DISPOSITIF D'ETIRAGE AUTOMATIQUE
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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Format: | Patent |
Sprache: | fre |
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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. |
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