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Title:
ROTATING MEMBER FIXING STRUCTURE
Document Type and Number:
Japanese Patent JP2008095950
Kind Code:
A
Abstract:

To provide a rotating member fixing structure fixing a rotating member to a shaft member by press-fitting while inhibiting generation of local stress concentration.

This rotating member fixing structure fixes a rotating member 7 having an axial bore 17 to a shaft member 1b by press-fitting. The rotating member 7 is press-fitted to the axial member 1b with adjusting a press-fitting margin while cutting a bottom surface 18b of an inner tooth of the rotating member 7 by a trigger 24 formed on an outer circumference of the shaft member 1b to make the press-fitting margin between the shaft member 1b and the axial bore 17 less than or equal to a predetermined value.


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Inventors:
SAITO ATSUSHI
OMOTO MASAKI
HORIBA TOSHIAKI
HIGASHIYA MASAHIRO
Application Number:
JP2007192679A
Publication Date:
April 24, 2008
Filing Date:
July 24, 2007
Export Citation:
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Assignee:
AICHI MACHINE IND
International Classes:
F16B4/00; F16D1/06; F16H55/17; F16H57/02; F16H57/023
Domestic Patent References:
JPH07167116A1995-07-04
JP3433656B22003-08-04
JPH10249476A1998-09-22
JP2009520171A2009-05-21
JPS5842863A1983-03-12
Attorney, Agent or Firm:
Yoshihisa Shimizu