| 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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| 05/28/2009 | US20090134108 Method of raising a crane boom |
| 05/28/2009 | US20090134107 Robotic-Movement Payload Lifter and Manipulator |
| 05/28/2009 | US20090134106 Lifting device |
| 05/27/2009 | CN201246355Y Hydraulic speed variator of crane |
| 05/27/2009 | CN201245408Y Anti-tipping monitor for tower crane |
| 05/27/2009 | CN101443256A Telescopic crane boom |
| 05/27/2009 | CN101440829A Engineering machinery and engineering machinery control method |
| 05/26/2009 | US7537126 Crane |
| 05/26/2009 | US7537088 Portable hoist assembly mounting systems and methods |
| 05/22/2009 | WO2009064687A1 Tilt device for a material handling machine |
| 05/22/2009 | WO2008152516A3 Elevating support vessel and methods thereof |
| 05/21/2009 | US20090129908 Arm for Excavation Machine |
| 05/21/2009 | US20090127219 Method for erecting a crane boom |
| 05/21/2009 | US20090127218 Boom Uplock Arrangement |
| 05/20/2009 | EP2060530A1 Apparatus and method for monitoring the stability of a construction machine |
| 05/20/2009 | CN201240817Y Triangular hoisting jack |
| 05/20/2009 | CN201240796Y Hoist traction mechanism of boom moving type cantilever crane |
| 05/20/2009 | CN201240792Y Broken rope processing apparatus for tower crane overhead pulley derricking trolley |
| 05/20/2009 | CN201240791Y Adjustable self-adaptive wall strut of tower crane |
| 05/20/2009 | CN201240790Y Lower chord connection structure of tower crane boom |
| 05/20/2009 | CN201240789Y Building crane |
| 05/20/2009 | CN201240788Y Track space variable track pipelayer |
| 05/20/2009 | CN201240787Y Flat-top tower crane |
| 05/20/2009 | CN201240786Y Engine mounting apparatus for crane |
| 05/20/2009 | CN201240785Y Fixing structure for mounting import crossbeam and jacking frame of tower crane |
| 05/20/2009 | CN201240784Y Portable movable conveying device inside single beam attaching rack of vertical slide conveyor |
| 05/20/2009 | CN201240778Y Crane control system and crane including the same |
| 05/20/2009 | CN201240776Y Data logger of tower crane |
| 05/20/2009 | CN101437746A Device for collapsing towers in movable structures |
| 05/20/2009 | CN101434369A Flat top tower crane with tetragon cross section boom support |
| 05/19/2009 | US7533779 Lattice mast crane with a derrick boom |
| 05/14/2009 | WO2009061101A2 Articulating type electric jib crane |
| 05/14/2009 | WO2009059682A1 Crane with a sun and/or weather protection unit |
| 05/14/2009 | US20090120890 Wind Safety Device for Cranes |
| 05/13/2009 | EP2058265A1 Traveling crane and assembling/disassembling method thereof |
| 05/13/2009 | EP2057328A1 Arrangement for conveying concrete with a height-adjustable concrete-distributing mast |
| 05/13/2009 | CN201236383Y Dredger for cleaning sewer |
| 05/13/2009 | CN201236119Y Mobile swing machine |
| 05/13/2009 | CN201236118Y Caterpillar band ranging apparatus |
| 05/13/2009 | CN201236117Y Pulling crane |
| 05/13/2009 | CN201236116Y Small-sized hoister |
| 05/13/2009 | CN201236115Y Material hanging-paving machine for civil architecture |
| 05/13/2009 | CN201236114Y Small-sized swing machine |
| 05/13/2009 | CN101432216A Lifting system and apparatus for constructing wind turbine towers |
| 05/13/2009 | CN101431915A Motorized lift device |
| 05/13/2009 | CN101428741A Method for estimating lift hook position |
| 05/13/2009 | CN101428740A Deflection drag-proof method for carriage hoisting operation |
| 05/13/2009 | CN101428739A End location self-lying lift hook of lorry-mounted crane |
| 05/13/2009 | CN101428738A Stacker crane body node-pin shaft connection mode and connection pin shaft |
