Drive system with wear compensator
CA 1267795 C · Owner: Anderson, Andrew G. · Inventors: Yew, Kwang; Mccharles, Donald A.; Mcwilliam, Richard D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
25MS0785/1508r 785-85-0030, IMPROVED DRIVE SYSTEM WITH WEAR COMPENSATOR ABSTRACT, A drive system (10) for rotating a plurality of engine mounted accessories comprising an input member (16) supporting a crank unit (12) and a remotely positioned auxiliary drive unit (14). The units include a plurality of output pulleys (22, 30, 90 98) linked by, drive belts (100, 102). The crank unit (12) comprises an axially movable clutch (38) and an electric responsive actuator (50, 66, 68, 72) for moving the clutch between engaged and disengaged conditions including means for compensating for the wear of the internal components of the drive unit to affect repeatable engagement intervals.
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 April 17, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 17, 2007.
- 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.