Inventio Ag

Aluisetti, Marco

Ciorica, Marius

Marco Aluisetti

Hugo Felder

Dennys Taiana

Eric Rossignol

Marius Ciorica

The present invention relates to a device () for randomly selecting a symbol among a plurality of pre-determined symbols, comprising a main body () having a polyhedral shape provided with a plurality of sides () in even number parallel and in pairs parallel and opposite to each other, a plurality of containment compartments () equal to the number of sides (), provided with a transparent cover () at the side () and a support base (), opposite the transparent cover () within the main body (), and a plurality of secondary devices () for randomly selection, each arranged within one of the containment compartments () and comprising a secondary body having a polyhedral shape provided with a plurality of sides () in even number parallel and in pairs opposite to each other, wherein each face () of the secondary devices for randomly selection is able to be placed onto the support base () by arranging only one face (), corresponding to the face () parallel and opposite to the support base (). parallel to the support base () and at the transparent cover ().

Random selection device

A control unit for an elevator installation comprises a cover and a base. The control unit further comprises a lock which can lock the cover to the base or release it from the base. The lock comprises a locking bar with a magnet, wherein this locking bar is movable back and forth between a closed position and an open position by movement of a magnetic lock on a surface of the cover. The locking bar with the magnet is stabilized in the closed position by a first magnetic element and the cover is locked. The locking bar with the magnet is stabilized in the open position by a second magnetic element and the cover is released.

Magnetic lock for a control unit in an elevator installation

An elevator car operating panel has push buttons corresponding to floors of a building, wherein the push buttons act on switch contacts registering elevator calls, and wherein the push buttons are mounted on the switch contacts.

Elevator car operating panel

An elevator car operating panel for registering elevator calls has a plurality of touch sensitive buttons freely configurable to correspond to floors of a building according to a specified configuration. The buttons are configured to be lighted with light of a first color when active in the specified configuration so as to be visible, and are configured to not be lighted when inactive in the specified configuration so as to be invisible.

An elevator monitoring unit and a procedure for maintenance of an elevator monitoring unit include arranging the elevator monitoring unit on at least one door post element which is integrated into the door post, and the door post element is parallel-shifted, to a large extent horizontally, for the purpose of maintenance, repair and diagnostics or is tiltable around a horizontal axis.

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Locarno, Switzerland

Marco Aluisetti