| Patents for B66D 1 - Rope, cable, or chain winding mechanisms; Capstans (12,007) |
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| 07/17/2013 | CN101939246B Hoisting crane and offshore vessel |
| 07/16/2013 | US8485501 Wireless controlled apparatus for pulling wire through conduit |
| 07/16/2013 | CA2727040C Method of controlling rotation speed of motor of speed-controllable hoist drive, and hoist drive |
| 07/11/2013 | DE102012100099A1 Rope winch for lifting and lowering load, has pressure rollers arranged away from pivot axis, and pivoted levers and pressure rollers whose ends are loaded by pressing elements along the direction of the traction sheave |
| 07/10/2013 | EP2611724A1 A slewing apparatus |
| 07/10/2013 | EP2466252B1 Winch for providing a predetermined length of unwound cable |
| 07/10/2013 | CN203051645U Double-speed single-output speed reducer, winch and crane using double-speed single-output speed reducer |
| 07/10/2013 | CN203050530U Long spiral drilling machine and drilling depth control device thereof |
| 07/10/2013 | CN203050492U Long spiral drilling machine lifting device and long spiral drilling machine |
| 07/10/2013 | CN203050491U Frame lifting device of long spiral drilling machine and long spiral drilling machine |
| 07/10/2013 | CN203050490U Long spiral drilling machine and frame lifting device thereof |
| 07/10/2013 | CN203048480U Mine monorail crane hydraulic hoist |
| 07/10/2013 | CN203048479U Classifying screen cover elevating gear |
| 07/10/2013 | CN203048478U Hydraulic five-wheel tensioning device |
| 07/10/2013 | CN203048477U Handpiece tensioning device of endless rope traction winch |
| 07/10/2013 | CN203048476U Hydraulic winch control system and engineering machinery |
| 07/10/2013 | CN203048475U Steel wire bundling rope pressure spring device |
| 07/10/2013 | CN203048474U Winch barrel rope pressing device for raising bulk freighter loading and unloading crane |
| 07/10/2013 | CN203048473U Leading chain for winch steel wire rope |
| 07/10/2013 | CN203048472U Steel rope hoist |
| 07/10/2013 | CN203048471U Mine winch speed reducer |
| 07/10/2013 | CN203048470U Multipurpose block brake double-speed winch |
| 07/10/2013 | CN203048469U Plum coupling type hoist |
| 07/10/2013 | CN203048468U Novel power drive device of oil recovery truck |
| 07/10/2013 | CN203048467U Belt-type braking double-speed multi-purpose winch |
| 07/10/2013 | CN203048466U Mine low-speed prop pulling hoist |
| 07/10/2013 | CN103193176A Hoisting system with overweight pre-warning function |
| 07/10/2013 | CN103193175A Winch authorized starter |
| 07/10/2013 | CN103193174A Variable speed winch |
| 07/10/2013 | CN103193173A Automatic disc-demounting rope-rolling device |
| 07/10/2013 | CN103193172A Winding machine without rope tangling |
| 07/10/2013 | CN102390784B Hoist frame winch transport vehicle |
| 07/10/2013 | CN102120549B Winch speed reducer for mines |
| 07/10/2013 | CN101513978B Energy storage reel applied to crane |
| 07/04/2013 | WO2013101601A1 Method and system for wireline intervention in a subsea well from a floating vessel |
| 07/04/2013 | WO2013101512A1 Braking systems and methods for a winch drum |
| 07/04/2013 | WO2013101426A1 Reducing axial wave reflections and identifying sticking in wireline cables |
| 07/04/2013 | US20130170939 Double drum traction winch |
| 07/03/2013 | CN203035179U Anti-overturning winch-type percussion drill with automatic power-off device |
| 07/03/2013 | CN203033702U Lifting device for being matched with coal mine fully-mechanized mining hydraulic support |
| 07/03/2013 | CN203033701U Electric velvet peeling saw blade hoisting machine |
| 07/03/2013 | CN203033700U Constant tension intelligent control system of oil field hydraulic logging winch |
| 07/03/2013 | CN203033699U Intelligent control system for electrically driven logging winch |
| 07/03/2013 | CN203033698U Interlock device of winch speed switch and turntable switch |
| 07/03/2013 | CN203033697U Electric well repairing machine control system |
| 07/03/2013 | CN203033696U Intelligent rope arrangement control system for electric logging winch |
| 07/03/2013 | CN203033695U Novel winch rope guider |
| 07/03/2013 | CN203033694U Wear-resisting device of petroleum drilling machine hoisting barrel |
| 07/03/2013 | CN203033693U Winch device for walking tractor |
