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:
Dec. 10, 1985
Filed:
Jul. 23, 1984
Gary L Gardner, McMinnville, TN (US);
Chester K Greathouse, McMinnville, TN (US);
Powermatic - Houdaille, Inc., McMinnville, TN (US);
Abstract
A spindle shaper machine tool successively performs a plurality of operations on a work piece without removal and replacement of cutter heads on the spindle. The cutter heads are superimposed on the spindle, a fluid pressure jack quickly shifts the spindle to align a selected head with a work piece and the work piece is either manually or automatically advanced across the rotating selected tool. In the automatic shaper tool, a collar bearing stop for each cutter head is also provided on the spindle to abut the work piece or a template controlling the cutting of the work piece. The jack can be manually actuated by the operator or automatically actuated at the completion of a cutting cycle. Various combinations of cutter heads and bearing stop sets are mountable on the spindle to perform selected operations such as rough and finishing cuts, heavy-duty and light cuts, cutting and sanding, adding or modifying cuts and the like.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile