| 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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| 07/16/2008 | CN201087080Y Double-beam inner climbing base plate and sleeve rack for inner climbing tower crane |
| 07/16/2008 | CN201087079Y Tower crane rack for building |
| 07/16/2008 | CN201087078Y Household pulling yoke |
| 07/16/2008 | CN201087077Y Mobile hoisting mechanism |
| 07/16/2008 | CN101223098A Guidance device for masts sliding one within the other telescopic arms and guidance method |
| 07/16/2008 | CN101219758A Method for max rotation speed restriction of turning engineering machinery and system thereof |
| 07/16/2008 | CN101219757A Movable hoisting device supporting leg and movable hoisting device with the supporting leg |
| 07/16/2008 | CN101219756A Sheet frame combined standard knot and upright post for building elevator |
| 07/16/2008 | CN101219755A Crane with heavy frame beam |
| 07/16/2008 | CN100402404C Portable lifting and carrying machine |
| 07/10/2008 | US20080164233 Roller boom rest |
| 07/09/2008 | CN201082853Y Weight-balancing self-loading and self-unloading mechanism for automobile crane |
| 07/09/2008 | CN201082852Y Weight-balancing self-loading and self-unloading mechanism for automobile crane |
| 07/09/2008 | CN201082851Y Weight-balancing locking mechanism for crawler crane |
| 07/09/2008 | CN201082850Y Crawler crane main boom head |
| 07/09/2008 | CN201082849Y Boom assembling machine |
| 07/09/2008 | CN201082848Y Portable hoisting transporting machine |
| 07/09/2008 | CN101217913A Robotic arm for patient positioning assembly |
| 07/09/2008 | CN101214913A Connecting rod type interlocking mechanism for crane |
| 07/09/2008 | CN101214912A Longitudinal single swing link type carrying pin mobile mechanism for crane |
| 07/09/2008 | CN101214911A Slide block type interlocking mechanism for crane |
| 07/09/2008 | CN101214910A Transverse double-connecting rod type carrying pin mobile mechanism for crane |
| 07/09/2008 | CN101214909A Shifting fork type telescopic pin mobile mechanism for crane |
| 07/09/2008 | CN101214908A Gin pole integrated dismounting method for tower crane |
| 07/09/2008 | CN101214907A Alternating current frequency conversion tyre crane |
| 07/09/2008 | CN100400410C Crane |
| 07/09/2008 | CN100400409C Hydraulic automatic balanced crane installment |
| 07/03/2008 | WO2008077290A1 Telescopic supporting device for walking mechanics |
| 07/02/2008 | EP1939135A2 Vehicle-mounted crane |
| 07/02/2008 | EP1939134A2 An intelligent boom control device |
| 07/02/2008 | EP1937913A1 Working mast, in particular for large manipulators and movable concrete pumps |
| 07/02/2008 | CN201080932Y Control valve assembly |
| 07/02/2008 | CN201080414Y Container multipurpose machine for assembling and disassembling door |
| 07/02/2008 | CN101209805A Method and equipment for hanging iron tower |
| 06/26/2008 | WO2007092106A3 Lifting system and apparatus for constructing wind turbine towers |
| 06/26/2008 | US20080149583 Collapsible Game Hanger and Storage Device |
| 06/26/2008 | US20080149582 Truss Assembly Apparatus and Method |
| 06/26/2008 | DE202007002203U1 Teleskopschuß Telescopic section |
| 06/26/2008 | DE19634160B4 Hebevorrichtung Hoist |
| 06/26/2008 | DE10224411B4 Fahrzeugkran mit ein- und ausfahrbarer Koppeleinrichtung für ein Gegengewicht A mobile crane with single and extendable coupling device for a counterweight |
| 06/26/2008 | DE102006060347A1 Gitterstück für einen mobilen Großkran und Verfahren zu seinem Aufrichten Lattice piece for a large mobile crane and method for its erection |
| 06/25/2008 | EP1935836A1 Telescopic support device of mobile vehicle |
| 06/25/2008 | EP1935835A1 Antifriction coating for telescope parts |
| 06/25/2008 | EP1935834A1 Telescopic section |
| 06/25/2008 | EP1935833A1 Framework unit for a large mobile crane and method for its erection |
| 06/25/2008 | EP1934129A1 Modular counterweight carriage for cranes, in particular for large cranes |
