Title:
FLEXIBLE TRIMMING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2019/179150
Kind Code:
A1
Abstract:
A flexible trimming mechanism. Two or more pull arms (8) are connected to two or more swing arms of a multi-arm box (3) at one side of a loom respectively; a pull rope is connected to each pull arm (8); the pull rope is wound through a guide wheel and then connected to the rack or side plate at the other side of the loom by means of a pull rope reset spring (21); multiple trimming supports (15) are connected to the rack respectively corresponding to weaving trimming positions; each trimming support (15) is correspondingly provided with a trimming guide supporting wheel (16) for supporting a guide pull rope and a lifting rope reversing wheel (17); multiple trimming lifting ropes (18) are wound on multiple lifting rope reversing wheel (17); one end of each trimming lifting rope (18) is connected to the pull rope and the other end is vertically connected to the upper end of a leno device (22); the lower end of the leno device (22) is connected to the base of the loom by means of a trimming reset spring (19).
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Inventors:
WANG YONG (CN)
Application Number:
PCT/CN2018/116465
Publication Date:
September 26, 2019
Filing Date:
November 20, 2018
Export Citation:
Assignee:
JIANGSU YANGZI XINFU SHIPBUILDING CO LTD (CN)
International Classes:
B65H18/10; D03D47/40; B65H23/26; D03C1/00
Foreign References:
| CN205775099U | 2016-12-07 | |||
| CN205775099U | 2016-12-07 | |||
| CN203212751U | 2013-09-25 | |||
| CN203754911U | 2014-08-06 | |||
| US4616680A | 1986-10-14 |
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