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Patent Searching and Data


Title:
MIDDLE-HILL GUIDE BLOCK OF FLAT KNITTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/223556
Kind Code:
A1
Abstract:
A middle-hill guide block (1) of a flat knitting machine, comprising a trapezoidal body. The body comprises a first knitting portion (11) and a second knitting portion (12); a first needle traveling track is formed between needle traveling surfaces at the lower edge of the first knitting portion (11) and needle traveling surfaces at the upper edge of the second knitting portion (12); the first needle traveling track is left-right symmetrical along a central line; a third knitting portion (17) is further provided on the first knitting portion (11); the lower edge of the third knitting portion (17) is a fifth needle traveling surface (18) that is horizontally provided; and by using the central line as a boundary, the first needle traveling track and the fifth needle traveling surface (18) both are divided into left and right sides, and the first needle traveling track at one side and the fifth needle traveling surface (18) at the other side constitute a second needle traveling track.

Inventors:
SUN PINGFAN (CN)
XU WEIDONG (CN)
LI LIJUN (CN)
LUO CHENGJUN (CN)
CHEN ZHONGPING (CN)
HU YUEYONG (CN)
Application Number:
PCT/CN2021/085387
Publication Date:
November 11, 2021
Filing Date:
April 02, 2021
Export Citation:
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Assignee:
NINGBO CIXING CO LTD (CN)
International Classes:
D04B15/36; D04B15/32
Foreign References:
CN111501183A2020-08-07
CN202273053U2012-06-13
CN202247209U2012-05-30
CN202369741U2012-08-08
GB944751A1963-12-18
CN203200468U2013-09-18
JP2010242245A2010-10-28
Attorney, Agent or Firm:
NINGBO WITS IP SERVICES CO., LTD (CN)
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