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:
Jan. 09, 2018
Filed:
Aug. 16, 2012
Norbert Leidecker, Eschborn, DE;
Matthias Würz, Oberursel, DE;
Jürgen Balz, Hünstetten-Oberlibbach, DE;
Dieter Füller, Nauheim, DE;
Norbert Leidecker, Eschborn, DE;
Matthias Würz, Oberursel, DE;
Jürgen Balz, Hünstetten-Oberlibbach, DE;
Dieter Füller, Nauheim, DE;
Continental Teves AG & Co. oHG, Frankfurt, DE;
Abstract
The invention relates to a piston for a brake caliper, which can be actuated in combined fashion, of a disk brake, which pistonis produced by shaping processes from a metallic material, in particular from a planar metal sheet, and which pistonis formed as a pot which is open on one side and which has a longitudinal axis, a wall and a piston crown, and which piston has a twist prevention facility for a drive nut. The invention is based on the problem of providing a robust piston construction which is better capable of tolerating erroneous repair work. To solve the problem, it is proposed that the twist prevention facility has, between the piston and drive nut, at least one reinforcement for protecting against plastic deformation of at least one driver.