摘要:
The invention relates to a secondary part (10) of a linear motor, especially for an elevator device, to a method for producing the secondary part, to a linear motor with the secondary part and to a use of said linear motor. The secondary part (10) has a long, extended, latticed frame (1) in the free spaces (2) of which permanent magnets (4) are bonded with an adhesive (8), at the front. Said latticed frame (1) has a supporting function and a positioning function. The production of the secondary part (10) and the linear motor is more simple and more precise according to the invention.
摘要:
The invention relates to an elevator system with an elevator car, a braking device for stopping an elevator car in a special operating mode and a method for stopping an elevator car in the special operating mode. The elevator car (2) is arranged movably along guideways (4) and in the special operating mode is decelerated to a standstill and kept at a standstill by a braking device (3), by means of a braking force (FB) brought about by the braking device (3) together with a brakeway (5). According to the invention, a required deceleration (ANe) to bring the elevator car (2) to a stand still within a next-possible exit zone (11) in the special operating mode is calculated, furthermore a stopping of the elevator car (2) is detected if a sudden change (dFBeff) in the braking force (FB) or the acceleration (Aeff) is established and the braking force (FB) of the braking device (3) is set to a holding force when the stopping is established. Use of the invention follows from the elevator car coming to a stop directly in the region of an exit zone in a special operating mode and passengers in the car being able to leave the elevator car independently.
摘要:
The invention relates to a lift system having a lift car (4) which can move vertically and horizontally, wherein vertical movement takes place along a vertical track (3) having a vertical guide rail (5), and horizontal movement is carried out by utilizing a car transfer device (13). The car transfer device has a horizontal displacement unit (16) into which a vertical guide rail piece (18) can be integrated, said guide rail piece guiding the lift car (4) in the horizontal displacement unit (16). The horizontal displacement unit can be positioned in such a manner that the guide rail piece (18) forms a section of the vertical guide rail (5). The lift cabin (4) can be fixed on the guide rail piece (18) during the horizontal displacement by means of a brake device (20).
摘要:
The invention relates to a secondary part (10) of a linear motor, especially for an elevator device, to a method for producing the secondary part, to a linear motor with the secondary part and to a use of said linear motor. The secondary part (10) has a long, extended, latticed frame (1) in the free spaces (2) of which permanent magnets (4) are bonded with an adhesive (8), at the front. Said latticed frame (1) has a supporting function and a positioning function. The production of the secondary part (10) and the linear motor is more simple and more precise according to the invention.
摘要:
An elevator system with a car or platform to transport passengers and/or goods as well as with a counterweight, which are arranged as traversable or movable along a travel path, and which are coupled and/or with a drive by a suspension element interrelating their motion. The suspension element is guided and/or driven by a traction sheave and/or a drive shaft and/or a deflecting pulley. The suspension element is sheathed and/or belt-type, with a first layer made of a first plasticizable and/or elastomeric material, containing a first exterior surface, and with at least one tension member—rope-type, tissue-type, or comprising a multitude of partial elements—that is embedded in the first layer of the suspension element. A manufacturing procedure for one of the suspension elements is provided.
摘要:
The invention relates to a lift car (3) having a brake device (8) which is arranged in the region of the lift car for holding and braking the latter; the brake device (8) comprises: a brake unit (9) which can interact with a brake rail (7), an actuating device (10) which can generate an actuator force FA, and a connecting means (11) which connects the actuating device (10) to the brake unit (9) in a force-active way in order to transmit the actuator force FA, wherein the brake unit (9) is in its open position in the unloaded position, and wherein the connecting means (11) is a drawing means (12).