AUTOMATIC DRAWING DEVICE

A drawing device including a drawing block and a traction device, where the traction device includes two drive belts and an automatic engagement device. This automatic engagement device includes an auxiliary traction device propelled with power by the traction device.

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Bibliographische Detailangaben
Hauptverfasser: ROBBE, LIONEL, CHOUVEL, JEAN, SAUVONNET, JEAN-LOUIS, CECCACCI, PIER BRUNO, LEMIRE, JEAN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:A drawing device including a drawing block and a traction device, where the traction device includes two drive belts and an automatic engagement device. This automatic engagement device includes an auxiliary traction device propelled with power by the traction device.