Title:
BRAKE MECHANISM FOR HOIST
Document Type and Number:
WIPO Patent Application WO/2004/036080
Kind Code:
A1
Abstract:
A brake mechanism for hoist comprising a fixed member (2), a movable member (4) facing the fixed member (2), and a brake member (6) coupled with the movable member (4) on one side and facing a brake face (50) provided at the rotary part of a hoist on the opposite side, wherein the movable member (4) can be pushed to the brake face (50) side along with the brake member (6) by a resilient member (20) provided on the fixed member (2) and the movable member (4) can be attracted to the fixed member (2) side along with the brake member (6) by supplying a current to a coil (16) provided on the fixed member (2). Furthermore, inclination of coupling between the brake member (6) and the movable member (4) can be adjusted at the coupling parts (44, 46) thereof.
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Inventors:
MARUYAMA NAOYUKI
SAGAWA HIROFUMI
SAGAWA HIROFUMI
Application Number:
PCT/JP2002/010822
Publication Date:
April 29, 2004
Filing Date:
October 18, 2002
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B11/08; B66D5/08; B66D5/30; F16D51/12; F16D59/02; F16D65/14; (IPC1-7): F16D51/12; B66B11/08; B66D5/08
Foreign References:
| JP2000143131A | 2000-05-23 | |||
| JP2002242961A | 2002-08-28 | |||
| JPH02265891A | 1990-10-30 | |||
| JP2001056035A | 2001-02-27 | |||
| JPS52134967U | 1977-10-13 | |||
| JPH11351269A | 1999-12-24 | |||
| JPS5511980U | 1980-01-25 | |||
| JPS5983225U | 1984-06-05 | |||
| JP2000143131A | 2000-05-23 |
Other References:
See also references of EP 1553319A4
Attorney, Agent or Firm:
Takada, Mamoru (Kuzuno Takahashi & Tanida, 5th Floor,
Intec 88 Bldg., 20, Araki-ch, Shinjuku-ku Tokyo, JP)
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