Title:
【発明の名称】バイメタル粉砕ローラの製造方法
Document Type and Number:
Japanese Patent JP3398752
Kind Code:
B2
Abstract:
PCT No. PCT/EP95/03744 Sec. 371 Date Apr. 17, 1997 Sec. 102(e) Date Apr. 17, 1997 PCT Filed Sep. 22, 1995 PCT Pub. No. WO96/12581 PCT Pub. Date May 2, 1996The method comprises the step of arranging at the periphery of a shell (10) capable of withstanding a temperature of at least 400 DEG C. inserts (16) of highly wear-resistant material, preheating the shell (10) and the inserts (16) in an oven, removing rapidly the shell (10) together with the inserts (16) from the oven, placing them on a centrifugal casting machine which is set in rotation, pouring ductile cast iron (18) and demoulding after cooling.
Inventors:
De villedale, jean
Gerard, Norbert
Gerard, Norbert
Application Number:
JP51361096A
Publication Date:
April 21, 2003
Filing Date:
September 22, 1995
Export Citation:
Assignee:
Magoto International
International Classes:
B02C15/00; B22D13/00; B22D13/04; B22D19/00; B22D19/06; B22D19/08; (IPC1-7): B22D19/08; B02C15/00; B22D13/00; B22D19/00
Domestic Patent References:
| JP61245851A | ||||
| JP4231164A | ||||
| JP63143949A | ||||
| JP5115960A | ||||
| JP5820363A | ||||
| JP6044167A |
Other References:
【文献】米国特許2155215(US,A)
【文献】独国特許出願公開4112000(DE,A1)
【文献】独国特許出願公開4112000(DE,A1)
Attorney, Agent or Firm:
Takashi Koshiba (1 person outside)