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  4. Presswerkzeug mit einem Zusatzwerkzeug und Verfahren zur Betätigung eines Zusatzwerkzeugs eines Presswerkzeugs
 
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Patent
Title

Presswerkzeug mit einem Zusatzwerkzeug und Verfahren zur Betätigung eines Zusatzwerkzeugs eines Presswerkzeugs

Other Title
Press tool for deforming sheet metal parts, has upper tool and lower tool, where both tools are movable relative to each other by press, and energy storage is loaded by relative movement of upper tool and lower tool
Abstract
The press tool (1) has an upper tool (2) and a lower tool (3), where both tools are movable relative to each other by a press. An energy storage (5) is loaded by the relative movement of the upper tool and the lower tool. The press tool has a storage element (8) that is coupled with an additional tool (7) and is connected with the additional tool over a trigger unit (10). The trigger unit is electrically or mechanically actuated. An independent claim is included for a method for actuating an additional tool of a press tool.
Inventor(s)
Roth, T.
Gätzschmann, C.
Noack, S.
Waltl, H.
Alaoui, M.
Link to:
Espacenet
Patent Number
102011001955
Publication Date
2012
Language
German
Fraunhofer-Institut für Werkzeugmaschinen und Umformtechnik IWU  
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