Patent · US Active

Pedal travel simulator and hydraulic block including a pedal travel simulator

US10507812B2 · kind B2 · utility

2Cited by

1References

11Claims

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	Jun 7, 2018
Grant date	Dec 17, 2019
Priority date	—
Expiry date	Jun 26, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60T2270/82
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A pedal travel simulator for a hydraulic vehicle power braking system with a cup-shaped cylinder cover in which a piston spring is accommodated, which is held by an orifice disk as a stop for a piston of the pedal travel simulator in the cylinder cover. Recesses are provided in an outer edge of the orifice disk, through which the piston is able to displace brake fluid on its rear side out of a cylinder of the pedal travel simulator through a circumferential groove into a return.

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