Veneer lathe drive with powered rolls
CA 1202548 A · Owner: Coe Manufacturing Co. (The) · Inventors: Hayes, Leonard L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of Disclosure A veneer lathe apparatus is described including three powered drive rolls between which a log is clamped for rotation about a lathe axis while the log is engaged by the lathe knife for peeling a sheet of veneer therefrom. One of the powered rolls is employed as a reference roll for the other two rolls such reference, roll being held by a reference means locked in a reference position during peeling. The reference position of the reference roll is automatically adjusted relative to the lathe axis and to the other two drive rolls in response to changes in position of the lathe knife during peeling to maintain such reference roll in contact with the log. The other two …
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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 April 1, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 1, 2003.
- 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.