Integrated low inertia projection welding head and cylinder
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United States of America Patent
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-
Mar 14, 2000
Grant Date -
N/A
app pub date -
Jun 30, 1998
filing date -
Jun 30, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An integrated projection welding head and drive assembly which has a pressure drive device moving an electrode head assembly into contact with one of the workpieces projection weld two workpieces together. A force generation unit biasing the electrode assembly outwardly of the drive device is housed in the drive device.
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