| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixing part feeder for a stapler. SOLUTION: The stapler includes: a port connected to a pressurized storing case; and a casing provided with a guide channel connected to a nose part and guiding the fixing part to the nose part. A holding and feeding device includes a pair of arms, each one end of which holds the fixing part and feed the same to the nose part step by step. The paired arms respectively include a shoe engaged with the fixing part; and a holder for holding and supporting the shoe. An actuate device slidably engages with the arms, and the actuator device includes: two actuators for selectively moving the paired arms to separate from each other; and two blocks for selectively moving the paired arm to approach each other. COPYRIGHT: (C)2007,JPO&INPIT
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