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:
Apr. 29, 1980
Filed:
May. 19, 1978
Applicant:
Inventors:
Dieter Kress, Aalen, DE;
Friedrich Haberle, Lauchheim, DE;
Assignee:
Mapal Fabrik fur Prazisionswerkzeuge KG, Aalen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ; B23B / ;
U.S. Cl.
CPC ...
408143 ; 408147 ; 408226 ; 408238 ; 279 16 ;
Abstract
The cutting head and shank of a floating reamer are connected for joint rotation about the shank axis and limited radial movement of the head on the shank by a reduced axial end portion of the shank being spacedly enveloped by an annular axial flange on the head and fastened to the flange by a pin diametrically passing through a bore in the end portion of the shank which is lined with a tubular ball bearing. The clearance between the flange and the end portion of the shank defines the available radial head movement.