Measuring instrument
    2.
    发明授权
    Measuring instrument 有权
    测量仪器

    公开(公告)号:US07721455B2

    公开(公告)日:2010-05-25

    申请号:US12289684

    申请日:2008-10-31

    CPC classification number: G01B3/205

    Abstract: A measuring instrument includes a detector that outputs a measured value, a digital display unit, an analog display unit having a plurality of display segments, and a display controller. The display controller includes: a tolerance range display unit that lights or blinks display segments corresponding to a preset tolerance range relative to a preset value; a first determiner that obtains a difference between the present value and a present measured value and determines whether the difference is within an analog display range wider than the tolerance range; a difference display unit that lights a display segment corresponding to the last one or the last two digits of the present measured value when the first determiner determines that the difference is within the analog display range; a second determiner that determines whether the difference is within the tolerance range; and an acceptance or rejection display unit that displays a result determined by the second determiner.

    Abstract translation: 测量仪器包括输出测量值的检测器,数字显示单元,具有多个显示段的模拟显示单元和显示控制器。 显示控制器包括:公差范围显示单元,其相对于预设值点亮或闪烁与预设公差范围相对应的显示段; 第一确定器,其获得当前值和当前测量值之间的差异,并且确定差异是否在比公差范围更宽的模拟显示范围内; 差分显示单元,当第一确定器确定差在模拟显示范围内时,点亮与当前测量值的最后两位数相对应的显示段; 确定差值是否在公差范围内的第二确定器; 以及显示由第二确定器确定的结果的接受或拒绝显示单元。

    Measuring instrument
    7.
    发明授权
    Measuring instrument 有权
    测量仪器

    公开(公告)号:US07043852B2

    公开(公告)日:2006-05-16

    申请号:US10520942

    申请日:2004-06-09

    CPC classification number: G01B3/18

    Abstract: A measuring instrument that includes a tube 21 having a female thread 211 and a spindle 3 having a lead screw 31 screwing with the female thread 211 and capable of being advanced and retracted in an axial direction along with rotation around the axial center, and measures dimensions etc. of a workpiece according to displacement in an axial direction of the spindle 3 based on a rotation amount of the spindle 3. According to this measuring instrument, a pitch P of the lead screw 31 is twice as large or more than the difference between an external diameter R and a core diameter r thereof, and the difference between the external diameter R and the core diameter r is one-fifth or less of the external diameter R. Because of the lead screw 31 with the large pitch, the spindle 3 can be moved at high speed, thus enhancing operational performance of the measuring instrument.

    Abstract translation: 一种测量仪器,其包括具有阴螺纹211的管21和具有与内螺纹211螺合的导螺杆31的心轴3,并且能够沿轴向方向前进和后退,同时围绕轴心旋转,并且测量尺寸 根据该主轴3的旋转量,根据该主轴3的轴方向的位移而使工件相等。根据该测量仪器,导螺杆31的间距P是两倍以上 外径R和芯直径r,外径R和芯直径r之差为外径R的五分之一以下。由于螺距大的螺杆31,主轴3 可以高速移动,从而提高测量仪器的运行性能。

    Starter with planetary gear speed reduction mechanism
    9.
    发明授权
    Starter with planetary gear speed reduction mechanism 失效
    起动器采用行星齿轮减速机构

    公开(公告)号:US5953955A

    公开(公告)日:1999-09-21

    申请号:US681464

    申请日:1996-07-23

    CPC classification number: F02N15/065 F02N15/006 Y10T74/131 Y10T74/132

    Abstract: In a starter with a planetary gear speed reduction mechanism, a first output shaft retaining member (retaining member 10, washer 20) and a second output shaft retaining member (pinion retaining ring 250) are mounted on an output shaft 220 in such a manner as to sandwich from axially front and rear directions a bearing support portion of a housing 400 which supports one end of the output shaft 220, so that a thrust load in the frontward and rearward directions of the output shaft 220 is received at the front and rear end faces of the bearing support portion of the housing 400. Therefore, the axially rearward movement of the output shaft 220 is regulated assuredly without regulating it by the rear end face of the center bracket 360 and the mortor partition wall 800, thereby preventing deformation of the center bracket.

    Abstract translation: 在具有行星齿轮减速机构的起动器中,第一输出轴保持构件(保持构件10,垫圈20)和第二输出轴保持构件(小齿轮保持环250)以如下方式安装在输出轴220上: 从轴向前后方向夹持支撑输出轴220的一端的壳体400的轴承支撑部,使得输出轴220的前后方向上的推力载荷在前端和后端 壳体400的轴承支撑部分的表面。因此,输出轴220的轴向向后运动被可靠地调节,而不会由中心托架360的后端面和挡块分隔壁800进行调节,从而防止 中心支架。

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