发明授权
- 专利标题： Single direction coupling device and correction device including the same
- 专利标题（中）： 单向耦合装置和包括其的校正装置
-
申请号： US12062919申请日： 2008-04-04
-
公开(公告)号： US07823476B2公开(公告)日： 2010-11-02
- 发明人: Julien Chaignat , Marco Bettelini
- 申请人： Julien Chaignat , Marco Bettelini
- 申请人地址： CH Grenchen
- 专利权人： ETA SA Manufacture Horlogère Suisse
- 当前专利权人： ETA SA Manufacture Horlogère Suisse
- 当前专利权人地址： CH Grenchen
- 代理机构： Griffin & Szipl, P.C.
- 优先权： EP07105670 20070404
- 主分类号： F16H55/17
- IPC分类号： F16H55/17
摘要：
A single direction coupling device, including a first transmission member (10) fitted with a first saw-like contrate toothing (13), mobile in rotation about an axis XX and axially positioned by an elastic member (11), and a second transmission member (14) fitted with a second saw-like toothing (17), mobile in rotation about an axis YY, meshed with the first transmission member (10), characterized in that the XX axis is perpendicular to the YY axis.
公开/授权文献
信息查询
