| Patents for B66C 13 - Other constructional features or details (11,487) |
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| 11/24/2011 | WO2011144734A1 Machine, notably site machine, with retractable system for protecting against falling an operator who is climbing on to the frame of the machine |
| 11/24/2011 | WO2011078557A3 Electronic hydraulic control apparatus using variable behavior characteristics, and method for same |
| 11/24/2011 | CA2799104A1 An apparatus and method for recuperation of hydraulic energy |
| 11/23/2011 | CN202046810U Electromagnetic overhead traveling crane |
| 11/23/2011 | CN202046809U Double-trolley hook bridge crane |
| 11/23/2011 | CN202046808U Bridge crane with anti-explosive hook |
| 11/23/2011 | CN202046806U Frequency-conversion speed-regulation hoisting control device |
| 11/23/2011 | CN202046805U Hook bridge crane |
| 11/23/2011 | CN202046804U Hook bridge crane used in cold conditions |
| 11/23/2011 | CN202046786U Integral boom for over-length reinforcement cage of pile foundation |
| 11/23/2011 | CN102255212A Power automatic conversion connection system of tyre crane with double power supplies |
| 11/23/2011 | CN102249155A Linkage controlling apparatus for aluminum electrolysis crown block multifunctional integral unit |
| 11/23/2011 | CN102249154A Free-slewing cushion and brake hydraulic system and method used in crawler crane |
| 11/23/2011 | CN102249153A Device for detecting rotating angle, control method thereof and crane comprising same |
| 11/23/2011 | CN102249152A Device and method for detecting movable counter weight of crane |
| 11/23/2011 | CN102249151A Laser display and supervision arrangement for declination angle of crane lift hook |
| 11/23/2011 | CN102249144A 400-tonnage tilting suspension girder |
| 11/23/2011 | CN101798044B Intelligent human body recognition system for crawler crane cab |
| 11/23/2011 | CN101613058B Bi-directional steel wire rotation resistant device |
| 11/23/2011 | CN101454236B Mobile or stationary working apparatus |
| 11/22/2011 | US8061764 Working machine and emergency lowering system |
| 11/22/2011 | US8061493 Power conducting system for long distances |
| 11/18/2011 | CA2740482A1 Load sensing device for manipulators and balancers |
| 11/17/2011 | WO2011142704A1 Arrangement related to guiding of hoses and/or cables |
| 11/17/2011 | WO2011142519A1 Trolley assembly for a crane and a crane therewith |
| 11/17/2011 | US20110278252 Crane and counterweight control process of a crane in real time |
| 11/17/2011 | CA2800548A1 Arrangement related to guiding of hoses and/or cables |
| 11/16/2011 | EP2386516A1 Trolley assembly for a crane and crane comprising said trolley assembly. |
| 11/16/2011 | CN202040137U Crane hydraulic system and hydraulic balance valve thereof |
| 11/16/2011 | CN202038815U Space state position collector of crane head |
| 11/16/2011 | CN202038814U Movable operation device for fixing tower crane |
| 11/16/2011 | CN102245491A Motion control of work vehicle |
| 11/16/2011 | CN102245490A Device for controlling the movement of a load suspended from a crane |
| 11/16/2011 | CN102241370A Crane and method for erecting the crane |
| 11/16/2011 | CN102241367A Lifting anti-fall safety device |
| 11/16/2011 | CN102241365A Crane, and apparatus and method for transmitting remote throttle signal thereof |
| 11/16/2011 | CN102241364A Guide piece of master controller used for crane |
| 11/16/2011 | CN102241362A Trolley assembly for a crane and a crane employing the same |
| 11/16/2011 | CN101205046B Harbor crane lifting clutch |
| 11/10/2011 | WO2011108944A8 Method and apparatus for sensing object load engagement, transportation and disengagement by automated vehicles |
| 11/10/2011 | WO2011078503A3 Crane spreader and method for automatically landing the same |
| 11/10/2011 | US20110272377 Crane |
| 11/10/2011 | US20110272376 Trolley assembly for a crane and a crane therewith |
| 11/10/2011 | US20110272375 Crane and Method for Erecting the Crane |
| 11/10/2011 | DE102010020016A1 Kran und Verfahren zum Aufrichten des Krans Crane and method of erecting crane |
| 11/09/2011 | EP2385012A1 System for moving objects in a storehouse |
| 11/09/2011 | EP2231499B1 Device for lifting and moving an object, including an inertial unit |
| 11/09/2011 | CN202033381U Wind velocity indicator for crane |
| 11/09/2011 | CN202030461U Photoelectric cushioning device of bridge crane |
