Warp yarn conveying device with observation mirror

A warp yarn conveying device with an observation mirror comprises a warp yarn pressing roller. Warp yarn which goes out of the warp yarn pressing roller passes between dents of a reed and then enters a heald frame. A convex lens is arranged between the reed and the heald frame. The warp yarn passes...

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Bibliographic Details
Main Authors ZHANG CHENGSHENG, ZHANG GUANGXIAN, XU NAIGENG, ZHANG NING
Format Patent
LanguageChinese
English
Published 10.09.2014
Subjects
AUXILIARY WEAVING APPARATUS
LOOMS
METHODS OF WEAVING
SHUTTLES
TEXTILES
WEAVERS' TOOLS
WEAVING
WOVEN FABRICS
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Summary:A warp yarn conveying device with an observation mirror comprises a warp yarn pressing roller. Warp yarn which goes out of the warp yarn pressing roller passes between dents of a reed and then enters a heald frame. A convex lens is arranged between the reed and the heald frame. The warp yarn passes from the position behind the convex lens. According to the warp yarn conveying device, when the warp yarn is detected, halt is of no need, only a mirror face is observed, meanwhile, warp lines do not need to be pushed aside one by one, time is not wasted, and detecting is comprehensive.
Bibliography:Application Number: CN20142220676U