Tripod type constant-velocity joint

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6736730
APP PUB NO 20030045363A1
SERIAL NO

10228074

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Abstract

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A tripod type constant-velocity joint includes raceway grooves formed in side faces of each track groove formed in an inner periphery of an outer ring, and in side faces of each guide block supported by each of three trunnions of a tripod member. A plurality of rolling elements mounted between the raceway grooves are retained by retainers. The retainers have a structure such that a plurality of pockets are formed in plate members, and a plurality of claws extending in opposite directions are provided on a periphery of each pocket, so that the retainers can be formed by performing pressing operations.

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Patent Owner(s)

Patent OwnerAddress
NTN CORPORATION3-17 KYOMACHIBORI 1-CHOME NISHI-KU OSAKA-SHI OSAKA 550-0003
NAKANISHI METAL WORKS CO LTDKITA-KU OSAKA-SHI OSAKA 530-8566

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashiya, Masashi Osaka, JP 2 25
Isobe, Fumihiro Shizuoka, JP 4 20
Nagatani, Haruo Shizuoka, JP 13 105
Sugiyama, Tatsuro Shizuoka, JP 57 355

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