Title:
GAS SHIELDED ARC WELDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2012/117777
Kind Code:
A1
Abstract:
A gas shielded arc welding apparatus (S), in which the positions of torches can easily be adjusted, comprises: electrode torches (10, 20) having electrodes; a filler wire torch (30) for holding filler wire (31); torch clamps (45) for individually holding the electrode torches (10, 20) and the filler wire torch (30); a base (50) on which the torch clamps (45) are supported; and a moving device (100) for moving the base (50). The welding apparatus (S) further comprises: angle adjusting mechanisms (44) with which the set angles of the electrode torches (10, 20) and the filler wire torch (30) are individually adjusted by rotating the electrode torches (10, 20) and the filler wire torch (30) to predetermined angles; and position adjusting mechanisms (60) with which the positions of the electrode torches (10, 20) and the filler wire torch (30) are individually adjusted by moving the electrode torches (10, 20) and the filler wire torch (30) in any direction.
Inventors:
YOKOTA YASUYUKI
NAKAO TETSUYA
NAKAO TETSUYA
Application Number:
PCT/JP2012/051647
Publication Date:
September 07, 2012
Filing Date:
January 26, 2012
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
YOKOTA YASUYUKI
NAKAO TETSUYA
YOKOTA YASUYUKI
NAKAO TETSUYA
International Classes:
B23K9/173; B23K9/02; B23K9/12; B23K37/02
Foreign References:
| JP2008055509A | 2008-03-13 | |||
| JP2010155281A | 2010-07-15 | |||
| JP2000094128A | 2000-04-04 | |||
| JPH10118771A | 1998-05-12 | |||
| JP2005324250A | 2005-11-24 | |||
| JPH10328833A | 1998-12-15 | |||
| JP2004330203A | 2004-11-25 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
Mutsumi Sameshima (JP)
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Claims:
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