Drive slip regulating system

US4950037A · kind A · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Werner Kopper · Brighton, US
• Rudiger Frank · Haigerloch, DE
• Herbert Schramm · Leonberg, DE
• Dieter Worner · Pleidelsheim, DE
• Hubert Moller · Stuttgart, DE

Key dates

• Filing date: Dec 26, 1989
• Grant date: Aug 21, 1990
• Expiry date: Dec 26, 2009

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60T8/48
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A drive slip regulating system is described, in which the speeds of the drive wheels are compared with one another and as a function of the deviation .DELTA. v a set-point brake pressure is calculated, with which the excessively spinning wheel is to be braked. In the pulsed furnishing of the brake pressure, the valve opening times are calculated, taking the pressure buildup function into account, in such a way that the actual brake pressure corresponds to the set-point brake pressure.