Title:
JIG
Document Type and Number:
Japanese Patent JP2021133446
Kind Code:
A
Abstract:
To reduce a load concentrated in a rotation axis direction of a fastener.SOLUTION: A jig includes: a rotation shaft part which may contact with a fastener at its tip; and a pedestal part which supports the rotation shaft part in a manner that the rotation shaft part may move along an axial direction. The rotation shaft part has: a tip part having a predetermine shape; and a thread provided in at least a part of an outer peripheral surface. The pedestal part has a female screw part which fits into the thread.SELECTED DRAWING: Figure 1
Inventors:
TODOROKI TAKESHI
Application Number:
JP2020030038A
Publication Date:
September 13, 2021
Filing Date:
February 26, 2020
Export Citation:
Assignee:
YOKOWO SEISAKUSHO KK
International Classes:
B25B15/00
Attorney, Agent or Firm:
Yasushi Kuroda
Takekoshi Noboru
Inoue Ichi
Takekoshi Noboru
Inoue Ichi