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Vorrichtung zum automatischen Manipulieren von Werkzeugen

Device for the automatic manipulation of tools
 
: Gzik, H.; Utner, W.; Claussen, C.

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Frontpage ()

DE 1988-3817833 A: 19880526
DE 1988-3817833 A: 19880526
DE 3817833 C2: 19920527
B25J0009
German
Patent, Electronic Publication
Fraunhofer IPA ()

Abstract
A device (11) for the automatic manipulation of tools, for example for welding, is provided with a base unit (12) rotatable about a preferably vertical first rotary main axis (C) and is kept movable via two support arms (14, 17), a tool holder (23) about a horizontal second rotary main axis (B) on the basic unit (12), about a third main axis (A) and about three subaxes (D, E, P). In order to achieve a simple method for extending the working range while simultaneously optimizing accessibility and collision freedom with this type of device (11), the design arranges the basic unit (12) relative to a fixed part (13) so that a second rotary main axis (B) can be displaced in relation to the first rotary main axis (C) on the fixed part (13).

: http://publica.fraunhofer.de/documents/PX-40651.html