Use of no-bake mold process to manufacture railroad couplers

Details for Australian Patent Application No. 2011203691 (hide)

Owner Bedloe Industries LLC

Inventors Nibouar, F. Andrew; Smerecky, Jerry R.; Sellberg, Ronald P.; Gibeaut, Arthur A.

Agent Griffith Hack

Pub. Number AU-A-2011203691

PCT Pub. Number WO2011/084992

Priority 12/685,346 11.01.10 US

Filing date 5 January 2011

Wipo publication date 14 July 2011

International Classifications

B61G 3/04 Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements

B22C 1/22 Compositions of refractory mould or core materials

Event Publications

19 July 2012 PCT application entered the National Phase

  PCT publication WO2011/084992 Priority application(s): WO2011/084992

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