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:
Sep. 21, 1982
Filed:
Mar. 21, 1980
Applicant:
Inventor:
Ernest J Friedline, Latrobe, PA (US);
Assignee:
Kennametal Inc., Latrobe, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ; B23C / ;
U.S. Cl.
CPC ...
409234 ; 279 / ; 279 66 ; 408240 ;
Abstract
An arrangement and method for mounting a cutter body, especially a milling cutter, in which the cutter and power driven spindle have a common axis of rotation. An arbor shank is used to interconnect the cutter with the spindle with one end of the shank mating with a shouldered bore formed in one of the spindle and cutter. Radially moveable clamp elements are provided to expand and engage the shoulder so as to urge one face of the cutter body into firm abutment with one end of the spindle. Keying means are also provided between the cutter body and the power driven spindle.