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.:
Date of Patent:
Jun. 30, 2020
Filed:
Nov. 17, 2016
Continental Teves Ag & Co. Ohg, Frankfurt, DE;
Pierre Schmitt, Karlstadt, DE;
Johannes Görlach, Langgöns, DE;
Theo Baukholt, Kriftel, DE;
Peter Geiß, Kronberg, DE;
CONTINENTAL TEVES AG & CO. OHG, Frankfurt, DE;
Abstract
A brake-pressure control device for a motor-vehicle braking system, with an electric motor, the rotatory motion of which is transformed by a ball screw drive into a translatory motion of a piston in a working cylinder, in order to be able to build up a defined braking pressure in a wheel brake independently of actuation of a master brake cylinder. An aspect provides that the ball screw drive is provided with a friction slip coupling engaged over a profiled tube which is fixedly connected to a nut of the ball screw drive and to which the piston is fixed.