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Title:
エレベータ引張り部材アセンブリ
Document Type and Number:
Japanese Patent JP2007524549
Kind Code:
A
Abstract:
An elevator belt ( 20 ) or rope ( 25 ) includes a plurality of tension members ( 22, 26, 46 ) encased within a polyurethane jacket ( 24, 28 ). Each tension member includes a plurality of strands ( 42 ), which are each made up of a plurality of wires ( 40 ). During the manufacturing process, broken wire ( 44, 54 ) ends are recaptured so that they do not protrude outward from the strands ( 42 ) or cords ( 46 ). A variety of recapture techniques are disclosed.

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Inventors:
O'Donnell, Hugh Jay.
Application Number:
JP2005513786A
Publication Date:
August 30, 2007
Filing Date:
December 22, 2003
Export Citation:
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Assignee:
OTIS ELEVATOR COMPANY
International Classes:
B66B7/06; B42D9/04; D02G3/02; D07B7/02; G07F19/00; D07B9/00
Domestic Patent References:
JPS6080910A1985-05-08
JPS58203190A1983-11-26
JPS49103189A1974-09-30
Foreign References:
WO2003100164A12003-12-04
US0460407A1891-09-29
Attorney, Agent or Firm:
Tsuyoshi Hashimoto
Tomioka Kiyoshi



 
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