Apparatus and methods to allow non-destructive removal of pivot rods in modular plastic conveyor belts
CA 1304711 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
An integrally molded module for forming a conveyor belt which receives a driving force from an intermeshed sprocket is disclosed. Each of the modules is suitable for being pivotally assembled and disassembled with a multiplicity of similar modules by pivot rods to construct the conveyor belt. More specifically the pivot rods can be, removed in a non-destructive manner such that they are suitable for reuse. Each of the modules includes first and second pluralities of link ends, each of which define a pivot hole and are aligned to form first and second pivot axes. The link ends of each of the modules are joined by an integrally molded connecting structure which maintains and joins the …
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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 July 7, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 7, 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.