| 摘要 |
PROBLEM TO BE SOLVED: To provide a transfer feeder which can effectively absorb overload to prevent damaging. SOLUTION: The transfer feeder includes a left overload absorbing mechanism 1LO for a front feed bar and a right overload absorbing mechanism 1RO for the front feed bar for absorption of external force loaded on the front feed bar 1, and a left overload absorbing mechanism 2LO for a rear feed bar for absorption of external force loaded on the rear feed bar 2 and a right driving device 2RD for the rear feed bar. Each overload absorbing mechanism comprises a first load absorption means to absorb torsional external force in the open-close direction of the feed bar, and a second load absorption means to absorb torsional external force in the up-down direction of the feed bar. Each load absorption means includes pins 21, 25 or torsion bars 21t, 25t which are arranged between an input side component and a delivery side component. Friction fastening elements 30, 40 are connected to both ends or one end of the pins 21, 25 or the torsion bars 21t, 25t. COPYRIGHT: (C)2010,JPO&INPIT
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