Welding system; has color marking system in which coloring matter is applied as identification medium on carrier near holding element, especially bolt, where coloring matter is solid matter in form of compressed pellets
DE19838392A1
Welding stud with all-round weld bead
DE19828986A1
Stud welder, especially for use with use with weld heads controlled by welding robots
DE19756188A1
Power transformer for a power switching power supply, especially for stud welding devices
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Collar bolt with anti-twist device
DE19734191C1
Bolt holder for a bolt welding head
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Method and device for feeding bolts and ceramic rings to a stud welding head and stud welding head for carrying out the method
DE19538256A1
Connection stud for welding to electrical earthing conductor e.g. for motor vehicle
DE19532937C1
Appts. for supplying small parts to processing device, esp. bolts to welding machine
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Bolt holder for bolt welding gun
DE19509172C1
Welding process for drawn arc stud welding
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Stud feed device for a stud welding device
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Welding stud made of aluminum
DE4314528A1
Process for monitoring the welding process during stud welding and device for carrying out the process
