| 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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| 12/25/2013 | CN203359862U Wireless remote control device for swinging mechanism of tower-type crane |
| 12/25/2013 | CN203359861U Wireless remote control device for luffing mechanism of tower-type crane |
| 12/25/2013 | CN203359860U Novel luffing system for wind-power lifting gantry |
| 12/25/2013 | CN203359859U Hydraulic elevation type crane device |
| 12/25/2013 | CN203359858U Hydraulic supporting legs of crane |
| 12/25/2013 | CN203359857U Novel tower crane arranged on ship's side and used for hoisting supplies |
| 12/25/2013 | CN203359856U Support beam structure for external tower crane in high-rise core tube |
| 12/25/2013 | CN203359855U Device for crane for wind power maintenance |
| 12/25/2013 | CN203359854U Support device and crane adopting same |
| 12/25/2013 | CN203359853U Tower crane pulling plate and tower crane |
| 12/25/2013 | CN203359852U Jib of crane |
| 12/25/2013 | CN203359851U Fly jib head of tire crane |
| 12/25/2013 | CN203359850U Auxiliary arm, suspension arm and crane |
| 12/25/2013 | CN203359849U Detachable single-pole front fly jib of tire crane |
| 12/25/2013 | CN203359848U Double-bar fly jib of tire crane |
| 12/25/2013 | CN203359847U Connecting device of jib and hook in crane |
| 12/25/2013 | CN203359846U Tower crane standard joint and tower crane |
| 12/25/2013 | CN203359845U Tower crane |
| 12/25/2013 | CN203359844U Steel structure assembly of crane |
| 12/25/2013 | CN203359843U 塔基组件 Taki components |
| 12/25/2013 | CN203359842U Internal climbing crane with self-elevating jacking sleeve frame |
| 12/25/2013 | CN203359841U Caterpillar band track changing device and crane |
| 12/25/2013 | CN203359840U Connecting structure of construction tower crane load trolley and hanging bar |
| 12/25/2013 | CN203359839U Novel pin shaft standstill locking structure |
| 12/25/2013 | CN203359838U Right-angled section steel rod piece and reinforcing plate thereof |
| 12/25/2013 | CN203359837U Double-fly-jib device of tire crane |
| 12/25/2013 | CN203359836U Autohoist |
| 12/25/2013 | CN203359835U Hinging device for hydraulic operation of crane |
| 12/25/2013 | CN203359834U Emergency storm drainage vehicle with horizontal crane in carriage |
| 12/25/2013 | CN203359833U Special tower crane for ship side supplies |
| 12/25/2013 | CN203359832U Assembly device for rear draft lug of railway vehicle |
| 12/25/2013 | CN203359831U Simulation hoist for children playing |
| 12/25/2013 | CN203359830U Disconnecting switch elevator |
| 12/25/2013 | CN203359829U Grease bucket overhead hoist |
| 12/25/2013 | CN203359828U Detachable and portable lifting tool |
| 12/25/2013 | CN203359809U Control circuit for hoisting mechanism and crane |
| 12/25/2013 | CN103476699A Method and device for monitoring the stability of a loading crane mounted on a vehicle |
| 12/25/2013 | CN103476698A Method to make arms in a composite material for the distribution of concrete and arm thus obtained |
| 12/25/2013 | CN103476670A Vessel comprising a crane |
| 12/25/2013 | CN103470683A Boom support device and engineering machinery |
| 12/25/2013 | CN103470682A Boom support device and engineering machinery |
| 12/25/2013 | CN103470565A Rotary cushion valve and rotary system for crane |
| 12/25/2013 | CN103470554A Vertical hydraulic station and tower crane |
| 12/25/2013 | CN103470045A Engineering machine |
| 12/25/2013 | CN103466490A Crane control method and crane control system on basis of image processing, and crane |
| 12/25/2013 | CN103466480A Method for monitoring position of hook and preventing over-hoisting of hook, and system and crane thereof |
| 12/25/2013 | CN103466479A Luffing rope tensioning device of tower crane |
| 12/25/2013 | CN103466478A Supporting leg stretching control system and crane |
| 12/25/2013 | CN103466477A Tower crane adhering device |
| 12/25/2013 | CN103466476A Tower crane |
| 12/25/2013 | CN103466475A Telescope arm device and crane |
| 12/25/2013 | CN103466474A Telescopic arm device and automobile crane |
| 12/25/2013 | CN103466473A Synchronous telescoping mechanism and autocrane |
