Milling cutter insert for fine milling

- Sandvik AB
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Description

FIG. 1 is a top perspective view of the milling cutter insert for fine milling showing our new design;

FIG. 2 is a top view thereof, the bottom view being a mirror image of the top view, except that it is rotated 90.degree.;

FIG. 3 is a right-side view of FIG. 2 left-side view being a mirror image of the right-side view; and,

FIG. 4 is a side view taken from the lower edge of FIG. 2 the upper edge being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D341604 November 23, 1993 Hessman
5020944 June 4, 1991 Pawlik
5056963 October 15, 1991 Kameno et al.
5190418 March 2, 1993 Nakayama et al.
5256009 October 26, 1993 Stoffels
5330295 July 19, 1994 Pawlik
5368418 November 29, 1994 Bentjens et al.
Foreign Patent Documents
38 39 804 May 1990 DEX
Patent History
Patent number: D381026
Type: Grant
Filed: Aug 18, 1994
Date of Patent: Jul 15, 1997
Assignee: Sandvik AB (Sandviken)
Inventors: Ingemar Hessman (Sandviken), Stefan Roman (Sandviken)
Primary Examiner: Antoine Duval Davis
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 0/27,321
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;