Title:
WIRE FEEDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/225129
Kind Code:
A1
Abstract:
A wire feeding apparatus 100 is provided with: a motor 10; feeding rolls 24 which are driven by the motor 10; pressure rolls 23 each of which feeds a welding wire held between the pressure rolls 23 and the feeding rolls 24; a feeding unit housing 21 to which the feeding rolls 24, the pressure rolls 23, and the motor 10 are mounted; and a frame 30 to which the feeding unit housing 21 is mounted. The feeding unit housing 21 is mounted to the frame 30 via an insulation plate 81 that is disposed therebetween. The motor 10 is mounted to the feeding unit housing 21 via an insulation plate 80 that is disposed therebetween. The insulation plates 80, 81 are each formed from a thermosetting resin having a predetermined thermal conductivity.
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| JPH11245036 | SPOOL WIND WELDING WIRE AND SPOOL WINDING METHOD OF WELDING WIRE |
| JPS5728681 | WELDING TORCH |
Inventors:
TAMAGAWA KENTA
KISO HIROYUKI
KISO HIROYUKI
Application Number:
PCT/JP2019/010981
Publication Date:
November 28, 2019
Filing Date:
March 15, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B23K9/133
Foreign References:
| JPS5217317U | 1977-02-07 | |||
| JPS61185573U | 1986-11-19 | |||
| JPH05285659A | 1993-11-02 | |||
| JP2009131873A | 2009-06-18 | |||
| JPH0629771U | 1994-04-19 |
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Download PDF:
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