Hydraulic hammer having impact system subassembly

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United States of America Patent

PATENT NO 9592598
APP PUB NO 20140262407A1
SERIAL NO

13839311

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Abstract

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An impact system for a hydraulic hammer is disclosed. The impact system may include a piston, a sleeve disposed co-axial with the piston, and an accumulator membrane disposed external to the sleeve. A first seal may be located at an end of the sleeve, and configured to connect the sleeve to the piston. The accumulator membrane may have an extension configured to engage a recess in the sleeve.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 NE ADAMS STREET PEORIA IL 61629-9510

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moore, Cody Waco, US 54 129

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