Apparatus for winding up and unwinding printed products infed and outfed in an imbricated formation by means of a conveyor
CA 1320185 C · Owner: Kalin, Urs · Inventors: Kalin, Urs
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
INVENTOR: URS K?LIN, INVENTION: APPARATUS FOR WINDING UP AND UNWINDING PRINTED PRODUCTS INFED AND OUTFED IN AN IMBRICATED FORMATION BY MEANS OF A CONVEYOR, ABSTRACT OF THE DISCLOSURE One end of a winding band is secured to a winding core. The winding band travels from a supply spool over a deflection roll rotating at a circumferential velocity corresponding to the conveying velocity of the product conveyor delivering the printed products. The winding core is driven during winding up of a product package formed of printed products and during the unwinding of the product package the winding core is braked whereas during such operations the supply spool is respectively braked or driven as the …
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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 July 13, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 13, 2010.
- 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.