Track pin retention system and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9403565
APP PUB NO 20140042802A1
SERIAL NO

13568652

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The disclosure may provide a method of forming a track assembly. In the method, a track pin may be disposed within a first through hole of a first track link and within a second through hole of a second track link. A force may be applied to a tool positioned in a first position to plastically deform a first portion of the first track link which surrounds the first through hole, to thereby form a first connection between the track pin and the first track link. A force may be applied to the tool positioned in a second position to plastically deform a second portion of the first track link which surrounds the first through hole, to thereby form a second connection between the track pin and the first track link. The second connection may be formed after the first connection.

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Patent Owner(s)

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

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dumitru, Mircea Washington, US 24 49
Yaniak, Thomas John Washington, US 8 16

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