CPC B66F 3/38 (2013.01) [A61B 6/4405 (2013.01); B66F 3/10 (2013.01); B66F 3/44 (2013.01)] | 12 Claims |
1. A telescopic lifting unit, comprising:
a first segment, a second segment, and a third segment;
said first and second segments being mounted for displacement relative to one another;
said second and third segments being mounted for displacement relative to one another;
a motor unit configured to move said first and second segments relative to one another, said motor unit being configured to interact with a spindle to convert a rotational movement of a motor of said motor unit into a translational movement between said first and second segments; and
a cable hoist configured to move said second and third segments relative to one another.
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