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Title:
LOWER CYLINDER, NEEDLE CYLINDER, AND CIRCULAR WEFT KNITTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/213047
Kind Code:
A1
Abstract:
The present invention relates to the technical field of circular weft knitting machines, and in particular to a lower cylinder of a needle cylinder of a circular weft knitting machine. The lower cylinder comprises: a cylinder body, which is of a cylindrical structure; and a plurality of vertical plate members, which are evenly arranged on an outer side wall of the cylinder body around the axis of the cylinder body, with a vertical slot being provided between every two adjacent vertical plate members, wherein at least one vertical slot is internally provided with a first through groove penetrating the cylinder body in the thickness direction; the first through groove penetrates the top edge of the cylinder body; and the longitudinal depth of the first through groove is larger than zero and smaller than the longitudinal height of the cylinder body. The present invention has the effect of conveniently and quickly weaving double-faced cloth having cut loop piles. The invention relates to the technical field of circular weft knitting machines, and in particular to a needle cylinder of a circular weft knitting machine. The invention relates to the technical field of circular weft knitting machines, and in particular to a circular weft knitting machine.

Inventors:
HUAN XIAOLONG (CN)
XU FENG (CN)
ZHANG YUXIANG (CN)
Application Number:
PCT/CN2021/079925
Publication Date:
October 28, 2021
Filing Date:
March 10, 2021
Export Citation:
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Assignee:
JIANGYIN XINFU PREC MACHINERY CO LTD (CN)
International Classes:
D04B15/14; D04B9/06
Domestic Patent References:
WO2015163587A12015-10-29
Foreign References:
KR20050111465A2005-11-25
KR20050111465A2005-11-25
KR20080057387A2008-06-25
KR20060090871A2006-08-17
CN109853124A2019-06-07
CN106544781A2017-03-29
CN210368148U2020-04-21
CN201003096Y2008-01-09
Attorney, Agent or Firm:
RAYSHINE INTELLECTUAL PROPERTY AGENCY GP. (CN)
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