| Patents for B66D 1 - Rope, cable, or chain winding mechanisms; Capstans (12,007) |
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| 11/06/2013 | CN203269434U Pulley support |
| 11/06/2013 | CN203269433U Walking dual-grinding-cylinder hank mill |
| 11/06/2013 | CN203269432U Asymmetric steel cable transmission device |
| 11/06/2013 | CN203269431U DI type electric chain hoist |
| 11/06/2013 | CN203269430U Hoisting equipment for high-rise building stand pipe |
| 11/06/2013 | CN203269429U Air winch for petroleum drilling |
| 11/06/2013 | CN203269428U 50-tonner large winch |
| 11/06/2013 | CN203269427U Lifting device for mounting wall surface color plate |
| 11/06/2013 | CN203269426U Hoisting device with ratchet gear |
| 11/06/2013 | CN203269413U Main steel wire rope winding mechanism of QTZ type hammer head tower crane |
| 11/06/2013 | CN103384766A Fixing system for cables, in particular in wind turbines |
| 11/06/2013 | CN103381999A Lifting equipment for machining lathe guide rail |
| 11/06/2013 | CN102300607B Self-retracting lifeline with disconnectable lifeline |
| 11/05/2013 | CA2745348C Self-retracting lifeline with disconnectable lifeline |
| 11/05/2013 | CA2593830C Pin changing device and method |
| 10/31/2013 | WO2013036145A3 Petroleum well intervention winch system |
| 10/31/2013 | US20130284852 Drum Assembly And Method Of Assembling The Drum Assembly |
| 10/31/2013 | DE102012207880B4 Hydraulikantriebsgerät für eine Arbeitsmaschine Hydraulic drive device for a work machine |
| 10/30/2013 | EP2655241A2 Crane and method for operating a crane using recovery of energy from crane operations as a secondary energy source field |
| 10/30/2013 | CN203255911U 无线脱扣器 Wireless trip |
| 10/30/2013 | CN203255910U Encoder for small-size winch |
| 10/30/2013 | CN203255909U Lifting limiting device for crane |
| 10/30/2013 | CN203255908U Winch loose rope protector |
| 10/30/2013 | CN203255907U Safety device for preventing electric hoist back gear steel wire rope from disengaging |
| 10/30/2013 | CN203255906U Hoist roller rope pressing device |
| 10/30/2013 | CN203255905U Steel wire rope reeling and unreeling vehicle rope arranger |
| 10/30/2013 | CN203255904U Hand-operated winch |
| 10/30/2013 | CN203255903U Hoisting mechanism and crane with same |
| 10/30/2013 | CN203255902U Multi-pulley-block four-winch linkage derrick lifting platform |
| 10/30/2013 | CN203255901U Heavy article lifting, collecting and releasing device |
| 10/30/2013 | CN203255900U Hoisting apparatus for hoisting on-load tap-changing mechanism of transformer |
| 10/30/2013 | CN203255875U 550-ton parallel jaw tool device for turning over and erecting materials |
| 10/30/2013 | CN203255844U Mine winding type elevator |
| 10/30/2013 | CN103373675A Low speed automatic switching device of anchor windlass |
| 10/30/2013 | CN103373674A Multi-drum constant-speed constant-tension hydraulic windlass |
| 10/30/2013 | CN103373673A Winding machine for dynamic compaction machine |
| 10/30/2013 | CN102491212B Lifting device for video monitoring equipment and holder equipped with same |
| 10/25/2013 | DE202012007070U1 Winde und Verwendung einer Heizvorrichtung Winch and use of a heater |
| 10/24/2013 | WO2013158246A1 Planetary gear retrieval system |
| 10/23/2013 | EP2653771A1 Device for image and/or data transfer |
| 10/23/2013 | EP2653426A1 Winch system for a load and vehicle with such a system |
| 10/23/2013 | CN203247066U Lifting device reducing mobile phone radiation |
| 10/23/2013 | CN203247042U Manual winch for electric power circuit traction |
| 10/23/2013 | CN203247041U Machine frame of manually operated type shaking pulling machine |
| 10/23/2013 | CN203247040U Manual type rocking and drawing machine |
| 10/23/2013 | CN203247039U Pneumatic lifter |
| 10/23/2013 | CN103362158A Hoist drive for mining machine |
| 10/23/2013 | CN103359647A Double-row-rope synchronous lifting machine of window cleaning machine |
| 10/23/2013 | CN103359646A Steel wire rope locking device for winch |
