Patent · US Active

Master brake cylinder for a hydraulic vehicle brake system

US10668910B2 · kind B2 · utility

0Cited by

5References

14Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Andreas Weh · Kempten (Allgäu), DE
Harald Guggenmos · Immenstadt im Allgäu, DE
Matthias Mayr · Rettenberg, DE
Stefan Kaserer · Ofterschwang, DE

Key dates

Filing date	May 29, 2018
Grant date	Jun 2, 2020
Priority date	—
Expiry date	Jun 7, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16K15/18
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A hydraulic block of a slip regulation of a hydraulic vehicle power brake system that has a master brake cylinder bore and forms a master brake cylinder. In order to prevent a hard impact of a piston of the master brake cylinder against an end stop when the master brake cylinder is released, in particular when there is an abrupt release, for example when the foot slides off a foot brake pedal, a hydraulic return damper that is integrated in the piston is provided.

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