Machine tool

Metal working – Plural diverse manufacturing apparatus including means for... – Binding or covering and cutting

Reexamination Certificate

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Details

C029S281100, C269S043000, C269S045000, C269S291000, C409S224000, C198S346200, C198S463300

Reexamination Certificate

active

08042240

ABSTRACT:
A machine tool is provided with a machining unit, a base plate, an intermediate plate, a lower plate, and a pair of upper plates. The machining unit is fixed to a frame. The base plate is movable along a rail on the frame. The base plate moves a work piece toward and away from the machining unit. The intermediate plate is movable along the rail between the machining unit and the base plate. The intermediate plate pushes a reference plane of the work piece set on the base plate so that the work piece is positioned in a machining position. The lower plate is tiltably connected to the base plate and the upper plates are tiltably connected to the lower plate.

REFERENCES:
patent: 4025064 (1977-05-01), Disston et al.
patent: 4773811 (1988-09-01), Wasner
patent: 7647681 (2010-01-01), Harris et al.
patent: 60-201807 (1985-10-01), None
patent: 61-5838 (1986-01-01), None
patent: 61-8636 (1986-01-01), None
patent: 63-32731 (1988-03-01), None
patent: 7-040180 (1995-02-01), None
patent: 7-164222 (1995-06-01), None
patent: 2000-317762 (2000-11-01), None
patent: 2002-120122 (2002-04-01), None
patent: 2002-210650 (2002-07-01), None
patent: 2002-254266 (2002-09-01), None
patent: WO 2005018875 (2005-03-01), None

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