Tool changing – With means to transfer work – Plural machine tools – e.g. – flexible manufacturing
Reexamination Certificate
2007-03-14
2008-05-06
Cadugan, Erica (Department: 3722)
Tool changing
With means to transfer work
Plural machine tools, e.g., flexible manufacturing
C483S018000, C483S023000, C029S02700R, C409S168000, C409S172000
Reexamination Certificate
active
07367929
ABSTRACT:
A machine tool for the cutting machining of workpieces, in particular of metallic workpieces, has a first and a second tool spindle for receiving a first and a second machining tool, and it has a first and a second workpiece carrier for receiving a first workpiece and a second workpiece. The first tool spindle is movable relative to the first and to the second workpiece carrier in order to selectively machine the first or the second workpiece. Moreover, the first workpiece are movable relative to one another in order to transfer a workpiece from one workpiece carrier to the other workpiece carrier. The second tool spindle is movable relative to the second workpiece carrier in order to machine the second workpiece.
REFERENCES:
patent: 4457193 (1984-07-01), Matthey
patent: 5088361 (1992-02-01), Kojima et al.
patent: 5436845 (1995-07-01), Takahashi
patent: 6131259 (2000-10-01), Stark et al.
patent: 6185818 (2001-02-01), Ito et al.
patent: 6640677 (2003-11-01), Ueda et al.
patent: 7032484 (2006-04-01), Kobayashi et al.
patent: 2002/0006764 (2002-01-01), Hanisch et al.
patent: 2002/0014139 (2002-02-01), Hirose et al.
patent: 2002/0020258 (2002-02-01), Grossmann
patent: 2002/0086628 (2002-07-01), Blazek
patent: 2004/0211301 (2004-10-01), Kobayashi et al.
patent: 33 20 940 (1984-12-01), None
patent: 196 35 258 (1998-02-01), None
patent: 100 29 967 (2002-01-01), None
patent: 101 17 984 (2002-06-01), None
patent: 203 01 126 (2003-04-01), None
patent: 1 004 397 (2000-05-01), None
patent: 1 607 176 (2005-12-01), None
patent: 2178991 (1987-02-01), None
patent: 89/11951 (1989-12-01), None
patent: 03/084711 (2003-10-01), None
European Search Report for Application No. 07004435.9, 6 pages, mailed Jul. 25, 2007.
Blazek Pavel
Feinauer Achim
Cadugan Erica
Klarquist & Sparkman, LLP
STAMA Maschinenfabrik GmbH
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