Shift clutch
CA 1195535 A · Owner: Zahnradfabrik Friedrichshafen Ag · Inventors: Fuhrer, Gerd
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shift clutch having a synchronization device and disposed on a central shaft of a multishaft transmission gearing. A synchronizer body is arranged to be rotationally and axially fixed and supports a sliding sleeve via teeth and friction mechanisms and gearing preferably disposed on both sides. Half of the friction mechanism and the shift gearing is disposed on a clutch body. A gear wheel or a further shaft is also provided. The clutch is characterized in that a shiftable centering mechanism is disposed between a central gear wheel and the shaft supporting the synchronizer body.
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 October 22, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 22, 2002.
- 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.