Title:
PRESS-FITTING MEMBER
Document Type and Number:
WIPO Patent Application WO/2006/054587
Kind Code:
A1
Abstract:
A press-fitting member used for tightening it integrally with a press-fitted member by press-fitting. The press-fitting member is characterized in that a first tapered part is formed in a direction in which its diameter is increased more than the maximum diameter of the end face of a press-fit start side tip part, a second tapered part is formed in a direction in which its diameter is increased more than the maximum diameter of the first tapered part, and the taper angle of the second tapered part is formed smaller than the taper angle of the first tapered part. The press-fitting member can be press-fitted to the press-fitted member with a fitting hole with high productivity and high tightening force.
Inventors:
ONO YASUNAO (JP)
HAYASHI KAZUHIKO (JP)
TAJIMA MASAYASU (JP)
YOKOYAMA AKIRA (JP)
SATO HARUHISA (JP)
HAYASHI KAZUHIKO (JP)
TAJIMA MASAYASU (JP)
YOKOYAMA AKIRA (JP)
SATO HARUHISA (JP)
Application Number:
PCT/JP2005/021022
Publication Date:
May 26, 2006
Filing Date:
November 16, 2005
Export Citation:
Assignee:
TANAKA SEIMITSU KOGYO CO LTD (JP)
ONO YASUNAO (JP)
HAYASHI KAZUHIKO (JP)
TAJIMA MASAYASU (JP)
YOKOYAMA AKIRA (JP)
SATO HARUHISA (JP)
ONO YASUNAO (JP)
HAYASHI KAZUHIKO (JP)
TAJIMA MASAYASU (JP)
YOKOYAMA AKIRA (JP)
SATO HARUHISA (JP)
International Classes:
F16B4/00; F01L1/18
Foreign References:
| JPS6192308A | 1986-05-10 | |||
| JPS6192309A | 1986-05-10 | |||
| JPH0342004U | 1991-04-22 |
Attorney, Agent or Firm:
Iwatani, Ryo (1-31 Dojima 2-chome,, Kita-ku, Osaka-sh, Osaka03, JP)
Download PDF: