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Patent Searching and Data


Title:
ELEVATOR ROPE
Document Type and Number:
WIPO Patent Application WO/2008/023434
Kind Code:
A1
Abstract:
An elevator rope having a core rope and twelve outer-layer strands, these strands laid at intervals on the outer circumference of the core rope. The core rope has a core strand, an inner-layer coating covering the outer circumference of the core strand, six inner-layer strands laid at intervals on the outer circumference of the inner-layer coating and an outer-layer coating collectively covering the core strand, inner-layer coating and individual inner-layer strands. Each of the core strand, individual inner-layer strands and individual outer-layer strands is composed of multiple wires twisted together.

Inventors:
MITSUI ATSUSHI (JP)
HIDA MASAHIKO (JP)
HONDA TAKENOBU (JP)
Application Number:
JP2006/316728
Publication Date:
February 28, 2008
Filing Date:
August 25, 2006
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
MITSUI ATSUSHI (JP)
HIDA MASAHIKO (JP)
HONDA TAKENOBU (JP)
International Classes:
D07B1/06; B66B7/06
Domestic Patent References:
WO2004043844A12004-05-27
WO2004065276A12004-08-05
WO2003050348A12003-06-19
Foreign References:
JP2004232136A2004-08-19
JP2003292270A2003-10-15
JP2992783B21999-12-20
EP1820765A12007-08-22
Other References:
See also references of EP 2055829A4
Attorney, Agent or Firm:
SOGA, Michiteru et al. (8th Floor Kokusai Building,1-1, Marunouchi 3-chom, Chiyoda-ku Tokyo 05, JP)
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