Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FIXING INSTRUMENT
Document Type and Number:
Japanese Patent JP2017078469
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress occurrence of looseness of an attached object in attachment of the object such as a screw, and further improve accuracy of an attachment position.SOLUTION: A fixing instrument includes an annular support part having a predetermined symmetric axis and a rotational symmetry with a predetermined order, and a plurality of side parts projecting from a projected part at a position where the support part has the rotational symmetry. Each of the plurality of side parts is positioned on the same side as a plane containing a ring, and a center line of the side part in a direction where the side part gets away from the projected part with which the side part contacts is substantially perpendicular to a circumferential direction of a support part at a position intersecting the center line of the projected part. Further, each of the plurality of side parts is bent or curved toward the inside of the ring.SELECTED DRAWING: Figure 1

More Like This:
Inventors:
SASAKI YUTA
Application Number:
JP2015206892A
Publication Date:
April 27, 2017
Filing Date:
October 21, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NEC PLATFORMS LTD
International Classes:
F16B43/00; F16B5/02; F16B39/24
Domestic Patent References:
JPH08232941A1996-09-10
JPH0722106U1995-04-21
JPS624926A1987-01-10
JP2009270714A2009-11-19
JP2012167716A2012-09-06
JPH07269530A1995-10-17
Attorney, Agent or Firm:
Masahiko Desk
Naoki Shimosaka