Patent · US Active

Rail wheel

US8939488B2 · kind B2 · utility

2Cited by

4References

10Claims

0Family size

Assignee

KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH · DE

Inventors

Xaver Wirth · Munich, DE
Christian Mosbach · Gilching, DE

Key dates

Filing date	Dec 19, 2008
Grant date	Jan 27, 2015
Priority date	—
Expiry date	Jun 6, 2029

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2200/0017
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A rail wheel with a wheel body and wheel brake discs connected thereto with fastening elements on both sides is designed in such a way that at least in the respective contact regions of the wheel brake discs a mechanically and thermally highly resilient intermediate layer is arranged on the wheel body.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.