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:
Sep. 24, 2019
Filed:
Oct. 22, 2016
Steven L. Aylsworth, Chatfield, MN (US);
Steven L. Aylsworth, Chatfield, MN (US);
Other;
Abstract
A lumber retrieval method renders a lumber handling system readily adaptable to compensate for irregular floors, an irregular overhead track, and variable station locations. In some examples, the method involves laser scanning the top profile of multiple stacks of lumber, each of which contain boards of a unique size. Based on the scanned profiles and the size of the boards, the method determines and displays the number of boards at each station. In some examples, the system provides a calibration mode that automatically determines the discrete locations of multiple stacks of lumber and compensates for a nonparallel relationship between the track and the floor. In some examples, the scanning and calibration process help determine the quantity of boards at each station.