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    • 8. 发明授权
    • BALL JOINT
    • 球接头
    • EP1788263B1
    • 2008-10-29
    • EP05783568.8
    • 2005-09-07
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • SHIMA, Kotaro c/o Toyota Jidosha Kabushiki Kaisha
    • F16C11/06B62D7/18
    • F16C11/0638B60G2204/416B62D7/18F16C2326/24Y10T403/32721Y10T403/32737Y10T403/32786Y10T403/32795
    • In a ball joint (10), when a ball stud (11) rotates with its axis center (L) at the center, a ball sheet (12) can be elastically deformed in a rotating direction in a rotation initial period, and torque can be successively increased in response to rotation angle increase. At a portion where a slit (S) of the ball sheet (12) is provided, frictional engaging force between a spherical head part (11a) of the ball stud (11) and the ball sheet (12) is permitted to be large compared with that between the ball sheet (12) and a socket (13). During rotation with the axis center (L) of the ball stud (11) at the center, before the spherical head part (11a) starts to slide on the ball sheet (12) at the portion where the frictional engaging force is large, the ball sheet (12) is set to elastically deform in the rotating direction.
    • 在球窝接头10中,当球头销11以其中心轴线L为中心旋转时,球形片12能够在旋转初期向旋转方向弹性变形, 响应于旋转角度增加而连续增加。 在设有球形片(12)的狭缝(S)的部分,允许比较大的球头销(11)的球形头部(11a)和球形片(12)之间的摩擦接合力 与球形片(12)和插座(13)之间的连接。 在以球头销(11)的轴心(L)为中心进行旋转的过程中,在球头部(11a)开始在球形片(12)上摩擦力较大的部分滑动之前, 球片(12)被设定为在旋转方向上弹性变形。
    • 10. 发明公开
    • BALL JOINT
    • KUGELGELENK
    • EP1788263A4
    • 2007-12-05
    • EP05783568
    • 2005-09-07
    • TOYOTA MOTOR CO LTD
    • SHIMA KOTARO
    • F16C11/06B62D7/18
    • F16C11/0638B60G2204/416B62D7/18F16C2326/24Y10T403/32721Y10T403/32737Y10T403/32786Y10T403/32795
    • In a ball joint (10), when a ball stud (11) rotates with its axis center (L) at the center, a ball sheet (12) can be elastically deformed in a rotating direction in a rotation initial period, and torque can be successively increased in response to rotation angle increase. At a portion where a slit (S) of the ball sheet (12) is provided, frictional engaging force between a spherical head part (11a) of the ball stud (11) and the ball sheet (12) is permitted to be large compared with that between the ball sheet (12) and a socket (13). During rotation with the axis center (L) of the ball stud (11) at the center, before the spherical head part (11a) starts to slide on the ball sheet (12) at the portion where the frictional engaging force is large, the ball sheet (12) is set to elastically deform in the rotating direction.
    • 在球窝接头10中,当球头销11以其中心轴线L为中心旋转时,球形片12能够在旋转初期向旋转方向弹性变形, 响应于旋转角度增加而连续增加。 在设有球形片(12)的狭缝(S)的部分,允许比较大的球头销(11)的球形头部(11a)和球形片(12)之间的摩擦接合力 与球形片(12)和插座(13)之间的连接。 在以球头销(11)的轴心(L)为中心进行旋转的过程中,在球头部(11a)开始在球形片(12)上摩擦力较大的部分滑动之前, 球片(12)被设定为在旋转方向上弹性变形。