Patents
Sitemap › B66 - Hoisting; Lifting; Hauling › B66C - Cranes; Load-engaging elements or devices for cranes, capstans, winches, or tackles › B66C 23 - Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
Patents for B66C 23 - Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes (16,687)
08/2012
08/15/2012CN202379625U Telescopic arm crane
08/15/2012CN202379624U Anti-vibration device of lifting motor of tower crane
08/15/2012CN202379623U Hoisting mechanism and reach stacker
08/15/2012CN202379622U Pin shaft disassembling-assembling device and crane with pin shaft disassembling-assembling device
08/15/2012CN202379621U Tower crane, working platform of tower crane and inserted structure for working platform
08/15/2012CN202379620U Lifting and operating platform comprehensive equipment
08/15/2012CN202379619U Sleeve unloading device with high bearing capacity
08/15/2012CN202379618U Hoisting device
08/15/2012CN202379608U Boarding rotating hydraulic control system and crane provided with same
08/15/2012CN202379605U Angle detection device of arm support and crane with same
08/15/2012CN202379600U X type support leg of crane and crane provided with support leg
08/15/2012CN102633197A Torque limitation alarm device for straight-arm-type lorry-mounted crane
08/15/2012CN102633196A Method and device for changing prestress of lifting arm of flat-head tower crane
08/15/2012CN102633195A Self-balancing amplitude modulation holding pole
08/15/2012CN102633194A Railway crane for high-speed railway rescue and construction
08/15/2012CN102633190A Super-lift system, engineering machinery, control method and control device for super-lift system
08/15/2012CN102633189A Control method for railway wrecking crane and railway wrecking crane
08/15/2012CN101808931B Common pipelayer frame for multiple machine configurations
08/15/2012CN101537998B Lifting working platform with lifting device
08/15/2012CN101250888B Rotation control device and working machine therewith
08/13/2012DE202011100477U1 Turmdrehkran Tower Crane
08/09/2012WO2012105841A2 Unloading and loading crane arrangement and assembly of two unloading and loading crane arrangements
08/09/2012WO2012103743A1 Assembling system of suspension arm and assembling method thereof
08/09/2012US20120199544 Crane assembly
08/09/2012US20120199543 Boom for a crane assembly
08/08/2012EP2484624A1 Single-cylinder pin-type telescopic boom track optimized control method and control system thereof
08/08/2012CN202369310U Safety detection and control device for amplitude variation of swing arm of crane
08/08/2012CN202369309U Self-adaptive balance tower-type crane
08/08/2012CN202369308U Tower crane monitoring device
08/08/2012CN202369307U Tower crane standard section connecting pin shaft spacing and running preventing device
08/08/2012CN202369306U Safety monitoring and prewarning device for tower crane and safety monitoring system
08/08/2012CN202369305U Crane and hoisting variable amplitude hydraulic system thereof
08/08/2012CN202369304U Variable-amplitude limit device for boom and crane comprising variable-amplitude limit device
08/08/2012CN202369303U Supporting device and crane for engineering machinery
08/08/2012CN202369302U Slide bar lock mechanism, leg support device and engineering machinery
08/08/2012CN202369301U Miniature crawler type tray crane
08/08/2012CN202369300U Self-adjustment sliding block component for clearances among horizontal supporting legs of crane
08/08/2012CN202369299U Tower crane over-distance wall attaching device
08/08/2012CN202369298U Supporting guide device, horizontal oil cylinder and landing leg assembly
08/08/2012CN202369297U Counter weight lifting and placing device of automobile crane
08/08/2012CN202369296U Counterweight hoisting mechanism and crane with same
08/08/2012CN202369295U Telescopic truss arm and engineering machine
08/08/2012CN202369294U Jib boom with automatic oiling device and crane with jib boom
08/08/2012CN202369293U Cantilever girder assembly and reinforcing plate
08/08/2012CN202369292U Arm tip pulley gear and crane
08/08/2012CN202369291U Winch mounting structure of automobile crane
08/08/2012CN202369290U Connection structure of boom bracket and underframe of truck crane
08/08/2012CN202369289U Connection structure of auxiliary hook bracket and boom head of crane
