Title:
TWIST MOVEMENT DEVICE
Document Type and Number:
Japanese Patent JP2020036671
Kind Code:
A
Abstract:
To provide a twist movement device that uses a common compression spring used widely, and thereby can simply be used by a simple structure.SOLUTION: A twist movement device concerning the present invention is provided as follows: a left slider, left screwdriver, bearing and left grip, and a right slider, right screwdriver, bearing and right grip are arranged, by equalizing an axis line, respectively, toward the outside of both ends across a cylindrical compression spring on a circumference of a columnar core guide; The left or right grip are integrally connected with the left or right screwdriver, respectively; the screwdriver is screwed with the slider; the twist movement is made by gripping the left and right grip, respectively; then, the compression spring is configured so that the left and right sliders are made to advance in an opposite direction and are pressed by the rotation around the axis line of the left and right screwdrivers; and the reaction force acting on the left and right screwdrivers by the compression spring is supported by the bearing.SELECTED DRAWING: Figure 1
Inventors:
OGAWA RYUTARO
MATSUNO SHUZO
MATSUNO SHUZO
Application Number:
JP2018164251A
Publication Date:
March 12, 2020
Filing Date:
September 03, 2018
Export Citation:
Assignee:
MIKASA X RAY
International Classes:
A63B21/045; A61H1/02; A63B21/05; A63B23/12
Attorney, Agent or Firm:
Tsurugame Kuniyasu