Title:
ROTARY BASE MEMBER
Document Type and Number:
Japanese Patent JP2009174633
Kind Code:
A
Abstract:
To provide a rotary base member restraining a dimensional change in an outside molding object, by reducing partial presence of a material recess of a bearing or a ring containing the bearing, by crossing grooves in the different direction.
A ring-shaped outer ring 3 is fitted around an outer peripheral surface 203 of the bearing 2, and a molding member 4 such as resin or powder is also fitted around an outer peripheral surface 301 of this outer ring 3. First and second grooves 302 and 303 crossing with every plural areas are formed on the outer peripheral surface 301 of the outer ring 3.
Inventors:
INAMI SATOSHI
NOSAKA MICHIYASU
MURASE TOMOHISA
TANABE MICHIHIRO
NOSAKA MICHIYASU
MURASE TOMOHISA
TANABE MICHIHIRO
Application Number:
JP2008013797A
Publication Date:
August 06, 2009
Filing Date:
January 24, 2008
Export Citation:
Assignee:
DENSO CORP
International Classes:
F16C35/077; F16C19/04; F16C33/64
Domestic Patent References:
| JP2005330824A | 2005-12-02 | |||
| JPH0363419U | 1991-06-20 | |||
| JPS58173865A | 1983-10-12 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shinozaki Masami
Tanimitsu Masaharu
Shigeru Takebayashi
Jun Tsuruta
Tetsuro Shimada
Shinozaki Masami
Tanimitsu Masaharu
Shigeru Takebayashi