| 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) |
|---|
| 06/05/2013 | CN103130108A Step-by-step driving perpetual motion electric hoist and crane |
| 06/05/2013 | CN103130107A Novel wire rope ward-off apparatus |
| 06/05/2013 | CN103130106A Lifting equipment |
| 06/05/2013 | CN103130105A Method for efficiently dismantling large-scale integrated framework hydraulic machine in low workshop |
| 06/05/2013 | CN103130104A Bridge crane for steel truss girder bridge cantilever construction |
| 06/05/2013 | CN102431913B Crane and super hoisting device thereof |
| 06/05/2013 | CN102311055B Tower crane and its lower support assembly |
| 06/05/2013 | CN102303821B Luffing tower crane with balanced type suspension arm based on traction luffing of steel rope |
| 06/05/2013 | CN102259801B Folding arm support for truss arm crawler crane |
| 06/05/2013 | CN102229416B Closed-type rotary hydraulic system for crane and crane |
| 06/05/2013 | CN102180423B Special hoisting tool for replacing capacitor bank |
| 06/05/2013 | CN102155447B Rotating hydraulic system of crane and rotating buffer valve thereof |
| 06/05/2013 | CN102152110B Jib assembling system and assembling method |
| 06/05/2013 | CN102102718B Power unit for braking of tower crane |
| 06/05/2013 | CN101955133B Movable crane |
| 06/05/2013 | CN101808930B Conversion kit for adjusting pipelayer frame width |
| 06/04/2013 | CA2722886C Apparatus for safely transferring personnel or material from a watercraft to an object moving relative thereto and watercraft equipped with the apparatus |
| 05/30/2013 | WO2013075816A1 Counterweight fixing device |
| 05/30/2013 | WO2013075552A1 Crane and boom thereof |
| 05/30/2013 | WO2013075549A1 Method, apparatus, and system for measuring load of crane and crane |
| 05/30/2013 | WO2013075454A1 Crane and lifting extension apparatus thereof |
| 05/30/2013 | CA2856318A1 Counterweight fixing device |
| 05/29/2013 | EP2597066A1 Mobile lift crane with variable position counterweight |
| 05/29/2013 | EP2597065A1 Transition structure for boom frame of crane |
| 05/29/2013 | DE102011119656A1 Mobile crane, has A-block comprising V-shaped expandable legs whose revolving platform-sided ends are supported in pivotable manner, where ends of legs are connected with head or collar of boom weft over anchoring cable |
| 05/29/2013 | DE102011119655A1 Crane e.g. crawler crane of crane system used during assembly of wind power plant, has connecting element is provided between rotating platform and undercarriage, for generating bias voltage |
| 05/29/2013 | DE102011119654A1 Mobile Arbeitsmaschine, insbesondere Fahrzeugkran Mobile working machine, in particular mobile crane |
| 05/29/2013 | DE102005009348B4 Anpassungsfähiges Gleitlager für Teleskopkranausleger Adaptive sliding bearing for telescopic crane boom |
| 05/29/2013 | CN202953755U Novel anti-climbing safety device for tower crane |
| 05/29/2013 | CN202953754U Motor-driven balance crane |
| 05/29/2013 | CN202953753U Automatic balance adjusting device of crane |
| 05/29/2013 | CN202953752U Hydraulic device for balance crane |
| 05/29/2013 | CN202953751U Hoisting derrick mast and tower crane with same |
| 05/29/2013 | CN202953750U Hoisting derrick mast and tower crane with same |
| 05/29/2013 | CN202953749U Lifting device of retractable importing system and tower crane provided with lifting device |
| 05/29/2013 | CN202953748U Wall attaching structure of overhung externally-hung self-climbing tower crane |
| 05/29/2013 | CN202953747U Double-body deck crane |
| 05/29/2013 | CN202953746U Small-scale crane |
| 05/29/2013 | CN202953745U Transportation loading and unloading machine |
| 05/29/2013 | CN202953744U Small-size hoister for civil engineering |
| 05/29/2013 | CN202953743U Small full-automatic split crane |
| 05/29/2013 | CN202953742U Movable hanging bracket |
| 05/29/2013 | CN202953731U Free hook dropping operation switching circuit and device as well as crane |
| 05/29/2013 | CN103121628A Device for improving loading turning stability of travelling crane |
| 05/29/2013 | CN103121627A One-step type lifting system for wind power installation vessel and wind power installation vessel provided with same |
| 05/23/2013 | WO2013071797A1 Protection device for telescoping mechanism of arm support, telescopic arm support and crane |
| 05/23/2013 | WO2013071796A1 Super-lifting device of crane and all-terrain crane |
