Patent · US Expired

Road test simulator with plural rollers

US7168307B2 · kind B2 · utility

5Cited by

14References

5Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Lars Jahn · Nuremberg, DE
Otto Zinth · Feucht, DE

Key dates

Filing date	Feb 9, 2005
Grant date	Jan 30, 2007
Priority date	—
Expiry date	Mar 5, 2025

Classification

Technology area (CPC G)Physics
CPC primaryG01M17/0074
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A road test simulator having four rollers, each provided with an uneven surface coating, and four asynchronous motors, each of which drives one of the rollers.

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