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Numéro de publicationUS221004 A
Type de publicationOctroi
Date de publication28 oct. 1879
Date de dépôt2 juil. 1879
Numéro de publicationUS 221004 A, US 221004A, US-A-221004, US221004 A, US221004A
InventeursJacob Steaybe
Exporter la citationBiBTeX, EndNote, RefMan
Liens externes: USPTO, Cession USPTO, Espacenet
Improvement in grain-drills
US 221004 A
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Description  (Le texte OCR peut contenir des erreurs.)

'J/STRAYER.

Grain-Drill.

No. 221,004. Patented Oct. 28, I879,

WTESES j ATTORNEYS,

PETERS, PHOTO LIT HER. WASHINGTON D UNITED STATES PATENT OFFICE.

JACOB STRAYER, OF SOUTH BEND, INDIANA.

IMPROVEM E NT lN GRAlN-DRILLS.

Specification forming part of Letters Patent No. 221,004, dated October 28, 1879; application filed July 2,1879.

" of the parts and combination of parts hereinafter described and claimed.

In the drawings,-Fignre 1 is a perspective view of a device embodying the principles of myinvention. Fig. 2 is a separate view of the hoe; Fig. 3, a separate view of the shoe;

- Fig. 4, a separate view of the scatterer; Fig.

5, a separate view of the coverer; Fig. 6, a longitudinal central section of the device shown in Fig. l.

In the said drawings, Ais the hoe. This is cast in a solid tubular form, and is provided at a with a suitable seat for the reception of the shoe 1%.

(J is a scatterer, made separable from the hoe. The hoe, at its rear portion, is provided with a seat for the reception of the shank of this scatterer. This seat is made in the form of an outstanding tongue, (1/, and the scatterer is provided with a corresponding groove, 0, so

that when the scatterer is placed in position on the hoe a single bolt will hold it firmly in place.

The scatterer O is carried forward at its middle point beneath the hoe; but upon each side of this middle point it is hollowed out so as to leave free spaces between the scatterer and the lower edge of the hoe,'through which the grain may fall with certainty, and without liability of clogging at this point. The upper surface of the scatterer may or may not be provided with a ridge for deflecting the grain as it falls through the hoe.

A bolt, B, serves to fasten the shoe to the hoe, and at the same time secures the scatterer to the rear portion of the hoe.

D is a coverer. Its shank D fits into a longitudinal groove, 61, in the rear part of the scatterer, and is provided with a slot, (1, whereby the shank may be adjusted up or down on the scatterer, thereby regulating its action upon the soil. I

The gatherer may be made plain across its end, or its end may be provided with slots, so as to leave the coverer in a forked condition at the end.

By uniting the scatterer to the hoe by a tongue-arul-groove connection, all tendency of the scatterer to rotate on the hoe is prevented, and the grain-passages are thus kept always the same.

In the employment of a detachable scatterer, I do not confine myself to its use solely with solid hoes, for it is equally applicable with separable hoes.

What I claim is 1. The combination, 'with the scatterer, whose shank has tongue-and-groove engagement with the hoe, of the coverer, whose shank has tongue-and-groove engagement with the rear side of said scatterer-shank, substantially as set forth.

2. In a grain-drill, the combination, with a solid hoe and an independent scatterer, of a shoe and a transverse bolt which passes through the front and rear sides of the hoe, and through the shanks of both the scatterer and the shoe, substantially as set forth.

3. In a grain-drill, the combination, with a solid hoe, an independent scatterer, and a cov erer, ofa shoe and a boltwhich passes through the shanks, respectively, of said shoe, scatterer, and coverer, and also through both the front and rear sides of said hoe, substantially as set forth. I

In testimony whereof Ihave signed my name to this specification in the presence of two subscribing witnesses.

LUcIUs HUBBARD, WILLIAM L. KIZER.

Référencé par
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US2722902 *17 sept. 19518 nov. 1955Hyatt Woody DChemical injector plow
US2736279 *17 sept. 195128 févr. 1956Blue Co JohnSealer attachment for anhydrous ammonia applicator
US4253412 *25 juin 19793 mars 1981Hogenson Lavernon SSeed confining attachment for a wheat drill
US4372229 *24 févr. 19818 févr. 1983Henthorn Marcus DRunner planter means
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US5417171 *12 avr. 199323 mai 1995Poirier; Gerard H.No-till seeder and fertilizer
US5640915 *30 oct. 199524 juin 1997Schaffert; Paul E.Extension for reducing seed bounce
US5673638 *20 juin 19967 oct. 1997J & K Keeton Enterpriseses, Inc.Resilient seed firming attachment for a planting machine
US5918557 *23 juin 19976 juil. 1999Schaffert; Paul E.Extension for reducing seed bounce
US6082275 *23 juin 19974 juil. 2000Schaffert; Paul E.Extension for reducing seed bounce and associated attachment brackets
US6283050 *2 mai 20004 sept. 2001Paul E. SchaffertExtension for reducing seed bounce and associated hose attachment
US64538329 avr. 200124 sept. 2002Paul E. SchaffertLiquid distribution apparatus for distributing liquid into a seed furrow
US676377326 août 200220 juil. 2004Paul E. SchaffertLiquid distribution apparatus for distributing liquid into a seed furrow
US71212166 avr. 200417 oct. 2006Schaffert Paul ELiquid distribution apparatus for distributing liquid into a seed furrow
US749717414 juil. 20053 mars 2009Precision Planting, Inc.Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube
US755268928 juin 200530 juin 2009Schaffert Paul ELiquid distribution apparatus employing a check valve for distributing liquid into a seed furrow
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Classifications
Classification coopérativeA01C5/06