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:
Mar. 02, 1976
Filed:
Mar. 27, 1974
Applicant:
Inventors:
Eberhard Heimbrand, Horb, DT;
Peter Bok, Glatt, DT;
Assignee:
Ledermann & Co., , DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B27C / ;
U.S. Cl.
CPC ...
1441 / ; 90 1 / ; 144 / ; 144118 ; 1441 / ; 144218 ;
Abstract
A method and apparatus for edge machining panels, especially panels having a hard glue layer thereon. Rotary edge cutting tools are presented to the panel edge to be cut. The tools having axially overlapping cutters thereon. There is moving of the tools by equal amounts in opposite directions during rotation of the tools to compensate for wear of the tools caused by the hard glue layer in the panels.