| 摘要 |
PROBLEM TO BE SOLVED: To make a structure for preventing an energization member which is mounted at the tip-holding part of a lead screw retaining member from deviating at its position or dropping out from the tip-holding part. SOLUTION: A motor holding device includes a lead screw 11 connected to the rotary shaft of a motor at the rear end to transmit the turning force of the rotor to the exterior, a lead screw holding member 12 having a tip holding part 12d for holding the tip by mounting the lead screw from a thrust direction, and a plate-like energizing member 13 mounted to the tip-holding part in a direction perpendicular, to the thrust direction, to energize the lead screw in the direction of the rotary shaft, to hold the position of the lead screw in the thrust direction constant. A claw part 13b is provided at the energizing member, and a recess part, engaged with the claw part, is provided at the tip holding part, when the energizing member is mounted at the tip-holding part. COPYRIGHT: (C)2005,JPO&NCIPI
|
