Title:
ELEVATOR DEVICE, AND METHOD OF PRODUCING MAIN CABLES FOR ELEVATOR DEVICES
Document Type and Number:
WIPO Patent Application WO/2002/010050
Kind Code:
A1
Abstract:
A main cable (2) is installed for suspension which is composed of a synthetic fiber rope which is made by bundling a plurality of strands (9) each formed by twisting together wires (6) made of synthetic resin fiber and in which the wires (6) forming the strands (9) are disposed at high density in the cross section, and the main cable is suspended. An elevator device in which the cars (3, 4) of the elevator are suspended by this main cable (2). This increases the strength per unit area of the cross section of the main cable (2). Therefore, it is possible to reduce the number of main cables (2) suspending the cars (3, 4) and to reduce the size of equipment, such as sheaves, associated with suspension by the main cable (2).
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| JP3518617 | MOORING ROPE |
| JP4771434 | Rope-like structure |
Inventors:
HONDA TAKENOBU
Application Number:
PCT/JP2000/005013
Publication Date:
February 07, 2002
Filing Date:
July 27, 2000
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
D07B1/02; D07B1/16; D07B1/22; (IPC1-7): B66B7/06; D07B1/02
Foreign References:
| JP2000192377A | 2000-07-11 | |||
| JPS55103385A | 1980-08-07 | |||
| JPS61155184A | 1986-07-14 | |||
| EP1004700A2 | 2000-05-31 | |||
| JPS59102780A | 1984-06-13 | |||
| JP2000220083A | 2000-08-08 | |||
| JP2000355888A | 2000-12-26 | |||
| EP0672781A1 | 1995-09-20 |
Other References:
See also references of EP 1334943A4
Attorney, Agent or Firm:
Takada, Mamoru (Kuzuno Takahashi & Tanida 5th Floo, Intec 88 Bldg. 20 Araki-cho Shinjuku-ku Tokyo, JP)
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