| 11/09/2011 | CN202030460U Moment limiter of construction crane |
| 11/09/2011 | CN202030459U Revolving signal sensor for crane |
| 11/09/2011 | CN202030458U Slide wire device of crane |
| 11/09/2011 | CN202030457U Tiltable sling and container supporting device thereof |
| 11/09/2011 | CN202030456U Crane telescopic boom and line-pulling fixing device of boom length sensor |
| 11/09/2011 | CN202030436U Anti-rotation mechanism for lifting appliance |
| 11/09/2011 | CN202030435U Multi-point self-balancing hoisting sling |
| 11/09/2011 | CN202030432U Single-pull steel plate assembly clamping apparatus |
| 11/09/2011 | CN102239105A Current collector system for a vehicle, in particular for rtg container stacker cranes |
| 11/09/2011 | CN102234076A Electrical control device for crawler-type counter weight trolley and control method thereof |
| 11/09/2011 | CN102234068A Safety device for hoisting machine |
| 11/09/2011 | CN102234067A Hoisting hook limiting device |
| 11/09/2011 | CN102234066A Electric control system for crane |
| 11/09/2011 | CN102234064A Crown block system capable of realizing integrated downloading operation and downloading operation method thereof |
| 11/09/2011 | CN101734550B Novel fuel assembly gripping apparatus |
| 11/03/2011 | WO2011087308A3 Apparatus and method for controlling a crane |
| 11/03/2011 | DE102010028397A1 Verfahren zum Heranholen eines Krans Method for fetching a crane |
| 11/03/2011 | DE102010028395A1 Verfahren zum Heranholen eines Krans Method for fetching a crane |
| 11/03/2011 | CA2738376A1 System for moving objects in a storehouse |
| 11/02/2011 | EP2383218A2 Method for fetching a crane |
| 11/02/2011 | EP2383217A2 Method for fetching a crane |
| 11/02/2011 | EP2231498B1 Device for lifting and moving an object, including a powered bearing |
| 11/02/2011 | CN202022665U Monitoring apparatus of tower crane with USB 2.0 interface |
| 11/02/2011 | CN202022664U Crane trolley with electrical apparatus control system |
| 11/02/2011 | CN202022663U Torque limiting device with automatic sensor cable breakage detection function |
| 11/02/2011 | CN202022662U Top-arranged vertical drag chain mechanism |
| 11/02/2011 | CN202022661U Supply control system and mobile crane |
| 11/02/2011 | CN102229410A Hybrid power apparatus of slewing mechanism of tyre jib crane |
| 11/02/2011 | CN102229406A Bluetooth remote control device for crane and control method thereof |
| 11/02/2011 | CN102229405A Automatic electricity-getting mechanism and automatic electricity-getting method for gantry crane |
| 11/02/2011 | CN102229404A 吊索缓冲弹簧 Sling buffer spring |
| 11/02/2011 | CN102229398A Container spreader and hoisting device |
| 10/27/2011 | WO2011133971A1 Crane control systems and methods |
| 10/27/2011 | WO2011131836A1 Method for crane control and stock management |
| 10/26/2011 | EP2250117B1 Crawler crane and method for adjusting a base-work position of said type of crawler crane |
| 10/26/2011 | CN202016819U Horizontal torsional capstan of crane |
| 10/26/2011 | CN202016807U Control circuit for lifting mechanism of tower crane |
| 10/26/2011 | CN202016806U Jacking structure of tower type crane and hydraulic system thereof |
| 10/26/2011 | CN202016805U Automatic deflection rectification control system and tire crane provided with same |
| 10/26/2011 | CN202016804U Hinge for installation of crane |
| 10/26/2011 | CN202016800U Steel wire rope guiding wheel for water granulated slag grab bucket |
| 10/26/2011 | CN102225732A Multifunctional emergency rescue fire-fighting crane |
| 10/26/2011 | CN102225731A Crane as well as startup controlling method and system thereof |
| 10/26/2011 | CN101423177B Container safety and intelligent monitoring system |
| 10/25/2011 | DE202010009921U1 Kolben-Zylinder-Einheit Piston-cylinder unit |
| 10/20/2011 | WO2011129705A1 Lifting device |
| 10/20/2011 | WO2011127818A1 Running control device and method of transport vehicle and transport vehicle |
| 10/20/2011 | WO2011087322A3 Apparatus for controlling a crane, comprising a disturbance observer, and method for controlling a crane |
| 10/20/2011 | US20110253662 Power and control for wireless anti-two block system |
| 10/20/2011 | DE102010015624A1 Verfahren zum Betreiben einer Wickeltrommel und Wickeltrommel Method for operating a winding drum and winding drum |
| 10/19/2011 | EP2378031A1 Positioning method and device of arm support system and concrete pump truck |