| 07/03/2013 | CN203033692U Electro-hydraulic double-power well repairing machine winch |
| 07/03/2013 | CN203033691U Pneumatic type hoist |
| 07/03/2013 | CN203028674U Multifunctional wall-mounted bed |
| 07/03/2013 | CN103189298A Level wind assembly for a winch drum including a tensioning arm |
| 07/03/2013 | CN103183293A Rope coring and arranging winch with heavy hook falling freely |
| 07/03/2013 | CN103183292A Flag pole insert provided with automatic winding displacement device |
| 07/03/2013 | CN101585498B Electro-hydraulic leak compensation |
| 07/02/2013 | US8474795 Pulling device and method therefor |
| 06/27/2013 | WO2013095408A1 Elevator system including a car stop for maintaining overhead clearance |
| 06/27/2013 | WO2013095158A1 Drum unit for a well intervention string |
| 06/27/2013 | WO2013092332A1 Forestry winch |
| 06/27/2013 | WO2013091417A1 Crane and method and hydraulic system for controlling tension of steel wire rope |
| 06/27/2013 | WO2013090990A1 A tackle for displacing a load |
| 06/27/2013 | US20130161580 Wildcat |
| 06/27/2013 | DE102011122201A1 Rope actuator for rope-kinematic application to guide patient with e.g. skull cerebral trauma in neurological rehabilitation, has sleeve dimensioned such that sleeve prevents sliding of rope from groove, and slot exhibiting slit width |
| 06/27/2013 | DE102011089802A1 Rope winch used for lifting e.g. loads in industrial areas, has piston force limiting unit that is provided to stop drive in dependence of relative movements of drive unit and motor, when predetermined motive force is exceeded |
| 06/26/2013 | DE202013005539U1 Doppelmotor-Antriebseinheit für Zugmittel Double motor drive unit for traction means |
| 06/26/2013 | CN203021268U Combination device utilizing light-type railway to carry heavy device |
| 06/26/2013 | CN203021241U Banner lifting device |
| 06/26/2013 | CN203021240U Intelligent mining winch |
| 06/26/2013 | CN203021239U Comprehensive electric control device of mining endless rope winch |
| 06/26/2013 | CN203021238U Preheating furnace skip bucket hoister winding drum structure |
| 06/26/2013 | CN203021237U Double-end spiral lifting rod |
| 06/26/2013 | CN203021236U Spiral lifting rod |
| 06/26/2013 | CN203021235U Stacker wire rope reel protecting disc for process of passing in and out of storehouse of medicine box |
| 06/26/2013 | CN203021234U Crane and pulley assembly thereof |
| 06/26/2013 | CN203021233U Rapid dual-roller electric winch |
| 06/26/2013 | CN203021232U Crane and hoisting mechanism thereof |
| 06/26/2013 | CN203021231U Bridge crane and lifting mechanism thereof |
| 06/26/2013 | CN203021230U Minisize winch with fixed speed ratio |
| 06/26/2013 | CN203021197U Wireless-remote-control electric crane |
| 06/26/2013 | CN203021185U Crane and lifting mechanism and balancing pulley thereof |
| 06/26/2013 | CN103171988A Winch rope guider and rope guiding method thereof |
| 06/26/2013 | CN103171987A Ultra-large rope capacity coiling drum |
| 06/26/2013 | CN103171986A Winch device and on-off method thereof |
| 06/26/2013 | CN103171985A Heavy ascending-descending putting-releasing device |
| 06/20/2013 | US20130153841 Winch operated hoist and method of operating same |
| 06/20/2013 | DE102012223225A1 Hydraulikantriebsgerät für eine Arbeitsmaschine Hydraulic drive device for a work machine |
| 06/19/2013 | EP2604570A1 Cable guiding in a wind turbine tower |
| 06/19/2013 | CN203009781U Winch transmission device |
| 06/19/2013 | CN203009694U Steel wire rope fixing device for adjustable electric block |
| 06/19/2013 | CN203006821U Electric winch for hydrometric cableway |
| 06/19/2013 | CN203006820U Dispatching winch system |
| 06/19/2013 | CN203006819U Dispatching winch |
| 06/19/2013 | CN203006818U Operating and positioning controlling device of hoisting winch for mines |
| 06/19/2013 | CN203006817U Absolute value encoder type stroke limiter |
| 06/19/2013 | CN203006816U Insulative anti-explosion bridge crane |
| 06/19/2013 | CN203006815U Rope guiding device of electric hoist |
| 06/19/2013 | CN203006814U Wire cable and guide wheel traction structure of pile type gold dredger |
| 06/19/2013 | CN203006813U Anticorrosion automatic oil filler for steel wire rope of dispatch winder |
| 06/19/2013 | CN203006812U Winch reducing mechanism capable of realizing multi-gear working |