| Patents for B66D 1 - Rope, cable, or chain winding mechanisms; Capstans (12,007) |
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| 07/11/2012 | CN202322169U Detection device for winch and engineering machinery with detection device |
| 07/11/2012 | CN202322168U 一种起重机起升机构尾端法兰安全制动装置 One kind of crane hoisting mechanism trailing flange safety brake |
| 07/11/2012 | CN202322167U 一种可实现恒张力自由下放的液压卷扬机控制系统 A hydraulic hoist control system can achieve constant tension free fall of |
| 07/11/2012 | CN202322166U Double-layer roller type steel-wire guide device |
| 07/11/2012 | CN202322165U 一种基于低速大扭矩电机的直驱绞车控制系统 Direct-drive winch control system based on low speed high torque motor |
| 07/11/2012 | CN202322164U Winch reeving synchronous control system and crawler crane |
| 07/11/2012 | CN202322163U 起重机起吊速度的控制装置 Crane lifting speed control device |
| 07/11/2012 | CN202322162U 一种凿井绞车的档位电路 One kind of sinking winch gear circuit |
| 07/11/2012 | CN202322161U 钢丝绳卷筒传动装置 Rope reel gear |
| 07/11/2012 | CN202322160U 机械式绞车自动换向排缆器机构 Mechanical cable winch automatically change to the discharge mechanism |
| 07/11/2012 | CN202322159U 一种绞车排绳器 One kind of winch rope row |
| 07/11/2012 | CN202322158U 绞盘装置 Winch device |
| 07/11/2012 | CN202322157U 卷扬减速机 Winch gear |
| 07/11/2012 | CN202322156U Rope arrangement device |
| 07/11/2012 | CN202322155U 旗杆内置自动排线装置 Built-in automatic flagpole cable system |
| 07/11/2012 | CN202322154U Rope skipping preventing hoisting device |
| 07/11/2012 | CN202322153U 一种改进的卷扬机卷筒 Improved hoisting machine reel |
| 07/11/2012 | CN202322152U Rope output device of winch |
| 07/11/2012 | CN202322151U 一种用于整体式绞车的主轴装置 A unitary spindle winch means for |
| 07/11/2012 | CN202322150U 多绳摩擦式提升机的主轴装置 Spindle device's multi-rope friction hoist |
| 07/11/2012 | CN202322149U Novel winding drum bracket for windlass |
| 07/11/2012 | CN202322148U 起重机绞筒倒转装置 Crane reverse twist tube device |
| 07/11/2012 | CN202322147U 一种立轴钻机卷扬装置 A vertical shaft drilling rig winch device |
| 07/11/2012 | CN202322146U 起重机吊钩下降阻尼装置 Crane hook drop damping device |
| 07/11/2012 | CN202322145U 单片盘香式卷扬启闭机 Monolithic Panxiang hoist winch |
| 07/11/2012 | CN202322144U 差速卷扬机 Differential hoist |
| 07/11/2012 | CN202322143U 多功能卷扬机 Multifunction hoist |
| 07/11/2012 | CN202322142U 系留气球电动绞车 Tethered balloon electric winch |
| 07/11/2012 | CN202322141U 四绳提升装置 Four-rope lift devices |
| 07/11/2012 | CN202322140U 绞盘机构 Winch mechanism |
| 07/11/2012 | CN202322139U 趸船多工位起重卷扬机 Multi-position winch lifting barges |
| 07/11/2012 | CN202322085U 软滑道式小型吊运机 Creamy-course small lifting machine |
| 07/11/2012 | CN202321907U 一种煤矿巷道用护绳装置 One kind of mine roadway with a protective rope device |
| 07/11/2012 | CN102575645A Anti-kinking transmission and guiding system for cables |
| 07/11/2012 | CN102575505A Subsea winch |
| 07/11/2012 | CN102574669A Control device and method for hoist |
| 07/11/2012 | CN102556876A Steel wire breakage detecting device |
| 07/11/2012 | CN102556875A Wave compensation system for marine exploration device |
| 07/11/2012 | CN102556874A Looseness-preventing rope protection device of steel wire rope used for crane |
| 07/11/2012 | CN102556873A Winch control method and device, control system and engineering machinery |
| 07/11/2012 | CN102556872A Hydraulic rope unreeling control system, hydraulic rope reeling control system and crane |
| 07/11/2012 | CN102556871A Hoist |
| 07/11/2012 | CN102556870A Double roller linked numerical control winch |
| 07/11/2012 | CN102556869A Mechanism for lifting two rotary drums |
| 07/11/2012 | CN102556868A Power winch for gasoline engine |
| 07/11/2012 | CN102556856A Electric crane |
| 07/11/2012 | CN102108698B Automatic detection control device for heavy rammer |
| 07/11/2012 | CN101780930B Crane and lifting automatic control system thereof |
| 07/10/2012 | US8215618 Power cable |
| 07/10/2012 | DE202011005026U1 Krananlage mit Notablasssystem Crane system with emergency lowering |
| 07/05/2012 | WO2012090063A1 Fairlead for nautical use |
