Machine-tool

Details Machine-tool Machine-tool

1990-01-16

1991-01-29

Bishop, Steven C.

Metal working

Plural diverse manufacturing apparatus including means for...

Common reciprocating support for spaced tools

409145, 409165, 409198, 409212, 409221, B23Q 3157, B23C 1027, B23C 114

Patent

active

049876686

ABSTRACT:
The spindle of a machine-tool is mounted on a carriage movable along a horizontal transverse member which is carried by the columns of a part of the frame of the machine having the shape of a closed porch, and which is situated in front of these columns. This transverse member moves vertically along the columns. The workpiece-carrying table, which can rotate on itself, is mounted on a carriage movable in a direction parallel to the spindle axis on a portion of the frame situated in front of the porch. Thus, the machine is compact and, whatever the extreme positions of its movable elements might be, no cantilever condition is produced which could generate machine deformations.

REFERENCES:
patent: 2671233 (1954-03-01), Marchant et al.
patent: 2699695 (1955-01-01), Addison
patent: 3587389 (1971-06-01), Kreimer
patent: 4635342 (1987-01-01), Balding
patent: 4669174 (1987-06-01), Fischer et al.

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