Tool changing – With control means energized in response to activator... – Responsive to tool identifying information
Reexamination Certificate
2008-03-04
2008-03-04
Ross, Dana (Department: 3722)
Tool changing
With control means energized in response to activator...
Responsive to tool identifying information
C409S234000, C409S232000
Reexamination Certificate
active
11349667
ABSTRACT:
A tool coupler for connecting tool heads, such as drills, reamers, millers, turn-cutters, dies, and rams, to a tool holder. The tool coupler has a hollow shaft, a ring-shaped collar, and a gripper groove, in which gripper groove are disposed two diametrically opposite blind bore holes with varying bore hole contours.
REFERENCES:
patent: 4588339 (1986-05-01), Bilz
patent: 4799308 (1989-01-01), Kitamura
patent: 4833772 (1989-05-01), Kobayashi et al.
patent: 4835838 (1989-06-01), Hirose
patent: 4856177 (1989-08-01), Takeuchi et al.
patent: 4860429 (1989-08-01), von Haas
patent: 4875275 (1989-10-01), Hutchinson et al.
patent: 4883939 (1989-11-01), Sagi
patent: 4928381 (1990-05-01), Yaguchi et al.
patent: 4976575 (1990-12-01), Kappelhof et al.
patent: 5020210 (1991-06-01), Fujimoto
patent: 5118231 (1992-06-01), Daniels
patent: 5134767 (1992-08-01), Yasuda
patent: 5250017 (1993-10-01), Ariyoshi
patent: 5300006 (1994-04-01), Tanaka et al.
patent: 5372568 (1994-12-01), Matsuoka
patent: 5443340 (1995-08-01), Reinauer et al.
patent: 5462293 (1995-10-01), Samelius et al.
patent: 5499963 (1996-03-01), Fujimoto et al.
patent: 6045308 (2000-04-01), Frank et al.
patent: 6106446 (2000-08-01), Kelly et al.
patent: 6135933 (2000-10-01), Kelly et al.
patent: 6231282 (2001-05-01), Yoneyama et al.
patent: 6442815 (2002-09-01), Moon et al.
patent: 6467145 (2002-10-01), Porta
patent: 6619897 (2003-09-01), Erickson et al.
patent: 2003/0156401 (2003-08-01), Komine et al.
patent: 2005/0238451 (2005-10-01), Hartman
patent: 2006/0039770 (2006-02-01), Hughes et al.
patent: 3326615 (1985-01-01), None
patent: 3807140 (1988-12-01), None
patent: 3916315 (1990-11-01), None
patent: 1339014 (2003-08-01), None
patent: WO88/05360 (1988-07-01), None
patent: WO98/31494 (1998-07-01), None
European Website Translation of DE3916315 (cited on IDS of Mar. 16, 2006).
Foshag S: “Kontinuierliche Entwicklung Bei Den Werkzeugen” Werkstatt Und Betrieb, Carl Hanser Verlag. Munchen, DE, vol. 124, No. 9, Sep. 01, 1991, pp. 720-724, XP000241534.
Erickson Robert A.
Storch Helmut
Kennametal Inc.
Meenan Larry R.
Ross Dana
LandOfFree
Tool coupler for connecting tool heads, such as drills,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tool coupler for connecting tool heads, such as drills,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool coupler for connecting tool heads, such as drills,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3913343