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Publication numberUS2609136 A
Publication typeGrant
Publication dateSep 2, 1952
Filing dateSep 19, 1947
Priority dateSep 19, 1947
Publication numberUS 2609136 A, US 2609136A, US-A-2609136, US2609136 A, US2609136A
InventorsNicholas M Sider
Original AssigneeContainer Corp
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Packing element
US 2609136 A
Abstract  available in
Images(1)
Previous page
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Claims  available in
Description  (OCR text may contain errors)

N. M. SIDER PACKING ELEMENT Sgpt. 2, 1952 Filed Sept. 19, 194'? Patented Sept. 2, 1952 V i Q @o-FsrcE Nicholas M., SidBLLFDIt waamednd rassignor' to Gontainen-CozgporatiomoiAmerica, Ghieago, lll., a eoumnatiomofeDelaware ApplicationSeptember 19, 1'94? ,"S'erial"-No.'774,'928

A .Claims. --2z9-er4) 1 V '2 This' invention'relates-toapaokingelement or is divided by score'lines into =a pluralityo'f *brace of-paperboard, of the generaltype utilized 'panels, the :case illustrated in'Figure '1 comforholding=packed'atti-les against-shifting in "prising-seven panels ll to H, inclusive. The "a "container; 'orto hold articles-out of contact score lines facilitate the bending of the blank "with the container walls, to :proteet "the goods into 'the-"desired shapeof packing element. "From against damagein handling -and'shipment. More one-edge of the end-*panel l'l extend 'aplurality particularlypthe invention relates to a packing of tongues l8 and T9, in the present instan'ce "element of paperboard whihis so f0rmed'-as:t0 shown: as comprising two-tongues l8 and asingle "provide ineflect atrusse'd brace, whichbeoause tongue '9. .The number of "tongues employed "o'f' 'its truss-:eonstructionis very strong and ri'gi'd. v1 0 'may'vary'from two to any-desirednumben Pre- I-'his meets-one-of the'requirementsfor packing Terably, although not "necessarily; the tongues --lemen'ts or this type, which must'be resistant "l8 alternate-with the tongues 'IBalOngthe 'edge ito=deformation under pressure; Other necessary 'of the panel I l. A score line 20 divides the 'or desirable fea'turesof such 'paking elements tongues from panel ll. The tongue la isdivide'd are ease-andsimplicity'inconstruction, lowcost into a connecting "portion 19a and. "a terminal and adaptability to difierent'size-and shapetreportion 19b by a score line 2| paralleling the quirements. The element of my invention emscoreline and -spacedtherefrom a distanee 'boclies'allthese. substantially equal to the width of that panel.

Itzan object of the invention to provide a 'The packing element shown inFigure 3 is subpapei'boar'd packing elementwhichis verystrong 2 stantially square in .cross section, the panels "and-Tigid-end will'notchange shape oridimen- 11, I 2 and P3 being-of the same width. The 'sio'neven under abnormal-loads. :panels fl-'4, 1'5, 1'6 and I! are of slightlyagreater It is another :'object to providefarpaperbeard widthso that they may conveniently beifolded p'acking element wl'iich 'isv formed with *atruss about'the narrower :panels l"to"|3. construction so as tolbe braced againstdeforma- 'The tongues iIS'have a idtm t greata tioni "erthan the -width'of the .panel l'l,"as will:beimore *St lla c t j c S- e D O fla I D particularly "explained hereafter. The connectboafd packing element which may =readily be ing portion (Ba -of theitongue zli'9, 'beingadefined matle iin any desire'cl size and in 'a variety of by the score lines'20 -and21,"hasaawidthsubstanshapes. tially equal to that "of'thepanel I I. The-.zter- "further Object lsiit'heiprovisifln pfi p minal portion-it lbhas aiwidth: substantially equal boardpaeking element which/is simple in :con- 1 th width ofthe'tongues .18, Byithe .wfdth t fl r y p lyset up from'a s mp y of the itongues is -:meant the :dimension Pin :the formed blank, and inexpensive. direction transverse "of the "panel H, :although Othernd 'furtherobjectsmndadvantages of W -thi5;m-a,ylbegreaterwhan the :dimensiun of th the present invention will bes'apparentfto fthose tongues'in'the longitudinal. directionhf the panel.

's'kille'd'in the 'art froml-the sfollowingvdescription, 'Infgrming t packing elementrjrom thema k, "taken in 'tonriection "With t e pp idTBJW- 'the tongues arefolded .on :the .scorezline Ztkand *ing, in-which: :the tongue leis also ifoldedronizhetscore ;line:2'l.

