(19)
(11) EP 4 155 437 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
03.05.2023 Bulletin 2023/18

(43) Date of publication A2:
29.03.2023 Bulletin 2023/13

(21) Application number: 22197032.0

(22) Date of filing: 22.09.2022
(51) International Patent Classification (IPC): 
D01D 13/02(2006.01)
 D01D 5/096(2006.01)
(52) Cooperative Patent Classification (CPC):
D01D 13/02; D01D 5/096
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 28.09.2021 JP 2021157593
09.03.2022 JP 2022036278

(71) Applicant: TMT Machinery, Inc.
Osaka-shi, Osaka 541-0041 (JP)

(72) Inventors:
  • OKADA, Keisuke
    Kyoto, 612-8686 (JP)
  • KOJIMA, Shogo
    Kyoto, 612-8686 (JP)
  • TOYODA, Kai
    Kyoto, 612-8686 (JP)

(74) Representative: Betten & Resch 
Patent- und Rechtsanwälte PartGmbB Maximiliansplatz 14
80333 München
80333 München (DE)

   


(54) SPINNING SYSTEM


(57) A spinning system capable of causing an oil-agent application unit to move up and down favorably despite its simple configuration is provided. Such a spinning system comprises: a spinning unit configured to allow a plurality of yarns to be spun downward through a plurality of spinnerets, respectively; an oil-agent application unit 20 arranged below the spinning unit including a plurality of oil supply guides 22 for supplying oil agent to the plurality of yarns Y spun through the plurality of spinnerets, respectively; a support member 14L, 14R for supporting the plurality of oil supply guides 22; and a lifting up and down unit 30 configured to cause the oil-agent application unit 20 to move up and down with respect to the spinning unit. The lifting up and down unit 30 includes at least two wires 34L, 34R connected to the support member 14L, 14R at two or more positions so as to support the support member 14L, 14R from an upward side; and a handle 38 for causing the support member 14L, 14R connected with the at least two wires 34L, 34R to move up and down.







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Search report