Metal working – Plural diverse manufacturing apparatus including means for... – With means to feed work intermittently from one tool station...
Reexamination Certificate
2005-03-29
2005-03-29
Cadugan, Erica (Department: 3722)
Metal working
Plural diverse manufacturing apparatus including means for...
With means to feed work intermittently from one tool station...
C029S038900, C029S03800E, C082S125000, C082S126000, C414S018000, C414S746700
Reexamination Certificate
active
06871389
ABSTRACT:
A workpiece feeder adapted to feed workpieces to the processing main shaft of a cutting metal-working machine individually is disclosed to include a frame base adapted to carry individual workpieces, a conveyer, two striking blocks fixedly fastened to the conveyer, a power drive controlled by a control box to move workpieces to the feeding position one after another and to rotate the conveyer, causing the striking blocks to force individual workpieces to the processing main shaft of the cutting metal-working machine one after another through a workpiece guide.
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patent: 3746212 (1973-07-01), Anderheggen et al.
patent: 4068546 (1978-01-01), Werkmeister
patent: 4388039 (1983-06-01), Schwarze
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patent: 5081889 (1992-01-01), Takano et al.
patent: 6119330 (2000-09-01), Cheng
patent: 6446533 (2002-09-01), Miyano
Cadugan Erica
Pro-Techtor Inter-national Services
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