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Patent
Title

Schneideinrichtung

Other Title
Cutting device for high speed stamping and cutting machines used for cutting a workpiece comprises gear devices moving a cutting element with a maximum lifting speed which is greater than the maximum lifting speed of drive devices.
Abstract
Die Erfindung betrifft eine Schneideinrichtung zum Einbau in schnell laufende Stanz- und Schneidmaschinen, zum Schneiden eines Werkstuecks mittels eines beweglichen Schneidelements, wobei das Schneidelement zur Ausfuehrung einer Hubbewegung ueber Antriebsmittel von der Maschine antreibbar ist und die Antriebsmittel eine maximale Hubgeschwindigkeit v<1< erreichen, wobei Getriebemittel vorgesehen sind, ueber die das Schneidelement mit einer maximalen Hubgeschwindigkeit v<2< > v<1< bewegbar ist.

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WO2003086691 A UPAB: 20031120 NOVELTY - Cutting device (10) for high speed stamping and cutting machines used for cutting a workpiece using a moving cutting element comprises a drive driving the cutting element to perform a lifting movement via drive devices (20, 22, 24, 28, 32). The drive devices reach a maximum lifting speed. Gear devices move the cutting element with a maximum lifting speed which is greater than the maximum lifting speed of the drive devices. DETAILED DESCRIPTION - Preferred Features: The gear devices consist of a rocking lever (44) driven by a plunger (46) having a spring element. USE - For high speed stamping and cutting machines used for cutting a workpiece. ADVANTAGE - Excellent cutting quality is achieved at increased output rates without expensive modification of the stamping and cutting machines.
Inventor(s)
Boening, M.
Link to:
Espacenet
Patent Number
2002-10217026
Publication Date
2003
Language
German
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