Title:
NUT TEMPORARY TIGHTENING TOOL
Document Type and Number:
Japanese Patent JP2021115659
Kind Code:
A
Abstract:
To provide a nut temporary tightening tool that is lightweight and extremely less likely to strip the thread.SOLUTION: A nut temporary tightening tool 1 includes: a rotation shaft 30 formed with a helical groove 30a which extends in a slide direction of a slide member 20; an engagement part 23 engaging the helical groove 30a; a support member 40 for supporting the rotation shaft 30 so as to be capable of rotating; and a nut holding part 50 fixed in a tip of the rotation shaft 30 to hold a nut.SELECTED DRAWING: Figure 3
Inventors:
TAKEMURA SHOJI
Application Number:
JP2020010267A
Publication Date:
August 10, 2021
Filing Date:
January 24, 2020
Export Citation:
Assignee:
WAITEKKU KK
International Classes:
B25B15/06; B23P19/06; B25B13/02
Attorney, Agent or Firm:
Maeda patent office