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Spinning Machine

Abstract: To reduce amount of yarn removed due to execution of checking mode, spinning machine 1 includes a spinning unit 7, a unit control unit 8, and a carriage control unit 111. The spinning 5 unit 7 includes a spinning section 2 that spins a yarn Y1, a winding section 6 that winds the yarn Y1 supplied from the spinning section 2 to form a package P, a yarn splicing device 109 that splices the yarn Y1 when it is cut between the spinning section 2 and the winding section 6, and a retaining device 4 that retains the yarn Y1 spun by the spinning section 2. When splicing the yarn Y1 cut between the spinning section 2 and the winding section 6, the unit 10 control unit 8 and the carriage control unit 111 performs a checking mode in which the yarn Y1 between the spinning section 2 and the retaining device 4 is cut after the retaining device 4 retains the yarn Y1 spun by the spinning section 2, and in synchronization therewith, the yarn splicing device 109 performs yarn splicing.

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Patent Information

Application #
Filing Date
19 March 2025
Publication Number
40/2025
Publication Type
INA
Invention Field
TEXTILE
Status
Email
Parent Application

Applicants

Murata Machinery, Ltd.
3, Minami Ochiai-cho, Kisshoin, Minami-ku, Kyoto-shi, Kyoto 601-8326, Japan

Inventors

1. Kohei NOMURA
c/o Murata Machinery, Ltd., 136, Takeda Mukaishiro-cho, Fushimi-ku, Kyoto-shi, Kyoto 612-8686, Japan

Specification

Description:attached , Claims:attached

Documents

Application Documents

# Name Date
1 202514024718-STATEMENT OF UNDERTAKING (FORM 3) [19-03-2025(online)].pdf 2025-03-19
2 202514024718-PROOF OF RIGHT [19-03-2025(online)].pdf 2025-03-19
3 202514024718-PRIORITY DOCUMENTS [19-03-2025(online)].pdf 2025-03-19
4 202514024718-POWER OF AUTHORITY [19-03-2025(online)].pdf 2025-03-19
5 202514024718-FORM 1 [19-03-2025(online)].pdf 2025-03-19
6 202514024718-DRAWINGS [19-03-2025(online)].pdf 2025-03-19
7 202514024718-DECLARATION OF INVENTORSHIP (FORM 5) [19-03-2025(online)].pdf 2025-03-19
8 202514024718-COMPLETE SPECIFICATION [19-03-2025(online)].pdf 2025-03-19
9 202514024718-Others-270325.pdf 2025-03-28
10 202514024718-Correspondence-270325.pdf 2025-03-28
11 202514024718-FORM 3 [19-08-2025(online)].pdf 2025-08-19