| 10/23/2013 | CN103359645A System and method for automatically regulating tension of guide ropes of flexible cable suspension platform |
| 10/23/2013 | CN103359644A Automatic rope arrangement winch for steel wire rope traction type cargo transport machine |
| 10/23/2013 | CN102249165B Fall protection device |
| 10/22/2013 | US8561968 Marine load raising and lowering system |
| 10/17/2013 | US20130270499 Pulling device and method therefor |
| 10/17/2013 | US20130270498 Winch assembly |
| 10/17/2013 | DE202013006667U1 Hebewinde, insbesondere für Vorhänge, mit Sperrvorrichtungen Windlass, especially for curtains, with locking devices |
| 10/17/2013 | DE102012103190A1 Device for lifting bricks and other tangible materials, for use in construction of building, has brake device that is arranged on pull cable between cable drive and deflection roller or between cable drive and operator |
| 10/17/2013 | DE102012103151A1 Vorrichtung und Anordnung zum Ziehen eines Zugmittels Device and arrangement for pulling a traction device |
| 10/16/2013 | CN203237969U Mechanical winch of bulldozer |
| 10/16/2013 | CN203237968U Mechanical anti-falling device of lifted movable pulley |
| 10/16/2013 | CN203237967U Fall-preventing lifting device |
| 10/16/2013 | CN203237966U Automatic plate-discharging rope-coiling device |
| 10/16/2013 | CN203237965U Self-restraint promise rope winch |
| 10/16/2013 | CN203237964U Shaft sinking and production dual-purpose elevator |
| 10/16/2013 | CN203237963U Electric hoist adopting frequency conversion technology and capable of being used in single-phase power source |
| 10/16/2013 | CN203237962U Solar hanging bracket |
| 10/16/2013 | CN103350970A Drive-by-wire underactuation device based on constant force spring |
| 10/16/2013 | CN103350969A Electric capstan |
| 10/16/2013 | CN103350968A Crane quick lifting device |
| 10/16/2013 | CN103350963A External mounting jib lubbing mechanism |
| 10/10/2013 | WO2013150281A1 Drum assembly and method of laying a line on a drum |
| 10/09/2013 | CN203229349U Underwater winding plant |
| 10/09/2013 | CN203229348U Cable winding device in sea |
| 10/09/2013 | CN203229347U Steel rope guide frame |
| 10/09/2013 | CN203229346U Pneumatic rope-arranging device |
| 10/09/2013 | CN203229345U Multifunctional mining winch rope arranging device |
| 10/09/2013 | CN203229344U Underwater cable arrangement machine |
| 10/09/2013 | CN203229343U Fixing locking assembly for rope rolling drum |
| 10/09/2013 | CN203229342U Winch device |
| 10/09/2013 | CN203229341U Flashlight door and hoist integrated electric chain hoist |
| 10/09/2013 | CN203229335U 二合一吊机 Combo crane |
| 10/09/2013 | CN103342312A Horizontal control method and system of winch lifting platform |
| 10/09/2013 | CN103342307A Work control system of anchor and mooring machines |
| 10/09/2013 | CN103342306A Mooring rope guiding device |
| 10/09/2013 | CN103342305A Fine adjustment device for pendant chain |
| 10/09/2013 | CN103342293A Potential energy type crane with energy-saving counterweight system |
| 10/09/2013 | CN103342268A Building hoist head frame with built-in balance weight |
| 10/09/2013 | CN102502438B Winch of drilling machine |
| 10/09/2013 | CN101792096B Method for preparing transition device used in winding type lifting equipment |
| 10/08/2013 | US8550438 Portable winch assembly |
| 10/08/2013 | US8550435 Optical fibre installation apparatus |
| 10/03/2013 | WO2013147613A1 Method and system for operating winches, and use thereof |
| 10/03/2013 | US20130259621 Hoist drive for mining machine |
| 10/03/2013 | US20130256615 Magnetic z-directional clutch |
| 10/02/2013 | EP2644559A1 Hoist |
| 10/02/2013 | CN203222441U Free falling hoisting mechanism filled with heat conduction liquid |
| 10/02/2013 | CN203222440U Planetary reducer with crane chain |
| 10/02/2013 | CN103332635A Hand-cranking lifting device with self-locking function |
| 10/02/2013 | CN103332625A Clutch braking device, winding machine comprising device and operation method of winding machine |
| 10/02/2013 | CN103332623A Lifting device for enclosure of central air conditioner |