STOPPER CYLINDER
PROBLEM TO BE SOLVED: To convey a work without engaging the work when external force is applied from a direction opposite to a conveying direction of the work and to reduce load of the external force to a lock mechanism. SOLUTION: A lever 30 provided with a roller 86 is turnably supported on a lever...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To convey a work without engaging the work when external force is applied from a direction opposite to a conveying direction of the work and to reduce load of the external force to a lock mechanism. SOLUTION: A lever 30 provided with a roller 86 is turnably supported on a lever holder 26 and a lock pin 98 provided on the lever 30 is engaged with a lock claw 116 of the lock mechanism 32, thereby, turning action of the lever 30 is restricted to stop the work conveyed from a predetermined direction. Whereas, when the work is conveyed from a direction opposite to the predetermined direction, a second bracket 102 having the lock claw 116 is turned under application of pressing of the lock pin 98, thereby, the turning restriction state of the lever 30 by the lock pin 98 is released and the lever 30 is turned/displaced. COPYRIGHT: (C)2008,JPO&INPIT |
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