| Patents for B66D 1 - Rope, cable, or chain winding mechanisms; Capstans (12,007) |
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| 12/18/2013 | CN203345993U Crane and winch decelerator assembly for installation of tower arm movable pulley of same |
| 12/18/2013 | CN203345992U Energy-saving winch |
| 12/18/2013 | CN203345991U Insulation electric cutter grinder |
| 12/18/2013 | CN203345990U Anti-wear hoisting wire rope |
| 12/18/2013 | CN203345989U Milling machine |
| 12/18/2013 | CN203345988U Open type transmission hoisting winch with subsection type big gear ring |
| 12/18/2013 | CN203345987U Energy-saving winch |
| 12/18/2013 | CN203345986U Energy-saving winch |
| 12/18/2013 | CN203345985U Scheduling winch with engine |
| 12/18/2013 | CN203345984U Sinking winch |
| 12/18/2013 | CN203345983U Mining automatic lifting device |
| 12/18/2013 | CN203345947U Double-guide slag removing device |
| 12/18/2013 | CN103459299A Tensioning device |
| 12/18/2013 | CN103449327A Manual winch of exploration ship |
| 12/18/2013 | CN103449326A Rope wheel with self-locking device |
| 12/18/2013 | CN103449325A Descending system of hoisting winch |
| 12/18/2013 | CN103449324A Novel connecting structure of belt and drum |
| 12/18/2013 | CN103449323A Traction equipment for railway vehicle bogie static tests |
| 12/18/2013 | CN102616693B Drum transmission applied to steel wire rope traction mechanism |
| 12/17/2013 | CA2661774C Hoisting winch for elevating equipment |
| 12/17/2013 | CA2648727C Roping method and apparatus |
| 12/14/2013 | CA2814475A1 Rope anchor for a winch |
| 12/12/2013 | DE102012109398B3 Trommelfördermaschine mit einer angetriebenen Hauptwelle Hoist with a driven main shaft |
| 12/11/2013 | CN203333258U Connection structure of transferring platform and chain with chain breakage detection device in stacking machine |
| 12/11/2013 | CN203333251U Lifting and auxiliary stabilization system for underwater modal test |
| 12/11/2013 | CN203333222U Improved lifting device of electric clothes airing machine |
| 12/11/2013 | CN203333221U Double-speed haulage winch safety brake |
| 12/11/2013 | CN203333220U Anti-dropping device of electric single beam hoist chain block |
| 12/11/2013 | CN203333219U Lifting height accurate locating device of straight arm frame gantry crane |
| 12/11/2013 | CN203333218U Construction hoist counterweight steel wire rope winching mechanism |
| 12/11/2013 | CN203333217U Supporting and guiding device for towrope hanging steel wire rope of hanging single-beam crane |
| 12/11/2013 | CN203333216U Steel wire rope fixing device for roller of winch, roller and winch |
| 12/11/2013 | CN203333215U Lifting trolley used in winery |
| 12/11/2013 | CN203333214U Double-coiling-block steel wire rope single-layer winding winch with annular rope grooves |
| 12/11/2013 | CN203333213U Gear shifting hydraulic winch |
| 12/11/2013 | CN203333212U Non-load hook free and fast falling planetary gear hoisting speed reducer for tracked automobile crane |
| 12/11/2013 | CN203333211U Novel cable drum driving mechanism of hoist |
| 12/11/2013 | CN203333210U Winch operation system |
| 12/11/2013 | CN203333209U Gravity lowering winch with internally-arranged speed reducer and controllable speed |
| 12/11/2013 | CN203333208U Inner-flat-cable winding hoist |
| 12/11/2013 | CN203333192U Multifunctional port tire crane |
| 12/11/2013 | CN203333118U Suspension winding device used for balance-weight built-in construction lifter |
| 12/11/2013 | CN103443016A Crane and method for operating a crane using recovery of energy from crane operations as a secondary energy source field |
| 12/11/2013 | CN103434966A Dual mode elevator and application method thereof |
| 12/11/2013 | CN103434965A Electric variable-frequency constant-tension mooring winch |
| 12/11/2013 | CN103434964A Control air channel of manned air winch |
| 12/11/2013 | CN103434963A Pneumatic rope guider |
| 12/11/2013 | CN103434962A Gear drive winch without independent support of drum shaft |
| 12/11/2013 | CN103434961A Double winding control system and engineering machine |
| 12/11/2013 | CN103434960A A-shaped lifting hydraulic winch |
