Patents
Sitemap › B66 - Hoisting; Lifting; Hauling › B66C - Cranes; Load-engaging elements or devices for cranes, capstans, winches, or tackles › 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
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)
04/2014
04/03/2014DE102012017559A1 Device for fastening light lifting crane to cars, has safety plates firmly interconnected and arranged on inner and outer sides of wheel respectively, where trough is equipped for retaining wheel of wagon
04/02/2014EP2713152A1 Test bench for stabilizer devices on heavy vehicles
04/02/2014EP2712838A1 Telescopic boom
04/02/2014EP2712837A2 Self-propelled work machine
04/02/2014EP2712836A1 A telescopic crane and a telescopic boom arrangement of a telescopic crane
04/02/2014EP2712827A1 A lifting device and a chain lubrication arrangement of a lifting device
04/02/2014CN203516238U Hydraulic control system for supporting leg and engineering vehicle
04/02/2014CN203514172U Emergency rescue device
04/02/2014CN203513143U Crane and landing leg control system thereof
04/02/2014CN203513142U Automobile crane and support leg control system thereof
04/02/2014CN203513141U Supporting mechanism of rolling element, telescopic support leg mechanism and engineering machinery
04/02/2014CN203513140U Crane movable support leg supporting structure
04/02/2014CN203513139U Support device of crane
04/02/2014CN203513138U Adjusting device of automobile crane sliding block
04/02/2014CN203513137U Safe tower crane
04/02/2014CN203513136U Offshore platform crane
04/02/2014CN203513135U Position changing device for auxiliary arm of automobile crane
04/02/2014CN203513134U Conversion section and tower crane with same
04/02/2014CN203513133U High-frequency coil lifting device with counter weight
04/02/2014CN203513132U Tower-type crane
04/02/2014CN203513131U Detachable elevation rack
04/02/2014CN203513130U Lubrication device of large crane arm
04/02/2014CN203513129U Lifting device for conveying digging pile construction materials
04/02/2014CN203513128U Crane car
04/02/2014CN203513127U Tower crane and lifting derrick mast thereof
04/02/2014CN203513126U Construction crane
04/02/2014CN203513125U Rocker arm hoisting crane
04/02/2014CN103702921A Composite telescopic crane arm with metal guide blocks and crane comprising the arm
04/02/2014CN103697001A Engineering machine and hydraulic driving system thereof
04/02/2014CN103693572A Method and system for adjusting levelness of platform of engineering machinery equipment
04/02/2014CN103693571A Adjustable counterweight system and crane
04/02/2014CN103693570A Super lifting device, crane and control method of crane
04/02/2014CN103693569A Telescopic boom
04/02/2014CN103693568A Small grain hoisting machine
04/02/2014CN103693567A Wheel product coating hanging system
04/02/2014CN103693566A Arm pin flexible cylinder head of single-oil cylinder driving cylinder
04/02/2014CN103693565A Transportation device capable of grasping objects to go across obstacles
04/02/2014CN103693560A Tower crane, and method, device and system for controlling slewing mechanism of tower crane
04/02/2014CN102765666B Method for adjusting limit of auxiliary arm under tower type working condition of crane
04/02/2014CN102583181B Tower crane monitoring and early warning method and system, and tower crane
04/02/2014CN102491199B Tower crane and balance arm thereof
04/02/2014CN102491174B Crane, method for controlling tension of steel wire rope and hydraulic system
04/01/2014US8684198 Working machine
04/01/2014US8684197 Crane with boom raising assist structure
04/01/2014US8684136 Fall arrest system and method for using same
03/2014
03/27/2014WO2014044395A1 Enclosing frame, method for mounting an enclosing frame, and use of an enclosing frame for connecting a slewing tower crane to an object
03/27/2014WO2014044391A1 Method for operating a crane, and crane
03/27/2014WO2014043995A1 Split type crane
03/27/2014WO2014043934A1 Support leg tray and engineering machinery comprising same
03/27/2014WO2014043933A1 Supporting device and cranes
03/27/2014US20140083968 Telescopic boom
03/27/2014US20140083967 Crane machine with articulated arm
