The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 1986
Filed:
Jan. 22, 1985
James T Visser, Ada, MI (US);
Oliver Machinery Company, Grand Rapids, MI (US);
Abstract
The specification discloses an optimizing saw including a scanner unit having devices for measuring both the width and length of boards passing through the station whereby board feet can be calculated. More specifically, the width measuring device includes a reference plane and a reciprocating ram opposite the reference plane which engages a board therebetween to measure board width. The optimizing saw further includes a board conveying apparatus having a multi-speed hydraulic motor drive for smoothly and precisely transporting boards through the optimizing saw. Optimal saw cut locations for each board, control of the width-measuring device, calculation of board feet processed, pinch roll actuation, conveyor acceleration, conveyor deceleration, and status of current production against a predetermined bill of materials are all controlled by a single microprocessor.