Planing cylinder
CA 1301513 C · Owner: Babcock-Bsh Aktiengesellschaft · Inventors: Krautzberger, Dieter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A planing cylinder for planing machines is provided with disposable knives clamped in longitudinal grooves by means of centrifugal keys. A retaining strip which is fixedly connected to the body of the cylinder and is resiliently deformable is located between the disposable knife and the centrifugal key. The disposable knife is accurately located in clamped condition by positive engagement of the shape of the disposable knife with the corresponding shape of the retaining strip. After the centrifugal key has been released, the disposable knife may easily be withdrawn.
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 May 26, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 26, 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.