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Yarn Winding Device

Abstract: A winding unit (2) includes a yarn supplying section (6) configured to supply a yarn (Y), a yarn accumulating device (40) configured to accumulate the supplied yarn (Y), a package forming section (8) configured to wind the yarn (Y) to form a package (30), a yarn joining device (14) configured to perform yarn joining, a yarn ejecting section (60) configured to guide the yarn (Y) to the yarn accumulating device (40) and to guide the yarn (Y) to the yarn joining device (14) by ejecting air in a direction from the yarn accumulating device (40) toward the yarn supplying section (6) and ejecting the yarn (Y) accumulated in the yarn accumulating device (40), and a moving section (90) configured to move the yarn ejecting section (60) to a yarn guiding position which is for guiding the yarn (Y) to the yarn accumulating device (40) and a yarn pull-out position which is for pulling out the yarn (Y) accumulated in the yarn accumulating device (40). The winding unit (2) appropriately guides the yarn (Y) from the yarn accumulating device (40) toward the yarn supplying section (6) side and guides the yarn (Y) to the yarn accumulating device (40).

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
09 November 2023
Publication Number
21/2024
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. Noriyoshi TAKESHIMA
c/o Murata Machinery, Ltd., 136, Takeda Mukaishiro cho, Fushimi ku, Kyoto shi, Kyoto 612 8686, Japan

Specification

Documents

Application Documents

# Name Date
1 202314076571-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [09-11-2023(online)].pdf 2023-11-09
2 202314076571-STATEMENT OF UNDERTAKING (FORM 3) [09-11-2023(online)].pdf 2023-11-09
3 202314076571-PROOF OF RIGHT [09-11-2023(online)].pdf 2023-11-09
4 202314076571-PRIORITY DOCUMENTS [09-11-2023(online)].pdf 2023-11-09
5 202314076571-POWER OF AUTHORITY [09-11-2023(online)].pdf 2023-11-09
6 202314076571-FORM 1 [09-11-2023(online)].pdf 2023-11-09
7 202314076571-DRAWINGS [09-11-2023(online)].pdf 2023-11-09
8 202314076571-DECLARATION OF INVENTORSHIP (FORM 5) [09-11-2023(online)].pdf 2023-11-09
9 202314076571-COMPLETE SPECIFICATION [09-11-2023(online)].pdf 2023-11-09
10 202314076571-Others-061223.pdf 2023-12-23
11 202314076571-Others-061223-1.pdf 2023-12-23
12 202314076571-Correspondence-061223.pdf 2023-12-23
13 202314076571-FORM 3 [01-04-2024(online)].pdf 2024-04-01
14 202314076571-FORM 18 [24-04-2025(online)].pdf 2025-04-24