| 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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| 08/28/2008 | DE102007009402A1 Wippausleger-Turmdrehkran Luffing jib tower crane |
| 08/28/2008 | CA2679099A1 Jib boom rotating tower crane |
| 08/27/2008 | CN201105959Y Tower crane amplitude automatic rope tightener |
| 08/27/2008 | CN201105958Y Rope holding carriage system of tower crane |
| 08/27/2008 | CN201105957Y Tower crane engineering special-purpose gin pole hoist |
| 08/27/2008 | CN201105956Y Hoisting machine |
| 08/27/2008 | CN101250888A Rotation control device and working machine therewith |
| 08/27/2008 | CN101249928A Novel crawler crane |
| 08/27/2008 | CN100414045C Balance weight |
| 08/27/2008 | CN100413775C Slewing normally disengaged brake circuit of tower crane having emergent braking function in power turn-off situation |
| 08/21/2008 | WO2008100761A2 Truss handling apparatus |
| 08/21/2008 | WO2008100137A2 Hoisting crane and vessel with such a crane |
| 08/21/2008 | WO2008040450A3 Vehicle crane |
| 08/21/2008 | US20080199295 Single chain linear actuator |
| 08/21/2008 | US20080197095 Foldable portable hoist system |
| 08/21/2008 | US20080197094 Aerial lift including a stowable jim boom and stowable work platform |
| 08/21/2008 | DE202007008318U1 Befestigungsvorrichtung und Gerät Fixing device and device |
| 08/21/2008 | DE102007007646A1 Telescopic mobile crane which can be folded up or down through wide range of angles, includes joint and boom segment permitting combined folding and sliding |
| 08/20/2008 | EP1958917A1 Telescope shot |
| 08/20/2008 | EP1958916A1 An articulated arm for moving objects |
| 08/20/2008 | CN201103574Y Hydraulic oil tank of crane |
| 08/20/2008 | CN201102869Y Large arm device of midair-disassembling horizontal lazy-arm type tower crane |
| 08/20/2008 | CN201102868Y Tower type fly jib rear vaulting pole guiding pulley device |
| 08/20/2008 | CN101244793A Surcharge load difference measuring and alarming device for crane of single-arm double-hung crane ship and measuring method thereof |
| 08/20/2008 | CN101244792A Surcharge load measuring and alarming device for crane of crane ship and measuring method thereof |
| 08/19/2008 | US7413397 Work vehicle having front loader |
| 08/19/2008 | US7413093 Upper chord cross-section for telescopic parts of a crane |
| 08/19/2008 | US7413092 Construction machine |
| 08/13/2008 | EP1955975A1 Telescopic boom |
| 08/13/2008 | EP1955974A1 Automatically deployable boom extension and method of deploying same |
| 08/13/2008 | EP1954620A1 An arrangement related to a crane |
| 08/13/2008 | CN201099592Y Claw bucket sling |
| 08/13/2008 | CN201099591Y Arm support amplitude-variable fallback over-retracting preventing controller |
| 08/13/2008 | CN201099590Y Large-sized trussed-beam type crane detaching type single shear connection girder structure |
| 08/13/2008 | CN201099589Y Crawler type hoisting machines |
| 08/13/2008 | CN201099588Y Zero gravity balancing sling |
| 08/13/2008 | CN101239695A Threading method for main steel wire rope of track crane |
| 08/13/2008 | CN101239693A Overhead monorail for unit type glass curtain wall mounting construction and its mounting method |
| 08/13/2008 | CN101239690A Loading and unloading equipment for brick for building |
| 08/13/2008 | CN100410459C Working vehicle |
| 08/13/2008 | CN100410162C Tower type crane |
| 08/07/2008 | US20080185359 Foldable CPAP breathing hose support boom |
| 08/07/2008 | DE102005026984B4 Sicherheitstraggerät mit Funktion zum Überprüfen von Belastung Security support device with function to check load |
| 08/06/2008 | EP1953112A1 Lifting device |
| 08/06/2008 | EP1951985A1 A bearing in connection with a boom |
| 08/06/2008 | CN201096182Y Clearance adjustable type split rotation gear plate |
| 08/06/2008 | CN201096119Y Built-in oil storage type oil cylinder for caterpiller crane |
| 08/06/2008 | CN201095573Y Railway crane leg automatic leveling controlling system |
| 08/06/2008 | CN201095572Y Mobile counter weight hydraulic synchronization lifting mechanism for railway crane |
