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:
May. 03, 2022
Filed:
Dec. 19, 2018
Wabco Europe Bvba, Brussels, BE;
Bernward Redemann, Hockenheim, DE;
Marcel Kalmbach, Weinheim, DE;
WABCO Europe BVBA, Brussels, BE;
Abstract
The invention relates to a disc brake () for utility vehicles, having a brake caliper, a brake disc (), an actuating lever () arranged axially to a disc brake axis (A) of the brake disc (), an adjusting device () comprising an adjusting spindle (), a pressure collar () and an adjusting spindle head (), wherein the adjusting device () is arranged at least partially within an interior () of the brake caliper (), a primary seal () for sealing the interior () of the brake caliper (), an annular space (), which is delimited by an inner wall () of a through-opening () of the brake caliper () and the adjusting device, and a secondary seal () for at least partially sealing the interior () of the brake caliper (), characterized in that the primary seal () and the secondary seal () are designed as a piston protection cap ().