Title:
BRAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/183462
Kind Code:
A1
Abstract:
A brake device is provided with: an outer ring (10) having a cylindrical inner peripheral surface (11A); at least two brake cams (20) disposed on the inside of the outer ring (10) so as to be arranged side by side in the circumferential direction and each having brake surfaces (21) which are located at both circumferential ends of the brake cam (20), the circumferential ends being located on the side facing the outer ring (10), and which can be in contact with the inner peripheral surface of the outer ring (10); and an output-side rotation member (30) disposed on the inside radially of the brake cams (20) and having contact sections (33A, 33B) capable of being in contact with the radially inner surfaces of the brake cams (20). The contact points (51A, 51B), where the contact sections and the brake cams (20) are in contact with each other, are located closer to the rotation axis (56) of the output-side rotation member (30) than a reference plane (S1) formed by connecting ends of the brake surfaces (21) located at both ends of the brake cam (20) corresponding to the contact points or are located on the reference plane (S1).
Inventors:
KAKU HIROYUKI (JP)
Application Number:
PCT/JP2013/064452
Publication Date:
December 12, 2013
Filing Date:
May 24, 2013
Export Citation:
Assignee:
TS TECH CO LTD (JP)
International Classes:
F16D63/00; B60N2/04; B60N2/90
Foreign References:
| JP2012056397A | 2012-03-22 | |||
| JP2011015894A | 2011-01-27 | |||
| JP2008543455A | 2008-12-04 |
Other References:
See also references of EP 2860422A4
Attorney, Agent or Firm:
OGAWA Keisuke et al. (JP)
Keisuke Ogawa (JP)
Keisuke Ogawa (JP)
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