公开(公告)号：US20130232802A1

公开(公告)日：2013-09-12

申请号：US13765955

申请日：2013-02-13

Applicant: MITUTOYO CORPORATION

Inventor： Nobuyuki HAYASHI ,  Yoshiaki SHIRAISHI

IPC: G01B5/00

CPC classification number: G01B5/00 ,  G01B21/047

Abstract: To provide a measuring instrument having improved usability and viewability. A measuring instrument includes a touch panel display unit that receives an external input performed by physical contact and has a display function. In the touch panel display unit, a plurality of operation icons that are used to perform a complicated input operation as well as a measurement result are displayed. It is possible to provide a measuring instrument that is superior in terms of the usability and viewability. For example, a measurement mode can be selected by selecting and touching one of the plurality of operation icons displayed in the touch panel display unit.

Abstract translation: 提供具有改进的可用性和可视性的测量仪器。 测量仪器包括触摸面板显示单元，其接收通过物理接触执行的外部输入并具有显示功能。 在触摸面板显示单元中，显示用于执行复杂的输入操作以及测量结果的多个操作图标。 可以提供在可用性和可视性方面优越的测量仪器。 例如，可以通过选择和触摸在触摸面板显示单元中显示的多个操作图标之一来选择测量模式。

公开(公告)号：US20130075215A1

公开(公告)日：2013-03-28

申请号：US13626650

申请日：2012-09-25

Applicant: MITUTOYO CORPORATION

Inventor： Osamu SAITO ,  Yoshiaki SHIRAISHI

IPC: F16D21/00

CPC classification number: G01B3/18 ,  G01B3/008

Abstract: A constant-force device includes a first ratchet wheel mounted rotatably on a shaft and having first sawtoothed projections, a second ratchet wheel mounted on the shaft so as not to rotate relative to the shaft but to move along the shaft and having second sawtoothed projections opposed to the first sawtoothed projections, an intermediate ratchet wheel mounted on the shaft so as not only to rotate relative to the shaft but also to move along the shaft between the first ratchet wheel and the second ratchet wheel and having a pair of intermediate sawtoothed projections meshing with the first and second sawtoothed projections respectively, a biasing member configured to bias the second ratchet wheel towards the first ratchet wheel, and a lock mechanism configured to set the first and intermediate ratchet wheels in a connected or unconnected state.

Abstract translation: 恒力装置包括可旋转地安装在轴上并具有第一锯齿状突起的第一棘轮，安装在轴上的第二棘轮，以便不相对于轴旋转，而是沿着轴移动，并且具有相对的第二锯齿状突起 安装在所述轴上的中间棘轮不仅相对于所述轴旋转，而且还沿着所述第一棘轮和所述第二棘轮之间的轴移动，并且具有一对中间锯齿状突起 分别具有第一和第二锯齿形突起，偏置构件，其构造成朝向第一棘轮偏置第二棘轮;以及锁定机构，其构造成将第一和中间棘轮设置在连接或未连接状态。