Title:
NUT HOLDER AND CLAMP DEVICE HAVING THE SAME
Document Type and Number:
Japanese Patent JP2022172647
Kind Code:
A
Abstract:
To specify a position of a hexagon nut as seen in a groove longitudinal direction in a nut insertion groove and hold the hexagon nut.SOLUTION: A nut holder includes: fitting parts 4 which fit in a pair of corner parts on a diagonal line P of a hexagon nut N; a connection part 5 which faces the hexagon nut N, connects the pair of fitting parts 4, and is formed with a bolt through hole 5a provided concentrically with a female screw hole Na of the hexagon nut N; and positioning arm parts 6 each of which protrudes outward from at least one of the fitting parts 4 and has an engagement projection 6a at the tip side spaced from the bolt through hole 5a by a predetermined distance.SELECTED DRAWING: Figure 1
Inventors:
ERA OSAMU
Application Number:
JP2021078650A
Publication Date:
November 17, 2022
Filing Date:
May 06, 2021
Export Citation:
Assignee:
PICA CORP
International Classes:
F16B37/14; F16B2/06; F16B7/04; F16B41/00
Attorney, Agent or Firm:
Yasuda Okamoto Patent Office