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Spot-Welding Gun With Adjustable Pneumatic SpringProposed spot-welding gun equipped with pneumatic spring, which could be bellows or piston and cylinder, exerts force independent of position along stroke. Applies accurate controlled force to joint welded, without precise positioning at critical position within stroke.
Document ID
19900000300
Document Type
Other - NASA Tech Brief
Authors
Burley, Richard K.
(Rockwell International Corp.)
Date Acquired
August 14, 2013
Publication Date
June 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 6
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MFS-29569
Accession Number
90B10300
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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