Tying appliance for the tying round of small bundles of stalk-like material

摘要

The tying appliance (100) comprises a safety device, by means of which the drive can be interrupted instantaneously in the event of resistance occurring during the movement of the knotter needle (16) towards the bearing surface (4). Provided at the tip of the knotter needle (16) is a mechanical sensor (10) which is displaceable relative to the knotter needle (16) in the event of resistance and the displacement of which is transmitted mechanically to a telescopic connecting rod belonging to the drive of the knotter needle (16) and uncouples the connecting rod. <IMAGE>