| 08/06/2008 | CN201095571Y Door type floating crane |
| 08/06/2008 | CN100408468C Safety control system for a load handling machine |
| 08/05/2008 | US7407039 Portable hoist lifting frame kit |
| 07/31/2008 | WO2008090221A1 Hoist |
| 07/31/2008 | WO2008089620A1 Tower crane with a distributor device |
| 07/31/2008 | DE202008003734U1 Hilfseinrichtung zum Rüsten eines Hilfsauslegers Auxiliary means for upgrading a jib |
| 07/31/2008 | DE202008003733U1 Fahrzeugkran mit einem Unterwagen und einem Oberwagen A mobile crane with an undercarriage and a superstructure |
| 07/31/2008 | DE202007004091U1 Fahrzeugkran A mobile crane |
| 07/30/2008 | EP1948551A1 Large mobile crane |
| 07/30/2008 | EP1948550A1 Collapsible link for a load supporting apparatus |
| 07/30/2008 | CN201092523Y Rotary support |
| 07/30/2008 | CN201092522Y Tower crane climbing depended wheel |
| 07/30/2008 | CN201092521Y Inner-climbing tower crane hydraulic supporting arrangement |
| 07/30/2008 | CN201092520Y High-building small lifting machine |
| 07/30/2008 | CN201092519Y Multipurpose hoisting charging machine |
| 07/30/2008 | CN201092518Y Intelligent type light hoisting machine |
| 07/30/2008 | CN101233071A Convertible cantilever |
| 07/30/2008 | CN101233027A Support jack with supporting load indicator |
| 07/30/2008 | CN101230835A Method and device for mounting of wind turbine blades |
| 07/30/2008 | CN101229905A Moment limiter for tower crane |
| 07/30/2008 | CN101229904A Support cylinder as well as support means and crane having the same |
| 07/24/2008 | WO2008088213A2 Hoisting crane with annular bearing structure |
| 07/24/2008 | US20080173606 Crane vehicle |
| 07/24/2008 | US20080173605 Lattice piece for a large mobile crane and method of erecting the same |
| 07/24/2008 | CA2663754A1 Lifting system and appartus for constructing and enclosing wind turbine towers |
| 07/23/2008 | EP1947051A2 Elevation cable tackle system |
| 07/23/2008 | EP1946964A1 Load Handling Machine |
| 07/23/2008 | CN201089702Y Static pressure transmission hanging-bomb vehicle |
| 07/23/2008 | CN201089691Y Novel counterweight block |
| 07/23/2008 | CN101226067A Turning angle detecting device for project vehicle turning table and project vehicle thereof |
| 07/23/2008 | CN101225908A Tube draught transportation installation method and apparatus |
| 07/23/2008 | CN101224857A Support cylinder as well as support means and crane having the same |
| 07/17/2008 | WO2008084970A1 Method of establishing wind power generator using the leading rail |
| 07/17/2008 | US20080169410 Methods and systems for lifting a vehicle |
| 07/17/2008 | US20080169258 Vehicle Mounted Crane |
| 07/17/2008 | US20080169257 Hoisting crane with annular bearing structure |
| 07/17/2008 | DE202008006167U1 Seitlich abgespannter Gittermast Laterally guyed lattice tower |
| 07/17/2008 | DE102007003078A1 Column pivoting crane comprises a column base fixed to the ground and a column pipe connected to the base without being welded |
| 07/16/2008 | EP1943177A1 Crane with reinforcing plate |
| 07/16/2008 | CN201087092Y Disk cam type synthetic limiting device of carriage amplitude varying tower crane |
| 07/16/2008 | CN201087091Y Movable cam type synthetic limiting device of carriage amplitude varying tower crane |
| 07/16/2008 | CN201087090Y Disk cam type synthetic limiting device of luffing jib tower crane |
| 07/16/2008 | CN201087089Y Crane supporting leg device with negative incidence structure |
| 07/16/2008 | CN201087088Y Counterbalance weight self-adaptive control device of luffing jib type tower crane |
| 07/16/2008 | CN201087087Y Rope tensioning device of luffing carriage |
| 07/16/2008 | CN201087086Y Automatic uncoupling device of tower crane |
| 07/16/2008 | CN201087085Y Trussed-beam type lengthened auxiliary elevator boom with variable cross-section |
| 07/16/2008 | CN201087084Y Auxiliary lazy arm of pipe crane |
| 07/16/2008 | CN201087083Y Crane with self-disassembling mechanism |
| 07/16/2008 | CN201087082Y Novel pipe crane mounted with auxiliary lazy arm |
| 07/16/2008 | CN201087081Y Novel hydraulic caterpillar crane |