公开(公告)号：US11719610B2

公开(公告)日：2023-08-08

申请号：US17530957

申请日：2021-11-19

Applicant: MITUTOYO CORPORATION

Inventor： Yu Kawakubo

IPC: G01N3/42

CPC classification number: G01N3/42

Abstract: An indenter reference that is brought into contact with an axial second side surface of a sample which is arranged further toward an axial first side than an indenter, the indenter reference serving as a position reference for the indenter; a holder that detachably holds the indenter reference and is coupled with the indenter reference; an indenter position detector that couples with the holder and detects a relative position of the indenter with respect to the indenter reference; a regulator that allows displacement between a first position that regulates movement of the indenter reference with respect to the holder and a second position where the indenter reference can be removed from the holder; and a biasing portion that biases the regulator to be kept at the first position.

公开(公告)号：USD848867S1

公开(公告)日：2019-05-21

申请号：US29633018

申请日：2018-01-11

Applicant: MITUTOYO CORPORATION

Designer： Sadayuki Matsumiya ,  Yoshiro Asano ,  Masaru Kawazoe ,  Fumihiko Koshimizu ,  Shigeru Ohtani ,  Yu Sugai ,  Yu Kawakubo