Magazine for calender rolls
CA 1308591 C · Owner: Schlunke, Jurgen · Inventors: Schlunke, Jurgen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A magazine for storage of elastic supercalender rolls has two upright frame members each of which carries several tracks at different levels and reciprocable roll holders in the tracks. Chains are provided to move the holders between extended positions, in which they are accessible for reception of rolls from a supercalender or from another location and retracted, positions in which the axes of stored rolls are located in a common vertical plane. Each holder on one of the frame members is located at the level of a holder on the other frame member. Movements of holders on one of the frame members are synchronized with movements of corresponding holders on the other frame member.
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 October 13, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 13, 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.