Method for the operation of a forestry winch and forestry winch

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11905147
APP PUB NO 20220363522A1
SERIAL NO

17741588

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for an operation of a forestry winch, which has a rope drum driven by a drive motor and on which a rope is wound up, and has a rope ejector roller for the rope driven by an additional drive motor, whereby the rope is guided from the rope drum to the rope ejector roller and is deflected on the rope ejector roller. The drive motor of the rope drum and the additional drive motor of the rope ejector roller are operated so that when the rope is unspooled from the rope drum, and when the rope is wound up onto the rope drum, a minimum rope pre-tension, in particular a constant minimum rope pre-tension, is generated in the segment of the rope between the rope drum and the rope ejector roller.

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Patent Owner(s)

Patent OwnerAddress
WELSCHOF BERNWARD63762 GROSSOSTHEIM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hofmann, Claus Haibach, DE 14 86
Welschof, Bernward Grossostheim, DE 22 98
Willenbücher, Michael Oberzent, DE 10 2

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