公开(公告)号：US20150082926A1

公开(公告)日：2015-03-26

申请号：US14487380

申请日：2014-09-16

Applicant: MITUTOYO CORPORATION

Inventor： Youhei ONODERA ,  Hideki SHINDO ,  Naoki IZUMI

IPC: F16H25/12 ,  G01B5/00 ,  F16D13/10

CPC classification number: F16H25/12 ,  F16D13/10 ,  F16H19/025 ,  G01B5/0002 ,  G01B5/0004 ,  G01B5/20 ,  Y10T74/18696

Abstract: A traction nut has twist rollers pivotally supported so as to be rotatable in a state of defining an inclination angle with respect to an axis of a drive shaft, the inclination angle being equivalent to a lead angle; an open/close lever provided to switch between a friction-contact state and a disengaged state of the traction nut relative to the drive shaft; and a spring generating a biasing force such that the traction nut is brought into friction-contact with the drive shaft. In response to user operation, the open/close lever puts the traction nut in the disengaged state against the biasing force of the spring. When the user releases the open/close lever, the traction nut returns to the friction-contact state due to the biasing force of the spring.

Abstract translation: 牵引螺母具有可旋转地支撑的扭转辊，以便能够相对于驱动轴的轴线限定倾斜角度的状态旋转，该倾斜角度等于导程角; 一个打开/关闭杆，用于在摩擦接触状态和牵引螺母相对于驱动轴的脱离状态之间切换; 以及产生偏压力的弹簧，使得牵引螺母与驱动轴摩擦接触。 响应于用户操作，打开/关闭杆克服弹簧的偏置力使牵引螺母处于分离状态。 当用户释放打开/关闭杆时，牵引螺母由于弹簧的偏置力而返回到摩擦接触状态。

公开(公告)号：US20160290778A1

公开(公告)日：2016-10-06

申请号：US15083668

申请日：2016-03-29

Applicant: MITUTOYO CORPORATION

Inventor： Youhei ONODERA ,  Nobuyuki HAMA

IPC: G01B5/28

CPC classification number: G01B5/285 ,  G01B5/0004 ,  G01B5/28 ,  G01B21/047

Abstract: A tilt angle adjuster includes a base plate attached to a Z slider; a hanging plate attached to a measuring device main body; a thin coupling plate supporting the hanging plate such that the hanging plate is suspended on a first surface side of the base plate; biasers biasing the hanging plate so as to impart a rotational force in a first direction to the hanging plate; and a micrometer head provided so as to push the hanging plate one of directly and indirectly toward a second direction opposite the direction of the rotational force imparted by the biasers.

Abstract translation: 倾斜角度调节器包括附接到Z滑块的基板; 安装在测量装置主体上的悬挂板; 支撑悬挂板的薄的联接板，使得悬挂板悬挂在基板的第一表面侧上; 偏置所述悬挂板以使所述悬挂板向第一方向施加旋转力; 以及一个千分表头，其设置为将悬挂板直接和间接地推向与由偏压器施加的旋转力的方向相反的第二方向。