| Patents for B66C 15 - Safety gear (2,542) |
|---|
| 05/11/2011 | CN201825636U General beam-hoisting lifting appliance |
| 05/04/2011 | CN201817206U Safe locking device for container lifting apparatus |
| 05/04/2011 | CN201817205U Stroke extension device |
| 05/04/2011 | CN102040172A Device for preventing wire rope from being tangled in load-free retraction process |
| 05/04/2011 | CN102040164A Method for preventing elevator from elevation caused by secondary fault |
| 05/04/2011 | CN101554979B Tower crane anti-collision on-line monitoring and early warning system based on ultrasonic sensing network and method thereof |
| 04/27/2011 | EP2313336A1 Early overload detection for a load lifting device |
| 04/27/2011 | CN201809088U Hoisting device for goods transporting in car and in or out cabin thereof |
| 04/27/2011 | CN201809074U Safety bright lamp of crown block or electric rail |
| 04/27/2011 | CN201809073U Brake safety device for crane |
| 04/27/2011 | CN201809072U Speed-adjusting controller with weight control function for crane |
| 04/27/2011 | CN201809071U Over-hoisting protection device of crane |
| 04/27/2011 | CN201809066U Height sensor for crane |
| 04/27/2011 | CN102030269A Integrated control limiter of crane |
| 04/27/2011 | CN102030267A Hoist and closed hydraulic system thereof |
| 04/21/2011 | WO2011044768A1 Method for detecting overload of crane by power manner |
| 04/20/2011 | EP2311771A2 Lift limit switch and lifting device |
| 04/20/2011 | CN201801488U Wind proofing device of dry quenching coke hoister |
| 04/20/2011 | CN201801342U Hoisting drum device of crane |
| 04/20/2011 | CN201801318U Automatic alarming device for loosening of guiding and hauling rope |
| 04/20/2011 | CN201801317U Anti-collision intelligent control device for workshop crane |
| 04/20/2011 | CN201801316U Direct current side detection device of contact type direct current power failure magnet-keeping system for electromagnetic disc crane |
| 04/20/2011 | CN201801314U Anti-falling device for mobile cab of gantry crane |
| 04/20/2011 | CN201801306U Gantry crane rail limiting device |
| 04/20/2011 | CN201801291U Diagonal positioning mechanism of lifting appliance |
| 04/20/2011 | CN102020203A Electronic control method for transferring heavy to lower level in power-off period of quenching crane |
| 04/20/2011 | CN102020201A System for the automatic detection of load cycles of a machine for the transferring of loads |
| 04/20/2011 | CN101277893B Hoisting system and information carrier for hoisting system |
| 04/14/2011 | US20110084043 Crane |
| 04/13/2011 | CN201793328U Protective device of bivalve grab bucket hydraulic control system |
| 04/13/2011 | CN201793327U Dry quenching elevator standby position signal device |
| 04/13/2011 | CN201792846U Anti-collision buffering braking device for crane |
| 04/13/2011 | CN102009916A Device for automatically correcting shaft hole |
| 04/13/2011 | CN102009914A Lifting hook position monitoring system and method as well as crane with lifting hook position monitoring system |
| 04/13/2011 | CN101554975B Rail hook device for floating dock portal crane |
| 04/07/2011 | WO2011038851A1 Straddle carrier for use in container terminals and for general transport purposes and method for the control thereof |
| 04/06/2011 | CN201785143U Alarm system for lifting ship hatch cover under bridge crane |
| 03/30/2011 | CN201777795U device for connecting rotating limit switch and coder |
| 03/30/2011 | CN101993007A Pipe crane hoisting arm limiting device with buffer mechanism |
| 03/24/2011 | DE102009041661A1 System zur automatischen Erfassung von Lastzyklen einer Maschine zum Umschlagen von Lasten System for the automatic detection of load cycles of a machine for turning loads |
| 03/23/2011 | EP2298688A2 System for automatic creation of load cycles of a machine for turning loads |
| 03/23/2011 | CN201770427U Anti-collision monitoring device for quayside container gantry crane spreader |
| 03/16/2011 | CN201762032U Steel wire rope fracture prevention detecting device for four-column lifting machine |
| 03/16/2011 | CN201762031U Container bank crane having strong wind alarming and protecting function |
| 03/16/2011 | CN201762030U Buffer device of crane carriage |
| 03/16/2011 | CN201762027U Pin shaft anti-rotation limiting device |
| 03/15/2011 | CA2476116C Crane safety system |
| 03/09/2011 | CN201756412U Rope breakage preventing device for hoisting mechanism of crane |
