Title:
FRICTION BRAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/150657
Kind Code:
A1
Abstract:
This friction brake device (10) includes: a brake rotor (12) having a main rotor (20) and a sub rotor (22), which respectively serve as first and second disc parts, are disposed at an interval from one another along a rotation axis (18), and extend over the entire circumference around the rotation axis, and a cylindrical part (20B) that serves as a connection part for integrally connecting the outer circumferential parts of the main rotor (20) and the sub rotor (22); friction members (34A, 34B) that are disposed between the main rotor (20) and the sub rotor (22); and first and second pressing devices (60A, 60B) that are supported between the main rotor (20) and the sub rotor (22) by a stationary member (38), which serves as a non-rotating member, and respectively press the friction members (34A, 34B) against the main rotor (20) and the sub rotor (22).
Inventors:
ISONO HIROSHI (JP)
Application Number:
PCT/JP2012/059609
Publication Date:
October 10, 2013
Filing Date:
April 07, 2012
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
ISONO HIROSHI (JP)
ISONO HIROSHI (JP)
International Classes:
F16D55/10
Foreign References:
| JPS62126630U | 1987-08-11 | |||
| DE2526403A1 | 1976-12-30 | |||
| JP2011196478A | 2011-10-06 |
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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