| Patents for B66C 15 - Safety gear (2,542) |
|---|
| 10/09/2013 | CN203229326U Intelligent container gantry crane loading and unloading control system |
| 10/09/2013 | CN203229309U Novel brick hosting device for construction |
| 10/09/2013 | CN103342291A Crane safety device |
| 10/09/2013 | CN102502412B Fault diagnosis and service life evaluation system for crane |
| 10/09/2013 | CN102123935B Early overload detection for a load lifting device |
| 10/02/2013 | CN203222426U Crane safety operating device |
| 10/02/2013 | CN203222422U Oil cylinder piston rod protection device for hydraulic double-jaw grab bucket |
| 10/02/2013 | CN103339055A 监控系统和方法 Monitoring system and method |
| 10/02/2013 | CN103332605A Anti-wind device for portal crane |
| 09/29/2013 | CA2810581A1 Collision detection and mitigation systems and methods for a shovel |
| 09/26/2013 | WO2013140610A1 Quay crane |
| 09/25/2013 | CN203212235U Lifting failure recovering device of crane |
| 09/25/2013 | CN203212234U Direction indication safety device for crane |
| 09/25/2013 | CN203212233U Single-beam suspending crane with anti-falling fixtures |
| 09/25/2013 | CN103318767A Bridge crane and clamp head system thereof |
| 09/25/2013 | CN103318766A Electric guide plate and torque protection device thereof |
| 09/25/2013 | CN103318759A Cart walking trolley with broken shaft protection device |
| 09/25/2013 | CN103318748A Lifting device of water cargo platform |
| 09/25/2013 | CN102502413B Safety monitoring method for crane monitor |
| 09/19/2013 | WO2013136635A1 Wharf crane |
| 09/18/2013 | CN203199905U Steel dropping prevention device of steel rail crane |
| 09/18/2013 | CN203199904U Crane with safety anti-drop device |
| 09/18/2013 | CN203199903U Lifting hook protective cover for monorail crane |
| 09/18/2013 | CN203199902U Monitoring system suitable for crane |
| 09/18/2013 | CN203199901U Insulating device for driving electricity-receiving device in galvanization pickling line |
| 09/18/2013 | CN203199894U Operation protecting device of steel wire ropes of hoisting machine |
| 09/18/2013 | CN203199882U Lifting hook anti-falling device |
| 09/18/2013 | CN203199874U Automatic lifting tool for steel plates |
| 09/18/2013 | CN103303804A Torque limiter of derrick crane |
| 09/18/2013 | CN103303796A Gantry crane attitude monitoring system and method based on beidou satellite positioning system |
| 09/11/2013 | CN103287982A Portable overturn prevention device for transformer lifter |
| 09/11/2013 | CN103287981A Combined device of weight power takeoff and height limitator |
| 09/04/2013 | CN203173700U Barrel body groove protection tool with turnable lower part |
| 09/04/2013 | CN103274304A Method for dynamically adjusting monitoring and safety pre-warning threshold values of crane structure |
| 09/04/2013 | CN103274303A Control method for hoisting machinery safety monitoring and management system |
| 09/04/2013 | CN103274302A Mounting structure of overload limiter of ship unloader |
| 09/04/2013 | CN103274301A Protective device for driver's cage of bridge-type grab ship-unloader |
| 08/29/2013 | DE102012003650A1 Method for controlled vertical lifting of standard container with container base, involves generating signal, in case of correspondence of termination criterion, so that further lifting of container is directly or indirectly closed |
| 08/28/2013 | CN203159071U Device for preventing steel rope of hoisting mechanism of bridge crane from separating from groove |
| 08/28/2013 | CN203159070U Cart stroke limit device of bridge crane |
| 08/28/2013 | CN203159064U Voice broadcasting device of harbor crane and harbor crane |
| 08/28/2013 | CN103264969A Equipment, system and method for safely controlling tower crane, and tower crane |
| 08/21/2013 | CN203146667U Crane brake arm distance detection device |
| 08/21/2013 | CN203143960U Gantry crane with automatic warning function of personnel protection |
| 08/21/2013 | CN203143959U Crane and anti-collision device for crane |
| 08/21/2013 | CN203143958U Gantry crane and anti-inclination pre-warning device thereof |
| 08/21/2013 | CN203143957U Horizontal guiding device for circular crane |
| 08/21/2013 | CN203143956U Automatic extinguishing system for crane |
| 08/21/2013 | CN203143918U Cable protection device for segmental hoisting of pile leg |
