fixed to the tray in rearwardly spaced relation to the beltward edge of the bottom wall 23 and which slopes downwardly in the direction of the belt 10. A vacuumcleaner unit 25 applies suction to the underside of the plate 24 whereby dust from the tablets following on the plate 24 is collected and discharged from the tray.

Strips 26 fixed to the top plate 20 provide guides with which opposite longitudinal edges of the upper flight of the belt 10 have sliding engagement to maintain the belt within the confines of said strips 26 as it travels away from the tray 20. A pair of bridge bars 27 and 28 are secured to the strips 26 in overhead relation to the leading and trailing end portions respectively of the upper flight of the belt 10 and a third bridge bar 29 is secured to the strips 26 in overhead relation to an area of the belt 10 approximately midway of the distance between the bridge bars 27 and 28. Secured to the underside of the bridge bars 27, 28 and 29 in uniformly spaced apart relation parallel to the strips 21 are a series of rails 30 which have end portions 30a extending to a position confronting the beltward or forward end of the bottom wall 23 of the tray 20. The area between each of the rails 30 and the area between each strip 26 and the rail 30 facing said strip 26 is centrally divided by a rail 31 secured to the underside of the bridge bars 27, 28 and 29 which extends a distance short of the tray 20.

The rails 30 and 31 are so spaced from the surface of the belt opposite thereto as to avoid contact therewith except to control any possible bulging of the belt. The dimension of the rails 30 and 31 measured lengthwise of the distance between the strips 26 is such as to provide a channel 32 between each rail 30 and 31 and between each strip 26 and rail 31 facing said strip 26 in each of which the tablets are maintained in single file lengthwise of the line of travel of the belt 10.

A plate 33 secured to the front portion of bottom wall 23 of tray 20 is provided with extensions which define fingers 34 in spaced apart longitudinal alignment with the rails 31 and overlapping the area between the end portions 30a of each rail 30. The fingers 34 in conjunction with the end portions 30a of the rails 30 accordingly define channels 32a in alignment with the channels 32 in downstream relation thereto. The end portions 30a are built up by a supplemental strip 30b which overhangs the front marginal portion of the bottom wall 23 of the tray 20 so as to pilot tablets on the tray 20 toward a channel 32a between an end portion 30a of rails 30 and the finger 34 facing said end portion 30a while the tray 30 undergoes vibration to walk" the tablets in the direction of the belt 10. As shown in FIG. 8, the fingers 34 are of triangular cross sectional contour so as to present uniformly downwardly diverging faces 34a whereby the tablets entering the area opposite said faces 34a are deflected toward a straight line position lengthwise of the channel 3211 by the face 34a engaged thereby. The faces 34a extend the full length of the fingers 34 except for a vertical wall section at the end of each finger 34 which leads to the end face of a rail 31 longitudinally aligned therewith.

The bridge bar 28 forms a bafile at the entrance to the channels 32 which are coterminous with the rails 31. The edge of the bar 28 facing in the direction of the tray 20 is beveled downwardly toward said tray. A shaft 35 having bearing support in a pair of upright arms 36 secured to the side rails :13 and 14 of the machine frame provides an axis for a rotating brush 37 positioned for engagement with tablets which may be shingled over tablets within a channel 32a. The brush is driven by a sprocket on the shaft 35 under power supplied to the belt pulley 11 via drive chain C and motor M so as to rotate counter clockwise as viewed in FIG. 2. Cut outs defining notches 39 in the brush 37 provide shoulders which act to push back tablets which might remain across the fingers 34. The brush turns at approximately 13 rpm. so as to effectively maneuver the tablets into single file alignment with the channel 32a preparatory to entering the confines of channel 32 between the brush and the discharge end of the belt 10.

A holding gate 40 is mounted on the bridge bar 29 for limited sliding movement transversely of the channels 32 between an open position and a closed position and biased by a spring 41 to occupy a closed position.

