| Patents for B66D 1 - Rope, cable, or chain winding mechanisms; Capstans (12,007) |
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| 06/28/2012 | US20120160796 Crane and method for operating a crane using recovery of energy from crane operations as a secondary energy source |
| 06/27/2012 | CN202284129U 用于升降机的升降机构 Lifting mechanism for a lift |
| 06/27/2012 | CN202284128U 一种卷扬机及工程机械 One kind of hoist and construction machinery |
| 06/27/2012 | CN202284127U 一种组合式绞车机架 A modular rack winch |
| 06/27/2012 | CN102518413A Two-stage planetary reduction pumping unit with built-in winding drum |
| 06/27/2012 | CN102515051A Suspension descending system |
| 06/27/2012 | CN102515050A Moment monitoring device for tractor brake |
| 06/27/2012 | CN102515049A Rotary drilling machine, control method for descending of main winch of rotary drilling machine and main winch descending control system of rotary drilling machine |
| 06/27/2012 | CN102515048A Winch with angle-adjustable winding drum axis |
| 06/27/2012 | CN102515047A Double-roller linkage digital control winch |
| 06/27/2012 | CN102515032A Dedicated electric hoist system for fan |
| 06/26/2012 | CA2665147C Wind-turbine rotor-blade hoisting apparatus, method for attaching wind-turbine rotor blade, and method for constructing wind power generator |
| 06/20/2012 | EP2466252A1 Winch for providing a predetermined length of unwound cable |
| 06/20/2012 | CN202279656U 一种调度绞车防护装置 Scheduling a winch guard |
| 06/20/2012 | CN202279655U 移动式牵引设备用临时支撑、导向装置 Mobile traction device with temporary supports, guides |
| 06/20/2012 | CN202279654U 一种用于旋挖钻机副卷扬的滑轮系统 A rotary drilling rig for auxiliary winch pulley system |
| 06/20/2012 | CN202279653U 加气砖厂专用起重机 Aerated brick Special cranes |
| 06/20/2012 | CN202279095U 汽车自救支撑器 Automobile self supporter |
| 06/20/2012 | CN102506133A Rigidity and flexibility combined tensioning device |
| 06/20/2012 | CN102505920A Two-winch hydraulic lifting drill tower |
| 06/20/2012 | CN102502445A Hoister and mixing station applying same |
| 06/20/2012 | CN102502444A Control device for hoisting speed of crane |
| 06/20/2012 | CN102502443A Method and device for controlling secondary hoisting of crane winch |
| 06/20/2012 | CN102502442A Mechanical winch automatic reversing cable distributor mechanism |
| 06/20/2012 | CN102502441A Rope guiding device of winch |
| 06/20/2012 | CN102502440A Rope guiding device |
| 06/20/2012 | CN102502439A Roller structure of tensioning winch supported by single bearing |
| 06/20/2012 | CN102502438A Winch of drilling machine |
| 06/20/2012 | CN102499611A Traction and rope arranging mechanism for window cleaner |
| 06/20/2012 | CN101786489B Telescopic boat davit |
| 06/19/2012 | US8201810 Kinematic mount |
| 06/19/2012 | US8201809 Lift for servicing aircraft |
| 06/19/2012 | US8201349 Piste grooming vehicle with cable torque compensation |
| 06/14/2012 | US20120145981 Proceeding and Arrangement in Connection with a Winch for a Sheet or a Halyard on a Sailing Boat |
| 06/14/2012 | US20120145979 Hoist system and method of hoisting |
| 06/13/2012 | EP2462047A1 Apparatus and method for use in handling a load |
| 06/13/2012 | CN202274242U Split type base of transportation winch |
| 06/13/2012 | CN202272673U Wheel lifting device of steel cord wrapping machine |
| 06/13/2012 | CN202272672U 低速旋转装置的超速控制开关 Means of low-speed rotation speed control switch |
| 06/13/2012 | CN202272671U Device for limiting winding limit of steel wire rope |
| 06/13/2012 | CN202272670U 导绳器及使用这种导绳器的电动葫芦 Guide rope and use this guide rope electric hoist |
| 06/13/2012 | CN202272669U 小吨位汽车起重机压绳器 Small tonnage truck crane pressure rope |
| 06/13/2012 | CN202272668U Drill winch |
| 06/13/2012 | CN202272667U Two-speed multi-purpose winch speed regulation handle provided with locating device |
| 06/13/2012 | CN202272666U 铸铝用提升装置 Cast aluminum with a lifting device |
| 06/13/2012 | CN202272665U 用于起吊版辊的电动起吊装置 Electric lifting device for lifting edition rolls |
| 06/13/2012 | CN202272084U 通过缆绳拾取机动车备胎所用的鼓轮 By picking up the cable drum used in a motor vehicle spare wheel |
