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(11) | EP 0 727 382 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | A time recording system for a hoist |
(57) A passenger hoist or lift, in particular a temporarily erected building hoist, comprises
a hoist cage (1) having a control system for the control of the hoist. The hoist has
locking means (10), which in a locking position prevents the utilization of the hoist
and in a release position permits the utilization thereof. An identifying system is
associated with the locking means (10) for identifying the authorization of a user,
whereby a release signal is delivered to the locking means in case of verified accepted
authorization. A recording system having a memory unit and a timer is associated with
the identifying system, the identity of the utilizer and the time of use being recorded
in the memory unit at each occasion of use in order to accomplish a debiting based
on time of use. |