| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation support device, which can surely stop a projecting member forming a rod at a necessary position without making noise and enlarging a device. SOLUTION: This operation support device has a motor 7, a projection member 8 which can be slid by the drive force of this motor 7 and a braking means 9 which brakes slide of this projection member 8 to reduce the speed of the projection member 8 and supports the motion of a closing member 4 by directly and indirectly abutting on the closing member 4 while sliding the projection member 8 and braking the sliding motion. |
