Metal working – Plural diverse manufacturing apparatus including means for... – Type of machine
Reexamination Certificate
2008-10-14
2009-11-24
Cadugan, Erica E (Department: 3726)
Metal working
Plural diverse manufacturing apparatus including means for...
Type of machine
C483S018000, C483S014000, C408S053000, C409S168000, C409S160000, C409S235000, C409S167000, C409S212000, C409S192000
Reexamination Certificate
active
07621030
ABSTRACT:
A multi-spindle machining center for the chip forming processing of workpieces comprises a spindle group having at least two spindles arranged in a spindle row to mount a chip forming tool, and a workpiece support, on which at least two workpiece holders, correlated with the geometrical arrangement of the spindles, for holding workpieces for a simultaneous processing by means of the spindles, are arranged, the workpiece support having a beam-like longitudinal support member, bearing the workpiece supports, which at its longitudinal terminal regions is movably held on a respective workpiece support bearing structure and the spindles are guided for a movement toward the workpiece support in a first axial direction on a spindle linear guide arrangement. In the multi-spindle machining center there is a provision such that for positioning the workpieces within a working region of the spindles, the workpiece support bearing structure comprises, at the longitudinal terminal regions of the longitudinal support member a respective linear guide structure, which is guided on a workpiece support linear guide arrangement in a second axial direction athwart the first axial direction.
REFERENCES:
patent: 3621753 (1971-11-01), Gladoske
patent: 5245792 (1993-09-01), Liechti et al.
patent: 6623219 (2003-09-01), Nagasawa et al.
patent: 6865788 (2005-03-01), Pasquetto
patent: 7179030 (2007-02-01), Krosta et al.
patent: 2004/0132595 (2004-07-01), Grob
patent: 2006/0048361 (2006-03-01), Corbean et al.
patent: 2006/0188352 (2006-08-01), Krosta et al.
patent: 2007/0197361 (2007-08-01), Boehler et al.
patent: 2008/0175684 (2008-07-01), Schmidt et al.
patent: 2009/0123245 (2009-05-01), Lombacher et al.
patent: 20018456 (2002-03-01), None
patent: 103 30 909 (2005-02-01), None
patent: 10 2004 050 035 (2006-01-01), None
patent: 10 2005 057 658 (2007-06-01), None
patent: 1 695 791 (2006-08-01), None
German Patent Office Examination Report dated Aug. 7, 2008 (3 pages).
Hansch Stefan
Lombacher Tobias
Alfing Kessler Sondermaschinen GmbH
Cadugan Erica E
Flynn ,Thiel, Boutell & Tanis, P.C.
LandOfFree
Multi-spindle machining center does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-spindle machining center, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-spindle machining center will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4063606