Grease composition, machine component, and starter overrunning clutch

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11713430
APP PUB NO 20200181521A1
SERIAL NO

16794507

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Abstract

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A silicone grease composition is disclosed. The grease composition contains a silicone oil and zinc dialkyldithiocarbamate as an extreme-pressure additive. The grease composition contains substantially no zinc dialkyldithiophosphate. The grease composition achieves high friction characteristics and wear characteristics. A method for transmitting torque of a clutch or a torque limiter mechanism is also disclosed. Moreover, a method for producing a clutch or a torque limiter mechanism is disclosed. The methods utilize the aforementioned grease composition.

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Patent Owner(s)

Patent OwnerAddress
DUPONT TORAY SPECIALTY MATERIALS KABUSHIKI KAISHATOKYO 100-6111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukushima, Yoshinori Kariya, JP 7 12
Hasegawa, Youichi Kariya, JP 55 274
Masamura, Yuji Hadano, JP 4 4
Mori, Makoto Kariya, JP 106 1104
Sakakibara, Koji Kariya, JP 27 320

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