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    Timepiece crown including an uncoupling mechanism
    1.
    发明授权
    Timepiece crown including an uncoupling mechanism 有权
    钟表冠包括一个解耦机制

    公开(公告)号：US08142070B2

    公开(公告)日：2012-03-27

    申请号：US13071314

    申请日：2011-03-24

    申请人： Pierre-Jean Bonnet ,  Georges Zimmermann

    发明人： Pierre-Jean Bonnet ,  Georges Zimmermann

    IPC分类号： G04B3/00 ,  G04B3/06

    CPC分类号： G04B3/06

    摘要： Winding crown for a timepiece, said crown (32) including an uncoupling mechanism (1) comprising a rigid drive ring (4, 400) secured to the crown (32) and cooperating with at least one elastically deformable element (2; 200) secured to a pipe (12) to one end of which a winding stem is secured, the rigid ring (4; 400) driving the deformable elastic element (2; 200) in at least one rotational direction until the resistant torque opposed by said elastic element (2; 200) exceeds a threshold value beyond which said elastic element (2; 200) is deformed so as to interrupt the drive connection thereof with the rigid ring (4; 400), the elastically deformable element (2; 200) therefore having means for temporary coupling said element to said rigid drive ring (4; 400), the crown (32)) being characterized in that the elastically deformable element (2; 200) includes means for centering said element relative to the rigid drive ring (4; 400).

    摘要翻译： 所述冠部（32）包括解耦机构（1），所述非耦合机构（1）包括固定到所述冠部（32）上并与至少一个可弹性变形的元件（2; 200）配合的刚性驱动环（4,400） 到一个管（12），其一端固定有上条柄，刚性环（4; 400）以至少一个旋转方向驱动可变形弹性元件（2; 200），直到与所述弹性元件 （2; 200）超过所述弹性元件（2; 200）变形以便中断其与所述刚性环（4; 400）的驱动连接的阈值，因此可弹性变形元件（2; 200）具有 用于将所述元件临时耦合到所述刚性驱动环（4; 400）的装置，所述冠部（32））的特征在于，所述可弹性变形元件（2; 200）包括用于使所述元件相对于刚性驱动环 ; 400）。

    Timepiece crown including an uncoupling mechanism
    6.
    发明授权
    Timepiece crown including an uncoupling mechanism 有权
    钟表冠包括一个解耦机制

    公开(公告)号：US07959352B2

    公开(公告)日：2011-06-14

    申请号：US12249074

    申请日：2008-10-10

    申请人： Pierre-Jean Bonnet ,  Georges Zimmermann

    发明人： Pierre-Jean Bonnet ,  Georges Zimmermann

    IPC分类号： G04B3/00 ,  G04B3/06

    CPC分类号： G04B3/06

    摘要： Winding crown for a timepiece, said crown (32) including an uncoupling mechanism (1) comprising a rigid drive ring (4, 400) secured to the crown (32) and cooperating with at least one elastically deformable element (2; 200) secured to a pipe (12) to one end of which a winding stem is secured, the rigid ring (4; 400) driving the deformable elastic element (2; 200) in at least one rotational direction until the resistant torque opposed by said elastic element (2; 200) exceeds a threshold value beyond which said elastic element (2; 200) is deformed so as to interrupt the drive connection thereof with the rigid ring (4; 400), the elastically deformable element (2; 200) therefore having means for temporary coupling said element to said rigid drive ring (4; 400), the crown (32)) being characterized in that the elastically deformable element (2; 200) includes means for centring said element relative to the rigid drive ring (4; 400).

    摘要翻译： 所述冠部（32）包括解耦机构（1），所述非耦合机构（1）包括固定到所述冠部（32）并与至少一个可弹性变形的元件（2; 200）配合的刚性驱动环（4,400） 到一个管（12），其一端固定有上条柄，刚性环（4; 400）以至少一个旋转方向驱动可变形弹性元件（2; 200），直到与所述弹性元件 （2; 200）超过所述弹性元件（2; 200）变形以便中断其与所述刚性环（4; 400）的驱动连接的阈值，因此可弹性变形元件（2; 200）具有 用于将所述元件临时耦合到所述刚性驱动环（4; 400）的装置，所述冠部（32））的特征在于，所述可弹性变形元件（2; 200）包括用于使所述元件相对于刚性驱动环 ; 400）。