Tool changing – Including machine tool or component – Rotary spindle machine tool
Patent
1994-11-04
1996-12-17
Briggs, William R.
Tool changing
Including machine tool or component
Rotary spindle machine tool
408 43, 409202, 409212, 483 40, B23Q 146, B23B 3916
Patent
active
055847889
ABSTRACT:
A machine presenting a worktable movable along a first axis; and a crosspiece fitted with a number of machining heads and movable along a second axis perpendicular to the first axis. The crosspiece presents a box structure, and two end portions guided on two horizontal appendixes of two fixed uprights. Between one of the appendixes and the corresponding end portion of the crosspiece, there is provided a screw-nut screw pair for selectively moving the crosspiece. Each machining head is assigned a tool store accessible from the rear of the machine.
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IBM Technical Disclosure Bulletin, vol. 31, No. 11, Apr. 1989, New York, US pp. 242-243.
Briggs William R.
Pluritec Italia S.p.A.
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