Curved belt conveyor
CA 1093005 A · Owner: Scholtz (Conrad) Ag · Inventors: Gerdes, Heinz; Blattermann, Karl-Gunther
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A curved belt conveyer in which all of the lateral guide rolls are suspended individually and biased by spring means in a direction towards the conveyor belt. Individual spring biasing of the lateral guide rolls tends to avoid coupling of movement between individual guide rolls and each guide roll can adjust automatically according to the instantaneous geometry of the conveyor belt. This in turn avoids the necessity of previously known designs to adjust the guide rolls frequently to meet gradual changes in dimensions of the belt.
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 6, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 6, 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.