Coupler with visibility window

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United States of America Patent

PATENT NO 8833480
APP PUB NO 20120325505A1
SERIAL NO

13168801

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A coupler for connecting an implement to a machine includes a first mounting structure configured to attach the coupler to the implement. The first mounting structure includes a first actuator including a first cylinder rod extendable relative to a first cylinder body. The first cylinder rod has a first rod longitudinal axis. The first mounting structure also includes a first wedge attached to the first cylinder rod. The first wedge is movable between a retracted position and an extended position by the first actuator. The first wedge includes a first wedge tip insertable into the implement. The first wedge tip has a first wedge longitudinal axis. The first rod longitudinal axis is offset from the first wedge longitudinal axis to form a first opening extending through the coupler adjacent the first actuator. The coupler also includes a second mounting structure configured to attach the coupler to the machine.

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First Claim

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Patent Owner(s)

  • CATERPILLAR INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grimes, Joel Robert Fuquay-Varina, US 1 7
Harshberger,, II Wayne Edward Oswego, US 1 7
Lancaster, Bradley Robert Raleigh, US 3 11
Mijar, Anand Ramchandra Raleigh, US 2 10
Vering, Andrew Lee Manhattan, US 5 40

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