Heavy duty modular conveyor belt and sprocket with unique tracking
CA 1302340 C · Owner: Laitram Corporation (The) · Inventors: Lapeyre, James M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A sprocket and a module for forming a heavy duty smooth top, straight running conveyor belt which is easy to clean and which uses a center transverse tooth member to receive a driving force from an intermeshed sprocked is disclosed. Each of the modules is suitable for being pivotally connected with a multiplicity of similar modules by pivot rods to construct a conveyor belt. Each of the modules includes first and second pluralities of link ends which are aligned in the module to form first and second pivot axes. Each of the link ends have a topmost portion which has a width which is just less than the space between two adjacent link ends on the same module such that, when intermeshed with …
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 June 2, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 2, 2009.
- 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.