Title:
減衰要素付きブレーキ倍力装置
Document Type and Number:
Japanese Patent JP5014414
Kind Code:
B2
Abstract:
The device has a control valve arrangement (14) that is operated by a force input unit (12). A chamber arrangement (24) is arranged in a housing (16) and includes a vacuum chamber (20) and an operating chamber (22) that is connected with a vacuum pressure or the atmosphere and that is separated over a movable barrier (18). The barrier is pre-stressed by a reset spring (38) that is accommodated in the housing. Damping units (48, 50) are engaged at the reset spring, where the damping units are attached at a clamping bolt. An independent claim is also included for damping units for a brake force boosting device.
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Inventors:
Carvo, Jose Manuel
Griebel, Hans-Jürgen
Zuiner, rotor
Griebel, Hans-Jürgen
Zuiner, rotor
Application Number:
JP2009503460A
Publication Date:
August 29, 2012
Filing Date:
March 27, 2007
Export Citation:
Assignee:
Lucas Automotive GmbH
International Classes:
B60T13/56; F16F3/10
Domestic Patent References:
| JP2004514591A | ||||
| JP57025061U | ||||
| JP60001662U | ||||
| JP59048256A | ||||
| JP51031370U | ||||
| JP4095623A |
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takami Ito
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takami Ito