82250 ⎘
Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means; Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks Duplicate, e.g. pivoted, members engaging the loads from two sides
Sub-classes:A LIFTING SYSTEM FOR LIFTING COMPONENTS TO AN ELONGATED STRUCTURE
#2IMPROVED POLE TONGS WITH INTEGRATED SAFETY FEATURE
#3TRANSPORT VEHICLE
#4HOIST HOOK AND TRANSPORTING METHOD OF ARTICLE USING THE HOIST HOOK
#5MULTI-ARMED LIFTING ACCESSORY
#6Load Lifter Assembly
#7CASING LIFTING SYSTEM
#8Multi-armed lifting accessory
#9CASING LIFTING SYSTEM
#10Coupling device and coupling method for coupling subject member
#11Multifunctional suspension device for mechanical engineering
#12Lifting apparatus for hoisting a gyratory crusher spider
#13DEVICE FOR ROTATING UTILITY POLE AND METHOD FOR CONTROLLING POSITION
#14Gripper device, conveyance vehicle, and conveyance method
#15Gripper device, conveyance vehicle, and conveyance method
#16HANGING DEVICE
#17Article transport vehicle
#18Load lifting device and method of lifting load
#19Lifting beam and lifting device
#20Manhole adjustment ring removal assembly and method
#21Deployable clasping systems and methods
#22Lifting system
#23Overhead transport system and overhead transport vehicle
#24AUTOMATED STORES AND MANUFACTURED-PRODUCT PRODUCTION UNIT COMPRISING SAME
#25REMOVABLE VEHICLE TOP LIFT SYSTEM HOOK
#26BARGE LID LIFTER SYSTEM AND METHOD
#27Transport vehicle
#28Cargo vessel lid lifting system
#29Tool lifting devices, oilfield flange lifting safety devices, and related methods of use
#30Automated stores and manufactured-product production unit comprising same
#31Method of automatically conveying object and automatic object conveying system
#32Barge lid lifter system and method
#33Devices and methods for handling radius fillers
#34Move up apparatus and method in multi floor construction
#35Hoist system for retrofitting small scissor lift to access enclosed areas in building structure
#36Cargo Vessel Lid Lifting System
#37Removable vehicle top lift system hook
#38Cargo vessel lid lifting system
#39Devices and methods for handling radius fillers
#40Loft block with aligned sheaves
#41Removable vehicle top lift system
#42Transport device
#43Connection fixture for attaching to a substantially planar structure and a method for use thereof
#44Transport device
#45Automated sling load handler for an aircraft
#46Universal flange lifter device
#47Flange lifter device
#48Apparatus and methods for flange support and alignment
#49Flange lifter device
#50Multiple-unit indexing clamp with mating vertically-grooved stacking units
#51Hydraulic Lifting Apparatus
#52Gripper device for transport vehicle, transport vehicle and overhead hoist transport vehicle
#53Learning device and learning method for article transport facility
#54Grab apparatus for handling bins or cases
#55Rigging device
#56CEILING MOVABLE TYPE DISUSED CAR SCRAPPING SYSTEM
#57LIFTING APPARATUS FOR LIFTING HOLLOW FRAMES SUCH AS MANHOLE OR CATCHMENT BASIN FRAMES
#58Service module with at least one anode clamp and means for applying a force or a shock on the anode rod
#59Grapple apparatus for a three point hitch
#60Lifting apparatus
#61RIGGING DEVICE
#62Apparatus and method for lifting containers
#63Suspended type transporting carriage and transporting system
#64TRUSS HANDLING APPARATUS
#65Article Transport Facility
#66Lifting assembly
#67Overhead travelling carriage
#68Lifting apparatus
#69Slat replacement system
#70Transporting apparatus having vertically movable holding portion
#71Modular unmanned line/tool emplacement (MULE) hook
#72Modular unmanned line/tool emplacement (MULE) hook
#73Load lifter assembly
#74Truss lifting apparatus and process
#75Apparatus and methods for suspending a tool