| Patents for B66C 9 - Travelling gear incorporated in, or fitted to, trolleys or cranes (2,024) |
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| 08/26/2009 | CN201296605Y Running steering device for rail stacker |
| 08/13/2009 | DE202006020705U1 Kran, insbesondere mobiler Kran mit schmaler Spur und erweiterter Stützbasis Crane, mobile crane in particular with a narrow track and extended support base |
| 08/12/2009 | CN201287952Y Air self-propelled vehicle |
| 08/12/2009 | CN101503167A Deviation rectification apparatus of sliding contact line power supply gantry crane |
| 08/12/2009 | CN100526196C Container sling anti-sway device |
| 08/05/2009 | CN101497416A Running mechanism, especially single-rail lower-flange running mechanism used for elevator |
| 07/30/2009 | WO2009092156A1 Constant force rail clamp |
| 07/30/2009 | US20090188740 Steering System for Crane |
| 07/30/2009 | DE102008006170A1 Device for handling objects, particularly workpieces and tools, has handling device and transport system with which handling device is moved, and transport system is electric trolley conveyor with rail system running above base level |
| 07/30/2009 | DE102008006169A1 Elektrohängebahn Electric Monorail |
| 07/29/2009 | CN201280388Y Anti-deflection running apparatus for upper carriage of crane |
| 07/29/2009 | CN201280387Y Adjustable balance arm rail clamp-proof apparatus |
| 07/29/2009 | CN201280386Y Automatic deviation correction system of tire crane |
| 07/29/2009 | CN201280385Y Slave carriage running mechanism of crane master-slave carriage |
| 07/22/2009 | CN100515910C Portal lifting composite device for car body transportation |
| 07/08/2009 | CN100509606C Transmission type anchoring device |
| 07/01/2009 | CN201264871Y Hydraulic driven overhead travelling crane |
| 07/01/2009 | CN201264870Y Bridge type aluminum discharge cart |
| 06/24/2009 | CN201261689Y Power receiving apparatus of gantry crane |
| 06/10/2009 | DE102007054693A1 Führungsrollenanordnung für Kräne Guide roller assembly for cranes |
| 06/03/2009 | CN201250056Y Trolley-running device provided with eccentric shaft |
| 06/03/2009 | CN100494731C Reducer for gantry crane |
| 05/28/2009 | WO2009065183A1 Lifting assemblies including trapezoidal strong back beam systems |
| 05/22/2009 | WO2009062730A1 Guide-roller arrangement for cranes |
| 05/20/2009 | CN201240768Y Rigid guide means |
| 05/20/2009 | CN201240767Y Double PLC deviation rectification apparatus of sliding contact line power supply gantry crane |
| 05/20/2009 | CN201240766Y Drive mechanism for wheel of large-sized crane |
| 05/20/2009 | CN201240765Y Idler roller of trolley on crane |
| 05/20/2009 | CN201240764Y Structure for connecting trolley and end beam of large-sized crane |
| 05/20/2009 | CN201240763Y Structure for connecting vehicle wheel and end beam of crane |
| 05/13/2009 | CN201236112Y Electric block, goods train employing the electric block |
| 05/13/2009 | CN201236110Y Operation rail for carriage wheels |
| 05/13/2009 | CN101428731A Crane end carriage wheel bearing chamber |
| 05/13/2009 | CN101428730A Connecting structure for balance beams of crane |
| 04/30/2009 | US20090110531 Elevated sports stand for the handicapped |
| 04/29/2009 | CN101417773A Wireless sensing type rectifying system of rail gantry crane |
| 04/29/2009 | CN101417772A Movement deviation rectification and optimization system of tire crane |
| 04/15/2009 | CN201220888Y Structure for connecting trolley frame with connecting bridge |
| 04/15/2009 | CN201220887Y Transmission gear between trolley and I-shaped steel on crane |
| 04/15/2009 | CN201220886Y Driving device for wheel on crane |
| 04/15/2009 | CN201220885Y Wheel on crane |
| 04/08/2009 | CN201217495Y Running mechanism for crane |
| 03/18/2009 | CN201209085Y Bidirectional braking hand operated hoisting transport driving car |
| 03/18/2009 | CN201208902Y Tyre crane chassis |
| 03/11/2009 | CN201206081Y Gantry crane hydraulic wind-proof apparatus |
| 03/11/2009 | CN101381057A Large-sized gantry crane |
| 03/03/2009 | US7499186 Laser survey device |
| 02/24/2009 | US7493864 Carriage and gantry comprising such a carriage |
