Title:
トランスミッションブレーキ
Document Type and Number:
Japanese Patent JP4124652
Kind Code:
B2
Abstract:
A transmission brake is arranged in connection with an electric motor for an electric brake. The transmission brake shall allow rotation of the motor shaft in a brake applying direction, but when motor current is no longer supplied, the shaft shall be locked. Rotation of the shaft in the brake release direction pre-supposes reverse rotation of the motor. A clutch is arranged between the shaft and a non-rotational housing. For accomplishing an engagement of the clutch at a rotation of the shaft but not the motor in the brake release direction there is a ramp.
Inventors:
Sef Elinson, Lars
Larson, Hokan
Larson, Hokan
Application Number:
JP2002551301A
Publication Date:
July 23, 2008
Filing Date:
December 18, 2001
Export Citation:
Assignee:
Haldex Brake Products Arb
International Classes:
F16D13/46; F16D55/28; F16D13/52; F16D15/00; F16D27/00; F16D59/02; F16D65/14; F16D65/18; H02K7/118; H02K7/102; H02K7/108
Domestic Patent References:
| JP11351283A | ||||
| JP2000346109A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Hidekazu Matsumaru
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Hidekazu Matsumaru