| 08/21/2013 | CN103253595A Power supply system of gantry crane, and gantry crane |
| 08/21/2013 | CN101428735B Load moment limiting device self-adaption accuracy calibrating method based on artificial neural network algorithm |
| 08/20/2013 | CA2720358C Multi-staged audible/visible indicator for progressive overload condition |
| 08/14/2013 | CN203128051U Hoisting weight moment limiter |
| 08/14/2013 | CN203128045U Maximum acceleration constraint device of hydraulic hoist |
| 08/14/2013 | CN203128044U Crane trolley weighing system |
| 08/14/2013 | CN203128034U Electric block as well as electric trolley and trolley drive traction device thereof |
| 08/14/2013 | CN103241658A Internet of Things-based health monitoring and security prewarning system of crane metal structure |
| 08/14/2013 | CN103241657A Crane control handle |
| 08/14/2013 | CN102328878B Positioning and locking device of large guide rail type hoisting crane |
| 08/13/2013 | CA2773691C Method of operating a shiplift |
| 08/13/2013 | CA2773680C Method of operating a shiplift |
| 08/13/2013 | CA2773629C Method of operating a shiplift |
| 08/07/2013 | CN203112366U Crown block limiting position wireless warning device |
| 08/07/2013 | CN203112362U Horizontal monitoring device for fixed crane hang row |
| 08/07/2013 | CN203112359U Button control system for QR2S secondary reverse braking control panel |
| 08/07/2013 | CN203112330U Anti-fall crown pulley device |
| 08/07/2013 | CN203112329U Rupture-resistant pulley suspending device |
| 08/07/2013 | CN103231992A Hoisting limiter |
| 08/07/2013 | CN103231991A Anti-collision method for travelling vehicles in factory building |
| 08/07/2013 | CN103231990A Lifting appliance path optimization control system used for container gantry crane |
| 08/07/2013 | CN103231989A System and method for real-time fault monitoring of lifting hoisting-synergic flexible cable parallel kinematic machine |
| 08/07/2013 | CN102417129B Dynamic safety monitoring device of brake and monitoring method |
| 08/07/2013 | CN102145853B Anti-falling hanging hook of crane |
| 07/31/2013 | CN203095434U Protective device for large-sized workpiece hoisting sling |
| 07/24/2013 | CN203079574U Universal regulating device of infrared laser alarm |
| 07/24/2013 | CN203079573U Crown block realizing distance detection control |
| 07/24/2013 | CN203079572U Novel lifting mechanism for crane |
| 07/24/2013 | CN203079571U Limit protection device for lifting and closing of grab bucket |
| 07/24/2013 | CN203079565U Intelligent control device for extreme position of travelling crane |
| 07/24/2013 | CN203079554U Auxiliary monorail hoist of refueling machine for nuclear power plant |
| 07/24/2013 | CN103213904A Apparatus for detecting dangerous section of object taking part of hoisting machine |
| 07/17/2013 | CN203065041U Mounting bracket for travelling anti-collision switch |
| 07/17/2013 | CN203065040U Automatic safety control device of bridge crane under complex conditions |
| 07/17/2013 | CN203065039U Metal structure health monitoring system of crane |
| 07/17/2013 | CN203065038U Crane security monitoring and managing device |
| 07/17/2013 | CN203065037U Abnormal detection device for bearing wheel of hanging tool |
| 07/17/2013 | CN203065020U Body sling locking positioning device |
| 07/17/2013 | CN103204436A Emergency brake circuit of starter |
| 07/17/2013 | CN102241367B Lifting anti-fall safety device |
| 07/10/2013 | EP2483194B1 Straddle carrier for use in container terminals and for general transport purposes and method for the control thereof |
| 07/10/2013 | CN203048464U Multifunctional hoisting device |
| 07/10/2013 | CN203048436U Steel wire rope protection device for electric grab bucket |
| 07/10/2013 | CN203048435U Safety device and crane provided with safety device |
| 07/10/2013 | CN203048434U Emergency shutdown protection circuit of electric single beam crane |
| 07/10/2013 | CN203048432U Electronic control system of diesel engine monorail crane |
| 07/10/2013 | CN203048429U Recording device of bending time of steel wire rope of crane |
| 07/04/2013 | US20130168985 Lockout Switch Apparatus and Method |
| 07/04/2013 | US20130168622 Lift control systems for lifting devices and lifting devices comprising the same |
| 07/03/2013 | CN203033675U Safety mechanism of lifting device |
| 07/03/2013 | CN203033674U Bridge crane guardrail |