Adjusting device for a pneumatic disc brake

Details Adjusting device for a pneumatic disc brake Adjusting device for a pneumatic disc brake

2011-04-19

2011-04-19

King, Bradley T (Department: 3657)

Brakes

Wheel

Axially movable brake element or housing therefor

C188S071800, C188S1960BA

Reexamination Certificate

active

07926626

ABSTRACT:
An adjusting device for adjusting the wear of the friction surface on the brake lining and brake disc of a pneumatic disc brake having a clamping device that is actuated by a rotary lever is provided. The device preferably can be inserted into a rotary spindle of the disc brake. An anti-friction body is positioned on both axial sides of a drive element, with the one bodies being a ramp coupling with a freewheeling function. The ramp coupling has coupling bushes and clamping balls, and the coupling bush on the driven side being supported on a spring sleeve. A conical seat is configured between the coupling bush and the sprung sleeve cooperates with the ramp coupling to preclude locking of the coupling bushes.

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International Preliminary Report on Patentability (Chapter I).

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