Elevator systems including an elevator car having a car door sill and car apron assembly movable along an elevator shaft having a pit floor, are provided. The car apron assembly includes a collapsible guard with at least one guard element that is moveable from a deployed state to a compressed state. In the compressed state the at least one guard element is positioned within the car door sill. A guard frame is fixedly connected to the at least one guard element by one or more reinforcement elements, a translating member is arranged at each end of the guard frame, and a guide member fixedly connected to the elevator car. The collapsible guard is urged from the deployed state toward the compressed state as the guard element contacts the pit floor, and when transitioning from the deployed state to the compressed state, the translating member translates along the guide member.

An elevator arrangement including an elevator with an elevator control system, a safety system and an inspection or maintenance mode, which elevator having an elevator car arranged to run up and down in an elevator shaft along guide rails, and which elevator car is equipped with a roof. The roof of the elevator car is arranged to uncover upper part of the elevator car in order to form a natural safe working space inside the elevator car, and that the arrangement includes a control mechanism in order to control the position of the roof.

A handrail assembly, a car and an elevator. The handrail assembly includes a fixing portion and a moving portion, the fixing portion comprises a plurality of first vertical posts arranged in a vertical direction, wherein the first vertical posts are configured to be hollow; the moving portion comprises: a plurality of lifting portions each comprising a plurality of second vertical posts movable into the first vertical posts and horizontal posts attached between the second vertical posts, wherein each lifting portion is configured to move at least between the extended position and the retracted position, the horizontal post is adjacent to the fixing portion when in the retracted position, and the horizontal post is away from the fixing portion when in the extended position; a limiting component to make each lifting portion ascend or descend in sequence in the vertical direction; and a sensing mechanism.

An illustrative example elevator assembly includes a header beam and a first elevator cab supported by the header beam. A plurality of vertically oriented rods extend beneath the first elevator cab. A horizontally oriented mid-beam is coupled to a first one of the rods near a first end of the mid-beam and coupled to a second one of the rods near a second end of the mid-beam. A second elevator cab is situated beneath the first elevator cab and beneath the mid-beam. At least one linear actuator is supported at least partially on the mid-beam. The linear actuator selectively causes vertical movement of the second elevator cab relative to the rods.

An elevator device including on-car presence detection units, each being configured to detect presence of a person on top of a corresponding one of cars, on-car operation panels, each to be operated for a manual operation of the corresponding one of cars, and an elevator control device including a car operation approval unit configured to approve or cancel the operation on the on-car operation panels. When the on-car presence detection units have detected the presence of persons on top of the plurality of cars, the operation on the on-car operation panels of all the cars is canceled by the car operation approval unit. When the on-car presence detection unit has detected the presence of a person on top of one of the plurality of cars, the car operation approval unit approves the operation on the on-car operation panel of any one of the plurality of cars.

Elevator systems, methods, and devices comprising dual source light systems are described herein. Such elevator systems may be associated with or located within wind turbines and wind turbine towers. In embodiments, an elevator cabin may comprise a dual source light system further comprising at least one light source, a supercapacitor unit, an electronic circuit electrically connected to the at least one light source and the supercapacitor, and a housing unit. The dual source light system can receive energy from an external power source, convert one or more characteristics of the energy, e.g., voltage or current, and distribute the energy to the at least one light source. Any excess energy can be used to charge the supercapacitor such that when energy from the external power source is insufficient to power the at least one light source, such as during an outage, the electronic circuit draws energy from the charged supercapacitor.

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.

Elevator car ceiling access systems are provided. The elevator car ceiling access systems include an elevator car having a top and at least one elevator car door, an access panel located in a top of the elevator car, a car door operator, an access panel operator, and a selectively engageable coupling arranged between the car door operator and the access panel operator and arranged to selectively couple to the car door operator and the access panel operator to enable selective opening of the access panel.

An elevator car enclosure (106) which defines a volume (142) for receiving a load to be transported, wherein the elevator car enclosure (106) is formed from a single moulded body.

An elevator system includes a car that ascends and descends a hoist way, a power feeding device installed at a specific power feeding point of the hoist way, a power receiving device that receives power from the power feeding device when the car stops at the power feeding point, a battery that is charged by the received power, and an elevator control panel that controls ascent and descent of the car. When the remaining capacity of the battery is equal to or less than a predetermined capacity, the elevator control panel performs a rescue operation of a passenger in the car, and after the rescue operation, performs an automatic search operation of searching for a power feeding point where the power feeding device is installed according to the remaining capacity of the battery.