Title:
MECHANICALLY ACTUATED DISK BRAKE AND CLUTCH
Document Type and Number:
WIPO Patent Application WO/1999/014515
Kind Code:
A1
Abstract:
A mechanically actuated brake or a mechanically actuated clutch comprises a lever block (24) installed between a supporting member (22) and a first driving part (6), a voussoir (21) installed between the supporting member (22) and the lever block (24). Abuting against the supporting member (22), the voussoir (21) is connected with an operating device and is moved by the operating device which is equipped with a restoring spring (11, 35) for resetting the voussoir (21) while the brake is relieved or the clutch is jointed. There are three force-bearing points (A, B, C) on the lever block (24) which may swing around the second force-bearing point (B) under the action of the voussoir (21). When the brake is braked or the clutch is jointed, the first force-bearing point (A) and the third force-bearing point (C) respectively are situated at the two sides of the straight line which passes through the second force-bearing point (B) and extends along relatively moving orientation of the first driving part (6) and a second driving part (1).
Inventors:
CHEN KUN (CN)
Application Number:
PCT/CN1998/000187
Publication Date:
March 25, 1999
Filing Date:
September 11, 1998
Export Citation:
Assignee:
CHEN KUN (CN)
International Classes:
F16D65/14; F16D65/18; F16D13/71; F16D67/02; (IPC1-7): F16D55/31; F16D13/44
Foreign References:
| US1998660A | 1935-04-23 | |||
| US1433491A | 1922-10-24 |
Other References:
See also references of EP 1013955A4
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (Huibin Building 8 Beichen Dong Street Chaoyang
District Beijing 1, CN)
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