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:
Jun. 16, 1987
Filed:
Feb. 10, 1986
Edward W Haug, Rockford, IL (US);
Barber-Colman Company, Rockford, IL (US);
Abstract
A shaper cutter includes a conical body having teeth formed around its periphery and further includes a thin wafer disposed against the face of the body and formed with peripheral cutting teeth which lie against the teeth of the body, the teeth of the wafer serving to cut a workpiece and being backed by the teeth of the body. The wafer is bonded to the face of the body by a high strength adhesive which may be heated to destroy the bond and enable removal and replacement of the wafer when the cutting teeth thereof become worn. As a result of bonding the wafer directly to the body, there are no clamps creating axial interference ahead of the wafer and, in addition, lateral deflection of the wafer teeth during cutting is reduced.