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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08/03/2000 | DE19903094A1 Revolving tower crane has winch for lifting cable, with drum, storage drum, drive motor, drum core and cable-passage |
08/02/2000 | EP1024106A1 Method and device for mounting of the top of the tower of tower cranes |
08/02/2000 | CN2389874Y 可调式多功能限制器 Adjustable multi-function limiters |
08/02/2000 | CN2389873Y Hanger frame |
07/27/2000 | DE19910133C1 Support column for crane, with pivoted beam, has outer surface shaped as straight prismatic body with constant cross-section in form of quadrilateral with framework braces running in outer surfaces |
07/26/2000 | EP1022247A2 Control and hydraulic system for a liftcrane |
07/26/2000 | CN1261312A Movement absorbing transferring system |
07/25/2000 | US6092975 Mobile wrecker incorporating improved rear outrigger support arrangement |
07/20/2000 | DE19901315A1 Compact crane for use on construction site has sectional extending mast supported on foundations and located through holes in floors of building under construction |
07/19/2000 | EP1019313A1 System for frame leveling and stabilizing a forklift |
07/19/2000 | EP0789665B1 Connector for an adjusting means |
07/19/2000 | CN2388170Y Floating base crane |
07/18/2000 | US6089388 Mobile crane |
07/18/2000 | US6089357 Dual piston swing brake system for cranes |
07/13/2000 | WO2000040498A1 Mobile crane device with auxiliary jib |
07/13/2000 | CA2258469A1 Collapsible hoist |
07/11/2000 | US6086256 Telescopic jib bearing assembly with embossments |
07/06/2000 | DE19960932A1 Linear actuator for adjustment of movable element e.g. to a patient lifter |
07/05/2000 | EP1016618A1 Lift method and apparatus with floating lift cylinder attachment |
07/05/2000 | EP1016617A1 Quick-connect sectional boom members for cranes and the like |
07/05/2000 | EP1016616A1 Lift cage guidance system |
07/05/2000 | EP1015374A1 Hoisting device for big loads |
07/05/2000 | EP1015191A1 Automobile body parts holder assembly |
07/05/2000 | CN2386029Y Bow-plate-type moment controller |
07/05/2000 | CN1259096A Wheeled crane, method of transporting same, and coupled vehicle |
06/28/2000 | EP1013601A1 Connecting device between pivot and tower for a tower crane |
06/28/2000 | CN2384929Y Self-raising gantry crane |
06/28/2000 | CN2384928Y Folding engine hoist |
06/27/2000 | US6079577 Loader |
06/21/2000 | EP1010820A1 Work machine |
06/21/2000 | DE19858077A1 Tower crane with cantilever arms, with central frame of quadratic cross section form in plan |
06/21/2000 | DE19857298A1 Portable roofer crane to lift loads; has undercarriage with retractable floor supports and sensors to determine compression stress of each support to activate safety and evaluation circuits if threshold value is reached |
06/21/2000 | CN2383828Y Pipe crane |
06/20/2000 | US6076855 Dual mode stabilizer for backhoe loaders and backhoe attachments |
06/15/2000 | WO2000034173A1 Crane, especially a self-propelled crane |
06/15/2000 | WO2000034171A1 Simplified crane |
06/15/2000 | DE19857779A1 Kran, insbesondere Fahrzeugkran Crane, mobile crane in particular |
06/14/2000 | EP1008549A2 Vehicle mounted crane |
06/08/2000 | WO2000032941A1 Revolution control device |
06/07/2000 | EP1005436A1 Mobile work machine with telescopic supporting legs |
06/07/2000 | EP0876292B1 Mobile crane |
06/07/2000 | CN2381627Y Multifunctional safety device for tower crane |
06/07/2000 | CN2381626Y Assembled miniature elevator |
06/06/2000 | CA2217548C Counterweight handling system for ring-supported cranes |
06/02/2000 | WO1999064340A9 Pivotable hoist lifting apparatus for cargo vehicles |
05/31/2000 | EP1004784A1 Lifting post |
05/31/2000 | EP1003655A1 Mobile machine with telescopic support arms |
05/31/2000 | DE19854312A1 Turret slewing crane has tower adjustable in height, jib with snatch block, hoisting cable winch and drum, cable storage winch and drum, drive motors and jib trolley |
