Abstract:
The invention relates to a door for accesses of elevator apparatuses, elevator apparatus and method for operating said door, which allows improving the efficiency of the space occupied by the elevator apparatus, improving its ergonomics and safety, comprising at least two leaves (1, 1') configured to move between a closed position, in which said leaves (1, 1') close an access (2, 3) of the elevator apparatus, said leaves (1, 1') being opposed at their side edges (4) and said side edges (4) being flush with one another, and an open position, in which said access (2, 3) is open, said leaves (1, 1') being opposed at their faces (5). The method for operating said door between the closed position and the open position comprises a first phase in which the leaves (1, 1') move without relative movement and being laterally connected to one another; and a second phase in which the leaves (1, 1') move with relative movement and being laterally disconnected from one another.
Abstract:
The invention relates to a device and actuation process in emergency situations in elevators and envisages that in any emergency situation that may occur in an elevator, either due to overspeed, jerk, uncontrolled movements of the car, free-fall of the car due to breaking of the traction ropes, lack of supply voltage, etc., instead of the car being stopped at the moment in which this emergency situation occurs and trapping the passengers, the process envisages the car being able to continue moving up or down according to the travel direction until it reaches the next floor, opening the doors of the car so that the passengers can get out and indicating the inoperative state of the elevator from that moment on.
Abstract:
The invention relates to an enclosure comprising a series of punched plates which can be bent and cut by hand in order to be adapted to the lift shaft and the dimensions of the door. According to the invention, one of the sides of the enclosure comprises at least two lateral closure plates, namely an upper plate and a lower plate which overlap one another, while the upper part of the enclosure is equipped with at least two upper plates, namely a left plate and a right plate which overlap one another according to the width of the shaft to be covered.
Abstract:
Electromechanical safety gear device for elevator apparatus, that can be electronically activated for the emergency braking of a car longitudinally movable along a guide (1), the device comprising an engagement block integral with the car. The device comprises an activation plate (2) movable with respect to the guide (1) and operable by the activation mechanism, and a guiding element (4) of a braking element (6), movable by a guiding mechanism (3) in a direction parallel to the guide (1). The activation plate (2) additionally comprises a friction element (12) for defining relative positions of the activation plate (2) with respect to the guide (1): a standby position, with the activation plate (2) spaced from the guide (1), an active position, in which the friction element (12) contacts said guide (1), and a braking position.
Abstract:
The invention relates to an elevator apparatus comprising: - a traveling assembly (1), - a shaft (3) where the traveling assembly (1) can be displaced, - a shaft element (4) which at some point of the path of the traveling assembly (1) is located in a space between a wall (3') of the shaft (3) and said traveling assembly (1), and - covering means (5) located in the traveling assembly (1) which can be displaced between an active position and an inactive position, such that the minimum distance between the wall (3') of the shaft (3) and the covering means (5) in the active position is smaller than in the inactive position, where the covering means (5) automatically switch from the active position to the inactive position when the traveling assembly (1) is located in its path next to the shaft element (4).
Abstract:
The casing for elevator runners comprising a body (1) defining a first face (2) and a second face (3), said body (1) comprising two articulations (4, 5) defining a central portion (6) and two side portions (7, 8), and characterised in that said side portions (7, 8) are rotatable towards said central portion (6) in both directions in order to obtain different functions in one single casing.
Title translation:ÜEN EN EN SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM SYSTEM
Abstract:
The present invention relates to a status signaling method and system for an elevator apparatus and elevator apparatus comprising said system, which allows signaling to users different statuses of the elevator apparatus prior to the calling action, as well as estimating the waiting time once it has been called, where the elevator apparatus comprises: - a cabin (1) which can move between at least two floor levels (2, 2', 2"), - at least one signaling element (3, 3', 3"), - at least one call element (4, 4', 4") located on a floor level (2, 2', 2"), and - at least one door (5, 5', 5") on a floor level (2, 2', 2") for accessing a cabin (1),
where the method comprises signaling a standby of the elevator apparatus, in which the elevator apparatus is operative but the cabin (1) is stopped and the doors (5, 5', 5") are closed, by means of the emission, through signaling elements (3, 3', 3"), of a first signal (s 1 ) having a intensity that is continuously variable between a maximum level and a minimum level.
Abstract:
The device comprises braking means of the elevator car or counterweight acting on guides (9) of the elevator, and is characterized in that said braking means comprise a switching element (1) that can be arranged in at least: a first position in which said braking means can function as a safety gear to prevent the free fall or the uncontrolled movement of the car or of the counterweight; and a second position in which said braking means function as a pit buffer to absorb the energy of the car or of the counterweight if a malfunction causes the car or the counterweight to surpass end stop positions, or as a pit buffer and as a safety gear. The present invention allows performing safety gear and pit buffer functions, eliminating conventional pit buffers.