Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
GEAR AND METHOD FOR MANUFACTURING GEAR
Document Type and Number:
WIPO Patent Application WO/2018/021194
Kind Code:
A1
Abstract:
A gear (100) equipped with: an annular gear section (10); an annular resin support section (20) that supports the gear section (10); a metal core section (30) that is provided on the inside of the support section (20), with an interval between the inner circumferential surface (20a) of the support section (20) and the metal core section; and an annular connecting section (40) that is provided between the inner circumferential surface (20a) of the support section (20) and the outer circumferential surface (30b) of the core section (30), and that connects the support section (20) and the core section (30). The connecting section (40) is formed from a resin having lower elasticity than the support section (20).

Inventors:
OGURA SHOGO (JP)
NOMURA HIROSHI (JP)
Application Number:
PCT/JP2017/026543
Publication Date:
February 01, 2018
Filing Date:
July 21, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KYB CORP (JP)
International Classes:
F16H55/06; B29C45/14; B29C45/26; F16H55/14
Foreign References:
JP2009041683A2009-02-26
JPS54183553U1979-12-26
JP2003207029A2003-07-25
JPS5891046U1983-06-20
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
Download PDF: