Pin assembly for work implement coupling assembly having float and lock positions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9493926
APP PUB NO 20160222626A1
SERIAL NO

14611986

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Abstract

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A coupling assembly for a machine includes a work implement having a float mode, in which the work implement moves relative to the machine, and a lock mode, in which the work implement has a fixed position relative to the machine. A pin assembly connects the work implement to the machine and itself is movable between a float position, in which the pin assembly supports the work implement in the float mode, and a lock position, in which the pin assembly supports the work implement in a lock mode. A retainer has a float assembly configuration, in which the retainer holds the pin assembly in the float position, and a lock assembly configuration, in which the retainer holds the pin assembly in the lock position, thereby facilitating adjustment of the work implement between float and lock modes.

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Patent Owner(s)

  • CATERPILLAR INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
May, Michael P Wamego, US 27 139

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