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:
May. 13, 1986
Filed:
Mar. 01, 1984
Applicant:
Inventor:
John H Brems, Boca Raton, FL (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23C / ;
U.S. Cl.
CPC ...
409124 ; 409 97 ; 409110 ; 409125 ; 74 68 ;
Abstract
A mechanism and control for mechanically moving a rotary metal removing tool such as a milling cutter or grinder in a path determined by a regular or irregular contour of a work part. The control is such that the tool may move at a constant feed rate or at a variable rate, for example, more slowly, in areas where a heavier cut is necessary. A contour cam controls the tool position and a second cam controls the feed rate in either a constant or variable velocity as determined by the workpiece.