| 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) |
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| 02/27/2013 | CN102942126A Balance arm of tower-type crane and tower-type crane |
| 02/27/2013 | CN102942125A Fly jib tail frame and fly jib and hoisting equipment with same |
| 02/27/2013 | CN102942124A Tower crane |
| 02/27/2013 | CN102942123A Support for jib of crane and crane with support |
| 02/27/2013 | CN102942122A Lifting door type hood of crawler crane |
| 02/27/2013 | CN102942121A Double-power crane |
| 02/27/2013 | CN102942120A Special wheel cake loading and unloading robot for automatic production line |
| 02/27/2013 | CN102040159B Center rotary cylinder device of full hydraulic hybrid power crane |
| 02/21/2013 | WO2013023371A1 Standard segment for crane and tower crane |
| 02/21/2013 | WO2013023349A1 Foldable boom structure and engineering machinery |
| 02/21/2013 | WO2013023347A1 Foldable boom structure and method for unfolding and folding the foldable boom structure |
| 02/21/2013 | WO2012058476A9 Portable derrick system, apparatus & methods |
| 02/20/2013 | EP2559651A1 Counterweight block and assemblies for cranes |
| 02/20/2013 | EP2559650A1 Counterweight block and assemblies for cranes |
| 02/20/2013 | EP2558404A1 Boom, personnel hoist, and method for using personnel hoist |
| 02/20/2013 | EP2558403A1 Method for locking operating position of boom, personnel hoist and lift cylinder |
| 02/20/2013 | EP2558358A1 Marine lifting apparatus |
| 02/20/2013 | CN202744289U Novel working at height rotary table |
| 02/20/2013 | CN202744242U Over-jacking protection device of self-jacking type tower crane |
| 02/20/2013 | CN202744241U Lifting machine |
| 02/20/2013 | CN202744240U Six rows of rapidly-dismounted type roller slewing bearings |
| 02/20/2013 | CN202744239U Transmission device of tower crane turning system |
| 02/20/2013 | CN202744238U Automatic balance control tower type crane |
| 02/20/2013 | CN202744237U Lead-in hanger and tower crane including same |
| 02/20/2013 | CN202744236U Driving amplitude variation trolley traction buckling rope and tensioning rope integrated device |
| 02/20/2013 | CN202744235U Engineering machine and oil pump installing structure thereof |
| 02/20/2013 | CN202744234U Adjustable adhering bar used for tower crane |
| 02/20/2013 | CN202744233U Crawling ladder installing structure of tower-type crane |
| 02/20/2013 | CN202744232U Tower crane long suspension arm lifting steel rope supporting device |
| 02/20/2013 | CN202744231U Oil storage moving pump station for tower crane |
| 02/20/2013 | CN202744230U Tower crane arm front end buckling rope rotation integration device |
| 02/20/2013 | CN202744229U Turning fixed pulley device of lifting rope of revolving platform of tower crane |
| 02/20/2013 | CN202744228U Outer ear plate of tower crane pin roll connecting tower body standard knot |
| 02/20/2013 | CN202744227U Inner ear plate of tower crane pin roll connecting tower body standard knot |
| 02/20/2013 | CN202744226U Hoisting tri-magnification rope winding olecranon-shaped arm head of moving arm tower crane |
| 02/20/2013 | CN202744225U Tower crane supporting foot placing device |
| 02/20/2013 | CN202744224U Conveniently-dismantled holding rod |
| 02/20/2013 | CN202744223U Hoisting tool for trigger of combined on-load tap switch |
| 02/20/2013 | CN202744222U Hand-operated upright column-type hydraulic crane |
| 02/20/2013 | CN202744221U Automatic bale pouring device of automatic cotton pouring and stacking machine |
| 02/20/2013 | CN102937139A Pivoting support, boom system and elevating fire truck |
| 02/20/2013 | CN102935980A Small vertical station folding-jib crane |
| 02/20/2013 | CN102935973A Hoisting appliance and crane with same |
| 02/19/2013 | US8376685 Dual scara arm |
| 02/18/2013 | DE202005022079U1 Vorrichtung zur Fortbewegung oder zur Erzeugung einer Bewegung eines mit der Vorrichtung in Verbindung stehenden Teils Apparatus for locomotion or for generating a motion of a part associated with the device |
| 02/14/2013 | WO2013020385A1 Box-shaped structural member for engineering machinery, boom system and engineering machinery |
| 02/13/2013 | DE202011110230U1 Mobil-Teleskopkran Mobile telescopic crane |
| 02/13/2013 | CN202733343U Self-propelled powder device and auxiliary installation system used for crane |
