VIBRATION CONTROL SUPPORT BODY

Japanese Patent JP3675119

B2

PROBLEM TO BE SOLVED: To increase mass of mass members while avoiding thickening of the mass members, and to improve a degree of freedom of tuning a vibration control characteristic in a vibration control support body having a structure that an installing shaft is inserted and arranged in a bracket having a gutter- shaped housing part having a single opening part on a periphery and a pair of plate-like installing parts protrusively arranged outward from peripheral directional both end parts of the housing part and the installing shaft and the bracket are connected to each other by a rubber elastic body and the mass members are elastically supported by the rubber elastic body.
SOLUTION: Mass members 35 are formed of an almost L shape which extends in the peripheral direction along a housing part 24 and an opening part 26 of a bracket 12 and is composed of a vertical plate part 40 and a horizontal plate part 42, on the one hand, a rubber elastic body 16 is composed of elastic support leg parts 36 and 36 which extend in a V shape toward the opening part 26 of the housing part 24 from an installing shaft 14 and whose respective tip parts are fixed to the mass members 35 and elastic connecting parts 38 and 38 to elastically connect the vertical plate part 40 of the respective mass members 35 to the housing part 24 of the bracket 12.

JP2005299861	ADAPTIVE HYDRAULIC CYLINDRICAL VIBRATION-PROOF DEVICE
JP4519195	General-purpose frame structure for power plant mounts.
WO/2001/034996	VEHICLE SUSPENSION SYSTEM

Tsutsuda

JP22388997A

July 27, 2005

August 20, 1997

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Tokai Rubber Industry Co., Ltd.

B60K5/12; F16F1/38; F16F15/08; (IPC1-7): F16F15/08; B60K5/12; F16F1/38

JP8296681A
JP5172175A
JP8247216A

Michio Nakajima
Kobe Norikazu
Haruyuki Ikeda

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