(19)
(11) EP 4 198 176 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.07.2023 Bulletin 2023/29

(43) Date of publication A2:
21.06.2023 Bulletin 2023/25

(21) Application number: 22210091.9

(22) Date of filing: 29.11.2022
(51) International Patent Classification (IPC): 
D01D 4/02(2006.01)
D01D 13/02(2006.01)
D01D 4/08(2006.01)
 D01D 5/08(2006.01)
D01D 5/084(2006.01)
(52) Cooperative Patent Classification (CPC):
D01D 4/025; D01D 13/02; D01D 5/084; D01D 4/08
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 17.12.2021 JP 2021205094

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

(72) Inventors:
  • KOJIMA, Shogo
    Kyoto-shi, Kyoto, 612-8686 (JP)
  • OKADA, Kazuma
    Kyoto-shi, Kyoto, 612-8686 (JP)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)

   


(54) SPINNING APPARATUS


(57) An object of the present invention is to decrease power consumption by reducing heat emission from a heat source unit to the outside of an apparatus.
A spinning apparatus 2 of the present invention includes: a spinning beam 21; a heating medium enclosed space 27 which is provided in the spinning beam 21 and which allows a spinning pack 22 to be heated; at least one shielding plate 28 provided to cover an outer surface of the spinning beam 21; and at least one air layer 29 provided between an inner surface of the at least one shielding plate 28 and the outer surface of the spinning beam 21.







Search report









Search report