Adjustment assembly for the rotary torchhead of an

专利名称：Adjustment assembly for the rotary

torchhead of an electrical welding gun

发明人：Holger Reeh,Josef Geiss申请号：US06/375289申请日：19820426公开号：US04467175A公开日：19840821

摘要：Adjustment assembly for the rotary torch head of an electrical welding gunhaving a torchholder (4) supporting the welding electrode (3) and a filling wire nozzle (8)at the end of a wire feed tube (9) held in a swivel holder (11) arranged on torchholder (4)so as to be swivellably adjustable about swivel spindle (10) of filler wire nozzle (8).Torchholder (4) is swivellably adjustably held on longitudinal slide (5) about its swivelspindle (7), slide (5) being adjustably guided on a cross-slide (6) parallel to the rotationaxis of the torch head. For fixing the clearance of the adjusting devices, a spring can besecured between the back of the torchholder (4) and drive shaft (15) of the torch head.The spring can be formed by the wire feed tube (9), which is secured so as to beresiliently bent out between filler wire nozzle (8) and torch head drive shaft (15).

申请人：MATHILDE REEH

代理机构：Jackson, Jones & Price

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