"Figure a p 1a blank for arpaflking The-blank is then foldedvonthescore lines the- 'element acco t etween the panels H and .IZ ."and'the :panels 12 Figiife f s anenlallged perspectivelviewi'ora and 'l3,' the"free ends :of the tongues l8 being ipa element Partiallyfirefltedifromr1118 blank "engaged in the'angle' formed' bydihe panels :1 hand 'o'if Figure '1 l l 3, while the connecting. hinge .portion 1'! 9a 'n'f'the Figu e 3 8 anelilarged fend View Fflf the "tongue -I9 is -bent*to extend :from the panel to ui' e'd paekinselement 0f PFigurw; the fOld line between thelpanels :13 .and :sub-

Fi ur =4 i an en w r' e r :3 "stantially parallel tolthetpanelil*2, randiwithxthe bub-showin *a slightly modified form hi terminal portion 19b extending from this store invention; and line diagonally into the angle :defined by the Figure is an 'view .lelement I ,a nd'i'z fformed-packing according to'the invention, 'rhut'havmg 2a crosselement w appearing rag. Shown in Figure seetional shape different lfrom 'that'of the mc The panels M, Jl5, l6 and ll-i'l are .then iolded *i ele m E about the connecting-portion:lfiarandmanels 1|,

Thehlankmaterial' may bea y p p l2 and I3, respectively. An en'd'wview ."of "Zthe "iboar'd, such "as "corrugated boaril, 'fibreboarid, or peeking element "then :appears substantially ras the iikemavmgthe'r qui tr n th. "The 'blank "shown in "Figure 3. Any asuitahle'means 'imay be employed to prevent unfolding of the packing element, as for example, adhesive, adhesive tape or staples.

In Figure 4, a packing element is illustrated which is identical with that shown in Figures 1 to 3, except that the panels I5, I6 and I! are omitted. The number of panels which may be employed may be varied, of course, depending upon the particular use to which the packing element is to be put. The element of Figure 3, having a wall of double thickness substantially throughout its periphery, is stronger than the element illustrated in Figure 4. The tongue portion l9a serves as part of one of the element walls. For most purposes, the packing element of Figure 4, when formed of corrugated board, for example, is more than equal to its purpose. It will be clear that if desired the panel I 4 might also be omitted from the packing element of Figgure 4, the tongue portion I9a serving as a wall of the element. It is also within the scope of the invention to provide a packing element with only the panel elements II and I2, means being provided to secure the free ends of the tongues l8 and of the terminal portions I9b to the panels. Such a construction, however, would not ordinarily be considered practical.

The-form of the packing element as shown in Figures 3 and 4 is substantially square in cross section, but obviously this can be modified to provide a rectangular cross section, or other polygonal cross sections. As an example, a packing element according to this invention having a trapezoidal cross section is shown in Figure 5. In this modification the reference numerals of the various parts are the same as the corresponding parts of the packing element of Figures 3 and 4, prefixed with the numeral I. Thus panels III, H2, H3, and H4 correspond to the panels II, I2, I3 and M of Figures 1 to 4, and the tongues I I8 and tongue portions I Mia and I I9b correspond to the tongues I8 and tongue portions I91: and l9b. The number of panels might of course be varied asexplained above, if desired.

Since the only important difference between this modification and the forms shown-in Figures 3 and 4 resides in the different proportions of the various parts, .it is not considered necessary to describe'this form farther or to illustrate the blank from which it is'formed.

In the forms shown in Figures 3 and 4, the width of the tongues l8 and of the terminal portion I912 of the tongue I9 is equal to the square root of twice the square of the width of the panel II. This will readily be apparent from the figures, the tongues and terminal portions each comprising the hypotenuse of an isosceles triangle. Similarly, the Pythagorean theorem applies to determine the width of the tongues and terminal portions when the packing element is formed of rectangular cross section. When the packing element is of other than rectangular cross section, the width of the tongues and terminal portions may be ascertained either by calculation or experiment. The only requirement for the dimensions of the tongues is that they extend a sufficient distance to fit snugly between the apexes of the angles within the packing element between which they are disposed, and have an extent lengthwise of the panel II suflicient to assure enough rigidity so that they will not deform readily upon application, of pressure to the packing element.

By providing a packing element of the construction described, a strongly braced article is produced. The tongues I8 and terminal portions I9b of the tongues I9 lie in intersecting planes, and with the panels form trusses which give the packing element its greater strength and resistance to deformation.

It will be obvious that flaps, lugs or other means may be provided either as separate elements or as integral parts of the packing element for securing it in a desired position in a container, or for attaching it to a packed article, without departing from the spirit and principle of the invention.

