IDiyas

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12304451 B1

PDFFull Text
Date of Patent:
May. 20, 2025

Filed:

Aug. 17, 2018

Brake system

Applicant:

Ipgate Ag, Pfäffikon, CH;

Inventors:

Heinz Leiber, Oberriexingen, DE;

Anton Van Zanten, Ditzingen, DE;

Thomas Leiber, Rogoznica, HR;

Assignee:

IPGATE AG, Pfaffikon, CH;

Attorney:

Panitch Schwarze Belsiario & Nadel LLP

Primary Examiner:

Bradley T King

Int. Cl.
CPC ...
B60T 8/40 (2006.01); B60T 7/04 (2006.01); B60T 8/1755 (2006.01); B60T 8/176 (2006.01); B60T 8/1761 (2006.01); B60T 8/26 (2006.01); B60T 8/88 (2006.01); B60T 13/14 (2006.01); B60T 13/16 (2006.01); B60T 13/58 (2006.01); B60T 13/66 (2006.01); B60T 13/68 (2006.01); B60T 13/74 (2006.01); B60T 17/22 (2006.01);
U.S. Cl.
CPC ...
B60T 8/4036 (2013.01); B60T 7/042 (2013.01); B60T 8/1755 (2013.01); B60T 8/176 (2013.01); B60T 8/17616 (2013.01); B60T 8/268 (2013.01); B60T 8/4022 (2013.01); B60T 8/4081 (2013.01); B60T 8/885 (2013.01); B60T 13/145 (2013.01); B60T 13/16 (2013.01); B60T 13/165 (2013.01); B60T 13/58 (2013.01); B60T 13/586 (2013.01); B60T 13/662 (2013.01); B60T 13/686 (2013.01); B60T 13/745 (2013.01); B60T 17/221 (2013.01); B60T 2220/04 (2013.01); B60T 2260/08 (2013.01); B60T 2270/10 (2013.01); B60T 2270/30 (2013.01); B60T 2270/306 (2013.01); B60T 2270/402 (2013.01); B60T 2270/403 (2013.01); B60T 2270/404 (2013.01); B60T 2270/413 (2013.01); B60T 2270/604 (2013.01); B60T 2270/82 (2013.01); B60T 2270/88 (2013.01);
Abstract

A brake system may include an actuation device that may actuate a first piston-cylinder unit to apply pressure medium to at least one brake circuit via a valve device, where a piston of the first piston-cylinder unit separate first and second working chambers; a second piston-cylinder unit, having an electromotive drive and a transmission to feed pressure medium to at least one of the brake circuits via a valve device; and a motor-pump unit having a valve device to feed pressure medium to the brake circuits. The motor of the electromotive drive of the second piston-cylinder unit and the motor of the motor-pump unit may be used jointly or independently of one another, under control of a control device. The motor-pump unit is connected via two hydraulic connections, one or both of which may incorporate separating valves, to the first and second working chambers of the first piston-cylinder unit.

Find Patent Forward Citations

Loading…