| 03/02/2011 | CN201753236U Intelligent limiting audible and visual alarm controller of crane |
| 03/02/2011 | CN201753235U Quayside container crane |
| 02/23/2011 | CN201751365U Dynamic windproof safety device of on-track crane |
| 02/23/2011 | CN101979306A Steel rail anti-fall device used for electromagnetic crane |
| 02/16/2011 | CN201746240U Crane control system capable of preventing frequency changer from being burnt by overheating |
| 02/16/2011 | CN201746239U Crane hoisting beam |
| 02/16/2011 | CN201746238U Frequency conversion crane having stall-proof function |
| 02/16/2011 | CN201746228U Locking device |
| 02/16/2011 | CN101973490A Abnormal detection mechanism for lifting device |
| 02/16/2011 | CN101973285A Anti-creep device of track running vehicle and track crane |
| 02/09/2011 | CN201737610U Anticollision device for bridge cranes |
| 02/09/2011 | CN201737609U Simple moment limit device |
| 02/09/2011 | CN201737608U Anti-corrosive protective device at bottom of cable wind rope |
| 02/09/2011 | CN201737607U Wireless network based large-scale hoisting machinery double-machine association control and safety monitoring system |
| 02/09/2011 | CN201737606U Limiting-blocking buffer unit of gantry crane |
| 02/02/2011 | CN201729594U Bridge crane trolley safety monitoring device |
| 02/02/2011 | CN201729593U Wind moving stopping mechanism of crane |
| 02/02/2011 | CN201729592U Revolving speed alarm device of drum of overhead travelling crane |
| 02/02/2011 | CN201729591U 多功能位置控制器 Multifunction position controller |
| 02/02/2011 | CN201729588U Anomaly detection mechanism of lifting device |
| 02/02/2011 | CN201729585U Comprehensive safety protection system for supplying power, loading and unloading for overhead sliding-touch line for container yard |
| 02/01/2011 | US7880633 Device and method for monitoring the position of a cable in a cable operated transportation system and a cable operated transportation system |
| 01/26/2011 | CN201722078U Cable crane lifting height limit position protector |
| 01/26/2011 | CN201722077U Traveling anti-collision safe control system of snub-type crane |
| 01/26/2011 | CN201722076U Uniform deceleration type crane travel anti-collision safety control system |
| 01/26/2011 | CN201722071U Remote monitoring and maintenance system of litter grab bucket crane |
| 01/26/2011 | CN101386397B Anti-collision control method for gantry crane lifting trolley |
| 01/19/2011 | CN201713225U Intelligent hoisting clamp and warning device thereof |
| 01/19/2011 | CN201713224U Fishtail section sliding dumping prevention device in gantry crane sliding construction |
| 01/19/2011 | CN201713219U Crane and trolley and fixed pulley device thereof |
| 01/13/2011 | US20110006023 Methods for controlling a drive of a crane |
| 01/12/2011 | CN201703993U Audible and visual alarm for crane elevating limiting |
| 01/12/2011 | CN201703992U Anti-collision device of bridge crane |
| 01/12/2011 | CN201703991U Traversing crane buffering device |
| 01/12/2011 | CN201703990U Bridge crane vehicle door electromagnetic safety lock |
| 01/12/2011 | CN201703989U Crane handle wire anti-clamping protective device |
| 01/12/2011 | CN201703988U Waterproof hoisting moment limiter |
| 01/12/2011 | CN201703987U Magnetic adsorption shroud ring |
| 01/12/2011 | CN201703986U Bridge crane positioning device |
| 01/12/2011 | CN201703981U Safety locking device for crane cart |
| 01/12/2011 | CN101941650A Brake safety device for crane |
| 01/12/2011 | CN101941649A Automatic detection and fault diagnosis method of lifting states of travelling vehicles |
| 01/12/2011 | CN101941648A Method for processing conflict among multiple cranes in logistics simulation system in steelmaking continuous casting workshop |
| 01/12/2011 | CN101941426A Anti-collision buffer brake device for crane |
| 01/05/2011 | CN201694754U Anti-descend device of lifting equipment and film transport equipment employing same |
| 01/05/2011 | CN201694751U Crane crampon up limit control alarm device |
| 01/05/2011 | CN201694750U Crane control system and data recorder thereof |
| 01/05/2011 | CN201694746U Hand-operated driving device for crane |
| 01/05/2011 | CN201694727U Balance stress regulating device for hoisting |
| 01/05/2011 | CN101934986A Gantry crane rotation anchoring device |
| 01/05/2011 | CN101934985A Windproof stay rope device |
| 01/05/2011 | CN101934984A Special PLC of crane |