公开(公告)号：US11543225B2

公开(公告)日：2023-01-03

申请号：US17324515

申请日：2021-05-19

Applicant: MITUTOYO CORPORATION

Inventor： Kohei Fuchigami ,  Osamu Saito ,  Keisuke Iori

IPC: G01B3/00 ,  G01B3/18 ,  G01B3/20

Abstract: A caliper measurement force detecting device includes a fixed unit that is securely attached to a slider so as not to displace relative to the slider; a movable unit that is provided to allow a slight displacement relative to the fixed unit along a direction parallel to a displacement direction of the slider; and pressure detectors that are arranged between the fixed unit and the movable unit and are provided so as to detect pressure applied in the direction parallel to the displacement direction of the slider. The movable unit includes an alternative finger hook that is arranged near a finger hook of the slider and serves as an operator that pushes and pulls the slider instead of the finger hook of the slider.