The present invention is a method of determining edge profile of one or both edges of an elongated member such as a piece of lumber or structural timber. This can be done at high speed as the member is conveyed past a scanning station where it is subject on the conveyor to translational and/or rotational...http://www.google.es/patents/US4774988?utm_source=gb-gplus-sharePatente US4774988 - Method for measuring edge profile of an elongated member
Method for measuring edge profile of an elongated member
