Adjustment of crop dividers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4757673
SERIAL NO

06890365

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A tool, and method of utilization, for achieving fine vertical adjustment of a crop divider pivotally mounted on the front of a crop header. The tool includes an inverted J-shaped support member adapted for attachment to a frame member of the crop header. Rotatably secured to the support member is an elongated screw member to which is threadably mounted for axial movement an annular ring. The tool is mounted such that a coarse adjusting chain, which normally extends between the crop row divider and crop header, passes through the annular ring. By rotating the elongated screw, the ring moves axially in a direction generally perpendicular to the normal orientation of the chain to alter its effective length, causing the crop row divider to pivot about its mounting and thereby adjust its vertical position relative to the ground.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
RALPH C HAGEN (U S A ) CORP 50 HAMPDEN ROAD MANSFIELD MASSACHUSETTS A CORP OF MASSACHUSETTSNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gayman, Charles Smithshire, IL 61478 2 45

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