| 12/25/2013 | CN103466472A Auxiliary arm system and crawler crane |
| 12/25/2013 | CN103466471A Conveniently-climbed tower crane |
| 12/25/2013 | CN103466470A Main chord member, tower crane and standard knot having main chord member |
| 12/25/2013 | CN103466469A Hoisting mechanism and tower type crane provided with hoisting mechanism as well as mounting method of hoisting mechanism |
| 12/25/2013 | CN103466468A Superlift device, engineering machine and front tension device of superlift device |
| 12/25/2013 | CN103466467A Weight shifter having maximum loading capacity of 250T |
| 12/25/2013 | CN103466466A U-shape-like cross-section structure of boom, and forming method for bend of U-shape-like cross-section structure |
| 12/25/2013 | CN103466465A Construction crane |
| 12/25/2013 | CN103466464A Vehicle-mounted telescopic tower crane |
| 12/25/2013 | CN103466454A Crane communication system |
| 12/25/2013 | CN103462693A Cantilever locking mechanism of medical tower crane |
| 12/25/2013 | CN102674163B Small multi-purpose crane |
| 12/25/2013 | CN102659032B Crane and superlift device thereof |
| 12/25/2013 | CN102633195B Self-balancing amplitude modulation holding pole |
| 12/25/2013 | CN102633190B Super-lift system, engineering machinery, control method and control device for super-lift system |
| 12/25/2013 | CN102515043B Back-tilting preventive device for boom, control method of back-tilting preventive device for boom, and crawler crane |
| 12/25/2013 | CN102502428B Synchronous lifting mechanism |
| 12/25/2013 | CN102491177B Rotary engineering machine and method and device for controlling rotation of rotary engineering machine |
| 12/25/2013 | CN102398866B Crane luffing control valve and crane luffing hydraulic system |
| 12/20/2013 | DE202012103562U1 Schwimmkörper mit einem Kran Float with a crane |
| 12/19/2013 | US20130334159 Lattice structure |
| 12/19/2013 | DE102012011871A1 Method for monitoring safety of crane, involves monitoring multiple safety criteria during crane operation, and computing and monitoring permissible specific threshold value for each criterion during crane operation based on parameter |
| 12/19/2013 | DE102012011726A1 Method for driving crane with control unit, involves modifying one or more sensor values based on current changeable parameters before calculation of admissible load, to intend permissible load for one or more future parameters |
| 12/18/2013 | EP2674384A1 Method for monitoring crane safety and crane |
| 12/18/2013 | CN203345993U Crane and winch decelerator assembly for installation of tower arm movable pulley of same |
| 12/18/2013 | CN203345982U Night colored lamp strip of tower crane |
| 12/18/2013 | CN203345981U Intelligent monitoring tower type crane |
| 12/18/2013 | CN203345980U Lifting appliance |
| 12/18/2013 | CN203345979U Balance arm pull rod mounting bracket of tower crane |
| 12/18/2013 | CN203345978U Bottom chord of tower crane boom |
| 12/18/2013 | CN203345977U Tower head and tower crane with same |
| 12/18/2013 | CN203345976U Tower crane and introduction system thereof |
| 12/18/2013 | CN203345975U Installation device of hoisting steel wire rope and tower crane |
| 12/18/2013 | CN203345974U Upper supporting base of tower crane |
| 12/18/2013 | CN203345973U Sleeve-frame roller wheel assembly of tower crane |
| 12/18/2013 | CN203345972U Climbing belt side hang jacking device |
| 12/18/2013 | CN203345971U Detachable supporting seat |
| 12/18/2013 | CN203345970U Tool kit used for sling cart provided with telescopic arm |
| 12/18/2013 | CN203345969U Turret-type hydraulic loading and unloading machine for underground coal mine |
| 12/18/2013 | CN203345968U Tower crane |
| 12/18/2013 | CN203345967U Lifting hook structure for steel strip coil lifting device used for armouring electric wire and cable |
| 12/18/2013 | CN203345966U Small-sized quick-assembling tower crane |
| 12/18/2013 | CN203345956U Device for preventing falling during over-hoisting of lifting hook of hoist |
| 12/18/2013 | CN103459892A Rotary connection |
| 12/18/2013 | CN103452437A Sliding window/door used for lower support passage of tower crane and tower crane |
| 12/18/2013 | CN103449322A 起重机 Crane |
| 12/18/2013 | CN103449321A 起重机 Crane |