Cutter insert
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Description
FIG. 1 is a perspective view of a cutter insert showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a cross-sectional view taken along line 8--8 in FIG. 2;
FIG. 9 is a cross-sectional view taken along line 9--9 in FIG. 2; and,
FIG. 10 is a cross-sectional view taken along line 10--10 in FIG. 2.
Referenced Cited
U.S. Patent Documents
Other references
D324690 | March 17, 1992 | Takahashi et al. |
4808045 | February 28, 1989 | Tsujimura et al. |
5199827 | April 6, 1993 | Pantzar |
- Mitsubishi Carbide Turning System, S Type Boring Bars p. 48. Tool Engineer, distributed on Nov. 6, 1990. Mitsubishi Metal Corporation, "Mitsubishi Carbide Turning System", CE002, 7.89.N(8B).
Patent History
Patent number: D357692
Type: Grant
Filed: Apr 14, 1992
Date of Patent: Apr 25, 1995
Assignee: Mitsubishi Materials Corporation (Tokyo)
Inventors: Youichi Ishikawa (Ibaraki), Osamu Ichinoseki (Ibaraki)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Cushman, Darby & Cushman
Application Number: 7/869,148
Type: Grant
Filed: Apr 14, 1992
Date of Patent: Apr 25, 1995
Assignee: Mitsubishi Materials Corporation (Tokyo)
Inventors: Youichi Ishikawa (Ibaraki), Osamu Ichinoseki (Ibaraki)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Cushman, Darby & Cushman
Application Number: 7/869,148
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)