81975 ⎘
Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically
CABIN MECHANICS OF PANORAMIC VACUUM ELEVATOR
#2Aerolift Systems and Methods Using Air Ducts and Lifting Bodies
#3PASSENGER TRANSPORT SYSTEM AND METHOD FOR TRANSPORTING A PASSENGER
#4A CHARGER ASSEMBLY FOR CHARGING AN ENERGY STORAGE UNIT ASSOCIATED WITH AN ELEVATOR
#5A SEAL ASSEMBLY FOR AN ELEVATOR AND A METHOD TO OPERATE THE SAME
#6A STRUCTURE FOR CONSTRUCTING AN IMPROVED GUIDE PILLAR SYSTEM OF A PNEUMATIC VACUUM ELEVATOR
#7BRAKE ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR AND METHOD TO OPERATE THE SAME
#8A SYSTEM AND A METHOD FOR DETECTING POSITION AND CONTROLLING SPEED OF AN ELEVATOR CABIN
#9Hoistway Mechanics of Panoramic Vacuum Elevator
#10A BASE RING ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR AND A METHOD THEREOF
#11APPARATUS AND METHOD FOR ELEVATOR CONTROL UTILIZING LOGARITHMIC AVERAGING FOR CONSISTENT LEVELING TIMES
#12A SPLIT UNIT WITH REDUCED HEADROOM ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR
#13Structure for frame pieces of a pneumatic vacuum elevator
#14Structure for a guide pillar system of a pneumatic vacuum elevator
#15Suspension arrangement to absorb stress acting on an elevator cabin during landing
#16Modular cabin assembly for an elevator and a method to operate the same
#17SYSTEM AND METHOD TO ENABLE COMMUNICATION BETWEEN CONTROL COMPONENTS OF A PNEUMATIC VACUUM ELEVATOR
#18MODULAR ELEVATOR SYSTEMS AND METHODS
#19DURABLE PNEUMATIC ELEVATOR SYSTEM AND METHODS
#20CABIN MECHANICS OF PANORAMIC VACUUM ELEVATOR
#21Guide rail-pillar system of pneumatic vacuum elevator and a method to operate the same
#22Seal assembly for a pneumatic vacuum elevator
#23Overload valve assembly for a pneumatic vacuum elevator
#24Landing lever assembly of a pneumatic vacuum elevator and method to operate the same
#25Pneumatic flow controlling device for a pneumatic vacuum elevator and a method thereof
#26Integrated noise suppression apparatus for a pneumatic vacuum elevator
#27Locking device for a guide rail and a method thereof
#28Self-climbing self-locking elevator
#29Hoistway mechanics of panoramic vacuum elevator
#30Building structure translation system and method
#31Municipal water powered Shabbat transportation device
#32Systems and methods for controlling working fluid in hydraulic elevators
#33Systems and methods for an entertainment system
#34Pneumatic vertical transportation device
#35Elevator
#36Pneumatic vacuum elevator cabin guides
#37Hydraulic elevator safety device, and method for detecting open-door travel abnormality in hydraulic elevator
#38Hydraulic elevating platform having no guide rails and elevating method
#39Hydraulically activated shutoff valve for a hydraulic elevator system
#40Smart pit for hydraulic elevators and other products using pressurized hydraulic fluids
#41Systems and methods for conveying passengers, flight crew personnel, containers and food service carts
#42Systems and methods for conveying passengers, flight crew personnel, containers and food service carts
#43Locking actuator with a collision detection system for a lift
#44Under car power unit for an elevator system
#45Hydraulic elevator system and method
#46Energy recapture system for hydraulic elevators
#47Electric hydraulic catalyst loading and unloading device and methods therefor
#48Wrapped Hydraulic Elevator Suspension Machine
#49Vacuum valve
#50Vacuum brake
#51System of vertical and horizontal movement of the transport cabin in a elevator translator plant for the overcoming of obstacles
#52Machine roomless hydraulic elevator system
#53Sabbath elevator
#54Control device for a hydraulic elevator drive
#55PNEUMATIC PISTON ELEVATOR
#56Lift with lifting mast collision control apparatus
#57Hydro pneumatic lifting system and method
#58Method for modernizing a hydraulic elevator
#59Height adjustment system for wheelchair lift
#60Wheelchair lift device with pinned floor struts
#61HYRAULIC ELEVATING PLATFORM ASSEMBLY
#62Pneumatically telescoping mast having lighting and DC operated controls
#63DRIVE SYSTEMS
#64VERTICAL LIFT WITH SYNCHRONIZER
#65Hydraulic elevator system
#66Hydraulic elevator without machine room
#67Hydraulic elevating platform assembly
#68ELEVATING DEVICE AND CONTROL METHOD THEREOF, AND IMAGING APPARATUS
#69VERTICAL CONVEYOR WITH HYDRAULIC DRIVE
#70Drive Systems
#71Telescopic lifting assembly
#72Low profile lift
#73Device for moving a platform along elevator guide rails
#74Heavy duty vehicle component lift apparatus and method
#75Pneumatically telescoping mast having DC operated controls
#76Elevator pit receptacle with float valve assembly
#77Apparatus for driving raising and lowering of lift for tower type storehouse
#78Pneumatic elevator with pressure regulator
#79Cabin guide
#80Adjustable seal
#81Pneumatic vacuum elevator seal
#82Split vacuum elevator system
#83Method for lifting with mast collision control apparatus