Title:
CONTACT TIP FOR WELDING
Document Type and Number:
WIPO Patent Application WO/2024/009759
Kind Code:
A1
Abstract:
This contact tip for welding comprises: a tip case; a power feeding tip that is housed in the tip case and feeds power by sandwiching a welding wire, which is supplied from one end, between the one end and the other end; and a guide that presses the power feeding tip from the one end side and is housed in the tip case, wherein the power feeding tip has a shape such that the outer diameter thereof from a pressing point pressed by the guide to a fulcrum that contacts the tip case increases from the pressing point to the fulcrum, and the power feeding tip is rotated around the fulcrum by pressure from the guide to sandwich the welding wire at the other end.
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Inventors:
FUKUMITSU YOICHI
NATSUI AKINAGA
KISO HIROYUKI
MIYANISHI TAICHIRO
NATSUI AKINAGA
KISO HIROYUKI
MIYANISHI TAICHIRO
Application Number:
PCT/JP2023/022808
Publication Date:
January 11, 2024
Filing Date:
June 20, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B23K9/26
Foreign References:
| JP2012509770A | 2012-04-26 | |||
| JP2007021541A | 2007-02-01 | |||
| JP2013066908A | 2013-04-18 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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