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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 9382958 B1

PDFFull Text
Date of Patent:
Jul. 05, 2016

Filed:

Dec. 18, 2014

Disc brake

Applicant:

Knorr-bremse Systeme Fuer Nutzfahrzeuge Gmbh, Munich, DE;

Inventors:

Jose Camilo-Martinez, Unterhaching, DE;

Wolfgang Pritz, Munich, DE;

Martin Mack, Munich, DE;

Assignee:

KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH, Munich, DE;

Attorney:

Crowell & Moring LLP

Primary Examiner:

Thomas Irvin

Int. Cl.
CPC ...
F16D 65/18 (2006.01); F16D 65/00 (2006.01); F16D 55/225 (2006.01); F16D 125/58 (2012.01); F16D 55/227 (2006.01); F16D 55/30 (2006.01); F16D 65/56 (2006.01); F16D 55/2265 (2006.01); F16D 55/228 (2006.01); F16D 121/14 (2012.01); F16D 125/12 (2012.01); F16D 125/08 (2012.01); F16D 55/00 (2006.01);
U.S. Cl.
CPC ...
F16D 65/0068 (2013.01); F16D 55/225 (2013.01); F16D 65/183 (2013.01); F16D 55/227 (2013.01); F16D 55/228 (2013.01); F16D 55/2265 (2013.01); F16D 55/30 (2013.01); F16D 65/568 (2013.01); F16D 2055/0016 (2013.01); F16D 2121/14 (2013.01); F16D 2125/08 (2013.01); F16D 2125/12 (2013.01); F16D 2125/585 (2013.01);
Abstract

A disc brake includes a brake caliper, in which two brake pads can be pressed against a brake disc when in operation. A brake pad on the action side is actuatable via a brake plunger of a brake application device. The brake plunger is led through an opening of a closure cover that closes a receiving chamber of the brake caliper. A bellows rests against the brake plunger and, on the other side, against the closure cover to seal the receiving chamber. A secondary seal is retained on the closure cover, which secondary seal is arranged concentrically to the bellows and rests against the brake plunger. The secondary seal is configured to rest slidingly against the brake plunger.

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