Upright tubular sections 42 of Neoprene or other suitable composition are secured to the holding gate 40 at spaced apart intervals corresponding to the spacing of the channels 32. Each section 42 is confined within a metallic sleeve 42a which has a press fit with a hole formed in the gate 40. Each sleeve 42a is notched as at 42b so as to expose the surface of the section 42 facing the line of travel of the tablets A in the channel 32 associated therewith. Each sleeve and the section confined therein extend downwardly from the gate 40 via a slot 40a in the bridge bar 29 so as to occupy a position inwardly of the channel 32 in vertical alignment therewith when the gate 40 is in closed position. Each sleeve 42a is notched as at 42b so as to expose the lower end of the section 42 facing the line of travel of the tablets A in the channel associated therewith through an arc of degrees having its chordal limits in alignment with a line parallel to the line of travel of said tablets. The surface of the section 42 thus exposed by the notch 42b in the sleeve 42a containing such section has yieldable engagement with a tablet A opposite thereto so as to arrest movement of the tablet when the gate 40 is in advanced position and pending movement of the gate 40 to its initial retracted position. In the retracted position of the gate 40 recesses provided in the rails 30 and 31 in alignment with the slots 40a in bridge bar 40 provide areas into which the sleeves 42a may be confined so as to avoid interference with the line of travel of the tablets A. Means for operating the holding gate 40 from closed position to its open position includes a cam bar 43 which is supported for guided movement in a fixed path parallel to the line of travel of the belt 10 under power supplied by the operating shaft 44 of an air cylinder 45. A cam 46 driven by motor M actuates a 4-way valve 47 which operates to pull the cam bar 43 to the right as viewed in FIG. 2. As thus pulled from left to right, a follower 48 on the end of the holding gate 40 facing the cam bar 43 moves into a notch 49 on the latter which allows the spring to return the gate 40 to its normally biased position effective to hold a tablet against a rail facing the tablet. The flexibility of the sections 42 avoids any damage to the tablet engaged thereby.

Tablets entering channels 32 of the area downstream of the holding gate 40 are momentarily halted by a release gate 50 which is mounted on the bridge bar 27 for limited sliding movement transversely of the channels 32 between an initial or closed position in relation to the channels 32 and an advanced or open position. A lip 51 extending downwardly from one longitudinal edge of the gate is provided with notches 52 which are lined up with the channels 32 to release the tablets therefrom for delivery to a bottle filling station when the gate is in advanced or open position. Areas of the lip separating said notches define barriers which are lined up with the channels to prevent release of the tablets between the gates 40 and 50 when the gate 50 is in initial or closed position. Sliding movement of the release gate between closed and open positions is controlled by an operating rod 53 of an air cylinder 54. Actuation of the rod 53 is obtained via a solenoid unit 55 which when energized by an electric circuit (to be detailed hereinafter) operates a 3-way valve 551:.

A switch supporting head 56 of suitable insulating material, such for example of Formica, carries a series of micro switches 57 which are connected together in spaced apart relation in such a way as to require the presence of a tablet in each channel 32 immediately forward of the holding gate 40 in order to close an electrical circuit for energizing the solenoid unit 55. As shown in FIG. 3 opposite ends of the head 56 have pivotal connection to the strips 26 via arms 58 hinged to a bracket 58a so as to permit the head 56 to swing about an axis parallel to the line of travel of the holding gate 40 between raised and lowered positions in overhead relation to the area of the channels 32 immediately forward of the holding gate 40. When the head 56 is in lowered position, an actuator rod 59 associated with each switch 57 extends into the area of the channel 32 through which the tablets must travel when enroute to the release gate 50. Thus a tablet while positioned opposite the actuator rod 59 of the microswitch aligned with the channel 32 containing such tablet will be contacted by the actuator rod 59 so as to close the contacts of the switch associated therewith. However, absence of a tablet in any channel 32 opposite an actuator rod 59 Within said channel will prevent closing of the switch with which said rod 59 is associated and thereby prevent closing of the circuit to the solenoid unit 55 pending arrival of a tablet in a position opposite said actuator rod 59. A follower 60 at one end of the head 56 rides on an upwardly facing horizontal surface of the cam bar 43 so as to maintain the head 56 in an elevated position in which the actuator rod 59 of the micro switches are clear of the path travelled by the tablets in the area of the channel facing said actuator rods 59. When the follower 60 falls into a notch 61 as the cam bar 43 is operated to move the holding gate 40 to open position, the arms 58 and the head 56 are lowered to render the switches carried thereby sensitive to the presence or absence of-a tablet in the area of the channel 32 opposite such switch. As shown in FIG. 7, a needle valve 45a in the line which delivers air pressure in the cylinder 45 to pull the cam bar 43 in a direction to open the holding gate 40 provides means for obtaining desired time delay required between actuations of the holding gate 40 and the switch supporting head 56 and thereby allow tablets between the holding gate and the release gate to accumulate toward the release gate and leave an empty space under the" switch facing the channel 32 which contains less than a full quota of tablets when the head 56 is lowered. Accordingly, if the full quota of each channel 32 between the gates 40 and 50 is established, for example, at tablets, the holding gate will retain the sixteenth tablet and the actuaor 59 of the micro switch will touch the fifteenth tablet opposite thereto.

