Title:
SUPPORT DEVICE FOR ELEVATOR GUIDE RAIL
Document Type and Number:
WIPO Patent Application WO/2007/108113
Kind Code:
A1
Abstract:
A support device for an elevator guide rail, having the elevator guide rail erected
in a hoistway and guiding lifting and lowering of a car and a counterbalance weight;
a bracket on the rail side, used to fix the guide rail to a hoistway wall; and a clip
for installing and fixing flanges on both sides of the guide rail to the rail side
bracket. The support device has a first rail clip provided on the rear face side
of the rail side bracket and having at its forward end a hook section for installing
together the car side flange of the guide rail and the rail side bracket in a sandwich
manner and also has a second rail clip for fastening and fixing the flange of the
guide rail, which is located on the hoistway wall side, to the rail side bracket,
the flange being fastened and fixed together with the first rail clip, at the end
on the opposite side of the hook section of the first rail clip. The dimension of
a flat surface (lateral direction) of the rail side bracket, which dimensions
are necessary to fix the guide rail, are reduced, and as a result, the dimensions
in a plan view of the hoistway can be reduced.
Inventors:
KOIZUMI YOSHIHIKO (JP)
Application Number:
PCT/JP2006/305681
Publication Date:
September 27, 2007
Filing Date:
March 22, 2006
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
KOIZUMI YOSHIHIKO (JP)
KOIZUMI YOSHIHIKO (JP)
International Classes:
B66B7/02
Foreign References:
| JPH06156925A | 1994-06-03 | |||
| JPH02129375U | 1990-10-25 | |||
| JP2004018260A | 2004-01-22 | |||
| JPS5184063U | 1976-07-06 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (Takahashi & Partners 5th Floor, Intec 88 Bldg., 20, Araki-ch, Shinjuku-ku Tokyo, JP)
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