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:
Dec. 28, 1999
Filed:
Feb. 03, 1998
Unal Gazyakan, Friedrichshafen, DE;
Michael Roske, Friedrichshafen, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
The invention relates to a disc brake arrangement for an individual wheel drive with rear-mounted planetary gear (3) for motor vehicles. A brake (7) is designed as pneumatically or hydraulically actuated disc brake and acts as a service, parking, emergency and auxiliary brake. The brake caliper (8) is situated below the horizontal center line of the wheel. The brake actuating device (9) is a combined diaphragm and spring accumulator cylinder situated in the axial direction and when the wheel head is assembled lies protected in a hollow axle body (10). An emergency release device (11) of the parking brake, which in case of failure of the vehicles own pressurized air system, allows towing, and is accessible from below through a hole (12) of the axle body (10).