Magnetically synchronized clutch apparatus
CA 1231313 A · Owner: Borg-Warner Corporation · Inventors: Fogelberg, Mark J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
MAGNETICALLY SYNCHRONIZED CLUTCH APPARATUS ABSTRACT:, Magnetically synchronized clutch apparatus (20) includes a jaw clutch (22) and an electromagnetic synchronizer (44). The jaw clutch has a rotatable sleeve member (24) and a rotatable shift assembly (28) with a shift member (32). A spring (36) biases the shift member (32) for engagement with the sleeve member (24). The shift assembly (28) is slidable to a position in which the members remain disengaged when not rotating in approximate synchronism. The electromagnetic synchronizer (44) brings the members into approximate synchronism upon sliding of the shift assembly (28).
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 January 12, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 12, 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.