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. 10, 1988
Filed:
May. 27, 1987
Applicant:
Inventor:
Ira H Wahlbeck, Davenport, IA (US);
Assignee:
Jancy Engineering Company, Davenport, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23C / ; B23B / ;
U.S. Cl.
CPC ...
409137 ; 408 67 ;
Abstract
A chip breaker for use with a rotary cutter for performing a metal cutting operation on a workpiece by advancing the rotary cutter into the workpiece. The chip breaker is provided with a chip breaker plate having a rearwardly and downwardly acute angle chip breaking front edge which is disposed closely adjacent a rotary cutter so as to engage the spiral chips made by the rotary cutter during a cutting operation and to break up the chips and separate them from the rotary cutter, and deposit them away from the rotary cutter work area.