| 摘要 |
PROBLEM TO BE SOLVED: To provide an unscrewing device capable of rapidly and surely removing numerous screws from a member. SOLUTION: The unscrewing device includes an unscrewing unit U for removing a screw threaded with a member and a moving means 6 for moving the unscrewing unit U to a forward position in contact with the screw and a backward position away from the member. In addition, the unscrewing unit U has a driver lever 3 driven to rotate and a suction tube 2 fitted over the lever 3 axially movably and also communicating and coupled with an inlet path 7 for sucking the air. It further includes a pair of holding claws 4 and 4 approaching the screw fixed to the tip of the driver lever 3 by the air sucked from the tip of the suction tube 2, pinching the screw and separating it from the tip of the lever 3. COPYRIGHT: (C)2007,JPO&INPIT
|
