| Patents for B66C 11 - Trolleys or crabs, e.g. operating above runways (1,442) |
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| 07/03/2013 | CN103183288A Configuration scheme for air compressor of multifunctional overhead travelling crane and multifunctional overhead travelling crane |
| 06/26/2013 | CN203021209U Portal crane |
| 06/26/2013 | CN203021205U Crane device for hoisting large-tonnage weight |
| 06/26/2013 | CN203021192U Crane and lifting mechanism thereof |
| 06/26/2013 | CN203021191U Hoisting mechanism for rail-mounted gantry crane |
| 06/26/2013 | CN102026858B Overhead conveying vehicle |
| 06/19/2013 | CN203006788U Station crane |
| 06/19/2013 | CN203006785U Portal type bridge erecting machine |
| 06/19/2013 | CN203006757U Swing arm for crane |
| 06/12/2013 | CN103145037A Electric hoist, electrically operated motor car of electric hoist, and driving and traction device of electrically operated motor car |
| 06/12/2013 | CN103145036A Removing tool and removing method of indoor ultrahigh assembly-type steel structure support system |
| 06/05/2013 | CN202967951U Revolving structure of crane and crane |
| 06/05/2013 | CN202967917U Gantry crane |
| 06/05/2013 | CN202967915U Sleeper die hydraulic flip transportation device |
| 06/05/2013 | CN202967903U Three-supporting-point system of crane speed reducer |
| 06/05/2013 | CN202967897U Flexible connection device of chain collection box of wind power lifting machine |
| 05/29/2013 | CN202953724U Semi-rigid power-driven rotary electromagnetic lifter device |
| 05/29/2013 | CN202953723U Crane tackle |
| 05/29/2013 | CN202953722U Lifting device used for bridge crane |
| 05/23/2013 | US20130126457 Tensile truss mast |
| 05/22/2013 | CN202944986U Hydraulic lifting beam for single-track cranes |
| 05/22/2013 | CN103112780A Swinging method of large-scale square object and crane thereof |
| 05/16/2013 | WO2013068996A1 Equipment for moving people in height in non horizontal surfaces with vertical and horizontal translation |
| 05/16/2013 | DE102011118557A1 Trolley has heat protection hood having positive pressure generator for generating positive pressure inside heat protection hood |
| 05/15/2013 | CN202936112U Main hoisting mechanism of casting crane |
| 05/15/2013 | CN202936110U Crane machinery |
| 05/15/2013 | CN202936108U Double-beam hoist |
| 05/15/2013 | CN202936104U Travelling crab for bridge/door type double girder crane |
| 05/15/2013 | CN103101847A Tower type truss installing structure and method without cooperation with altitude hoisting equipment |
| 05/08/2013 | CN102180405B Dolly for overhead and gantry cranes |
| 05/01/2013 | CN202912586U Slewing crane for nuclear power plant |
| 05/01/2013 | CN202912577U Main hoisting fixed-pulley set for metallurgical crane |
| 05/01/2013 | CN103072892A Crane trolley and crane employing same |
| 04/24/2013 | CN202897838U Lifting beam of coal mine transportation system |
| 04/24/2013 | CN103058056A Container lifting mechanism with balance anti-swinging function and eight-rope lifting three-point balancing method using container lifting mechanism |
| 04/24/2013 | CN103058052A Crane trolley and monorail hoist with same |
| 04/18/2013 | WO2013054538A1 Crab trolley crane |
| 04/17/2013 | CN202880702U Saddle-type hoisting device |
| 04/17/2013 | CN202880683U Lifting mechanism capable of pulling obliquely, lifting and transporting |
| 04/11/2013 | DE19731049B4 Kran mit Brückenausleger Bridge crane with boom |
| 04/10/2013 | EP2578528A1 Ceiling traveling vehicle and method for preventing protrusion from ceiling traveling vehicle |
| 04/10/2013 | CN202864798U Metallurgy professional chain electric hoist |
| 04/10/2013 | CN202864714U Crane travelling trolley |
| 04/10/2013 | CN202864713U Ultrahigh-lift electric hoist |
| 04/10/2013 | CN202864712U Lifting car for crane |
| 04/10/2013 | CN202864711U Curved double-track overhead trolley |
| 04/10/2013 | CN202864710U Double-girder crane with electric hoist |
