Pump unit for a vehicle brake system

US6499970B1 · kind B1 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Heinz Siegel · Stuttgart, DE
• Arnold Pahl · Markgröningen, DE
• Rolf Hummel · Steinenbronn, DE
• Barbara Schwind-Grellmann · Winnenden, DE
• Martin Mohle · Steinheim, DE
• Erika Mank · Ludwigsburg, DE

Key dates

• Filing date: Apr 9, 1998
• Grant date: Dec 31, 2002
• Expiry date: Apr 9, 2018

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60T8/4022
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A combination electric motor-pump unit which is installed on a body of a vehicle. The pump unit includes motor fastening screws with which the electric motor is fastened to the pump housing and which connect the pump unit to the vehicle body. This significantly reduces the number of required parts. The pump unit is provided for a brake system of a vehicle.