Device for changing the tools of a cutting press
CA 1292939 C · Owner: Bobst S.A. · Inventors: Labarre, Claude
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for exchanging tools in a platen press includes a track (63) along which a column (15) provided with a lifting fork (37) is guided, the fork being coupled or uncoupled with a tool holder carriage (86). The coupling of the tool holder carriage (86) is performed by hands (87 to 90). The lifting fork (37) has at its upper part a table 110 to be used in front of the platen press (1) and at each individual unit (4 to 6). The device is used to exchange of the tools in the units (4 to 6) of a platen press (1).
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 10, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 10, 2008.
- 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.