Title:
METHOD FOR PRODUCING PREFABRICATED CABLE
Document Type and Number:
Japanese Patent JP2009102795
Kind Code:
A
Abstract:
To provide a method for producing a prefabricated cable easily producing prefabricated cable which can produce the strained cable for every strained material, with a simple apparatus.
The prefabricated cable 100 is prepared in which a plurality of tendons are parallelly installed in a sheath. The prefabricated cable 100 is dropped on fixed tray 160 one by one from end side, and the prefabricated cable 100 is twisted one turn so that the one turn twist is substantially introduced on the prefabricated cable on roll on the tray. The cable 100 is pulled up from one side and the twist is released and every strained material is returns to a parallel condition.
Inventors:
NIKI TOSHIHIKO
HIGASHIDA YOSHIHIKO
KATSUMOTO YOSHIMASA
HIGASHIDA YOSHIHIKO
KATSUMOTO YOSHIMASA
Application Number:
JP2008318787A
Publication Date:
May 14, 2009
Filing Date:
December 15, 2008
Export Citation:
Assignee:
SUMITOMO DENKO STEEL WIRE KK
International Classes:
D07B5/00; D07B1/16; E01D1/00; E01D11/00; E01D21/00
Attorney, Agent or Firm:
Hiroshi Yamano
Previous Patent: JP2009102792
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