发明名称 Gas-soldering bit
摘要 The invention relates to a gas-soldering bit, essentially consisting of a torch which delivers a controllable flame and to the hand piece of which the bit acted upon directly by the flame is fastened. In order to design a soldering bit of this type in such a way that it can be optimally adapted to the respective conditions during the soldering, in which arrangement the actual bit and the wind guard for the torch flame are to be as compact as possible, it is proposed according to the invention that the bit (1) be of two-piece design and that it consist of a tubular section (1a) and a copper insert (1b) releasably fastened to the bottom end of the tubular section (1a), the tubular section (1a) being closed and having on opposite sides of its circumference between the top and bottom end one opening (2, 3) each for the admission and discharge of the torch flame and also being provided in the interior with a baffle (4) which is arranged transversely to the flame, starts at the top end of the tubular section (1a) and ends at a distance from the copper insert (1b) sitting in the bottom end. <IMAGE>
申请公布号 DE3819309(A1) 申请公布日期 1989.12.14
申请号 DE19883819309 申请日期 1988.06.05
申请人 BENSCH, WOLFRAM, 1000 BERLIN, DE 发明人 BENSCH, WOLFRAM, 1000 BERLIN, DE
分类号 B23K3/02 主分类号 B23K3/02
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