| 02/18/2009 | CN201195662Y Disc type linear electric motor drive bridge type crane |
| 02/11/2009 | EP1912845A4 Crane return |
| 02/11/2009 | CN201193185Y Cart walking means for electric single-beam crane |
| 02/11/2009 | CN201193184Y Electric car with balance mechanism |
| 02/11/2009 | CN101362573A Guiding device for rotating mechanism of ring crane |
| 02/11/2009 | CN100460304C Rotor block |
| 01/28/2009 | CN201186854Y Gantry crane rectifying system based on wireless sensing net |
| 01/28/2009 | CN100455506C Wind proof system of shoreside crane and wind proof method |
| 01/28/2009 | CN100455505C Operating mechanism of crane trolley |
| 01/21/2009 | CN101348211A Single-phase miniature electric bicycle |
| 01/21/2009 | CN101348210A Track transfer apparatus, track transfer connection device, transfer system and method |
| 12/31/2008 | CN201172599Y Heavy-duty beam erecting crane |
| 12/31/2008 | CN201172583Y Anchor for carriage |
| 12/31/2008 | CN201172582Y Horizontal wheel of aluminium-discharging carriage of multifunction crane for electrolyzing aluminium |
| 12/17/2008 | CN101323416A Tyre type container gantry crane and steering apparatus thereof |
| 12/17/2008 | CN101323415A Crossing type double trolley bridge type crane |
| 12/10/2008 | EP1999055A1 Overhead conveyor |
| 12/10/2008 | CN201161877Y Novel six-wheel end carriage structure |
| 12/10/2008 | CN201161874Y Easy dismounted electroanalysis multifunctional travelling overhead crane vehicle wheel |
| 12/10/2008 | CN101318610A Electric gantry crane transferring method |
| 12/03/2008 | EP1996501A1 Lifting stand fastening in an industrial truck |
| 12/03/2008 | CN201158695Y Zincification ingot guiding device |
| 12/03/2008 | CN101314456A Wheel apparatus capable adjusting wheel levelness and verticality |
| 11/19/2008 | CN201151619Y Wheel bearing housing for crane |
| 11/19/2008 | CN201151618Y Tyre type self-jacking wheel set |
| 11/05/2008 | CN101298309A Electric gourd and lorry using the same |
| 10/30/2008 | WO2008129333A1 Outrigger structure for machines |
| 10/29/2008 | CN100429137C Brake device of mobilecrane |
| 10/22/2008 | CN201136742Y Self-turning and rail type gantry crane for containers |
| 10/22/2008 | CN101289158A Operation mechanism of main carriage of foundery crane |
| 10/15/2008 | CN201132736Y Automatic wind proofing and crash proofing protection device |
| 10/15/2008 | CN101284565A Running mechanism for crane |
| 10/01/2008 | CN201125126Y Crane end beam wheel bearing chamber |
| 10/01/2008 | CN201125125Y Connection structure between upper balance beams of crane |
| 09/17/2008 | CN201116265Y Electric gourd carriage movement balancing device |
| 08/27/2008 | CN201105947Y Windbreak protection device |
| 08/20/2008 | CN201102863Y Wheel correcting device of crane |
| 08/05/2008 | CA2291533C Fall protection system and trolley for use in such a system |
| 07/30/2008 | CN101229900A Circular orbit runner pair of polar crane |
| 07/23/2008 | CN201089697Y Fixed device for endo-machine front carriage |
| 07/17/2008 | DE102007024664B3 Device for length adjustment of spreader in relation to cross beam has base frame to which are connected bearings for support bolts, a traverse with openings for support bolts, and fastening for slide cylinder |
| 07/16/2008 | CN101219755A Crane with heavy frame beam |
| 07/03/2008 | DE202007000014U1 Automatisierte Kranvorrichtung zum Transport von Stein- und/oder palettierten Formsteinpaketen Automated crane device for transporting coal and / or palletized form block packs |
| 07/02/2008 | CN101209802A Crane horizontal wheel |
| 07/02/2008 | CN101209799A Ring shaped crane swiveling mechanism and vertical wheel used for the same |
| 06/19/2008 | WO2008071091A1 A stacking crane for carbon block |
| 06/18/2008 | CN201074163Y Running gear of portal jib crane |
| 06/11/2008 | CN201071252Y Wedge block type stopper for vehicle wheel |
| 06/04/2008 | CN201068368Y Operation mechanism mobile remote-operation hoist |
| 06/04/2008 | CN101190767A Processing method of bridge and door type crane gnaw track |
| 05/28/2008 | CN201065301Y End beam device for charcoal block stacking crown block |
| 05/28/2008 | CN100390043C Overthrow preventer for single-beam gantry |