Vibration damper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9920812
SERIAL NO

15316659

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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To prevent response delay and to damp torsional vibration transmitted to a power transmission route. A vibration damper includes a first route R1 provided with a coil spring 43 as an elastic member, and a second route R2 provided with a sun gear 5s as an inertial body formed to be parallel as power transmission routes between an engine 10 to a transmission 20, and by switching the first route R1 and the second route R2 by a first clutch C1 and a second clutch C2, switchover to a state in which an inertial torque acts on the power transmission route by the sun gear 5s and a state in which the inertial torque is not generated is carried out.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHATOYOTA-SHI AICHI-KEN 471-8571

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Honda, Atsushi Toyota, JP 107 937
Kishimoto, Naoyuki Toyota, JP 17 46
Sekiguchi, Tadashi Toyota, JP 31 1159
Tsukano, Fusahiro Toyota, JP 20 57

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