发明名称 |
Simplified time-setting device for a timepiece |
摘要 |
The time-setting device includes a stem (8) capable of driving by friction a motion work wheel (29). The stem (8) ends in a knob (31) which rests against an annular flange (32) made under the motion work wheel. When the stem (8) is in a pushed in position, the knob runs idle. When this stem is pulled out, the knob drives the motion work to set the time of the hour (23) and minute (22) hands.
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申请公布号 |
US6126309(A) |
申请公布日期 |
2000.10.03 |
申请号 |
US19980094105 |
申请日期 |
1998.06.10 |
申请人 |
ETA SA FABRIQUES D'EBAUCHES |
发明人 |
BETTELINI, MARCO;KJELSBERG, BJOERN |
分类号 |
G04B27/00;(IPC1-7):G04B18/00 |
主分类号 |
G04B27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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