| Patents for B66C 15 - Safety gear (2,542) |
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| 08/09/2012 | WO2012104489A1 Monitoring system and method |
| 08/09/2012 | CA2825664A1 Monitoring system and method |
| 08/08/2012 | EP2483194A1 Straddle carrier for use in container terminals and for general transport purposes and method for the control thereof |
| 08/08/2012 | CN202369274U Centering signal device for coke dry quenching elevator |
| 08/08/2012 | CN202369267U Positioning device for alternating current cam controller |
| 08/02/2012 | WO2012100938A1 Device for detecting the state of wear of a high-strength fiber rope during use on lifting gear |
| 08/01/2012 | CN202358846U Anti-collision device for shore bridges on right-angle sides of berth |
| 08/01/2012 | CN202358845U Zero protection control circuit on crane |
| 08/01/2012 | CN202358843U Video monitoring apparatus for movement of hoisting appliance |
| 08/01/2012 | CN102616663A Automatic tracking control device and control method for hanger lens |
| 08/01/2012 | CN102616652A Front anchoring device for climbing crane |
| 07/25/2012 | CN202346630U Weight safety control circuit of hoisting equipment |
| 07/25/2012 | CN202346629U Wireless early warning system of bridge crane |
| 07/25/2012 | CN202346628U Heavy punch type lifting limiter |
| 07/25/2012 | CN202346627U Crane correcting device |
| 07/25/2012 | CN202346626U Crane network monitoring system |
| 07/25/2012 | CN202346625U Polygonal port machine lifting hook protecting device |
| 07/25/2012 | CN102606681A Novel anti-twist split combination type sling tool |
| 07/25/2012 | CN102602818A Shaft linkage coordinable deck loading crane for large geotextiles-laying vessel |
| 07/25/2012 | CN102602816A Stroke double-insurance device for hook of bridge crane |
| 07/25/2012 | CN102602815A Moment restrictor of crane based on GPRS (General Packet Radio Service) wireless communication and remote technical support |
| 07/25/2012 | CN102602814A Lightning-proof grounding device for cranes |
| 07/25/2012 | CN102602813A Contact requesting method and device for boarding crown block type mobile device and device thereof |
| 07/25/2012 | CN102602807A Pointer type amplitude indicator of gantry crane |
| 07/18/2012 | CN202337649U 起重机安全防护监控系统 Crane Safety Monitoring System |
| 07/18/2012 | CN202337648U 一种轴外保护装置 One axially outer protective devices |
| 07/18/2012 | CN202337647U 磁力吊行车主电机制动器直流控制回路 Magnetic suspension line owners DC motor brake control circuit |
| 07/18/2012 | CN202337626U Power-off safety device for vacuum lifting tool for large-tonnage tube piece |
| 07/18/2012 | CN102583160A Anti-collision device for lifting hook of crane |
| 07/18/2012 | CN101717047B Overload protection device for electric hoist crane |
| 07/11/2012 | CN202322085U 软滑道式小型吊运机 Creamy-course small lifting machine |
| 07/11/2012 | CN202322078U 吊车轨道止挡装置 Crane rail stop means |
| 07/11/2012 | CN202322077U Laser anti-collision system for flexible leg of gantry crane |
| 07/11/2012 | CN202322076U 智能行车上下层防撞装置 Intelligent traffic on the lower anti-collision devices |
| 07/11/2012 | CN202322075U 大梁防碰装置及包括该装置的岸边集装箱起重机 Beam anti-collision device and includes shore container cranes of the device |
| 07/11/2012 | CN202322074U Portal frame |
| 07/11/2012 | CN202322073U 海洋平台起重机液压故障查询系统 Offshore crane hydraulic system failure inquiry |
| 07/11/2012 | CN202322072U Hoisting protection device of steel wire rope |
| 07/11/2012 | CN202322071U 起重机上的手动防风锚定装置 Manually wind the anchoring device on the crane |
| 07/11/2012 | CN202322070U Upper deviation correcting device of gantry crane |
| 07/11/2012 | CN202322063U 起重机安全保护确保装置 Crane safety protection devices to ensure |
| 07/11/2012 | CN202322056U 一种淬火起重机双推动器制动装置 One kind of quenching crane brakes dual pusher |
| 07/11/2012 | CN202322050U 一种防止起重机溜钩的控制线路 A method of preventing the crane hook slide control lines |
| 07/11/2012 | CN202322040U 一种行车起重量检测显示装置 One kind of traffic from the weight of the display device detection |
| 07/11/2012 | CN202321953U 一种铸造起重机吊具 One kind of casting crane spreader |
| 07/11/2012 | CN102562697A Crane and synchronous hydraulic system with double cylinders |
| 07/11/2012 | CN102556865A Crane moment restriction control apparatus, method thereof, system thereof and engineering machinery apparatus thereof |
| 07/11/2012 | CN102556834A Lifting tool with voice prompt function |
| 07/11/2012 | CN102556833A Hanger with real-time monitoring function |