| 06/13/2012 | CN102494652A Self-checking winding counting device and counting method thereof |
| 06/13/2012 | CN102491216A Brake control valve unit and hosting hydraulic control system and crane having same |
| 06/13/2012 | CN102491212A Lifting device for video monitoring equipment and tripod head with same |
| 06/13/2012 | CN102491211A Steel wire rope pre-tightening force enhancing system and tower crane adopting same |
| 06/13/2012 | CN102491210A Integrated hoisting support and crane having same |
| 06/13/2012 | CN102491189A Crane for mine disaster rescue |
| 06/13/2012 | CN101850937B Closed hydraulic circuit of hoisting winding engine |
| 06/13/2012 | CN101830408B Chain breaking safety protective device for high-altitude lifter |
| 06/13/2012 | CN101445210B Winch and a construction machine |
| 06/12/2012 | US8196900 Zero fleet winch for stage use |
| 06/12/2012 | US8196899 Boat lift motor having spline shaft |
| 06/12/2012 | CA2570301C Method of operating a shiplift |
| 06/07/2012 | WO2012075270A2 Winch assembly |
| 06/07/2012 | WO2012075185A1 Double-tapered mount for oscillating shaft |
| 06/07/2012 | US20120138881 Slack Rope and Lift Control For Use With Plow |
| 06/07/2012 | US20120138559 Modular load bearing device including composite components |
| 06/07/2012 | US20120137820 Error-proofed door handle cable end-fitting |
| 06/06/2012 | EP2460690A1 Rotary device and winch provided with rotary device |
| 06/06/2012 | CN202265362U 定位精确的起重机卷筒起升机构 Precise positioning of the hoist drum hoisting mechanism |
| 06/06/2012 | CN202265359U 弓形旁压式传感器 Next to the arcuate pressure sensor |
| 06/06/2012 | CN202265358U 一种起重机钢丝绳防扭装置 One kind of crane rope anti-twist device |
| 06/06/2012 | CN202265357U 起重机起升装置的控制系统 Crane control system liter unit |
| 06/06/2012 | CN202265356U 起重机卷筒起升机构 Hoist drum hoisting mechanism |
| 06/06/2012 | CN202265355U 一种新型双滚筒舞台吊机 A new dual-stage hoist cylinders |
| 06/06/2012 | CN202265354U 一种新型舞台吊机 A new stage crane |
| 06/06/2012 | CN202265353U 一种矿用双速多用绞车 Ore with a two-speed multi-purpose winch |
| 06/06/2012 | CN202265352U 一种以水为基液的乳化液安全绞车 A water-based liquid emulsion safety winch |
| 06/06/2012 | CA2757001A1 Slack rope and lift control for use with plow |
| 06/05/2012 | US8191866 System for accumulating hysteresis movements |
| 06/01/2012 | DE202012101172U1 Seilspeicher für eine Durchlaufwinde Cable storage for traction hoist |
| 05/31/2012 | WO2012070579A1 Hoist |
| 05/31/2012 | WO2012033793A3 Two speed direct drive drawworks |
| 05/31/2012 | US20120132875 Apparatus and method for use in handling a load |
| 05/31/2012 | DE102010061982A1 Pistenraupe mit einer Seilwindenanordnung Snowcat with a rope winch assembly |
| 05/30/2012 | EP2458091A2 Snowgroomer with cable winch |
| 05/30/2012 | EP2457787A1 An electric cable drive device |
| 05/30/2012 | EP2457786A1 An electric cable drive device |
| 05/30/2012 | EP2457785A1 An electric cable drive device |
| 05/30/2012 | CN202251857U Exhaust mechanism of gear box |
| 05/30/2012 | CN202251697U Gear reducer and electric hoist using same |
| 05/30/2012 | CN202245902U Lifting type winch |
| 05/30/2012 | CN202245901U Winching mechanism arranged along curved surface |
| 05/30/2012 | CN202245900U Winch overload protection device |
| 05/30/2012 | CN202245899U Operating stroke limiting structure for hoist |
| 05/30/2012 | CN202245898U Protecting device for wire rope of inclined climbing vehicle of winch |
| 05/30/2012 | CN202245897U Drum lifting height limiting device |
| 05/30/2012 | CN202245896U Cutoff upper limit protection device of hoist type crane for automatic submerged arc welding equipment |
| 05/30/2012 | CN202245895U Upper limiting protection device for miniature steel wire rope electric block |
| 05/30/2012 | CN202245894U Brake device of winch |
| 05/30/2012 | CN202245893U Winch fixing device for hoisting winch |
| 05/30/2012 | CN202245892U Detecting and alarming device for bolt on mining winch winding drum brake disc |
| 05/30/2012 | CN202245891U Rope breaking detection device for coke dry quenching elevator |
| 05/30/2012 | CN202245890U Wedge block of electric hoist |