Title:
ディスクブレーキパッド
Document Type and Number:
Japanese Patent JP4714642
Kind Code:
B2
Abstract:
At four corners of a pressure plate 7, weights 15 are adhered an adhesive agent for high temperature use. When a frictional vibration is generated by frictionally engaging with a rotor in operating a brake, a shim 12 is displaced relative to a pressure plate 7 by inertia of the weight 14. Grease 13 between the shim 12 and the pressure plate 7 flows so as to produce a viscous resistance to a vibration of the shim 12 relative to the pressure plate 7. By the viscous resistance, the vibration of the pressure plate 7 is attenuated, as a result, brake squeal can be restrained from being brought about.
Inventors:
Hisataka Naito
Koichi Koyanagi
Koichi Koyanagi
Application Number:
JP2006163952A
Publication Date:
June 29, 2011
Filing Date:
June 13, 2006
Export Citation:
Assignee:
Akebono Brake Industry Co., Ltd.
International Classes:
F16D65/092; F16D65/095
Domestic Patent References:
| JP50079889U | ||||
| JP2003715A | ||||
| JP59181344U | ||||
| JP3007550U | ||||
| JP5157133A | ||||
| JP4138137U | ||||
| JP1132825U | ||||
| JP62045436U | ||||
| JP59004832U |
Attorney, Agent or Firm:
Patent Business Corporation Daiichi International Patent Office