08/08/2012CN202369288U Truss arm butt-joint structure, truss arm with same and truss arm crane
08/08/2012CN202369287U Jacking beam labor-saving operation device and tower crane with same
08/08/2012CN202369286U Auxiliary installation device, rotary rod piece and crane
08/08/2012CN202369285U Crane and arm head lamp mechanism of crane
08/08/2012CN202369284U Transverse platform structure of crawler crane and crane comprising structure
08/08/2012CN202369283U Double-power mobile crane
08/08/2012CN202369282U Movable crane
08/08/2012CN202369281U Automobile crane
08/08/2012CN202369280U Jack-up device for pylon
08/08/2012CN202369279U Crucible lifting car
08/08/2012CN202369278U Portable lifting machine
08/08/2012CN202369277U Suspension arm of assembly tool for side frame chute wear plate
08/08/2012CN202369268U Crane and hydraulic system for controlling tensile force of steel wire rope
08/08/2012CN102630211A Hoisting device
08/08/2012CN102627232A Gyration angle monitoring device, method and system as well as engineering mechanical equipment
08/08/2012CN102627231A Amplitude limiting device and method
08/08/2012CN102627230A Crane and balancing weight device thereof
08/08/2012CN102627229A Pin shaft connecting structure, assembling and disassembling methods thereof and tower crane
08/08/2012CN102627228A Tower crane and hanger assembly of tower crane
08/08/2012CN101979307B Single-cylinder pin plugging/unplugging mechanism for telescopic crane
08/08/2012CN101880007B Double engine-driven closed hydraulic system of main actuating mechanism of caterpillar crane
08/08/2012CN101532300B Swiveling mechanism and engineering machinery with swiveling mechanism
08/07/2012US8235231 Crane control with active heave compensation
08/07/2012US8235228 Method and apparatus for deep water deployment operations
08/07/2012US8234823 Telescoping mast
08/07/2012CA2685881C Adjusting mechanism for a winch
08/07/2012CA2530342C Vehicle for setting utility poles in a remote location
08/02/2012WO2012101325A1 Method in the check weighing of a weighing system and software product and arrangement in the check weighing of a weighing system and materials handling equipment
08/02/2012WO2012100768A1 Locking head
08/02/2012CA2822159A1 Method in the check weighing of a weighing system and software product and arrangement in the check weighing of a weighing system and materials handling equipment
08/01/2012EP2480811A1 Hoisting method and assembly for abandoning and/or recovering an underwater pipeline from a laying vessel, and laying vessel equipped with such a hoisting assembly
08/01/2012EP1988221B1 Turntable rotation drive device for a construction machine
08/01/2012CN202361007U Hydraulic supporting leg for mobile devices
08/01/2012CN202358855U Anti-collision device of high-tension line and crane
08/01/2012CN202358854U Turntable main body structure and crane provided with same
08/01/2012CN202358853U Demountable fixed support foot structure for tower crane
08/01/2012CN202358852U Device for adjusting spacing between horizontal supporting legs of crane
08/01/2012CN202358851U Portable and self-supporting titanium alloy hydraulic hoisting derrick mast
08/01/2012CN202358850U Light lift-type cantilever crane
08/01/2012CN202358849U Small-size suspension crane
08/01/2012CN102623921A Porcelain bottle shifter
08/01/2012CN102619824A Connecting structure of bracket and cover plate and crane
08/01/2012CN102619820A Fixing device and engineering machinery with same
08/01/2012CN102616688A Rotary locking device and engineering machinery
08/01/2012CN102616687A Rotatable engineering machinery rotation constant power control method, system and engineering machinery
08/01/2012CN102616686A Electronic limiting control system for lifting height of tower crane hook
08/01/2012CN102616685A Vehicular voice alarming system and crane
08/01/2012CN102616684A Overturn preventing device of reach stacker
08/01/2012CN102616683A Tower crane climbing frame and tower crane comprising same
08/01/2012CN102616682A Lengthened beam structure of crawler crane and crane with same
08/01/2012CN102616681A Cargo boom root section and tower crane comprising same
08/01/2012CN102616680A Tower crane connecting plate and tower crane with same
1 ... 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 ... 167