摘要 |
PROBLEM TO BE SOLVED: To provide a pointer timepiece which prevents plastic deformation of a spring part caused by a press-fitting load when mounting a pointer on a pointer shaft, and presses the pointer shaft with a fixed load. SOLUTION: First to third spring parts 61a-61c for pressing each end face of three pointer shafts in the axial direction are provided on a plate spring member 61 assembled on a gear train base 20, and first to third spring bearing parts 77-79 having each groove part 77a-79a into which each tip part of each spring part 61a-61c is inserted displaceably in the vertical direction, and projecting upward, are provided on the gear train base 20. Hereby, when fitting the pointer by press fitting onto the tip of each pointer shaft assembled on the gear train base 20, the press-fitting load of the pointer can be borne by each spring bearing part 77-79. Consequently, even when the press-fitting load of the pointer is applied to each spring part 61a-61c through each pointer shaft, plastic deformation of each spring part 61a-61c is not generated by the press-fitting load, and each pointer shaft is pressed stably with a constant load. COPYRIGHT: (C)2007,JPO&INPIT
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