Title:
FITTING PIECE OF SPRING FITTING BODY
Document Type and Number:
WIPO Patent Application WO/2003/087595
Kind Code:
A1
Abstract:
A fitting piece of a spring fitting body prevents a nut from being moved by mounting a spring slightly smaller than the contour of a bolt so as to be fitted into a screw groove arranged at a leg part of the bolt. An engagement part (2) engaged with a base end part of the spring is provided on the outer circumference of a rod−like core (1), and a collar (3) having a diameter slightly larger than the outer diameter of the spring is provided on the outer circumference of the rod−like core (1).
Inventors:
SOEDA MASAMICHI (JP)
ITOU YUICHI (JP)
GOTOU KOUKI (JP)
ITOU YUICHI (JP)
GOTOU KOUKI (JP)
Application Number:
PCT/JP2002/003857
Publication Date:
October 23, 2003
Filing Date:
April 17, 2002
Export Citation:
Assignee:
THUOU HATUJYOU KOUGYOU CO LTD (JP)
SIT CO LTD (JP)
SOEDA MASAMICHI (JP)
ITOU YUICHI (JP)
GOTOU KOUKI (JP)
SIT CO LTD (JP)
SOEDA MASAMICHI (JP)
ITOU YUICHI (JP)
GOTOU KOUKI (JP)
International Classes:
B23P19/04; B25B27/14; B25B27/30; F16B37/12; F16B39/20; F16B39/28; (IPC1-7): F16B39/20; B23P19/08; B25B27/30
Foreign References:
| JPH09144739A | 1997-06-03 | |||
| JPS5138155U | 1976-03-22 | |||
| JPH11226826A | 1999-08-24 | |||
| US1738482A | 1929-12-03 | |||
| JPS61131288U | 1986-08-16 | |||
| JPH11156741A | 1999-06-15 |
Attorney, Agent or Firm:
Ariyoshi, Noriharu (Hakataeki-higashi Hakata-k, Fukuoka-shi Fukuoka, JP)
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