Invention Grant
- Patent Title: Railroad wheel with wear resistant flange
- Patent Title (中): 铁路轮与耐磨法兰
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Application No.: US12995531Application Date: 2009-06-04
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Publication No.: US09381771B2Publication Date: 2016-07-05
- Inventor: Bogdan Roman Zdrojewski
- Applicant: Bogdan Roman Zdrojewski
- Applicant Address: PL
- Assignee: PLASMA SYSTEM S.A.
- Current Assignee: PLASMA SYSTEM S.A.
- Current Assignee Address: PL
- Agency: Ostrolenk Faber LLP
- Priority: PT385392 20080609
- International Application: PCT/PL2009/000062 WO 20090604
- International Announcement: WO2009/151345 WO 20091217
- Main IPC: B60B17/00
- IPC: B60B17/00
Abstract:
A railroad wheel has a wear resistant flange (3) or tire or rim, comprising the surfaces, which can touch the rail during travelling. On the circumferential outer surface (4) of flange (3) of the wheel (2) an anti-abrasion layer (1) is placed in a durable manner.
Public/Granted literature
- US20110101717A1 RAILROAD WHEEL WITH WEAR RESISTANT FLANGE Public/Granted day:2011-05-05
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