Patent · US Active

Device for attachment to a rotating part of a railway axle

US8757000B2 · kind B2 · utility

1Cited by

13References

19Claims

0Family size

Assignee

AKTIEBOLAGET SKF · SE

Inventors

Jens Graf · Gochsheim, DE
Roberto Moretti · Pinerolo, IT
Silvano Sema · Cercenasco, IT
Marc Defossez · Houten, NL

Key dates

Filing date	Mar 5, 2008
Grant date	Jun 24, 2014
Priority date	—
Expiry date	Dec 27, 2029

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C2326/10
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention refers to a device for attachment to a rotating part (1) of a railway vehicle incorporating an arrangement, which is adapted, during movement of the railway vehicle, to detect and evaluate parameters related to the railway vehicle service and/or to an incipient fault state of wheel bearings (2) in the railway vehicle, and which device (12) is arranged to emit signals representative for the detected and evaluated parameters.

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