| 07/05/2012 | US20120168397 Hoist apparatus and control method thereof |
| 07/04/2012 | EP2470463A1 Method for reeving an elevator, rope reel and method for installing an overspeed governor rope or a trailing cable |
| 07/04/2012 | CN202297063U 一种大型吊篮用安全锁绳装置 A large, rope basket with safety lock device |
| 07/04/2012 | CN202296970U 一种履带式起重机空钩下放离合与制动系统 Tracked cranes empty hook clutch and brake systems decentralization |
| 07/04/2012 | CN202296964U 一种悬吊下降系统 One kind of hanging drop system |
| 07/04/2012 | CN202296962U 水平自动颁奖升旗系统 Flagstaff system level automated Awards |
| 07/04/2012 | CN202296961U 一种手拉手扳葫芦珠式过载保护装置 One kind of hand in hand Bead pull hoist overload protection device |
| 07/04/2012 | CN202296960U 绞车防碰阀装置 Winch valve means anti-collision |
| 07/04/2012 | CN202296959U Steel wire rope looseness detection device and parking equipment employing same |
| 07/04/2012 | CN202296958U 一种钢丝绳收放装置 One kind of rope retractable device |
| 07/04/2012 | CN202296957U 一种摩擦式卷扬机钢丝绳空载放绳张紧装置 A friction hoist rope rope tensioning device load discharge |
| 07/04/2012 | CN202296956U 一种圆钢吊钳 One kind of round steel tongs |
| 07/04/2012 | CN202296955U 新型变频器控制卡 The new inverter control card |
| 07/04/2012 | CN202296954U 手电门装置 Flashlight gate device |
| 07/04/2012 | CN202296953U 排绳机构链轮压紧及导向装置 Spooling mechanism sprocket clamping and guiding device |
| 07/04/2012 | CN202296952U Steel wire rope guide device of winding engine |
| 07/04/2012 | CN202296951U 反向链轮装置 Reverse sprocket means |
| 07/04/2012 | CN202296950U 起重机卷筒装置 Hoist drum device |
| 07/04/2012 | CN202296949U 一种履带主起升装置卷筒 Tracked reel main lifting device |
| 07/04/2012 | CN202296948U 卷筒液压绞盘 Drum hydraulic winch |
| 07/04/2012 | CN202296947U 一种提升装置 One kind of lifting device |
| 07/04/2012 | CN202296946U 一种卷扬机的结构 One kind of hoist structure |
| 07/04/2012 | CN202296945U 一种减速机卷扬传动装置 A reduction machine winch gear |
| 07/04/2012 | CN202296944U 一种快放起升减速装置 Sensational rise in fast deceleration devices |
| 07/04/2012 | CN202296943U 一种石油修井机电驱绞车总成 A petroleum workover electromechanical drive winch assembly |
| 07/04/2012 | CN202296942U 一种整体式绞车 A monolithic winch |
| 07/04/2012 | CN202296941U 防二次起吊负载下落的卷扬液压系统 Anti secondary hydraulic system lifting load winch whereabouts |
| 07/04/2012 | CN202296940U 一种模块式绞车 A modular winch |
| 07/04/2012 | CN202296939U 组装式吊装机 Assembled hoisting machine |
| 07/04/2012 | CN202296900U 起重架绞盘运输车 Boom truck winch |
| 07/04/2012 | CN202294801U 架空索道滑绳安全制动保护系统 Ropeway slip Shengan full brake protection system |
| 07/04/2012 | CN102538246A Proportional hydraulic control tracking system for butterfly type solar thermal generating set |
| 07/04/2012 | CN102530763A Winch for oil extraction vehicle and design method of winch |
| 07/04/2012 | CN102530761A Hoisting machine for tyre storage |
| 07/04/2012 | CN102530760A Electric-control rapid rising and climbing system |
| 07/04/2012 | CN102530759A Releasing and dislocating preventing device for steel wires of drum of crane |
| 07/04/2012 | CN102530758A Falling arrester of lifting mechanism of large-scale lifting equipment |
| 07/04/2012 | CN102530757A Wire-rope/pulley component and crane |
| 07/04/2012 | CN102530756A Variable speed scheduling drawing hoist |
| 07/04/2012 | CN102530755A Stage suspender driving machine |
| 07/04/2012 | CN102530754A Haulage winch |
| 07/04/2012 | CN102530753A Electric drive logging truck |
| 07/04/2012 | CN101712443B Quick replacement method of steel cables of crane |
| 07/04/2012 | CN101518429B Robot cleaning system for cleaning outside vertical surface of building and cleaning method thereof |
| 07/04/2012 | CN101418682B Well logging winche over-depth protective system |
| 07/03/2012 | US8209799 Gap protection device for examining table |
| 06/28/2012 | WO2012084685A1 Winch for providing a part of unwound cable with a predetermined length |
| 06/28/2012 | WO2012084508A2 Crane and method for operating a crane using recovery of energy from crane operations as a secondary energy source field |
| 06/28/2012 | US20120160987 Winch mount |