Glue-roller in a labelling machine
CA 1107248 A · Owner: Jagenberg-Werke Ag · Inventors: Zodrow, Rudolf; Hoveler, Egon
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is a glue-roller for use in a labelling machine in, which the roller is arranged upon a hollow shaft that is concentric with the drive shaft by means of axially displaced bearings that permit radial displacement of the surface of the roller in relation to the hollow shaft. The drive shaft is positively coupled to the roller in the peripheral direction. Thus optimal engagement of gear wheels that drive the glue-roller is retained while adjustment of the surface of the roller in relation to glue applicators is permitted.
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 August 18, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 18, 1998.
- 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.