05/30/2000 | US6068438 Cargo-container crane and system |
05/23/2000 | US6067024 Obstacle avoidance and crushing protection system for outriggers of a chassis |
05/23/2000 | US6065621 Portable and towable lift mechanism |
05/23/2000 | US6065620 Movable sheave assembly for a crane |
05/17/2000 | EP1000897A1 Method for using a revolver crane, and a revolver crane |
05/17/2000 | EP1000896A1 Wheeled crane |
05/17/2000 | CN2378370Y 高楼吊车 Tower crane |
05/17/2000 | CN1253112A Lifting method and lifting equipment carrying float lifting cylinder |
05/16/2000 | US6062405 Hydraulic boom hoist cylinder crane |
05/16/2000 | US6062404 Device and method for arresting sections of a telescopic jib |
05/16/2000 | US6062106 Side load sensor |
05/10/2000 | EP0999172A1 Quick installation axle for a tower crane |
05/10/2000 | EP0999171A1 A foldable jib of a tower crane |
05/10/2000 | EP0998421A1 Boom truck |
05/03/2000 | EP0997428A1 Crawler crane |
05/03/2000 | EP0997427A1 Tower slewing crane |
05/03/2000 | EP0997426A2 Work assist device |
05/03/2000 | CN2376465Y Comprehensive limiting device for building tower crane |
04/27/2000 | WO2000023319A1 Load handling apparatus |
04/25/2000 | US6053341 Device in extendible crane booms |
04/23/2000 | CA2296871A1 Caterpillar sideboom replacement assembly |
04/20/2000 | WO1999064340A3 Pivotable hoist lifting apparatus for cargo vehicles |
04/19/2000 | EP0994065A1 Method and device for compensating crane boom deformation in load lifting and placing |
04/18/2000 | US6050548 Collapsible lifting assembly |
04/18/2000 | US6050430 Automatic leveling and synchronization system for counterweight removal and installation |
04/13/2000 | WO2000020321A1 Articulated mini-crane for handling blocks |
04/12/2000 | EP0991583A1 Trailer personnel lift with a level sensor and manually set outriggers |
04/12/2000 | CN2373427Y Rope-breaking anti-fall device for hoister |
04/12/2000 | CN2373426Y Weight limitter for hoister |
04/12/2000 | CN2373425Y Loading-unloading crane installed on transport cart, tractor and ship |
04/06/2000 | DE19933232A1 Boom side support bracket in wheel crane, are distributed on both sides of rotation center at unequal distance from center and length of support brackets are governed by preset conditions |
04/05/2000 | EP0990617A1 Telescoping system |
04/05/2000 | CN2372299Y Lifting device for overwater installation for play field |
04/04/2000 | US6044991 Load measuring apparatus for aerial booms and jibs |
03/30/2000 | DE19842892A1 Ceiling-mounted load handling device, with first and second arms pivoted at first end to common link about parallel or co-axial axes |
03/30/2000 | DE19842436A1 Verfahren und Vorrichtung zur Kompensation der Verformung eines Kranauslegers bei dem Aufnehmen und Absetzen von Lasten Method and apparatus for compensating for the deformation of a crane boom at the picking up and placing of loads |
03/29/2000 | EP0989087A1 Crane, preferably Derrick crane |
03/29/2000 | EP0988221A1 Movement absorbing transferring system |
03/28/2000 | US6042330 Electrically actuated lifting and transferring apparatus |
03/28/2000 | US6042165 Pick-up box lift |
03/23/2000 | DE19930063A1 Fixed-base turning post crane with several fixing feed screwed to post tube on one side and to footplate and ground on other side |
03/21/2000 | US6039194 Mobile roof crane |
03/16/2000 | WO1999048793A3 Ring lift crane |
03/16/2000 | CA2282004A1 Method and device for compensating crane boom deformation in load lifting and placing |
03/15/2000 | EP0985629A1 Crane |
03/15/2000 | EP0984895A1 Crane with telescope jib |
03/14/2000 | US6036035 Apparatus and method for extending and storing jib of crane |
03/14/2000 | US6035736 Adjustable pinion gear mounting arrangement |
03/09/2000 | DE19930803A1 Elevating mechanism used in fermentation vessel |
03/08/2000 | CN2367593Y Fully-hydraulic automatic lifting machine |
03/07/2000 | US6032809 Apparatus for reducing the axle load of a multiaxle movable telescopic crane |
03/02/2000 | WO2000011273A1 Rubber tired carrier |