Ball-lock retainers and methods for controlling ball bounce in a ball-lock retainer

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United States of America Patent

PATENT NO 9327335
APP PUB NO 20110072948A1
SERIAL NO

12872197

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Retainers for holding tools and methods for controlling the motion of a locking member, such as a resiliently-biased locking ball, in a retainer. The locking member is disposed in a passage that intersects another passage configured to receive the tool. A portion of the locking member has a contacting relationship with the tool in order to hold the tool within its passage. The retainer further includes a constraint member, which may be a threaded member or a non-threaded member, that occludes the passage containing the locking member. During a stamping operation using the tool, the constraint member mechanically constrains motion of the locking member within its passage by contact with the locking member.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WELLS FARGO BANK NATIONAL ASSOCIATION AS ADMINISTRATIVE AGENT1800 CENTURY PARK EAST SUITE 1100 LOS ANGELES CA 90067

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belyan, Dennis Michael Springboro, US 1 6
Del, Grosso, II Richard Everett Kettering, US 2 18

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