Patent · US Active

Electromechanical brake pressure generator for a hydraulic brake system of a vehicle

US12172616B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Claus Oehler · Karlsruhe, DE
Mark Boehm · Lehrensteinsfeld, DE
Martin Uhlig · Ilsfeld, DE
Christoph Oehler · Luzern, CH
Marc Micke · Brackenheim, DE
Konstantin Haberkorn · Stuttgart, DE

Key dates

Filing date	Feb 8, 2020
Grant date	Dec 24, 2024
Priority date	—
Expiry date	Dec 12, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04B17/03
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

An electromechanical brake pressure generator for a hydraulic braking system of a vehicle. The brake pressure generator has a spindle drive unit for converting an input-drive-side rotational motion into a translational motion for piston actuation of a hydraulic piston/cylinder unit. A multi-stage gear linkage is disposed between the spindle drive unit and an electric drive motor. The gear linkage encompasses a planetary gearset unit driven by a motor pinion constituting a sun gear, the output-drive-side ring gear of which unit drives the spindle drive unit. A motor shaft of the electric drive motor extends in adjacently parallel fashion next to a spindle drive shaft of the spindle drive unit.

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