Marine vessel safeguard steering mechanism
CA 1114242 A · Owner: Pennwalt Corporation · Inventors: Kulischenko, Walter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
i -, Abstract of the Disclosure, Steering mechanism utilizes a pair of serially connected pulley-belt systems having a stepped-up output which causes a flexible shaft to rotate in the remote steering of a marine vessel. Upon fracture of a belt and/or when travelling at high speeds, the safeguard mechanism permits a rapid changeover to a direct drive steering capability such that steering shaft rotation is transmitted directly to the output shaft which rotates the flexible shaft.
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 December 15, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 15, 1998.
- 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.