82627 ⎘
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; Operating devices pneumatic or hydraulic
Sub-classes:BRAKING SYSTEM AND METHOD FOR BRAKING WITH VARIABLE BRAKING FORCE
#2Manually Operated, Hydraulic Lowering Device for Lifting Equipment
#3PNEUMATIC LOAD BALANCING SYSTEM AND METHOD
#4Bullwheel tensioner systems and devices
#5Work machine
#6Forestry winch
#7WINCH BRAKE DEVICE
#8Hydraulic system for a work machine having a hydraulic winch
#9Multi-channel impact-resistant intelligent-constant-deceleration hydraulic braking system
#10System for controlling the operation of a hydraulic winch
#11Apparatus for passively preventing marine floating body from twisting during mooring
#12Control device of hydraulic winch
#13CABLE AND STRUCTURE TRAVERSING TROLLEYS
#14Brake device
#15Hydraulic controller for hydraulically actuated liftable and lowerable hook of crane
#16Drawworks systems and methods
#17Elevator with a brake device
#18Reel drive assembly
#19Pneumatic brake release apparatus used on elevator traction machine
#20Braking system for a draw works used for drilling operations
#21Fluidically actuatable failsafe disk brake system and lifting device comprising said system
#22Method and mechanism for releasing hydraulic elevator brakes
#23Lifting-device brake system
#24Hydraulic brake system for elevator
#25Disk brake system
#26Braking systems for pneumatic hoists
#27Braking systems and methods for a winch drum
#28Winch Braking device
#29Supplementary braking thrust apparatus for brake and supplementary method thereof
#30Air balancer
#31Electrohydraulic leak compensation
#32Electronic winch monitoring system
#33Nagative brake device, construction machine, and method of activating negative
#34Draw works
#35Electronic winch monitoring system