Title:
SLIDE BEARING AND ANGLING MACHINE INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2022172815
Kind Code:
A
Abstract:
To provide a slide bearing which enables easy aligning of a rotary shaft, prevents partial wear, and achieves the long life, and to provide an angling machine including the slide bearing.SOLUTION: A slide bearing includes: a first member which has a through hole and includes a first recessed spherical surface part formed at one end of the through hole; a second member which has a through hole, includes a second recessed spherical surface part formed at one end of the through hole, and can be fixed to the first member so that the second recessed spherical surface part faces the first recessed spherical surface part of the first member; a ball bearing which has a through circular hole formed in an axial direction and has a protruding spherical surface part, which corresponds to the first recessed spherical surface part and the second recessed spherical surface part, on its outer peripheral surface; and a resin bush which has a shaft hole, into which a rotary shaft is inserted, and is inserted and fitted into the through circular hole of the ball bearing in a detachable manner. The ball bearing is fastened between the first member and the second member in a state that the protruding spherical surface part of the ball bearing slidably contacts with the first recessed spherical surface part of the first member and the second recessed spherical surface part of the second member.SELECTED DRAWING: Figure 4
Inventors:
HAMAIDE YUICHI
Application Number:
JP2021079058A
Publication Date:
November 17, 2022
Filing Date:
May 07, 2021
Export Citation:
Assignee:
TOWA DENKI SEISAKUSHO CO LTD
International Classes:
F16C23/04; A01K79/00; A01K89/00; F16C17/10
Attorney, Agent or Firm:
Yoshiharu Yoshida