Closed loop machining system
CA 1092333 A · Owner: Kearney & Trecker Corporation · Inventors: Dailey, Frank E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Three machine tools are positioned in spaced apart relationship at the corners of a triangle. Each machine tool has a worktable which is rotatably mounted on a corresponding bed for rotation about a corresponding vertical axis. Each worktable has guide means for slidably receiving a pallet carrying one or more workpieces. At least three workpiece transfer units are each positioned adjacent to the worktable of a corresponding machine tool for interaction therewith. Each workpiece transfer unit has guide means for slidably receiving a pallet and has a hydraulically actuated slide which engages the pallet and moves it along the guide means to transfer the pallet from one machine tool to the …
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 30, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 30, 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.