82613 ⎘
Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
Sub-classes:Rotation lock device, lever hoist, and hoisting machine
#2Double-drum intermediate gear linkage winding type hoisting system
#3Telescoping support structure
#4Lift assembly systems and methods
#5Telescoping support structure
#6Tow system
#7Rope hoist
#8Motor-operated crane drive
#9Motor assembly for drawworks systems and methods
#10Drawworks systems and methods
#11Slack line detection systems for winches
#12Winch for water sports and other uses
#13Braking apparatus for electric winch
#14Construction machine and method for upward and downward movement of a lifting element
#15Electric winch device
#16Lift assembly systems and methods
#17Load-compensating rope sheave arrangement
#18Slack line detection systems for winches
#19Locking mechanism for motorized lifting device
#20Compact motorized lifting device
#21Monitoring of brake
#22Friction brake having an actuator unit that acts perpendicularly to the brake application direction
#23Pulling tool
#24Fixing interface for a machinery brake, and a machinery brake
#25Lift assembly systems and methods
#26Rope braking system
#27Drawworks
#28PERMANENT-MAGNET SYNCHRONOUS GEARLESS TRACTION MACHINE
#29Lift assembly systems and methods
#30Dual braking device for a power winch
#31Electric winch
#32Strap winch assembly
#33Retrofitted hoist machine