A cutting device having a spring that is compressed. After a firing pin retainer has travelled a predetermined path, a locking element is released. The release results in the spring being released, causing the firing pin to be accelerated and at the end to strike a percussion cap, whereby a pyrotechnic charge therein is ignited and thereby a delay element, if provided, is lit. This delay element regulates the delay time. Afterwards, an additional charge is ignited. The gas volume thus generated applies pressure to the cutting element. Above a certain pressure the shear pin shears off, causing the cutting element to be axially accelerated. The cutting element strikes the stop at high speed as a result of the acceleration, and penetrates into same. A connection to be cut, which is guided through an opening in front of the stop, is thereby severed.
SCHNEIDEINRICHTUNG
CUTTING DEVICE
DISPOSITIF DE COUPE
2020-04-29
Patent
Electronic Resource
German
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