This invention is directed to a self-propelled elevator system having multiple motors or one motor, and methods for synchronizing said multiple motors. This invention is also directed to an elevator brake system to be used in said self-propelled elevator system or other types of elevators to increase their level of safety.

An inter-floor transport facility in which a raising and lowering transport device is provided for each of the raising and lowering paths that are adjacent to each other. Receiving platforms include a carry in article receiving platform for supporting an article that is being carried in to the floor, a carry out article receiving platform for supporting an article that is being carried out from the floor, and a storage-purpose receiving platform for storing a transported article. On each floor, the carry in article receiving platform and the carry out article receiving platform are so located that the article can be transferred between one transfer device and both of the carry in article receiving platform and the carry out article receiving platform, and the storage-purpose receiving platform is so located that all of the transfer devices can transfer the article to or from the storage-purpose receiving platform.

An elevator arrangement includes two or more hoistways, at least one more elevator car than a total number of hoistways, and at least one more belt system than the total number of hoistways. At least one belt system may be provided between each pair of hoistways. At least one elevator car may be provided in each hoistway. Each elevator car may be connected to at least one belt system. The belt systems may provide a direct transfer of mechanical energy between the elevator cars. As a first elevator car moves downward in a first hoistway, mechanical energy may be generated via the belt systems to lift a second elevator car upwardly in a second hoistway.

A running system for an elevator. The running system comprises a car (21), running rails (1), and a driving mechanism, the car (21) is moved on the running mils by means of the driving mechanism, and the running system does not comprises a traction part. Further disclosed is a multi-car elevator running system: the running system is provided with a plurality of cats (21) and at least two set of running rails (1), and each set of running rails (1) can be used for the movement of line cars (21); the running system is further provided with at least one switching mechanism and driving mechanism, the car (21) is moved on the running rails (1) by means of the driving mechanism, different running rails (1) are connected by means of the switching mechanism, and the car (21) is switched to the different running rails (1) by means of the switching mechanism. By means of the configurations, the safety of the elevator during running can be enhanced, the high-speed running of the cars can be implemented, and the speed requirement of a high-rise elevator cart be satisfied.

Disclosed is an elevator system configured for controlling motion of an elevator car in a hoistway, the hoistway having a transfer station end that is configured to receive a transfer station, the system having: a car mover is operationally connected to the elevator car for moving the elevator car in the hoistway, wherein the car mover is configured to stop while approaching a transfer station when the transfer station is unavailable.

A system for transferring elevator cars from a first elevator shaft to a second elevator shaft including: a first propulsion system configured to move a first elevator car through the first elevator shaft; a transfer carriage configured to move the first elevator car and the first propulsion system from the first elevator shaft to the second elevator shaft through a transfer station, the transfer carriage including: an elevator car containment slot to receive the first elevator car and the first propulsion system when the elevator car containment slot is aligned with the first elevator shaft, wherein the first propulsion system is configured to move the first elevator car and the first propulsion system from an elevator system within the first elevator shaft onto the transfer carriage to a vehicle workstation.

An intelligent normal force release supervisor including: a processor; and a memory including computer-executable instructions that, when executed by the processor, cause the processor to perform operations, the operations including: receiving a signal from a dispatching controller that an elevator car and a propulsion system are going to park for a selected period of time; requesting a confirmation from a brake controller to confirm that a brake system of the elevator car and the propulsion system are deployed; receiving the confirmation from the brake controller to confirm that the brake system of the elevator car and the propulsion system are deployed; and transmitting a command to a normal force controller to reduce normal force on wheels of the propulsion system, wherein the normal force controller is configured to actuate a normal force generator to reduce the normal force on the wheels of the propulsion system in response to the command.

Example systems and methods for automated delivery of a food and/or beverage from a kitchen may be directed to a first vertically extending elevator configured to transport a payload to and from the kitchen. The payload may include a food and/or a beverage. Example systems also may include a laterally extending conveyor configured to transport the payload laterally from the first elevator to a second elevator. The second elevator is configured to transport the payload from the conveyor to a customer delivery window.

An elevator device includes a guide rail (1), a car (3), and a guide device (4). The car (3) is movable in a horizontal direction at a specific height. The guide device (4) includes a supporting member (11) and a guide member (12). The guide member (12) is displaceable to a first position for restricting movement of the car (3) in the horizontal direction and guiding up-down movement of the car (3) and a second position where the guide member (12) does not come into contact with the guide rail (1) when the car (3) moves in the horizontal direction.

An elevator system includes a drive controller configured to actuate a drive motor of an elevator drive assembly. A non-transitory computer-readable medium includes program instructions that cause a processor to retrieve a set of rules of the elevator system, generate at least one graphical user interface by applying the set of rules to at least one design template, calculate an acceptance score for the at least one graphical user interface based on a user profile of an administrator, and publish the at least one graphical user interface based at least partially on the acceptance score. The elevator system further includes a display device configured to display the graphical user interface after it is published and cause the drive controller to actuate the drive motor based on user input of a selection of at least one selectable option on the at least one graphical user interface.