Brakes – Wheel – Axially movable brake element or housing therefor
Reexamination Certificate
2008-09-02
2008-09-02
Williams, Thomas J (Department: 3683)
Brakes
Wheel
Axially movable brake element or housing therefor
C384S569000, C384S621000
Reexamination Certificate
active
11648532
ABSTRACT:
A disc brake for vehicles, in particular to a pneumatically actuated disc brake for utility vehicles, is provided. The disc brake includes a brake caliper and an application device for applying the brake. The application device has a first component in the form of a rotary lever, which is displaceably guided on a second element, such as a surface of the brake caliper, by way of a needle bearing. The disc brake is characterized in that the inner ring of the needle bearing is embodied as a bearing cage made of plastic, the cage enclosing on its outside an evenly configured ring of sheet metal serving as the bearing exterior.
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Product Information: Air Disc Brake, Generation SN5, SN6 and SN7—Knorr-Bremse Systems for Commercial Vehicles,pp. 1-2.
Product Information: Air Disc Brake, Generation SK7—Knorr-Bremse Systems for Commercial Vehicles,pp. 1-2.
Sevice Manual, C16352-EN-005, Pneumatic Disc Brake, SBb . . . /SB7 . . . Axial and Radial Disc Brake,Knorr-Bremse Systems for Commercial Vehicles,pp. 1-52.
International Search Report dated Nov. 7, 2005.
Crowell & Moring LLP
Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
Williams Thomas J
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