PROTECTIVE ROOF WITH AN ADJUSTABLE WIDTH AND DEPTH FOR INSTALLING IN AN ELEVATOR SHAFT
METHOD FOR OPERATING A CONSTRUCTION SITE DEVICE AND CONSTRUCTION SITE DEVICE
Method for operating a construction site device and construction site device
METHOD FOR OPERATING A CONSTRUCTION SITE DEVICE AND CONSTRUCTION SITE DEVICE
Method for operating a construction site device, and construction site device
Assembly device and method for carrying out an installation process in a lift shaft of a lift system
ELEVATOR CAR ARRANGEMENT FOR A DOUBLE-DECK ELEVATOR, AND DOUBLE-DECK ELEVATOR
ELEVATOR CAR ARRANGEMENT FOR A DOUBLE-DECK ELEVATOR, AND DOUBLE-DECK ELEVATOR
Lifting device for lifting a payload within an elevator shaft in a controllable manner
LIFTING DEVICE FOR LIFTING A PAYLOAD WITHIN AN ELEVATOR SHAFT IN A CONTROLLABLE MANNER
Building site device having a climbing formwork and an elevator system
BUILDING SITE DEVICE HAVING A CLIMBING FORMWORK AND AN ELEVATOR SYSTEM
Mobile transport device and method for introducing an installation frame into a shaft
MOBILE TRANSPORT DEVICE AND METHOD FOR INTRODUCING AN INSTALLATION FRAME INTO A SHAFT
Method for constructing an elevator system having increasing usable lifting height
METHOD FOR CONSTRUCTING AN ELEVATOR SYSTEM HAVING INCREASING USABLE LIFTING HEIGHT
Method for constructing an elevator system having increasing usable lifting height