As already mentioned, the cross-sectional shape of the packing element may be varied as desirable for particular applications, but the principle as employed in the illustrated embodiments of the invention is followed in all the various forms. Although tongues of only two widths have been illustrated, it will be clear that the tongues might be formed in three or more widths and be disposed in such relation within the packing element as to provide truss bracing, the particular. arrangement depending upon the number of walls and angles in the particular element.

It will be obvious that various changes in and modifications of the inventive embodiments illustrated and described may be made without departing from the principles of this invention. Some of these possible changes and modifications have been pointed out in the foregoing description and others will readily suggest themselves to those skilled in the art. In view of the variations which may be made in embodying the invention, it is not intended to limit the invention to the specific embodiments shown and described, but only as required by the spirit and scope of the appended claims.

I claim:

1. A packing element of paper board comprising a substantially vertical panel, an upper substantially horizontal panel hinged at one side edge to the upper edge of said vertical panel, a lower substantially horizontal panel hinged at one side edge to the lower edge of said vertical panel, and a plurality of tongues hinged to the other side edge of said upper panel, one of said tongues comprising a connecting portion extending from said upper panel to the other side edge of said lower panel and a terminal portion extending from the lower edge of said connecting portion to said one edge of the said upper panel, the other of said tongues extending from said other side edge of said upper panel to said one side edge of said lower panel and crossing said terminal portion of said one tongue.

2. A one-piece packing element formed from a paper board blank folded to provide a first substantially vertical panel, a lower substantially horizontal panel hinged at one side edge to the lower edge of said vertical panel, a second substantially vertical panel hinged at its lower edge to the other side of said horizontal panel, and a plurality of tongues hinged to said blank with one of said tongues extending from the lower edge of said second vertical panel to the upper edge of said one vertical panel and the other of said to u extendin from the upper edge of said second vertical panel to the lower'edge of'said first vertical panel and crossing said one tongue.

3. A blank for folding into a packing element, said blank comprising a substantially rectangular sheet of paper board cut and scored to provide a plurality of substantially rectangular parallel panels hinged together along parallel fold lines extending transversely of said blank, and a plurality of tongues hinged to one of the end panels of said blank at one end of the latter along fold lines parallel with said first fold lines, said tongues being aligned with said panels lengthwise of said blank, one of said tongues having a fold line parallel with said panel fold lines and dividing said one tongue into an inner connecting portion extending from said one end panel a distance approximately the same as the extent lengthwise of said blank of said one end panel and an outer terminal portion of an extent lengthwise of said blank greater than that of said one end panel, the other of said tongues being of an extent lengthwise of said blank approximately the same as that of said terminal portion of said one tongue.

4. A blank for folding into a packing element, said blank comprising a substantially rectangular sheet of paper board out and scored to provide a plurality of substantially rectangular parallel panels hinged together along parallel fold lines extending transversely of said blank, a tongue hinged to one of the end panels of said blank at the midportion of said one end panel along a fold line parallel with said first fold lines, said tongue having a fold line parallel with said panel fold lines and dividing said tongue into an inner connecting portion extending from said one end panel a distance approximately the same as the extent lengthwise of said blank of said one end panel and an outer terminal portion of an extent lengthwise of said blank greater than that of said one end panel, and other tongues hinged to said one end panel at opposite sides of said first tongue along fold lines forming extensions of the fold line between said first tongue and said one end panel, said other tongues being of an extent lengthwise of said blank approximately the same as said outer terminal portion of said first tongue, all of said tongues being disposed within the extent of said one end panel transversely of said blank and aligned with said panels lengthwise of said blank.

NICHOLAS M. SIDER.

