Title:
【発明の名称】逆転防止デバイス
Document Type and Number:
Japanese Patent JPH06504354
Kind Code:
A
Abstract:
PCT No. PCT/GB91/01723 Sec. 371 Date Apr. 1, 1993 Sec. 102(e) Date Apr. 1, 1993 PCT Filed Oct. 4, 1991 PCT Pub. No. WO92/05983 PCT Pub. Date Apr. 16, 1992.A device (10) allows forward (clockwise) rotation of a shaft (12) but prevents reverse rotation unless disengaged. A loop (20) is attached at one end to a slide show (16), passes round a drum (14) on the shaft (12), around a first pin (24) and a second pin (26), to an arm (28). The arm (28) can move clockwise to slacken the loop (20) to disengage the device (10) and allow rotation of the shaft (12) in either sense. A mechanism for controlling the arm (12) and for self-tightening the loop (20) is described.
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Inventors:
Hartley, brian
Application Number:
JP51597291A
Publication Date:
May 19, 1994
Filing Date:
October 04, 1991
Export Citation:
Assignee:
Hartley, brian
International Classes:
B60T1/06; B60T7/12; F16D49/08; F16D59/00; F16D65/52; (IPC1-7): F16D49/08; B60T1/06; F16D65/52
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)