Friction clutch
CA 1234059 A · Owner: Luk Lamellen Und Kupplungsbau Beteiligungs Kg · Inventors: Huber, Lothar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A friction clutch wherein the pressure plate at one side of the clutch disc is axially movably connected with a cover by a set of leaf springs. The cover is driven by the crankshaft of the engine. The pressure plate is biased against the adjacent lining of the clutch disc by a diaphragm spring whose radially outermost portion reacts against the cover and which bears against the pressure plate in a region which is located somewhat inwardly of the radially outermost portion. The clutch disc is disposed between the axially movable pressure plate and a counterpressure plate which is non-rotatably affixed to the support by a distancing component made of sheet metal and holding the …
Read the whole patent
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
- Granted March 15, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 15, 2005.
- 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.