Adjusting device for a pneumatic disc brake
CA 2575305 C · Owner: Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh · Inventors: Iraschko, Johann
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an adjusting device for adjusting the wear of the friction surface on the brake lining and brake disc of a pneumatic disc brake which , has a clamping device that is actuated by a rotary lever and that can be preferably inserted into a rotary spindle of the disc brake. According to the invention a , respective anti-friction body is positioned on both axial sides of a drive element such as a control fork one of , said bodies being configured as a ramp coupling with a freewheeling function. The ramp coupling has coupling bushes and clamping balls and the coupling bush on the driven side is supported on a sprung sleeve for a pretensioning spring. A …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed August 3, 2005 and granted October 8, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 3, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.