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Patent Searching and Data


Title:
POWER-TRANSMITTING PART
Document Type and Number:
WIPO Patent Application WO/2011/040242
Kind Code:
A1
Abstract:
Disclosed is a power-transmitting part (10, 20) comprising a sintered material which is produced by granulating a raw material powder mainly composed of iron, press-molding the resulting granules, and burning the press-molded product. It becomes possible to increase the density of a sintered material by a powder press sintering method, and therefore a power-transmitting part having high strength and high toughness can be produced.

Inventors:
OKUNO TAKAHIRO (JP)
SHIMAZU EIICHIROU (JP)
Application Number:
PCT/JP2010/065944
Publication Date:
April 07, 2011
Filing Date:
September 15, 2010
Export Citation:
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Assignee:
NTN TOYO BEARING CO LTD (JP)
OKUNO TAKAHIRO (JP)
SHIMAZU EIICHIROU (JP)
International Classes:
C22C33/02; B22F1/00; B22F3/02; B22F3/24; C21D9/32; F16H53/00; F16H55/06
Foreign References:
JP2001294905A2001-10-26
JPH04214801A1992-08-05
JP2004346380A2004-12-09
JP3952006B22007-08-01
JP2004197157A2004-07-15
Other References:
See also references of EP 2484788A4
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
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