Metal working – Plural diverse manufacturing apparatus including means for... – With means to feed work intermittently from one tool station...
Patent
1993-01-29
1994-09-20
Briggs, William
Metal working
Plural diverse manufacturing apparatus including means for...
With means to feed work intermittently from one tool station...
29564, 409251, 409273, B23Q 3904, B23Q 704, B23D 3700
Patent
active
053477049
ABSTRACT:
A progressive broaching apparatus comprising a base, an index table mounted on the base and defining a plurality of circumferentially spaced work stations, first and second columns mounted on and independently upstanding from the base, and first and second rams mounted on the first and second columns in overlying relation to respective spaced portions of the index table and operative to coact with the work stations in response to indexing movement of the work table to progressively transform an unfinished workpiece into a finished workpiece. A track is mounted on one of the columns to define a linear path extending between the columns in overlying relation to the index table and a trolley is mounted for movement on the track to facilitate the delivery of unfinished workpieces to the work stations and the removal of finished workpieces from the work stations. The trolley includes a load gripper to deliver unfinished parts to a loading nest on the index table for delivery to the first and second rams and an unloading gripper to unload finished parts from an unloading nest on the index table from the first and second rams.
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Everlove Craig
Garden Dale J.
Anderson-Cook Incorporated
Briggs William
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