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US1207899 *Jun 1, 1914Dec 12, 1916Internat Mailing Tube & Wrapper CompanyMailing-wrapper.
US1262508 *Aug 22, 1914Apr 9, 1918Philip N EngelFrame of paper or the like.
US1585684 *Dec 17, 1924May 25, 1926Success Oppenheim FerdinandContainer
US1601957 *Oct 31, 1925Oct 5, 1926Robert Gaylord IncPacking case
US1624360 *Sep 10, 1924Apr 12, 1927Oppenheim Ferdinand SContainer
US1713548 *Aug 8, 1925May 21, 1929Ferdinand S OppenheimContainer
US1725291 *Jan 21, 1924Aug 20, 1929Moore Inv S CorpPacking for fragile articles
US2183177 *May 26, 1939Dec 12, 1939Container CorpInterior packing device
US2307350 *Apr 30, 1941Jan 5, 1943American Box Board CoGolf club box
US2444183 *Jul 14, 1945Jun 29, 1948Norman L CahnersFiberboard portable platform
GB323309A * Title not available
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2692747 *May 23, 1952Oct 26, 1954Gaylord Container CorpLoading platform and support therefor
US2716532 *Jan 21, 1950Aug 30, 1955Gustin Bacon Mfg CoDisposable skids
US2728545 *Dec 29, 1952Dec 27, 1955William R HermitageMaterials handling pallet
US2734626 *Dec 30, 1950Feb 14, 1956 Shipping container for glass sheets
US2762148 *Mar 31, 1953Sep 11, 1956Arvey CorpFrame display
US2801065 *Mar 11, 1955Jul 30, 1957Great Lakes Carbon CorpMaterials-handling device
US2854181 *Feb 5, 1954Sep 30, 1958W C Ritchie And CompanyCarton
US3028954 *Jan 9, 1959Apr 10, 1962Mead CorpPaperboard carton structure incorporating cushioning means
US3227106 *Jan 22, 1964Jan 4, 1966Waddell John JCorrugated board table
US3262598 *Apr 29, 1964Jul 26, 1966Carder Victor HBuckling snubber
US3386642 *Jan 26, 1967Jun 4, 1968West Virginia Pulp & Paper CoShipping container for books or the like
US3445054 *Nov 6, 1967May 20, 1969Packaging Corp AmericaShipper carton
US3519190 *Feb 13, 1968Jul 7, 1970Achermann FCollapsible palette box made of corrugated cardboard and the like
US3608813 *Sep 4, 1969Sep 28, 1971Mead CorpShipping container
US3675345 *Nov 3, 1970Jul 11, 1972Union Camp CorpBlock structure with a reinforcing filler
US3963167 *Jan 23, 1975Jun 15, 1976Hallmark Cards, IncorporatedPackaging filler divider
US4248350 *Oct 22, 1979Feb 3, 1981Westvaco CorporationCorner post with integral lock
US4375852 *Sep 8, 1981Mar 8, 1983Weyerhaeuser CompanyCorner and edge protector
US4411373 *Oct 15, 1982Oct 25, 1983Kupersmit Julius BFoldable reinforcing element for shipping containers
US4498580 *Jan 13, 1983Feb 12, 1985North American Philips Electric Corp.Lamp bulb carton, and resulting lamp bulb package
US4802421 *Dec 8, 1986Feb 7, 1989Fred AtterbyPallet consisting of two or several base members
US4827690 *Nov 13, 1987May 9, 1989Francois ForgetCardboard building structure and method
US4831938 *Jan 19, 1987May 23, 1989Fred AtterbyPallet comprising base members and crosswise members or tubes perpendicularly thereto
US4880944 *Feb 3, 1988Nov 14, 1989Nauchno-Issledovatelsky, Proektno-Konstruktorsky I Tekhnologichesky Institut TransformatorostroeniyaBar for induction devices
US4951823 *Nov 16, 1989Aug 28, 1990Container Corporation Of AmericaPaperboard load block
US5040683 *Jul 3, 1990Aug 20, 1991American Standard Inc.Shipping wedge, and blank for forming such a wedge
US5102272 *Jan 22, 1990Apr 7, 1992Woods James LFolding void filler
US5255614 *Jul 1, 1988Oct 26, 1993Bertil Voss-SchraderKnock down disposable pallet
US5339746 *Jun 2, 1992Aug 23, 1994Rock-Tenn CompanyPallet leg assembly
US5406892 *Mar 15, 1994Apr 18, 1995Jefferson Smurfit CorporationPaperboard pallet with half stringers
US5413053 *May 6, 1994May 9, 1995Rock-Tenn CompanyPallet leg assembly
US5435677 *Dec 9, 1993Jul 25, 1995Shippers Paper Products CompanyMethod of leveling pallet load
US5660119 *Jun 28, 1996Aug 26, 1997Plastic Systems, Inc.Lightweight structural beam
US5904103 *May 4, 1998May 18, 1999International Business Machines CorporationCorrugated pallet
US7886911Jul 9, 2007Feb 15, 2011Security Packaging, Inc.Corrugated container with integral dunnage
DE1140133B *Oct 25, 1958Nov 22, 1962Graetz KgFederndes Eckpolster fuer Verpackungen
WO1998000346A1 *Jun 25, 1997Jan 8, 1998Plastic Systems IncLightweight structural beam
WO2007148087A1 *Jun 20, 2007Dec 27, 2007Brian Patrick JohnsonStructural member
Classifications
U.S. Classification206/521, 206/814, 108/51.3, 217/52, 206/593, 206/586, 206/591
International ClassificationB65D5/50
Cooperative ClassificationB65D5/505, Y10S206/814
European ClassificationB65D5/50D4F1