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Patent Searching and Data


Title:
ELEVATOR DEVICE
Document Type and Number:
Japanese Patent JP2004002045
Kind Code:
A
Abstract:

To restrain to the utmost the occurrence of space that is not utilized in a hoistway.

In an elevator device which has no machinery room, a hoisting machine 4 of a thin type is arranged between a car 1 and a hoistway wall on the projection plane of the hoistway cross section, a return sheave 5a over which a part of a rope from a sheave 4a of the hoisting machine 4 to the car 1 is wrapped is provided, and a return sheave 5b over which a part of a rope from the sheave 4a to a counter weight 2 is wrapped is provided. The return sheave 5b is inclined to the hoistway wall in its rotation surface in the hoistway cross section.


Inventors:
HAYASHI YOSHIKATSU
HAMAGUCHI NAOKI
TOMIDOKORO MAKOTO
HONDA TAKENOBU
YAMAKAWA SHIGEKI
Application Number:
JP2003000296146
Publication Date:
January 08, 2004
Filing Date:
August 20, 2003
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
B66B7/00; B66B7/02; B66B7/06; (IPC1-7): B66B7/00; B66B7/02; B66B7/06
Domestic Patent References:
JPH11130365A1999-05-18
JPS58154271U1983-10-15
JPH11246145A1999-09-14
JPH1081463A1998-03-31
Attorney, Agent or Firm:
宮田 金雄
高瀬 彌平