发明名称 Timepiece
摘要 A timepiece has a timekeeping mechanism for keeping and displaying the time, a hammer, a bowl-shaped sound source that sounds when struck by the hammer, a sound source mounting member for fastening the bowl-shaped sound source to the timekeeping mechanism, and a striking control means for causing the hammer to operate. The bowl-shaped sound source has a bottom part and a side wall part. The hammer, the striking control means, and at least a part of the timekeeping mechanism are disposed in an internal space between the bottom part and the side wall part of the bowl-shaped sound source. The sound source mounting member is attached to the center of the bottom part of the bowl-shaped sound source, and fastens the bowl-shaped sound source to the timekeeping mechanism so that the bowl-shaped sound source can move a prescribed distance within a range not contacting the case of the timepiece or the timekeeping mechanism.
申请公布号 US2008008052(A1) 申请公布日期 2008.01.10
申请号 US20070812622 申请日期 2007.06.20
申请人 SEIKO EPSON CORPORATION 发明人 MOTEKI MASATOSHI
分类号 G04B23/00 主分类号 G04B23/00
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