Abrading – Precision device or process - or with condition responsive... – With feeding of tool or work holder
Reexamination Certificate
2006-03-07
2006-03-07
Ackun, Jr., Jacob K. (Department: 3723)
Abrading
Precision device or process - or with condition responsive...
With feeding of tool or work holder
C451S236000
Reexamination Certificate
active
07008298
ABSTRACT:
In a machine (10) for machining long workpieces (32) provided with cutting teeth (60), particularly for grinding endless saw blades, having a machine base (40) and a machining device (12) which has a rotatably drivable tool (16), particularly a grinding wheel, for machining the workpiece (62), the machining device (12) being displaceable relative to the machine base (40) and the workpiece (32), it is provided for the machining device (12) to be mounted by means of a pivot bearing arrangement (34) which permits a pivotal movement of the machining device (12) relative to the machine base (40), which results in the tool (16) moving linearly relative to the machine base (40) and the workpiece (32).
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patent: 3766688 (1973-10-01), Maytay
patent: 3803767 (1974-04-01), Kotov et al.
patent: 4283886 (1981-08-01), Obear
patent: 5044123 (1991-09-01), Hoffman
patent: 5857894 (1999-01-01), Griesbach et al.
patent: WO 96/37328 (1996-11-01), None
Bailer Norbert
Riehlein Fritz
Ackun Jr. Jacob K.
Browning Clifford W.
Vollmer Werks Mascheninfabrik GmbH
Woodard Emhardt Moriarty McNett & Henry LLP
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