| 02/13/2013 | CN202732621U Loosening prevention connection structure, support leg and crane |
| 02/13/2013 | CN202729738U Elevator |
| 02/13/2013 | CN202729701U Forklift |
| 02/13/2013 | CN202729671U Monitoring system of crawler crane |
| 02/13/2013 | CN202729670U Laser barrier |
| 02/13/2013 | CN202729669U Rotary support with double-rotary structure for tower crane |
| 02/13/2013 | CN202729668U Cross beam, rotary table and crane |
| 02/13/2013 | CN202729667U Output structure of lorry-mounted crane turning device |
| 02/13/2013 | CN202729666U Three-stage telescopic support leg structure of lorry-mounted crane |
| 02/13/2013 | CN202729665U Lower support with powder plastic surface for tower crane |
| 02/13/2013 | CN202729664U Tower crane with support frames |
| 02/13/2013 | CN202729663U Superlift counterweight luffing system and crane |
| 02/13/2013 | CN202729662U Crane and weight balancing device thereof |
| 02/13/2013 | CN202729661U Damaging force subduction device and variable amplitude device for crane |
| 02/13/2013 | CN202729660U Support strengthening device for tower crane attached frame |
| 02/13/2013 | CN202729659U Balance arm with powder plastic surface for tower crane |
| 02/13/2013 | CN202729658U Own-crane with built-in variable arm length wind-driven generator |
| 02/13/2013 | CN202729657U Crane |
| 02/13/2013 | CN202729656U Cargo boom with powder plastic surface for tower crane |
| 02/13/2013 | CN202729655U Integrated frame of articulating boom lift vehicle crane |
| 02/13/2013 | CN202729654U Roller device for climbing frame of tower crane |
| 02/13/2013 | CN202729653U Locking device for jacking crossbeam of climbing frame of tower crane |
| 02/13/2013 | CN202729652U Steel wire rope torsion-proof tail section for tower crane |
| 02/13/2013 | CN202729651U Upper support provided with powder plastic surface and used for tower crane |
| 02/13/2013 | CN202729650U Tower crane jacking device with fall-resistance structure |
| 02/13/2013 | CN202729649U Sleeve frame provided with powder plastic surface and used for tower crane |
| 02/13/2013 | CN202729648U Tower top provided with powder plastic surface and used for tower crane |
| 02/13/2013 | CN202729647U Standard knot provided with powder plastic surface and used for tower crane |
| 02/13/2013 | CN202729646U Tower crane standard knot |
| 02/13/2013 | CN202729645U Tower crane with elevator |
| 02/13/2013 | CN202729644U Tower crane and tower crane connection structure applied to thereof |
| 02/13/2013 | CN202729643U Flexible connection device and mast assembly |
| 02/13/2013 | CN202729642U A-frame used for engineering machinery |
| 02/13/2013 | CN202729641U Tower arm rear bracket lifting device and crane |
| 02/13/2013 | CN202729640U Combined belt coiling, hoisting and turning device |
| 02/13/2013 | CN202729639U 多功能起重吊装机构 Multifunction lifting mechanism |
| 02/13/2013 | CN202729638U Lifting device |
| 02/13/2013 | CN202729612U Control device for movable counterweight of crane and crane |
| 02/13/2013 | CN202729607U Current collecting device for tower crane rotary system |
| 02/13/2013 | CN202728347U Frame, chassis with frame, wheeled crane with frame |
| 02/13/2013 | CN202726418U Pin inserting and pulling device and engineering machine |
| 02/13/2013 | CN102933768A Vehicle train for transporting rails |
| 02/13/2013 | CN102926799A Large-scale equipment hoisting and transporting method for underground construction |
| 02/13/2013 | CN102923594A Tower crane and elevator integrated building construction machine |
| 02/13/2013 | CN102923593A Device and method for preventing collision between crossed cantilever cranes |
| 02/13/2013 | CN102923592A Tower crane safety monitoring system based on AVR (automatic voltage regulation) singlechip |
| 02/13/2013 | CN102923591A Automatic hook-retracting device of lifting hook of intelligent lorry crane |
| 02/13/2013 | CN102923590A Space-saving vertical support oil cylinder foot |
| 02/13/2013 | CN102923589A Boom tower crane, A-shaped frame thereof and mounting method of A-shaped frame |
| 02/13/2013 | CN102923588A Crane jib |
| 02/13/2013 | CN102923587A Rope holding device, tower crane lifting beam, lifting rope anti-falling method and tower crane |
| 02/13/2013 | CN102923586A Telescopic truss structure connected by web members and plug pins |