Belt conveyor
CA 1263335 C · Owner: Yakhontov, Jury A. · Inventors: Savinykh, Vitaly V.; Tilles, Robert S.; Yakhontov, Jury A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, A belt conveyor having a frame located inside whereof are two lengthy pliable members which are interconnected by medial idlers. A plurality of side idlers are supported on fulcrum pins which make each an angle with a plane through the pliable members and are connected to these members with provision for displacement integrally therewith in a vertical plane. Linking means are also provided for which connect each to the respective folcrum pin with one end so as to make an angle therewith and are pivoted each to the frame at the outward sides of the pliable members with the other end with provision for unobstructed swinging in a plane perpendicular to the axis of the conveyor. Said …
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 November 28, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 28, 2006.
- 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.