Title:
VISCOUS RUBBER DAMPER
Document Type and Number:
Japanese Patent JP3766928
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a viscous rubber damper capable of achieving a necessary bondability (adhesive force) dispensing with vulcanized adhesion to be applied between a hub part and/or damper mass part and vulcanized rubber part.
SOLUTION: The viscous rubber damper comprises a hub part 12 combined with a rotary shaft, a vulcanized rubber part 14 bonded to the hub part 12, damper masses 16, 18 bonded to the vulcanized rubber part 14, and a viscous fluid part 22 filled in a gap formed by the parts 12, 14, 16 and 18. The vulcanized rubber part 14 is formed of a rubber compound based on a nonpolar rubber containing a higher fatty acid processing aid, and bonded to the hub part 12 and damper mass part 16 through a bonding layer (adhesive layer) consisting of a moisture hardening adhesive.
Inventors:
Masaki Naito
Kazutoshi Miyake
Satomi Watanabe
Kazutoshi Miyake
Satomi Watanabe
Application Number:
JP2001085834A
Publication Date:
April 19, 2006
Filing Date:
March 23, 2001
Export Citation:
Assignee:
TOYO TIRE & RUBBER CO.,LTD.
International Classes:
F16F15/167; (IPC1-7): F16F15/167
Domestic Patent References:
| JP2094953U | ||||
| JP2001065668A | ||||
| JP63015294A | ||||
| JP8210467A |
Attorney, Agent or Firm:
Akio Iida
Michiko Ema
Michiko Ema