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Method for protecting service personnel in lift shafts has a tilting arm operated by the lift at the last stop which disables the lift movement
Method for protecting service personnel in lift shafts has a tilting arm operated by the lift at the last stop which disables the lift movement
The lift track (8) carries a fork (1) pivoting about an axis (2) to operate a switch (6) to prevent further rising of the cabin. The attachment to the shaft rail may be pneumatic, hydraulic or electric motor operated.
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