Operation of the solenoid unit 55 to move the release gate 50 to open position allows the belt 10 to carry the tablets into funnels 62 which, as shown in FIG. 4, follow the curvature of the belt from horizontal to vertical and thereby guide the tablets into bottles 63 occupying positions at a bottle filling station in vertical alignment with said funnels while said bottles are supported on a continuously moving chain 64. While thus positioned for reception 'of the tablets via the tunnels, the bottles 63 are confined between rails 65 which straddle the line of travel of chain 64. A switch supporting head 66 has bottle engaging recesses with which bottles at the bottle filling station have engagement under pressure exerted on said head 65 by the operating rod 67 of an air cylinder 68 when the rod 67 is in advanced position. A series of normally open microswitches 69 mounted on the head 66 in alignment with the bottles occupying the bottle filling station as well as a normally closed microswitch 6411 located along the line of travel of the chain 64 ahead of the area occupied by the bottle filling station are wired in series with the normally open microswitches 57 on the switch supporting head 56 whereby the electric circuit for energizing the solenoid unit 55 to operate the valve 55a is also controlled by said microswitches 69 and 64a. Each of the microswitches 69 is in circuit closing position only when the bottle filling station is occupied by a bottle in tablet receiving position below each of the funnels 62. Microswitch 64a remains in circuit closing position only if there is room available on the chain 64 for receiving the filled bottles preparatory to movement of said filled bottles from the bottle filling station so as to accommodate a fresh supply of unfilled bottles at the bottle filling station.

As the valve 55a is actuated by the solenoid unit 55 to open release gate 50, a cylinder 70 acts on a rod 71 to retract the rod 71 from a bottle stopping position in the path of bottles on the chain 64 which have been filled and thereby allow said filled bottles to move away from the bottle filling station.

Accordingly, as the cam 46 driven by motor M opens the 4-way valve 47, rod 67 of cylinder 68 is extended so as to press the head 66 against bottles 63 facing said head at the bottle filling station and thus hold the bottles in vertical alignment with the funnels 62. This action of the valve 47 also causes the rod 44 of cylinder 45 to retract and thereby pull the cam bar 43 in a direction to position its notch 49 in receiving relation to the follower 48 on the end of holding gate 40 so as to allow said gate to close under force of the spring 41 and to lower and raise the switch supporting head 56. If the area of each channel 32 between the release gate 50 and holding gate 40 is occupied with a full quota of tablets so as to maintain the microswitches 57 on the head 56 in circuit closing position, and the bottle filling station has its full quota of empty bottles and the area of the chain 64 ahead of the bottle filling station is clear so as to maintain the microswitch 64a in circuit closing condition, the circuit is completed to the solenoid 55 so as to open the 3-way valve 55a in response to such retracting movement of the rod 44 of cylinder 47.

When the cam 46 is in a rotated position which allows the valve 47 to close, cylinder 68 is acted on to retract rod 67 so as to free the filled bottles for movement by the chain 64 toward rod 71 of cylinder 70. Cylinder 45 is likewise acted on to extend its rod 44 so as to push the cam bar 43 to a position effective to open the holding gate 40 against the resistance of spring 41 and to close the 3-way valve 55a via operation of the pilot 72 and thereby cause the cylinder 54 to retract rod 53 and thus close the release gate 50 and to act on cylinder 70 to extend rod 71 into bottle stopping position in the path of the filled bottles on the chain 64.

It will be understood from the foregoing that the cylinders 54 and 70 cycle only when the electrical circuit actuates solenoid unit 55 while the cylinders 45 and 68 are continuously cycling under control of the rotating cam 46 and the 4-way valve 47.

Reference numeral 73 designates a transparent panel mounted so as to face the path of the tablets while travelling through the funnels to the bottles in alignment with said funnels. A spring mounting 74 allows the panel 73 to be pulled away from the funnels a distance sufiicient to relieve any jamming of the tablets while undergoing movement to the bottles.

Plexiglass cover 75 over channels 32 between holding gate 40 and release gate 50 and Plexiglass cover 76 over channels 32 between holding gate 40 and brush prevent shingling of the tablets while confined in said channels. As shown in FIG. 7, which illustrates diagrammatically the electrical and the piping interconnections between the various elements in accordance with the invention, reference numerals 77 and 78 respectively designate a pres sure regulator and a filter in the air supply line.

