| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transfer feeder which can effectively absorb an overload, and can be compacted. Ž<P>SOLUTION: The space between the left edge of a front feed bar 1 and a front feed bar left driving device 1LD is connected via a front feed bar left overload absorption mechanism 1LO, and the space between the right edge of the front feed bar 1 and a front feed bar right driving device 1RD is connected via a front feed bar right overload absorption mechanism 1RO. The space between the left edge of a back feed bar and a back feed bar left driving device is connected via a back feed bar left overload absorption mechanism, and the right edge of the back feed bar and a back feed bar right driving device 2RD is connected via a back feed bar right overload absorption mechanism. Each overload absorption mechanism is composed of: a first torsion bar and a friction fastening element absorbing the external force of torsion in a feed bar opening/closing direction; and a second torsion bar and a friction fastening element absorbing the external force of torsion in a feed bar elevating direction. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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