Title:
HAND-HELD WELDING TOOL COMPRISING A HOUSING, A RECEPTACLE, A CAPACITOR MODULE AND AN INTERFACE
Document Type and Number:
WIPO Patent Application WO/2011/023688
Kind Code:
A3
Abstract:
The invention relates to a hand-held welding tool (10) comprising a housing (11), a receptacle (16) for a welding stud or a welding electrode, a capacitor module (21) inside the housing (11), a first current path electrically connecting the capacitor module (21) to the receptacle, an electro-mechanical interface (15) on the housing (11) for fastening an accumulator module (13) to the housing (11) and a second current path electrically connecting the electro-mechanical interface (15) to the capacitor module (21).
Inventors:
PROFUNSER DIETER (AT)
SCHAER ROLAND (CH)
WIERER MICHAEL (AT)
GUT MANUEL (AT)
SCHAER ROLAND (CH)
WIERER MICHAEL (AT)
GUT MANUEL (AT)
Application Number:
PCT/EP2010/062318
Publication Date:
April 21, 2011
Filing Date:
August 24, 2010
Export Citation:
Assignee:
HILTI AG (LI)
PROFUNSER DIETER (AT)
SCHAER ROLAND (CH)
WIERER MICHAEL (AT)
GUT MANUEL (AT)
PROFUNSER DIETER (AT)
SCHAER ROLAND (CH)
WIERER MICHAEL (AT)
GUT MANUEL (AT)
International Classes:
B23K9/095; B23K9/10; B23K9/20; B23K11/00; B23K11/26; B23K11/28
Foreign References:
| DE2614655A1 | 1977-10-20 | |||
| US20070257084A1 | 2007-11-08 | |||
| DE2713288A1 | 1978-10-12 | |||
| DE20006636U1 | 2000-08-17 | |||
| US20080053967A1 | 2008-03-06 |
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