| 04/10/2013 | CN202864709U Crane trolley |
| 04/03/2013 | CN202848891U Trolley structure in bridge crane |
| 04/03/2013 | CN202848890U Trolley in bridge crane |
| 04/03/2013 | CN202848889U Detachable single-track rotating type manual trolley |
| 04/03/2013 | CN202848888U Hoist trolley and fixed pulley device for hoist trolley |
| 04/03/2013 | CN202848887U Crane electric hoist fixing structure |
| 04/03/2013 | CN103010950A Constant-pressure friction driving trolley of hanging type hoisting equipment and method |
| 03/28/2013 | DE102011114463A1 Crane e.g. bridge crane has two mutually parallel rails whose track is contacted with wheels of trolley |
| 03/27/2013 | CN202829332U Single-girdle electric block |
| 03/27/2013 | CN202829331U Rope take-up device for port crane and port crane |
| 03/27/2013 | CN102992191A Crane trolley structure |
| 03/27/2013 | CN101397014B Conveying apparatus |
| 03/20/2013 | CN202808213U Pneumatic monorail crane for mines |
| 03/20/2013 | CN202808195U Elevator tackle device |
| 03/20/2013 | CN102976198A Hoisting method using three traveling cranes with unequal loads |
| 03/20/2013 | CN101513958B Suspended platform |
| 03/13/2013 | CN202785394U Compact-type lead-in mechanism for tower |
| 03/13/2013 | CN202785391U Three-hanging-point hoisting mechanism of overweight-type seaborne crane |
| 03/13/2013 | CN202785368U Four-suspension-center light-type cathode transporting crane system |
| 03/13/2013 | CN202785366U Crown block equipment |
| 03/13/2013 | CN202785327U Ultrahigh lift crane trolley |
| 03/13/2013 | CN202785326U Connection structure of main and assistant crane cars |
| 03/13/2013 | CN202785325U Electric hoist installation structure for overhead crane with electric hoist |
| 03/13/2013 | CN202785324U Lifting pulley for insulating layer in greenhouse |
| 03/13/2013 | CN202785323U Double-beam electric block |
| 03/13/2013 | CN102963821A Gantry crane |
| 03/06/2013 | CN202766150U Trolley provided with powdery plastic surface and used for tower crane |
| 03/06/2013 | CN202766135U Bridge crane and upper trolley thereof |
| 03/06/2013 | CN202766109U Rain-proof cover and crane trolley using rain-proof cover |
| 03/06/2013 | CN202766106U Crane trolley |
| 02/20/2013 | EP2559649A1 A kit of parts for retrofitting an overhead rail for continuously charging a lift unit |
| 02/20/2013 | EP2559648A1 Lift systems with continuous in-rail charging |
| 02/20/2013 | CN202744219U Lifting frame |
| 02/20/2013 | CN202744205U Hoisting mechanism of slab soaking pit crane |
| 02/20/2013 | CN202744204U Electric hoist trolley device with no gasket for adjusting |
| 02/20/2013 | CN202744203U Low-power-output electric hoist trolley device allowing lifting hook to work up and down linearly |
| 02/20/2013 | CN102939257A Ceiling traveling vehicle and method for preventing protrusion from ceiling traveling vehicle |
| 02/13/2013 | CN202729635U Tower drum lifting machine |
| 02/13/2013 | CN202729600U Small single-rail crane for mining purpose |
| 02/13/2013 | CN202729599U Double-girder crane bogie and double-girder crane with same |
| 02/13/2013 | CN202729598U Trolley and crane comprising same |
| 02/13/2013 | CN202729597U Low clearance chain-drive crab |
| 02/13/2013 | CN102923570A Lifting device used for bridge crane |
| 02/13/2013 | CN102066230B Hoist combination |
| 02/06/2013 | CN202717516U Full-circle-swinging ultralow dual-beam hook crane |
| 02/06/2013 | CN102910539A Hoisting structure for replacing main transmission shaft or driving device of escalator |
| 01/30/2013 | CN202704864U Hydro-cylinder driving container crane hoisting mechanism and container crane |
| 01/30/2013 | CN202704842U Sucker traveling crane |
| 01/30/2013 | CN202704841U Lifting tackle |
| 01/30/2013 | CN102897661A Crane pulley |
| 01/30/2013 | CN102897660A Ultrahigh-lift crane trolley |
| 01/23/2013 | CN202687795U Bracket and trolley combination winding device |
| 01/23/2013 | CN202687794U Novel runner wagon device for drilling machine |