Hard finishing machine

Abrading – Machine – Combined

Reexamination Certificate

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Details

C451S047000, C451S253000, C451S339000, C451S451000

Reexamination Certificate

active

07632172

ABSTRACT:
The invention relates to a hard finishing machine (1). The machine has one tool (4) which is arranged on a tool spindle (3) and a rotary table (5) with an axis of rotation (6) which is aligned vertically, and a workpiece spindle (7) arranged on the rotary table (5) which carries the workpiece (2). To increase the flexibility of the machine, the rotary table (5) has a first rotational position (I) in which the workpiece (2) can be machined by the tool (4), a second rotational position (II) where the workpiece is loaded on the workpiece spindle (7) at a first station (8), and a third rotational position (III) where the workpiece is unloaded at a second station (9).

REFERENCES:
patent: 6095899 (2000-08-01), Elmar et al.
patent: 6120358 (2000-09-01), Porter
patent: 6257966 (2001-07-01), Ishikawa et al.
patent: 6846224 (2005-01-01), Ki
patent: 2002/0081954 (2002-06-01), Mori et al.
patent: 196 41 534 (1998-04-01), None
patent: 198 57 592 (2000-09-01), None
patent: 199 10 746 (2000-09-01), None
patent: 100 16 897 (2001-10-01), None
patent: 10 2005 043 602 (2007-03-01), None
patent: 0 904 878 (1999-03-01), None

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