Coupler knuckle and railway vehicle including said couple knuckle

Details for Australian Patent Application No. 2011269509 (hide)

Owner Qiqihar Railway Rolling Stock Co., Ltd

Inventors Jiang, Yan; Meng, Qingmin; Jing, Dan; Cui, Yingjun; Sun, Hongji; Wang, Changchun; Yu, Yuebin; Wang, Junlong; Bu, Wenxue

Agent FB Rice

Pub. Number AU-A-2011269509

PCT Pub. Number WO2011/160544

Priority 201010213343.8 23.06.10 CN

Filing date 7 June 2011

Wipo publication date 29 December 2011

International Classifications

B61G 3/10 Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements

B23P 15/20 Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Event Publications

5 July 2012 PCT application entered the National Phase

  PCT publication WO2011/160544 Priority application(s): WO2011/160544

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