Method and arrangement for positioning a working tool to a predetermined direction and/or predetermined point
CA 1049491 A · Owner: Atlas Copco Aktiebolag · Inventors: Lindblad, Lars A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A working implement such as a rock drilling apparatus is automatically positioned to predetermined positions and/or directions. Particularly a drill bit is moved to an imaginary plane spaced from the surface to be worked upon completion of a drill hole by programming the predetermined positions such that they are in said imaginary plane to advantage the actual values of the position and/or direction of the working implement may be adjusted simultaneously toward set values corresponding to the predetermined position and/or direction.
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 February 27, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 27, 1996.
- 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.