Connector pin handling device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4380107
SERIAL NO

05877903

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A device for handling connector pins, that is, for inseting and removing pins from alined holes in structural members, comprising a pair of frame plates notched to fit over the structural members and which are formed to receive the hydraulic jack and pump of a conventional tool so that extension of the jack moves the connector pin into or out of position. For insertion, the frame receives a pin in alinement with holes in the structural member, and for removal the frame includes a tray for receiving the pin when it is pushed free. In each case, extension of the jack causes pin movement. The center of gravity of the device, and a suspension member, is to the jack side of the notches so that the device can be manipulated at one side of the lower cord of a crane boom, for example. Jack piston extensions and pin handling tools are provided.

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First Claim

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Patent Owner(s)

  • MANITOWOC CRANE GROUP, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andress, Dennis I Two Rivers, WI 1 3

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