发明名称 STRUCTURE OF PLATE PART FOR ELECTRONIC TIMEPIECE
摘要 PROBLEM TO BE SOLVED: To provide a structure of a multifunctional plate part having an extruded shape such as a spring for an electronic timepiece making possible a stable automatic feed in an automatic assembly. SOLUTION: A multifunctional gear train receiver 1 for a pointer type electronic timepiece has a battery side pressing spring 1a for pressing and holding a battery on a side, Extrusions 1i, 1j preventing the entanglement are provided at multiple locations near a tip of the battery side pressing spring 1a that tends to be a source of an error in an automatic feed. Multiple consecutive press works forms a cutout part 1f on the battery side pressing spring 1a that also tends to cause an entanglement, thereby providing multiple extruded shapes extruding inside the cutout shape at multiple locations.
申请公布号 JP2000321374(A) 申请公布日期 2000.11.24
申请号 JP19990133508 申请日期 1999.05.14
申请人 CITIZEN WATCH CO LTD 发明人 KOBAYASHI MINORU
分类号 G04B29/02;(IPC1-7):G04B29/02 主分类号 G04B29/02
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