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:
Jan. 11, 1994
Filed:
Aug. 19, 1992
J Mel Hatch, Murray, UT (US);
Other;
Abstract
An automatic apparatus for drilling dowel holes in a workpiece and then inserting dowels in the dowel holes is disclosed. The apparatus has a moveable carriage that moves along the side edge of the workpiece. A drilling tool and a dowel inserting tool are attached to the moveable carriage. A programable controller controls the movement of the carriage and the operation of the drilling tool and the dowel injecting tool. The controller is programmed to move the carriage to a plurality of positions for drilling dowel holes in the workpiece. The number of dowel holes, the spacing of the dowel holes and the depth of the dowel holes are entered into a control panel to program the controller. The controller is then activated to move the carriage and operate the dowel drilling tool and dowel inserting tool. As the carriage moves in sequential steps along the workpiece, the dowel drilling tool drills a dowel hole at each of the steps in the movement of the carriage, and the dowel inserting tool inserts dowels in the drilled dowel holes.