What is claimed is:

1. An automatic tablet counting and bottling machine, said machine including a series of guide members supported on said frame in fixed uniformly spaced apart relation, means cooperating with said guide members to define a series of channels in each of which said tablets are aligned in single file relation including an endless continuously moving conveyor operable to advance said tablets in said channels from a supply station to a discharge station, a release gate movable between open and closed position relative to said channels at said discharge station, a holding gate movable between open and closed positions relative to a portion of said channels located at a distance away from the release gate in the direction of the supply station corresponding to the minimum lineal dimension of the channel required to accommodate a pre-selected quota of tablets, and means operable to control movement of the release gate so as to prevent movement of said gate to open position unless each of the channel portions between said release gate and said holding gate contains a full quota of said tablets including a tablet sensor disposed in each of said channel portions between said holding gate and said release gate.

2. An automatic tablet counting and bottling machine according to claim 1 wherein said conveyor includes a drive pulley and an idler pulley having axes of rotation in horizontally spaced apart parallel relation and the section of said conveyor cooperating with said guide members to define said channels includes the upper flight of a continuous belt driven by said drive pulley and passing over said idler pulley.

3. An automatic tablet counting and bottling machine according to claim 1 wherein said supply station includes a vibratory tray having fingers extending toward and in alignment with certain of said guide members and each of said fingers in cooperation with certain other guide members in paired straddling relation to each of said fingers form extensions of said channels in the direction of said supply station.

4. An automatic tablet counting and bottling machine according to claim 1 wherein means for controlling alignment of said tablets at the entrance to the area of the channels between the holding gate and the supply station includes a constantly revolving brush operable about an axis in overhead transverse parallel relation to the line of travel of tablets in said channels, and having engagement with tablets which are shingled over a tablet in the channel below said brush via surfaces of said brush which are moving in a direction upwardly from the channel and toward the supply station.

5. An automatic tablet counting and bottling machine according to claim 1 wherein a cam member is operable lengthwise of the line of travel of the conveyor between an advanced position and a retracted position, under control of pneumatic driving means, and said holding gate is moved to open position by said cam member when the latter is operated from retracted to advanced position, and said holding gate is normally biased to occupy a closed position when said cam member is in retracted position.

6. An automatic tablet counting machine according to claim 1 wherein said tablet sensor means is defined by a series of microswitches in overhead aligned relation to areas of the channel immediately downstream of the position occupied by the holding gate.

7. An automatic tablet counting machine according to claim 1 wherein said tablet sensor means is defined by a areas of the channel immediately downstream of the position occupied by the holding gate and movement of the release gate from close to open position is obtained via pneuthe release gate from close to open position via pneumatic drive means actuated by a solenoid unit which is energized by an electric circuit containing said microswitches of tablet sensor means.

8. An automatic tablet counting machine according to claim 1 wherein a bottle filling station is provided in the path of tablets dropped from said conveyor when the release gate is opened, and means operable to control movement of the release gate to open position from closed position so as to prevent movement of said gate to open position unless said bottle filling station contains a full quota of bottles including a bottle sensor opposite the area occupied by each bottle while in said bottle filling station.

9. An automatic tablet counting machine according to claim 1 wherein a bottle filling station is provided in the path of tablets dropped from said conveyor when the release gate is open and bottles at said station are supported on a second conveyor on which bottles are moved toward and away from said station and means operable to prevent movement of said bottles away from said station, unless the area of the conveyor ahead of said bottles is vacant, is controlled by a solenoid unit which is electrically operated by an electric circuit containing switches which are closed only when the bottle filling station contains a full quota of bottles and the channels between the release gate and the holding gate each contain a full quota of. tablets. I

10. An automatic tablet counting and bottling machine according to claim 1 wherein a cam member is operable lengthwise of the line of travel of the conveyor between an advanced position and a retracted position in timed relation with the speed of travel of the conveyor and wherein said tablet sensor means includes a switch supporting head supported for swinging movement between upper and lower positions about an axis parallel to the line of travel of said holding gate between open and closed positions and movement of said holding gate from ,closed to open position and movement of said switch supporting head from upper to lower positions is sequentially effected during movement of said cam member from said retracted to said advanced position, and an electric circuit containing normally open switches carried by said switch supporting head in overhead aligned relation to areas of the channels immediately downstream of the position occupied by the holding gate, each of said switches being actuated to close in response to the presence of a tablet in the channel opposite thereto when the switch supporting head is in its said lower position.

:11. An automatic tablet counting and bottling machine according to claim 1 wherein resilient tablet engaging means are secured to the holding gate at spaced apart intervals corresponding to the spacing of said channels, and said tablet engaging means are movable toward and away from a position within the line of travel of tablets in the channel associated therewith in accordance with movement of the holding gate between closed and opened positions.

