Taper locking features between components of a welding device

Details Taper locking features between components of a welding device Taper locking features between components of a welding device

2007-02-13

2007-02-13

Kerns, Kevin P. (Department: 1725)

Electric heating

Metal heating

By arc

Reexamination Certificate

active

10916031

ABSTRACT:
Locking engagement connections between various components of a welding device can include tapered features having varied thread patterns and/or varied angles to ensure that the components remain tight during service. For example, locking engagement connections can be incorporated between a nozzle and a retaining head, a retaining head and a gooseneck, and/or a contact tip and a retaining head.

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International Search Report for PCT Application No. PCT/IB2005/000836 mailed on Aug. 2, 2005.

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