| 05/07/2009 | WO2009058071A1 A lift for shaft |
| 05/07/2009 | WO2009056122A1 Crane having telescoping boom |
| 05/07/2009 | WO2009055837A1 Vehicle mounted lifting device |
| 05/07/2009 | US20090114612 Universal collision avoidance override control system for overhead bridge cranes |
| 05/07/2009 | US20090114478 Portable anchorage assembly |
| 05/07/2009 | DE102007051539A1 Verfahren zum Aufrichten eines Kranauslegers Method of erecting a crane boom |
| 05/06/2009 | EP2055665A1 Method for erecting a crane boom |
| 05/06/2009 | EP2055664A1 Translatory supporting leg |
| 05/06/2009 | CN201232016Y Multifunctional slide way small-sized hoisting machine |
| 05/06/2009 | CN201232015Y Flat-arm window type hoisting machine |
| 05/06/2009 | CN201232014Y Line type small hoisting machine |
| 05/06/2009 | CN201232012Y Tower crane with electronic eye monitoring and earth surface operating |
| 05/06/2009 | CN201231389Y Standard-joint rotary blending tyre of column crane |
| 05/06/2009 | CN101423180A Method for lifting a crane boom |
| 05/06/2009 | CN101423179A Method for erecting a crane boom |
| 05/06/2009 | CN101423178A Mobile portable swing machine |
| 05/06/2009 | CN101423176A Rough log gripping apparatus |
| 05/06/2009 | CN100484860C Single-beam attached frame suspended transportation device of portable suspended transportation machine |
| 04/30/2009 | WO2009053795A1 Device for overcoming height differences |
| 04/30/2009 | WO2009053189A1 Mobile support assembly |
| 04/30/2009 | US20090107946 Crane, In Particular Mobile Crane With a Narrow Track and Enlarged Supporting Base |
| 04/30/2009 | US20090107945 Folding Boom |
| 04/30/2009 | DE102007056289A1 Verfahren zum Aufrichten eines Kranauslegers Method of erecting a crane boom |
| 04/29/2009 | CN201228685Y Hydraulic system of lorry-mounted crane |
| 04/29/2009 | CN201228210Y Turning mechanism of lorry-mounted crane |
| 04/29/2009 | CN201228209Y Tower crane turning position limiter and mounting structure of turning structure |
| 04/29/2009 | CN201228208Y Removable counter weight device of lorry-mounted crane |
| 04/29/2009 | CN201228207Y Portable window hoister |
| 04/29/2009 | CN201228206Y Self-made small-sized hoisting machine |
| 04/29/2009 | CN201228203Y Electrical system of lorry-mounted crane |
| 04/29/2009 | CN101417693A Oceanography engineering module integral hoisting method |
| 04/28/2009 | US7523835 Hydraulic crane |
| 04/28/2009 | US7523834 Harvester crane |
| 04/23/2009 | WO2009049335A1 Outrigger extending arrangement for trucks |
| 04/23/2009 | US20090104011 Excavation Machine |
| 04/22/2009 | EP2050709A1 Bracing device with direct support girder bracing support |
| 04/22/2009 | CN201225900Y Micro-control security protection monitoring device for tower crane |
| 04/22/2009 | CN201224665Y Security device for maintaining on column crane arm support |
| 04/22/2009 | CN201224664Y Mobile crane |
| 04/22/2009 | CN100480164C Cam type separated retractable pin mechanism for crane |
| 04/22/2009 | CN100480163C Cam type carrying pin inserting mechanism for crane |
| 04/21/2009 | US7520398 Gin hoist |
| 04/21/2009 | US7520213 Bale moistening and handling apparatus and method |
| 04/21/2009 | US7520099 Pultruded building product and system |
| 04/16/2009 | WO2009048316A1 Hoisting crane and offshore vessel |
| 04/16/2009 | WO2009047863A1 Safety device of vehicle mounted crane |
| 04/15/2009 | EP2047038A1 Improved boom arrangement |
| 04/15/2009 | CN201220896Y Two-stage telescoping built-in oil conduit supporting leg |
| 04/15/2009 | CN201220895Y Crane balancing device |
| 04/15/2009 | CN201220894Y Cylinder type telescoping mechanism for truck crane |
| 04/15/2009 | CN201220893Y Hanging beam telescoping operation mechanism |