Monorail suspended conveyor system
CA 1137010 A · Owner: Joy Manufacturing Company · Inventors: Densmore, Neal W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A monorail suspended conveyor system for conveying materials long a curvilinear path has a plurality of tandemly disposed belt supporting carriages each, carriage having a framework which defines an open extent extending longitudinally therethrough and includes a upper elongated tubular link member and a lower pair of traversely spaced apart side members disposed on opposite sides of the open extent. Adjacent carriages are connected by an articulated joint suspended from the overhead rail and provides for universal movement of one carriage relative to another. The ends of adjacent side members are provided with cooperating structures to selectively limit the lateral swing of the carriages …
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 7, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 7, 1999.
- 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.