Title:
HOISTING ROPE
Document Type and Number:
WIPO Patent Application WO/2002/016248
Kind Code:
A1
Abstract:
A strand (7) is formed by parallelly collecting together a number of fine lines of high strength synthetic resin fiber. And a plurality of such strands (7) are bundled and a surface covering layer (8) of wear-resistant synthetic resin is formed to cover the outer peripheral surface thereof, thereby constituting a hoisting rope (2). The hoisting rope (2) of such arrangement is used to suspend objects (3, 4) and hoist them up through a driving sheave (1). This reduces the tendency of the hoisting rope (2) from losing its shape, making it possible to maintain strength and improve suspension reliability.
Inventors:
HONDA TAKENOBU
Application Number:
PCT/JP2000/005577
Publication Date:
February 28, 2002
Filing Date:
August 21, 2000
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
D07B1/02; D07B1/16; (IPC1-7): B66B7/06; D07B1/04; D07B1/16
Domestic Patent References:
| WO1998016681A2 | 1998-04-23 |
Foreign References:
| JPH06200489A | 1994-07-19 | |||
| US5566786A | 1996-10-22 | |||
| JPH07267534A | 1995-10-17 | |||
| US5566786A | 1996-10-22 |
Other References:
See also references of EP 1329413A4
Attorney, Agent or Firm:
Takada, Mamoru (Kuzuno Takahashi & Tanida Intec 88
Building 5th floor 2, Araki-cho Shinjuku-ku Tokyo, JP)
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