发明授权
- 专利标题： Consturction of thin timepiece
- 专利标题（中）： 稳定薄膜时间
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申请号： US3706196D申请日： 1971-07-27
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公开(公告)号： US3706196A公开(公告)日： 1972-12-19
- 发明人: KURITA HIROHISA
- 申请人： SUWA SEIKOSHA KK
- 专利权人： Suwa Seikosha Kk
- 当前专利权人： Suwa Seikosha Kk
- 优先权： JP6601670 1970-07-29
- 主分类号： G04B3/04
- IPC分类号： G04B3/04 ; G04B3/00 ; G04B29/00 ; G04B33/06 ; G04B33/00
摘要：
Two bridges of thin sheet material are spaced apart by means of pillars having a plurality of shoulders. A third sheet member is held intermediate the two sheet members by means of shoulders on the pillars. A portion of the intermediate sheet member is turned at right angles to the remainder of the sheet and is apertured for reception of the stem. The intermediate sheet member also serves to hold in place gears between the third sheet member and one of the two bridge members during emplacement of the other bridge sheet member on the pillars.
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