Transfer mechanism and method
CA 1091181 A · Owner: F. Jos. Lamb Company · Inventors: Skrentner, Frank C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure A workpiece transfer machine of the type including a plurality of regularly spaced machining stations is disclosed. Workpieces are advanced to the successive machining stations by means of a transfer bar powered to have a rectangular walking beam motion. The transfer bar is provided with nests or carriers for supporting the workpieces and is adapted to be retracted and remain in a position wherein the nests are located midway between the machining stations while the workpieces are being machined. i.
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 December 9, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 9, 1997.
- 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.