| 07/11/2012 | CN102556832A Maintenance cable |
| 07/11/2012 | CN101891125B Device and method for detecting deviation of superlift counterweight of crane |
| 07/05/2012 | WO2012088863A1 Electric-shockproof device, method and engineering machine including electric-shockproof device |
| 07/04/2012 | CN202296884U 龙门架用防断绳装置 Gantry with anti broken rope device |
| 07/04/2012 | CN202296883U 悬空钢丝绳防跳解力装置 Anti-jump rope dangling power plant Solutions |
| 07/04/2012 | CN202296882U 一种轨道式起重机及其防倾翻装置 One kind of rail cranes and anti-tipping device |
| 07/04/2012 | CN202296881U 桥式起重机的电气故障查询系统 Electrical fault finding bridge crane system |
| 07/04/2012 | CN202296880U 一种新型起重机用缓冲器 A new crane buffers |
| 07/04/2012 | CN202296879U Movable lifting appliance |
| 07/04/2012 | CN202296878U 钢丝绳防磨损保护装置 Rope anti-wear protection |
| 07/04/2012 | CN202296877U 起重机及其防倾覆装置 Crane and anti-overturning device |
| 07/04/2012 | CN202296838U 一种起重机吊钩组和使用这种吊钩组的起重机 One kind of crane hook block and use a crane hook this group |
| 07/04/2012 | CN202296815U 大吨位大跨度结构物的吊装撑杆 Large tonnage lifting large span structures strut |
| 07/04/2012 | CN102536934A Dual-cylinder synchronous control hydraulic system and crane |
| 07/04/2012 | CN102530729A Method and system for controlling pendulum of suspender |
| 07/04/2012 | CN102530721A Anti-typhoon method for portal crane and special equipment thereof |
| 07/04/2012 | CN102530711A Hydraulic pressure adjustable type balance frame for hoisting engine room of wind turbine |
| 07/04/2012 | CN102107822B Self-balancing windproof stay rope device of heavy crane in port |
| 07/04/2012 | CN102060237B Shore bridge high-voltage on-machine cable loosening fault control protection method |
| 07/04/2012 | CN101683957B Three-dimensional garage |
| 06/27/2012 | CN102515028A Crane safety operation monitoring system based on internet of things and monitoring method used therein |
| 06/27/2012 | CN101774508B System for closed-loop detection of complete machine stability of crawler crane and control method thereof |
| 06/20/2012 | CN202280694U Hydraulic pump protection control system and hydraulic crane |
| 06/20/2012 | CN202279617U 电永磁钢板起重吊具 Magnetic plate lifting spreader |
| 06/20/2012 | CN102502415A Intelligent insulation monitoring device for multifunctional aluminum electrolysis crown block and method |
| 06/20/2012 | CN102502414A Overload and lift limiting valve of hose crane |
| 06/20/2012 | CN102502413A Safety monitoring method for crane monitor |
| 06/20/2012 | CN102502412A Fault diagnosis and service life evaluation system for crane |
| 06/20/2012 | CN102502402A Dynamic windproof energy-consumption buffer braking device and method for rail-mounted crane |
| 06/14/2012 | WO2012078233A2 Redundant hoist rope system |
| 06/14/2012 | US20120145664 Redundant Hoist Rope System |
| 06/14/2012 | CA2820530A1 Redundant hoist rope system |
| 06/13/2012 | CN202272650U 吊车故障在线监控装置 Crane fault-line monitoring devices |
| 06/13/2012 | CN102491183A Crane rail stop device |
| 06/13/2012 | CN102491182A Heavy hammer type lifting limiter |
| 06/13/2012 | CN102491175A Error correcting method for large-scale gantry crane walking |
| 06/13/2012 | CN102491169A Running deviation correcting device and rail-type engineering machine applying same |
| 06/13/2012 | CN101830408B Chain breaking safety protective device for high-altitude lifter |
| 06/12/2012 | CA2570301C Method of operating a shiplift |
| 06/10/2012 | CA2725057A1 Magnet repulsive force field technology - magrefortech |
| 06/06/2012 | CN202265335U 拉杆式起重量限制器 From the weight of the rod-type limiter |
| 06/06/2012 | CN202265334U 门吊钢丝绳检测装置 Door hanging rope detection device |
| 06/06/2012 | CN202265333U Screwing-in anchoring device for crane |
| 06/06/2012 | CN202265332U 用于起重机的防风锚定装置 Wind anchoring device for cranes |
| 06/06/2012 | CN202265331U 桥式起重机的主钩保护电路结构 Main hook bridge crane protection circuit structure |
| 06/06/2012 | CN202265325U 起重机的载重监测系统 Crane Load Monitoring System |
| 06/06/2012 | CN202265324U 使用圆盘式传感器的集装箱起重机称重计量系统 Use disc sensor container crane weighing measurement system |
| 06/06/2012 | CN202265294U 一种用于在吊篮上固定安全锁的连接件 A safety lock on a fixed basket of connections for |
| 06/06/2012 | CN202265293U 一种具有超载保护功能的卸扣 Having an overload protection function shackle |
| 06/06/2012 | CN101210812B Hoist-transportation machine trajectory space relationship automated detection method |
| 05/30/2012 | CN202245801U Anti-collision alarm protection system for cranes |