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Patent Searching and Data


Title:
織機
Document Type and Number:
Japanese Patent JP4276676
Kind Code:
B2
Abstract:
The invention relates to a loom comprising a warp thread tensioning device and a shedding device ( 12 ), which comprises pre-tensioned warp threads ( 4 ) in a first shedding position (F1). The loom also comprises a lifting device ( 38 ), which can be driven in an oscillating manner, and followers ( 40 ) for the warp threads ( 4 ), in addition to control means ( 46 ) that can be operated by actuators ( 44 ) in order to selectively engage the warp threads ( 4 ) in the followers ( 40 ) and that displace the warp threads ( 4 ) into a second shedding position (F3). To simplify said loom, a second lifting device ( 48 ), which is common to all warp threads ( 4 ), is provided in order to displace said warp threads ( 4 ) from the first shedding position (F1) into a selection position (F2), in which the first lifting device ( 38 ) is active, and in order to displace non-selected warp threads in unison into the first shedding position (F1) by the pre-tensioning of said warp threads ( 4 ).

Inventors:
Franzisco, Speiich
Application Number:
JP2006515621A
Publication Date:
June 10, 2009
Filing Date:
June 03, 2004
Export Citation:
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Assignee:
Textilma Akchen Gezelshaft
International Classes:
D03C13/00; D03C3/10; D03D49/04; D03D49/14; D03D51/30
Domestic Patent References:
JP2001515967A
JP11512495A
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Koichi Fujii
Kojiro Yoda