Roller Hemming Head Having a Replaceable Roller-Carrying Unit
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United States of America Patent
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Issued Date -
Mar 2, 2017
app pub date -
Feb 18, 2015
filing date -
Feb 19, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A roller hemming head having a quick-connection device which rigidly and removably connects a roller-carrying unit to the head lower portion. The quick-connection device includes spring means and an actuating member selectively engaged by an engagement member provided at a fixed station for quick replacement of the roller-carrying unit without cables and/or supply hoses for controlling the quick-connection device.
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