Apparatus for continuous manufacture of an endless strip of chipboard
CA 1266607 C · Owner: Schenz, Manfred · Inventors: Schenz, Manfred
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for the continuous manufacture of an endless strip of thin chipboard includes means for depositing wood chips mixed with a bonding agent onto a horizontally-disposed section of a continuously revolving pretensioned conveyor belt. This apparatus is further provided with a heated compression drum adjacent the discharge end of the conveyor belt. An endless steel belt partially encircles the compression drum surface to provide a compression gap between the steel belt and the drum surface. The improvement comprises a first deflector roller mounted adjacent the point where the chips enter the gap; a second deflector roller beneath said depositing means; and the conveyor belt being …
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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 March 13, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 13, 2007.
- 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.