Title:
摩擦ブレーキ
Document Type and Number:
Japanese Patent JP4800554
Kind Code:
B2
Abstract:
The invention relates to a friction brake ( 10 ) for a motor vehicle. The friction brake ( 10 ) for instance has a disk brake ( 12 ), which is actuatable by means of an actuating device, for instance in the form of a ball thread drive ( 22 ). The invention proposes embodying the friction brake ( 10 ) with a band brake ( 34 ), whose band ( 36 ) is mounted on the circumference of a nut ( 26 ) of the ball thread drive ( 22 ). If the brake band ( 36 ) is put under tensile stress in order to actuate the band brake ( 34 ), then the brake band ( 36 ) rotates the nut ( 26 ) of the ball thread drive ( 22 ) in a tensing direction and in this way actuates the disk brake ( 12 ). The invention has the advantage that the friction brake ( 10 ) has high brake boosting and therefore requires only little actuating energy. It is accordingly suitable for embodiment as an electromechanical friction brake ( 10 ) with an electric motor ( 56 ) for its actuation.
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Inventors:
Dietmar Baumann
Haniel schmidt
Herbert Forelt
Frieder keller
Haniel schmidt
Herbert Forelt
Frieder keller
Application Number:
JP2002516501A
Publication Date:
October 26, 2011
Filing Date:
July 20, 2001
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F16D63/00; F16D49/08; F16D65/14
Domestic Patent References:
| JP2001003967A | ||||
| JP61124742U | ||||
| JP10196770A |
Foreign References:
| US1814574 |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Einzel Felix-Reinhard
Takuya Kuno
Einzel Felix-Reinhard