Title:
FRICTION BRAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/157644
Kind Code:
A1
Abstract:
This friction brake device (10) is provided with: pressing members (14, 16) which can rotate around a rotation axis (18) and which press frictional engagement members (14A, 16A) against a pair of opposite friction surfaces (20S, 22S), respectively; a force-transmitting mechanism (46) which transmits rotational torque between the pressing members, which utilizes wedge action to convert the rotational torque to a force separating the pressing members along the rotational axis, and which transmits the reaction force of the pressing force between the pressing members; a pressing force control mechanism (34) which controls the force with which at least one of the pressing members presses the frictional engagement member against the friction surface; and a rotational torque support member (28) which receives the rotational torque transmitted from the one pressing member to the other pressing member through said other pressing member.
More Like This:
| JPS52144570 | DISK BRAKE ASSEMBLY |
| JPS5533956 | BRAKE DEVICE |
Inventors:
ISONO HIROSHI (JP)
Application Number:
PCT/JP2013/061681
Publication Date:
October 24, 2013
Filing Date:
April 19, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
ISONO HIROSHI (JP)
ISONO HIROSHI (JP)
International Classes:
F16D55/14; F16D65/14; F16D65/22
Foreign References:
| DE2633460A1 | 1978-01-26 | |||
| JP2004514859A | 2004-05-20 | |||
| JP2006177532A | 2006-07-06 | |||
| JPS58146723A | 1983-09-01 | |||
| JPS5533955A | 1980-03-10 | |||
| JP2004225902A | 2004-08-12 |
Other References:
See also references of EP 2840279A4
Attorney, Agent or Firm:
PROSPEC PATENT FIRM (JP)
Patent business corporation Pros Peck patent firm (JP)
Patent business corporation Pros Peck patent firm (JP)
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