Title:
エレベータの駆動装置
Document Type and Number:
Japanese Patent JP4476809
Kind Code:
B2
Abstract:
An elevator driving device includes: a first hoist having an annular, first motor portion, and an annular, first rotational member which is rotated by the first motor portion; and a second hoist having a second motor portion arranged on the inner side of the first hoist, and a second rotational member which is rotated by the second motor portion. The first rotational member includes a first driving sheave portion around which the first main rope of an elevator is wrapped, and the second rotational member includes a second driving sheave portion around which the second main rope of the elevator is wrapped.
More Like This:
Inventors:
Fukagai Seiji
Application Number:
JP2004544727A
Publication Date:
June 09, 2010
Filing Date:
June 19, 2003
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B66B11/08; B66B1/18; B66B11/04; H02K7/10; H02K7/102; H02K16/00
Domestic Patent References:
| JP2002532367A | ||||
| JP7172716A | ||||
| JP5300709A | ||||
| JP2001298920A | ||||
| JP60166272U | ||||
| JP9506237A | ||||
| JP2647745B2 | ||||
| JP2000289954A |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order