03/27/2014US20140083966 Lifting apparatus with a mechanical locking system
03/27/2014US20140083965 Crane
03/27/2014US20140083964 Crane and crane assembling method
03/27/2014DE102013219115A1 Kran und Kranmontageverfahren Crane and crane assembly method
03/27/2014DE102013002886B3 Device for driving on tower and/or tower-like structures e.g. wind turbines, has tubular connection profile with setting profile whose ends are provided with self-powered trolley, and guide roller that guides setting profile
03/26/2014EP2711331A1 Crane
03/26/2014EP2711330A1 Lifting or hoisting system and method of stabilizing a mobile elevating work platform
03/26/2014EP2711329A1 Crane machine with articulated arm
03/26/2014EP2711328A1 Self-erecting crane
03/26/2014EP2711327A1 Bucket crane with conveyor
03/26/2014EP2709946A1 Composite telescopic crane arm with metal ends on tubular segments and crane comprising said arm
03/26/2014EP2709945A1 Composite telescopic crane arm with metal guide blocks and crane comprising said arm
03/26/2014EP2709944A1 Telescopic arm for cranes and crane comprising said arm
03/26/2014CN203501905U Slewing device on basis of interference locking type hydraulic cylinders
03/26/2014CN203498883U Telescopic movable arm hopper rod composite operation mechanism
03/26/2014CN203497980U Rope creep preventing device and crane employing same
03/26/2014CN203497970U Moment limiter of derrick crane
03/26/2014CN203497969U Novel rotary mechanism of tower crane
03/26/2014CN203497968U Superlift variable amplitude lifting protection system
03/26/2014CN203497967U Wedge-sleeve boom twisting preventing device
03/26/2014CN203497966U Compound adhesion rod of tower crane
03/26/2014CN203497965U Assembled tower crane attachment bar
03/26/2014CN203497964U Rope guiding device and tower crane with same
03/26/2014CN203497963U Connecting rod, boom device and engineering machine
03/26/2014CN203497962U Raising loop integrated module for crane hydraulic system for ship
03/26/2014CN203497961U Self-propelled electric hydraulic grab crane
03/26/2014CN203497960U Plate overturning device for tower crane auxiliary arm
03/26/2014CN203497959U Support structure without inclined rod for tower crane
03/26/2014CN203497958U Automatically leveling telescoping boom engineering van with jaw
03/26/2014CN203497957U Wall-mounted pneumatic balance crane
03/26/2014CN103687799A Composite telescopic crane arm with metal ends on tubular segments and crane comprising said arm
03/26/2014CN103671359A Oil cylinder hydraulic lock used for tower crane jacking system
03/26/2014CN103671312A Closed type rotation buffer hydraulic system, rotation mechanism of closed type rotation buffer hydraulic system, and automobile crane of closed type rotation buffer hydraulic system
03/26/2014CN103663298A System for remotely controlling movable counterweight to be hung on railway crane
03/26/2014CN103663214A Crane
03/26/2014CN103663213A Tower crane jib-dropping prevention monitoring device and method as well as tower crane
03/26/2014CN103663212A Amplitude limiting device for lifting arm of crane
03/26/2014CN103663211A Crane and control method thereof
03/26/2014CN103663210A Safety control method, device and system for crawler-type machine and engineering machinery
03/26/2014CN103663209A Method, device and system for controlling suspension arm of crane, as well as crane
03/26/2014CN103663208A Dynamic compactor and back-tilting prevention device and back-tilting prevention system thereof
03/26/2014CN103663207A Tower crane and detection method, detection method and detection system of work state of rope aligning wheel of tower crane
03/26/2014CN103663206A Universal hydraulic crane
03/26/2014CN103663205A Swing arm tower crane
03/26/2014CN103663204A Rotation locking apparatus of engineering machine, and engineering machine possessing it
03/26/2014CN103663203A Rotating speed control method, device and system for crane and crane
03/26/2014CN103663202A Gas, electricity and liquid integrated central slewing mechanism
03/26/2014CN103663201A Six-range of motion flexible supporting device of extensible tower crane
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