| 06/25/2008 | EP1859165B1 Wind turbine nacelle with integral service crane for accessing turbine components |
| 06/25/2008 | CN201077724Y Rolling mill apparatus off-line disassembly and assembly department hydraulic sling |
| 06/25/2008 | CN201077723Y Portable balancing hanging |
| 06/25/2008 | CN201077722Y Semiautomatic multifunctional loader-unloader |
| 06/25/2008 | CN101205050A Anti-friction coating for telescopic crane parts |
| 06/25/2008 | CN101205049A Mine using great steel derrick lifting special tool |
| 06/25/2008 | CN100396589C Household lifter |
| 06/24/2008 | US7389889 Hoisting mechanism |
| 06/24/2008 | US7389888 Mobile crane with ballasting |
| 06/19/2008 | WO2008039943A3 Wafer processing system with dual wafer robots capable of asynchronous motion |
| 06/19/2008 | DE102004059751B4 Portalhubstapler mit Servolenkung Straddle with power steering |
| 06/18/2008 | CN201074168Y Domestic lifter |
| 06/18/2008 | CN201074167Y Indoor light movable crane |
| 06/18/2008 | CN201074166Y Crank arm moving feeding machine |
| 06/18/2008 | CN201074165Y Cantilever supported welding supplying apparatus |
| 06/18/2008 | CN201074164Y Freight hoister |
| 06/18/2008 | CA2587221A1 Anti-friction coating for telescopic crane parts |
| 06/12/2008 | WO2008069818A1 Portable hub crane for wind turbine components |
| 06/12/2008 | US20080140289 System Arrangement of a Lifting Device, In Particular For a Container Crane For the Lifting of Loads and Moving For the Operation of the System Arrangement |
| 06/11/2008 | EP1930286A2 Tower crane with automated assembly |
| 06/11/2008 | EP1928778A2 Crane, in particular mobile crane with a narrow track and enlarged supporting base |
| 06/11/2008 | CN201071853Y Floating piston type oil storing cylinder used for caterpiller crane |
| 06/11/2008 | CN201071851Y Multi-channel hydraulic oil cylinder |
| 06/11/2008 | CN201071274Y Automatic turning lock device of crane turning table |
| 06/11/2008 | CN201071273Y Tuning type tower crane torque monitoring device |
| 06/11/2008 | CN201071272Y self-top type counterbalance weight installation apparatus |
| 06/11/2008 | CN201071271Y Telescopic cargo boom of ovate cross-section |
| 06/11/2008 | CN201071270Y Cargo boom coordinating type telescoping mechanism for truck crane |
| 06/11/2008 | CN201071269Y Variable cross-section form elevator boom |
| 06/11/2008 | CN201071268Y Novel caterpillar chain head mast arm incline preventing system |
| 06/11/2008 | CN201071267Y Breadth varying type arm end single trolley device |
| 06/11/2008 | CN201071266Y Wheel crane super-lift device |
| 06/11/2008 | CN201071265Y Movable pulley assembly device for suspension arm |
| 06/11/2008 | CN201071264Y Novel electric hoister |
| 06/11/2008 | CN201071263Y Mechanical power hydraulic equipment |
| 06/11/2008 | CN201071258Y Hook slide preventing crane |
| 06/11/2008 | CN101196177A Installation construction method for wind generator set on the sea |
| 06/11/2008 | CN100393604C Pneumatic balancing hanger rod with rotary arm |
| 06/10/2008 | US7384233 Industrial truck |
| 06/10/2008 | US7383751 Articulated robot |
| 06/10/2008 | US7383663 Anchor sheet and attachment devices |
| 06/10/2008 | CA2419359C Measurement system and method for assessing lift vehicle stability |
| 06/10/2008 | CA2306488C System for frame leveling and stabilizing a forklift |
| 06/05/2008 | US20080131237 Batch Wafer Alignment |
| 06/05/2008 | US20080128375 Device for handling a load hoisted between two locations offset both vertically and horizontally |
| 06/04/2008 | EP1927571A2 Crane |
| 06/04/2008 | EP1927570A1 Crane tower with counterweight |
| 06/04/2008 | CN201068373Y Whip crane |
| 06/04/2008 | CN201068372Y Hand-operated transmission hoisting mechanism |
| 06/04/2008 | CN201068371Y Self-hoisting tower crane |
| 06/04/2008 | CN201068370Y Conveying device |
| 06/04/2008 | CN101190769A Heavy load balance mechanism |
| 06/04/2008 | CN101190768A Crane gliding-proof hook control device |
| 06/03/2008 | US7380677 Crane, as well as a process for raising its boom |