| 12/11/2013 | CN103434959A Method for hoisting mast in tower crane dead zone |
| 12/11/2013 | CN103434958A Tester for winding tightness degree of winding drum bag |
| 12/11/2013 | CN102341338B Wire rope life management device and method |
| 12/10/2013 | US8602394 Winching apparatus |
| 12/10/2013 | US8602393 Flip-it axle lift, stow and deploy mechanism |
| 12/05/2013 | WO2013180665A1 Forestry winch with controlled coiling of a towing cable and preventing the overloading thereof |
| 12/05/2013 | WO2013180664A1 Forestry winch with controlled decoiling of a towing cable |
| 12/05/2013 | WO2013180572A1 Drum unit with an arch compensator for a well intervention string |
| 12/05/2013 | US20130319219 Hydraulically-Operated Actuator for Drawworks |
| 12/05/2013 | DE202013007514U1 Lastenaufhängevorrichtung mit einer integriertenKraftmesseinnchtung Lastenaufhängevorrichtung with a integriertenKraftmesseinnchtung |
| 12/04/2013 | EP2668129A1 Rope drum and rope roller for fibre-rope drives |
| 12/04/2013 | EP2668127A1 Device for detecting the state of wear of a high-strength fiber rope during use on lifting gear |
| 12/04/2013 | CN203319624U Clutch brake device and winding engine including same |
| 12/04/2013 | CN203319617U Lifting device for submerged multipurpose pump |
| 12/04/2013 | CN203319616U Limiting protective device for electric block |
| 12/04/2013 | CN203319615U Groove disengaging preventing device of steel wire rope of pulley in multi-section telescopic arm |
| 12/04/2013 | CN203319614U Double winding PSO-PID synchronous control device |
| 12/04/2013 | CN203319613U Device capable of realizing precise positioning and multi-point limiting of electric block |
| 12/04/2013 | CN203319612U Drum clutch and motor integrated control device |
| 12/04/2013 | CN203319611U Electric control device of electric clothes changing lifting basket lifting system |
| 12/04/2013 | CN203319610U Automatic tracking electric-driven screw rod rope guider with multilayer winding |
| 12/04/2013 | CN203319609U Mechanical automatic rope arrangement device |
| 12/04/2013 | CN203319608U Rope pressing mechanism of winding engine |
| 12/04/2013 | CN203319607U Rope pressing device of hoisting mechanism of ship crane |
| 12/04/2013 | CN203319606U Rolling guiding device of steel rope guide |
| 12/04/2013 | CN203319605U Stacking machine lifting winding drum with disordered-rope-preventing function |
| 12/04/2013 | CN203319604U Rope disordering prevention device for lifting mechanism of ship crane |
| 12/04/2013 | CN203319603U Winding wheel with two-way synchronously-retractable wire rope |
| 12/04/2013 | CN203319602U Linear winding drum |
| 12/04/2013 | CN203319601U Winching and lifting mechanism driven by tension |
| 12/04/2013 | CN203319600U Electric hoist buffering device |
| 12/04/2013 | CN203319599U Demountable underframe of cableway tractor |
| 12/04/2013 | CN203319598U Protective jacket for hoisting steel structure |
| 12/04/2013 | CN203319597U Traction executing mechanism of cableway tractor |
| 12/04/2013 | CN203319596U Electric hoist capable of realizing stepless speed regulation |
| 12/04/2013 | CN203319595U Crane and winch hydraulic system thereof |
| 12/04/2013 | CN203319594U Hand-shaken mechanism |
| 12/04/2013 | CN203319593U Lowering control device for heavy |
| 12/04/2013 | CN203319592U 钢丝绞车 Wire winch |
| 12/04/2013 | CN203319450U Headstock for counter weight built-in type building hoist |
| 12/04/2013 | CN103422809A Portable curling ladder |
| 12/04/2013 | CN103420306A External mounting device of electric hoist overload limiter |
| 12/04/2013 | CN103420301A Energy-storage type energy-saving winch set for hook of drilling rig |
| 12/04/2013 | CN103420300A Spare tire mounting device |
| 12/04/2013 | CN103420299A Cable drum recovery cable extracting winch |
| 12/04/2013 | CN103420298A Electric hoist controller used on PLC (programmable logic controller) control line |
| 12/04/2013 | CN103420297A 安全离合器 Safety clutch |
| 12/04/2013 | CN103420296A Super-lifting device, front pre-tightened steel wire rope length control system and crane |
| 12/04/2013 | CN103420295A Controller of electric chain hoist |
| 12/04/2013 | CN103420294A Winch system and method for controlling same |