CROSSBAR, AND SYSTEM AND METHOD OF REPLACING A CROSSBAR
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United States of America Patent
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Issued Date -
Apr 10, 2014
app pub date -
Oct 7, 2013
filing date -
Oct 10, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Provided is a system for replacing a crossbar, which is capable of promptly and smoothly mounting and removing a crossbar for replacement between a workpiece transferring apparatus and a crossbar replacing apparatus. The crossbar is to be mounted to the workpiece transferring apparatus. The crossbar extends substantially orthogonal to a workpiece transferring direction in a press machine and is configured to be capable of retaining and releasing a workpiece. The crossbar is configured to be switchable between a state in which both end portions of the crossbar are rotatable relative to a center portion of the crossbar about a longitudinal axis of the crossbar, and a state in which both the end portions are not rotatable relative to the center portion.
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