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Patent Searching and Data


Title:
VIBRATION ISOLATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2003/001077
Kind Code:
A1
Abstract:
A vibration isolating device comprising a stopper metal fitting provided with draining and ventilating notched windows in at least two places, wherein the stopper metal fitting is adapted for easy and reliable positioning with respect to and fixing to the main body metal fitting and for inhibiting itself from deviation or the like when loaded by the stopper action. A vibration isolating device comprising a main body metal fitting (1) having a cylindrical barrel (11) connected to an upper attaching metal fitting (2) through a vibration isolating base (3) made of rubber, the main body metal fitting (1) having a stopper metal fitting (8) crimped to the open end (15) thereof which upwardly extends outwardly of the vibration isolating base (3) and bends inwardly for the upper end to serve as a stopper (8a), the stopper metal fitting (8) being formed with notched windows (81, 81) in the lower portion thereof in at least two opposed places, wherein the open end (15) of the main body metal fitting (1) is provided with a peripheral positioning projection (16) adapted to fit in the notched window (81).

Inventors:
Yamamoto, Kentaro c/o Toyo Tire & Rubber Co. (Ltd. 17-18 Edobori 1-chom, Nishi-ku Osaka-shi Osaka, 550-0002, JP)
Yamamoto, Hikofumi c/o Toyo Tire & Rubber Co. (Ltd. 17-18 Edobori 1-chom, Nishi-ku Osaka-shi Osaka, 550-0002, JP)
Takashima, Yukio c/o Toyo Tire & Rubber Co. (Ltd. 17-18 Edobori 1-chom, Nishi-ku Osaka-shi Osaka, 550-0002, JP)
Application Number:
PCT/JP2001/005335
Publication Date:
January 03, 2003
Filing Date:
June 21, 2001
Export Citation:
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Assignee:
TOYO TIRE & RUBBER CO., LTD. (17-18, Edobori 1-chome Nishi-ku Osaka-shi, Osaka, 550-0002, JP)
Yamamoto, Kentaro c/o Toyo Tire & Rubber Co. (Ltd. 17-18 Edobori 1-chom, Nishi-ku Osaka-shi Osaka, 550-0002, JP)
Yamamoto, Hikofumi c/o Toyo Tire & Rubber Co. (Ltd. 17-18 Edobori 1-chom, Nishi-ku Osaka-shi Osaka, 550-0002, JP)
Takashima, Yukio c/o Toyo Tire & Rubber Co. (Ltd. 17-18 Edobori 1-chom, Nishi-ku Osaka-shi Osaka, 550-0002, JP)
International Classes:
F16F13/10; (IPC1-7): F16F13/08
Domestic Patent References:
WO1989011416A1
Foreign References:
JPH08210423A
JPH10213174A
JP2000297837A
US5775666A
JPH109330A
JP2000291718A
Attorney, Agent or Firm:
Tsutada, Akiko (9th Floor, Nissei Bingomachi Bldg. 7-10 Bingomachi 1-chom, Chuo-ku Osaka-shi Osaka, 541-0051, JP)
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