| 05/23/2013 | US20130125397 Lifting device and method for positioning of an unwieldy object |
| 05/22/2013 | DE202013003379U1 Mobiler Anhängerkran Mobile Trailer Crane |
| 05/22/2013 | DE202013003378U1 Mobiler Anhängerkran Mobile Trailer Crane |
| 05/22/2013 | DE202013003377U1 Mobiler Anhängerkran Mobile Trailer Crane |
| 05/22/2013 | DE202013003376U1 Mobiler Anhängerkran Mobile Trailer Crane |
| 05/22/2013 | DE202013003375U1 Mobiler Anhängerkran Mobile Trailer Crane |
| 05/22/2013 | DE202013003373U1 Mobiler Anhängerkran Mobile Trailer Crane |
| 05/22/2013 | DE202013003371U1 Mobiler Anhängerkran Mobile Trailer Crane |
| 05/22/2013 | CN202946463U Hydraulic system and crawler crane |
| 05/22/2013 | CN202945000U Lifting weight limiter |
| 05/22/2013 | CN202944999U Suspension arm |
| 05/22/2013 | CN202944998U Attached installation and maintenance platform of calibrated tower crane |
| 05/22/2013 | CN202944997U Novel slewing crane |
| 05/22/2013 | CN202944996U Simple agricultural lifting device |
| 05/22/2013 | CN202944989U Wiring device for tower crane |
| 05/22/2013 | CN202944983U Novel goods trolley |
| 05/22/2013 | CN103112788A Stand bar of engineering machinery and engineering machinery |
| 05/22/2013 | CN103112787A Tower crane and balance arm thereof |
| 05/22/2013 | CN103112786A Auxiliary bracing connection device for carrying arm support |
| 05/22/2013 | CN103112785A Retractable arm slide block assembly and retractable arm |
| 05/22/2013 | CN103112784A Tower crane dragrope device |
| 05/22/2013 | CN103112776A Sectional rope stopper applied to pulley components and crane with rope stopper |
| 05/22/2013 | CN103112499A Multi-box type inverted trapezoidal crane frame and crane provided with same |
| 05/22/2013 | CN102229414B Crane and counterweight block thereof |
| 05/22/2013 | CN102020208B Novel arm support system for crawler crane |
| 05/22/2013 | CN101670985B Electric transmission line iron tower erection tower crane with flexible base and flexible adhesion |
| 05/16/2013 | WO2013070080A1 Vessel and crane with full dynamic compensation for vessel and wave motions and a control method thereof |
| 05/16/2013 | WO2013068112A1 Boom construction, in particular for a truck-mounted concrete pump, and truck-mounted concrete pump |
| 05/16/2013 | WO2013067871A1 Tower crane |
| 05/16/2013 | WO2013067552A1 Crane, in particular loading crane for a vehicle |
| 05/16/2013 | DE102011118926B3 Gegengewichtsfixierung Counterweight fixation |
| 05/16/2013 | DE102010055325B4 Ausleger-Abspannungs-System für einen Turmdrehkran Boom Abspannungs system for a tower crane |
| 05/15/2013 | EP1925583B2 Method of handling wind turbine blades and device for mounting wind turbine blades, in particular mounting blades on a wind turbine |
| 05/15/2013 | CN202937532U Hydraulic amplitude variation loop of arm support and oil-liquid hybrid power system |
| 05/15/2013 | CN202936125U Boom frame and steel wire rope protection device thereof |
| 05/15/2013 | CN202936124U Security system applied to tower crane and elevator |
| 05/15/2013 | CN202936123U Rope blocking device for pulley and pulley assembly |
| 05/15/2013 | CN202936122U Variable amplitude fixed pulley mechanism and hoisting machinery |
| 05/15/2013 | CN202936121U Telescopic support leg and truck crane |
| 05/15/2013 | CN202936120U Boom pulling rod bracket and boom |
| 05/15/2013 | CN202936119U Counterweight mechanism and crane |
| 05/15/2013 | CN202936118U Movable arm type tower crane and balancing weights thereof |
| 05/15/2013 | CN202936117U Crane with folding arm girders |
| 05/15/2013 | CN202936116U Folding type truck crane |
| 05/15/2013 | CN202935215U Anti-explosion transportation crane under coal mine well |
| 05/15/2013 | CN202934255U Rod piece joint and connecting structure of rod piece joint and rod piece |
| 05/15/2013 | CN103101848A Portable maintenance cantilever hoist of tower crane |
| 05/15/2013 | CN103101847A Tower type truss installing structure and method without cooperation with altitude hoisting equipment |
| 05/15/2013 | CN103101846A Changeable-prow self-propelled floating crane |
| 05/15/2013 | CN103101845A Hydraulic crane of underground transfer rail |
| 05/15/2013 | CN103101844A Convenient high-rise lifting apparatus |
| 05/15/2013 | CN103101843A Hoisting device |
| 05/15/2013 | CN102367159B Method for determining missed drawing of tower crane |