Title:
YARN GRINDING DEVICE FOR TWO-FOR-ONE TWISTER
Document Type and Number:
WIPO Patent Application WO/2022/193776
Kind Code:
A1
Abstract:
A yarn grinding device for a two-for-one twister, comprising: a wire picking rod (7), a porcelain eye (1), a grinding wheel (4), a grinding wheel seat (5), and a grinding wheel seat mounting piece (6). The porcelain eye (1) and the grinding wheel seat mounting piece (6) are arranged on the wire picking rod (7) at intervals. The grinding wheel seat (5) is provided on one side of the grinding wheel seat mounting piece (6). The grinding wheel (4) is arranged in the grinding wheel seat (5) and corresponds to the porcelain eye (1) in position. A porcelain eye plate (14) extending to one side is arranged on the grinding wheel seat mounting piece (6). A porcelain ring (13) is arranged in the porcelain eye plate (14). The grinding wheel (4) is located between the porcelain eye (1) and the porcelain ring (13).
Inventors:
SHEN YUEFEI (CN)
SHEN YUEFEI (CN)
SHEN YUEFEI (CN)
Application Number:
PCT/CN2021/141826
Publication Date:
September 22, 2022
Filing Date:
December 28, 2021
Export Citation:
Assignee:
JIANGSU NASKA NEW MATERIAL TECH CO LTD (CN)
International Classes:
D02J3/02
Foreign References:
| CN214529446U | 2021-10-29 | |||
| CN112921468A | 2021-06-08 | |||
| CN108866736A | 2018-11-23 | |||
| CN108796698A | 2018-11-13 | |||
| CN208869759U | 2019-05-17 | |||
| EP0422615A2 | 1991-04-17 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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