Patent · US Expired

Rotor wheel assembly for a tire testing machine

US5197327A · kind A · utility

0Cited by

2References

11Claims

0Family size

Assignee

Hofmann Maschinenbau GmbH · DE

Inventors

Franz Ruppert · Heppenheim, DE
Joachim Schwab · Darmstadt, DE

Key dates

Filing date	Mar 1, 1991
Grant date	Mar 30, 1993
Priority date	—
Expiry date	Mar 1, 2011

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49496
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

In a rotor wheel assembly for a tire testing drum comprising a hub and a testing drum portion which is supported relative to the hub by support means, the support means consists exclusively of discs, with at least three discs arranged symmetrically relative to a central plane passing radially through the hub. The support discs may comprise first and second conical discs and at least one flat disc.

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