Metal working – Plural diverse manufacturing apparatus including means for... – Type of machine
Reexamination Certificate
2006-03-21
2006-03-21
Ashley, Boyer D. (Department: 3722)
Metal working
Plural diverse manufacturing apparatus including means for...
Type of machine
C409S159000, C082S122000, C082S125000
Reexamination Certificate
active
07013543
ABSTRACT:
In a vertical machining center, a spindle head is movable in three mutually transverse axes directions relative to a workpiece and a table is arranged below. A vertical stocker is disposed in the vicinity of a machining area and stocks the bar workpiece in a vertical direction. A hand portion which grips and releases the bar workpiece is provided on the spindle head. The spindle head moves between the stocker and the table so that the hand portion transfers the bar workpiece and performs putting and removing the bar workpiece to the stocker and a chuck of the table, respectively.
REFERENCES:
patent: 6131259 (2000-10-01), Stark et al.
patent: 6394716 (2002-05-01), Huber et al.
patent: 07237077 (1995-09-01), None
Fujiwara Ryuichi
Iwabuchi Naoki
Kimura Hajime
Armstrong Kratz Quintos Hanson & Brooks, LLP
Ashley Boyer D.
Mori Seiki Hitech Co., Ltd.
Ross Dana
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