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Publication numberUS1723705 A
Publication typeGrant
Publication dateAug 6, 1929
Filing dateJul 27, 1928
Priority dateJul 27, 1928
Publication numberUS 1723705 A, US 1723705A, US-A-1723705, US1723705 A, US1723705A
InventorsPacker Sylvan W
Original AssigneePacker Sylvan W
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Disk moldboard
US 1723705 A
Abstract  available in
Images(1)
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Claims  available in
Description  (OCR text may contain errors)

Aug. 6, 1929. w PA ER 1,723,705

DISK MOLDBOARD Filed July 27. 1928 Inventor l: Wan 7117M Patented Aug. 6, 1929.

UNITED STATES SYLVAN W. PACKED OF KIRK, COLORADO.

DISK MOLDBOARD.

Application filed July 27,

The present invention relates to disk mold board desi nod for one, two, three and tour row corn weeders and has for its prime object to provide a scraper with means for fastening o the same so as to maintain the disk clean and prevent the dirt from getting into the boxes and Wearing the bearings out.

Another very in'rportant object of the invention resides in the provision of a disk mold board of this nature that maintains the machine in good condition and enables the pull thereof to be lighter and generallyenables the machine to ttL'COHljJllSll the work in a better manner.

A still further very in'iportant obj ectof the invention resides in the provision of a device of this nature which is simple in its construction, inexpensive to manufacture, strong and durable, thoroughly efficient and reliable in -0 use, adjustable, and otherwise well adapted to the purpose for which it is designed.

With the above and other objects in view as will appear as the description proceeds, the invention resides in certain novel features of crmstruction, and in the combination and arrangement of parts as will be hereinafter more fully described and claimed.

In the drawing:

Figure 1 is a plan view of the mold hoard attachment embodying the features of my in vention,

Figure 2 is an edge elevation thereof, and

Figure 3 is a perspective view thereot indicating the manner in which the same may be mounted.

l eierring to the drawing in detail it will be seen that the numeral 5 denotes the scraper blade which is of rectangular formation having one longitudinal edge sharpened as indicated at 6.

.ar elongated shank 7 is riveted or otherwlse securely attached to the blade intermediate the ends thereof as. indicated at 8 so that a portion of the shank extends obliquely thereto. A bracket comprises an elongated body having a straight portion 9 n'ierging into a curved portion 10 which in turn merges into a portion 11 oblique to the portion 9.

The portion 9 is provided with a longitudinally extendingslot 12 and the shank 7 is provided with a similar slot 14. A. bolt 15 passes through the slots 12 and 14 so that the shank may beheld in difli'erent adjusted 1928. Serial No. 295,696.

position in angular relationship with respect to the bracket.

The extension or portion 11 is with an opening 16 so that the same may be anchored by one of the bolts on the hearing box. Obviously theshanks may be placed at any angle desired in respect to the bracket so that the scraper blade will. engage the disk and maintain the same clean of dirt and the like and prevent this dirt from getting on to the journal boxes and making the pull lighter and enabling the machine to do better work.

Obviously the a ttachmen t provides the necessary adjustn'ient so that it may be engaged on one, two, three and tour row corn weeders.

It is thorrght that the construction, utility and advantages of this invention will now be apparent to those skilled in this art with out a more detailed description thereof.

'l. he present embodiment of the invention has been disclosed in detail merely for the purposes or exemplitioation since in actual practice it attains the features of advantage enumerated as desirable in the statement of the invention and the above description.

It will be apparent that changes in the de tails of construction, and in the combination and arrangement of parts may be resorted to without departing- .tfrom the spirit or scope of the invention as hereinafter claimed or sacrificing any of its advantages.

Having thus described my invention, what I claim as new is:

The combination with a rotary disk of a farm implement having a bearing box therefor including a holding bolt, of a scraper for one face of the disk including a rectangular shaped blade having one longitudinal edge thereof: sharpened, a shank including angularly related portions, one of which is secured to one face of the blade and the other portion extending angularly from the other longitudinal edge of the blade and having a longitudinally extending slot therein, a SllPlliOlting bracket including a foot receiving the holding bolt of the bearing, and an angularly extending arcuate portion having a longitudinally extending slot therein, and a bolt passing through the slots of the bracket and shank, for holding the shank and blade n a predetermined adjusted position.

In testimony whereof I afiix my signature.

SYLVAN W. PACKER.

provided

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5507351 *Jan 25, 1994Apr 16, 1996Martin; HowardCleaner for tined wheels
US5884711 *Apr 15, 1997Mar 23, 1999Shoup Manufacturing CompanyGauge wheel scraper
US6640732 *Mar 11, 2002Nov 4, 2003Case, LlcDisc opener assembly for a seed planter
US6874584 *Nov 8, 2002Apr 5, 2005Bourgault Industries Ltd.Disc furrow opener scraper positioning system
US7357193Sep 19, 2005Apr 15, 2008Air Design, Inc.Air seeder disc scraper
US7631701Apr 30, 2007Dec 15, 2009Cnh America LlcRigid standard bearing shield disk scraper system
US7721815Apr 30, 2007May 25, 2010Cnh America LlcCushion standard shield system
US8196671 *Mar 17, 2009Jun 12, 2012Deere & CompanyOpener disk blade scraper hinge geometry to maintain contact with deflected disk blade
US20040149465 *Nov 8, 2002Aug 5, 2004Bourgault Industries, Ltd.Disc furrow opener scraper positioning system
US20070062714 *Sep 19, 2005Mar 22, 2007Barry HarmonAir seeder disc scraper
US20080264657 *Apr 30, 2007Oct 30, 2008Kromminga Gaylen JRigid Standard Bearing Shield Disk Scraper System
US20080264659 *Apr 30, 2007Oct 30, 2008Hoffman Mark PCushion Standard Shield System
US20090255697 *Mar 17, 2009Oct 15, 2009Friestad Michael EOpener disk blade scraper hinge geometry to maintain contact with deflected disk blade
US20150021058 *Feb 14, 2013Jan 22, 2015Mark DevlooWheel or Disc Scraper and Agricultural Implement Featuring Same
US20160113187 *Dec 31, 2015Apr 28, 2016Pro Mags LlcGauge wheel and universal scraper for use with a conventional row planter assembly
Classifications
U.S. Classification172/558
International ClassificationA01B23/00, A01B23/06
Cooperative ClassificationA01B23/06
European ClassificationA01B23/06