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. 24, 2017
Filed:
Apr. 29, 2003
Stefan Knappe, Burghaun, DE;
Erhard Lux, Burghaun, DE;
Stefan Knappe, Burghaun, DE;
Erhard Lux, Burghaun, DE;
Ondal Holding GmbH, Hünfeld, DE;
Abstract
A pivot bearing unit (), having a pneumatic braking device () with a first and second bearing part (), which are embodied as rotatable relative to one another, wherein the braking device () is activatable by means of compressed air () via a compressed air supply line (). The braking device () is provided with a brake hose (), embedded in a bearing plate (), in the first bearing part (), and the brake hose () expands as a result of subjection to compressed air () with a motion () in the direction of a free end () and, via an axially movable switching ring (), exerts a force () on at least one brake block () of the second bearing part (), for transmitting a braking moment () between the first and second bearing parts ().