公开(公告)号：USD984288S1

公开(公告)日：2023-04-25

申请号：US29783792

申请日：2021-05-14

Applicant: MITUTOYO CORPORATION

Designer： Tetsuro Hidaka ,  Kengo Hirata ,  Shingo Kiyotani ,  Kanae Kobayashi ,  Mitsuru Fukuda

公开(公告)号：US20190285408A1

公开(公告)日：2019-09-19

申请号：US16352336

申请日：2019-03-13

Applicant: Mitutoyo Corporation

Inventor： Kanae Kobayashi ,  Tomohiro Usui ,  Shingo Kiyotani ,  Tatsuya Terauchi

IPC: G01B21/04

Abstract: A base of a measurement apparatus in which decrease in strength can be prevented while reducing weight is achieved. A base (10) of a three-dimensional measurement apparatus (1) configured to measure a workpiece (W) with a probe (30) includes a placement unit (12) on which the workpiece (W) is placed, and a guiding unit (14) provided on a side surface (12e) side of the placement unit (12), and configured to guide a column (22) supporting the probe (30), movable in the movement direction. A guiding unit one end (14c) and a guiding unit other end (14d) of the guiding unit (14) in the movement direction extend out of a placement unit one end (12c) and a placement unit other end (12d) of the placement unit (12) in the movement direction.

公开(公告)号：US20190277615A1

公开(公告)日：2019-09-12

申请号：US16294364

申请日：2019-03-06

Applicant: Mitutoyo Corporation

Inventor： Shingo Kiyotani ,  Kanae Kobayashi ,  Tomohiro Usui ,  Tatsuya Terauchi

IPC: G01B5/012

Abstract: A measurement apparatus includes a probe that measures a workpiece; a moving body that moves upon receiving a driving force from a drive part while supporting the probe; a position detection part that detects a position of a moving body when the probe measures the workpiece while the moving body is moving; a displacement acquisition part that acquires an amount of displacement of the probe when the moving body moves on the basis of a detection result of a detection sensor; and a measurement value acquisition part that acquires a measurement value of the workpiece on the basis of the position of the moving body detected by the position detection part and the amount of displacement of the probe acquired by the displacement acquisition part.