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US4428707: Round bale feeder

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Filing Information

Inventor(s) Richard A. Cockle · George Spector ·
Assignee(s) COCKLE RICHARD A · SPECTOR GEORGE ·
Primary Examiner Robert J. Spar ·
Assistant Examiner Janice Krizek ·
Application Number US6323661
Filing date 11/20/1981
Issue date 01/31/1984
Predicted expiration date 11/20/2001
U.S. Classifications 414/246  · 198/669  ·
International Classifications B65H 5108  ·
Kind CodeA
International Classifications 41424.5;24.6 ·
2 Claims, No Drawings


Abstract

A device for unrolling a round bale of hay when being discharged upon the ground from a hay carrying vehicle, said device including a mechanism in which a plurality of rollers form a cradle upon which the hay bale is rested, the rollers being power rotated so as to unroll the hay bale as it sits in the cradle so that a mat of hay is spread on the ground.

Independent Claims | See all claims (2)

  1. 1. A round bale feeder for unrolling hay bales when being discharged from a hay transporting vehicle, comprising in combination a frame, a mechanism in each end of said frame including a plurality of rollers affixed on rotatably driven shafts, parallel to each other and spaced apart at rising elevations from center to the endmost of the rollers to form a depression upon which said hay bales are rested while being unrolled, each of said rollers having means to spread said bales laterally while being unrolled wherein a gear on each said shaft is engaged by an endless belt driven by power from a motor in combination with other endless belts interconnecting at the gears of adjacent rollers, said means on the rollers to spread said bales laterally comprise a plurality of cleats which taper from a greater center height to a smaller height at each of the roller's ends, said cleats extending along the periphery of the roller surface and being parallel to the axis of the roller.

References Cited

U.S. Patent Documents

Document NumberAssigneesInventorsIssue/Pub Date
US1194226 Pickett Aug 1916
US1445265 SEARS ROEBUCK & CO Bohmker Feb 1923
US3874609 LARSON IRVING R Larson Apr 1975
US4025006 TURNBOW CARROL E Turnbow May 1977
US4044967 GUICHON LAWRENCE JOSEPH CHARLE Guichon Aug 1977
US4078733 Gebruder Welger Popiolek Mar 1978
US4088272 International Harvester Company Grillot May 1978
US4195958 DIEKEMPER WAYNE Vahlkamp et al. Apr 1980

Foreign Patent Documents

Document NumberAssigneesInventorsIssue/Pub Date
FR1242026Aug 1960

Patent Family

The current document is not in a family.