Title:
STRUCTURE
Document Type and Number:
Japanese Patent JP2023091228
Kind Code:
A
Abstract:
To provide a structure capable of easily preventing loosening of a nut.SOLUTION: A structure is configured such that: one member 3 holds a bolt 7 in an unrotatable manner; and another member 5 has opposed fins 21, 21, the opposed fins 21, 21 being elastically deformable in an axial direction of the bolt. When an interval between tips 21a, 21a of the opposed fins is A, an interval between opposed corner portions 9a, 9a in the outer periphery of a nut 9 is B, and an interval between opposed two surfaces 9b, 9b in the outer periphery of the nut is C, a relation of C
Inventors:
KOYAMA SATOSHI
Application Number:
JP2021205864A
Publication Date:
June 30, 2023
Filing Date:
December 20, 2021
Export Citation:
Assignee:
SANKYO TATEYAMA INC
International Classes:
F16B39/22; F16B7/18; F16B9/02
Attorney, Agent or Firm:
Suzue International Patent Office