12. An automatic tablet counting and bottling machine according to claim 1 wherein means for controlling alignment of said tablets at the entrance to the area of the channels between the holding gate and the supply station includes a constantly revolving brush operable about an axis in overhead transverse parallel relation to the line of travel of tablets in said channels, said brush having axially extending notches formed therein spaced apart circumferentially of the line of rotation of said brush, said notches defining shoulders which have engagement with tablets which are shingled over a tablet in the channel below the brush.

References Cited UNITED STATES PATENTS 3/1963 Klapes et a1. 5355 X 7/1964 Merrill et a1. 53-55 US, Cl. X.R 53-78

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US3081588 *Aug 3, 1961Mar 19, 1963Delta Engineering CorpApparatus for conveying and filling containers
US3139713 *Mar 5, 1962Jul 7, 1964MerrillPill counting and filling mechanism
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3724165 *May 10, 1971Apr 3, 1973Sauter Packaging CoApparatus for inserting tablets into blister packages
US4655026 *Dec 11, 1985Apr 7, 1987Wigoda Luis TPill dispensing machine
US5463839 *Aug 4, 1994Nov 7, 1995The Lakso CompanyApparatus for packaging a predetermined quantity of objects and a counting device therefor
US7878366 *May 20, 2003Feb 1, 2011I.M.A. Industria Macchine Automatiche S.P.A.Unit for filling containers with products, in particular, pharmaceutical products
US20130153595 *Dec 11, 2012Jun 20, 2013Marchesini Group S.P.A.Apparatus For Regulating Release Of Tablets Into Cells Of A Heat Formed Strip
US20130175288 *Jan 4, 2013Jul 11, 2013Marchesini Group S.P.A.Method For Providing A Tablet Supply Channel For A Unit For Releasing Tablets, A Tablet Releasing Unit, And Use Of A Slot Miller For Providing The Tablet Supply Channel For The Tablet Releasing Unit
EP0149435A2 *Dec 12, 1984Jul 24, 1985Antonio LecceCartoning machine for alimentary paste of the kind "Cannelloni" or the like
EP0763470A1 *Sep 18, 1996Mar 19, 1997Pierre RobertMachine and method for sorting and regrouping individual articles in order to package these in predetermined quantities
EP1107911A1 *Mar 9, 1999Jun 20, 2001Cima Labs Inc.Apparatus for handling and packaging friable tablets
EP1506117A2 *May 20, 2003Feb 16, 2005I.M.A. Industria Macchine Automatiche S.p.A.Unit for filling containers with products, in particular, pharmaceutical products
EP1591360A2 *Mar 9, 1999Nov 2, 2005Cima Labs Inc.Apparatus for handling and packaging friable tablets
WO1996004171A1 *Aug 4, 1995Feb 15, 1996Stokes Merrill CorpApparatus and method for automatically counting and packaging discrete objects
WO2003097459A2 *May 20, 2003Nov 27, 2003Ima SpaUnit for filling containers with products, in particular, pharmaceutical products
Classifications
U.S. Classification53/55, 53/500
International ClassificationB65B35/44, B65B57/20, B65B57/00
Cooperative ClassificationB65B57/20, B65B35/44
European ClassificationB65B57/20, B65B35/44
Legal Events
DateCodeEventDescription
Sep 16, 1985AS02Assignment of assignor's interest
Owner name: AMERICAN HOME PRODUCTS CORPORATION, 685 THIRD AVEN
Effective date: 19850828
Owner name: EKCO HOUSWARES, INC., 9234 WEST BELMONT AVENUE, FR
Sep 16, 1985ASAssignment
Owner name: AMERICAN HOME PRODUCTS CORPORATION, 685 THIRD AVEN
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:EKCO HOUSWARES, INC., 9234 WEST BELMONT AVENUE, FRANKLIN PARK, IL., 60131, A CORP. OF DE.;WELLS FARGO BANK, 444 SOUTH FLOWER STREET, LOS ANGELES, CA., A NATIONAL BANKING ASSOCIATION OF CA.;REEL/FRAME:004452/0488;SIGNING DATES FROM 19850819 TO 19850828
Sep 11, 1984ASAssignment
Owner name: EKCO HOUSEWARES, INC., 9234 WEST BELMONT AVE., FRA
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:AMERICAN HOME PRODUCTS CORPORATION A DE CORP.;REEL/FRAME:004324/0639
Owner name: WELLS FARGO BANK, NATIONAL ASSOCIATION 444 SOUTH F
Free format text: SECURITY INTEREST;ASSIGNOR:EKCO HOUSEWARES, INC., A DE CORP.;REEL/FRAME:004321/0110
Effective date: 19840907