Two-piece retainer for epicyclic transmissions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4554846
SERIAL NO

06578933

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An epicyclic transmission having first and second confronting surface regions and cylindrical rollers for transmitting torque therebetween includes a two-piece retainer for axially and radially positioning the rollers relative to the confronting surface regions. A first retainer piece includes a top and bottom surface interconnected by a plurality of bars shaped and arranged into pairs for rotatably supporting the rollers so that one end face of the rollers contacts and is supported by the bottom surface. A second retainer piece confronts the top surface so as to support an opposite end face of the rollers.

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Patent Owner(s)

Patent OwnerAddress
PRIMAXIS CORPORATION 5717 ARAPAHOE AVENUE BUILDING 3 BOULDER COLORADO 80303 A COLORADO CORPNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Distin, Jr Robert G Louisville, CO 6 90
Lang, Thomas J Louisville, CO 5 28
Smith, David E Lafayette, CO 103 1409

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