Belt bender
CA 1249545 A · Owner: Mraz, Dennis · Inventors: Mraz, Dennis
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
71332-14, Abstract, For use in a conveyor system such as used in a mining, operation, a belt guidance arrangement comprising upper and lower pairs of belt bending rollers, one of each of the pairs of rollers being mounted on a first, static frame and the other of each of the pairs of rollers being mounted on a second frame angled horizontally with respect to the first frame and an, endless belt is wrapped over the pair of rollers. In a first embodiment at least each one or each other of the pairs of rollers is mounted for roller center adjustable movement longitudinally of the direction of movement of the belt. Provision is made for adjustment of the centers of the movable rollers …
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 31, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 31, 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.