Work cage
AssigneePalfinger AG
InventorChristian HORA
Life of this patent
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Abstract
A lifting apparatus suspendably mounted on a holding apparatus, wherein during operation a pivot angle of the holding apparatus which deviates from a vertical straight line can be limited by a safety apparatus, wherein the pivot angle can be monitored and limited in two opposite directions, wherein swinging of the lifting apparatus back towards the vertical straight line is not impeded.
Claims17
A lifting apparatus mounted suspendably to a holding apparatus, wherein in operation a pivotal angle of the lifting apparatus deviating from a vertical straight line can be limited by way of a safety apparatus, wherein that the pivotal angle is adapted to be monitorable and limitable in two mutually opposite directions, wherein swinging settlement of the lifting apparatus back in the direction of the vertical straight line remains unimpeded.
Dependencies are inferred from the claim text.