| Patents for B66D 1 - Rope, cable, or chain winding mechanisms; Capstans (12,007) |
|---|
| 12/15/2010 | CN101913541A Rope guide |
| 12/15/2010 | CN101913540A Rotary drilling rig and wire rope guiding device thereof |
| 12/15/2010 | CN101913539A Crane hoisting drum device |
| 12/15/2010 | CN101913538A Hoist |
| 12/14/2010 | US7850147 Boat lifting apparatus |
| 12/14/2010 | US7850146 Lineset winch with braking parts |
| 12/14/2010 | US7850145 Portable pulling tool |
| 12/14/2010 | US7850144 Hoist for elevator |
| 12/09/2010 | US20100308290 Multi-Reeve Handling and Hoisting System |
| 12/09/2010 | US20100308289 Method for Lift Compensation |
| 12/08/2010 | EP1778580B1 Hoist comprising a strain sensor |
| 12/08/2010 | CN201665496U Suspension steel wire rope comprehensive protection device in vertical shaft sinking period |
| 12/08/2010 | CN201665495U Novel type rope-pressing device for winches |
| 12/08/2010 | CN201665490U Rope lining device for lifting mechanism of tower type crane |
| 12/08/2010 | CN101905842A Novel rope arranging device |
| 12/08/2010 | CN101905841A Novel groove separation preventing device |
| 12/08/2010 | CN101905065A Safety lifting rope for high altitude working |
| 12/08/2010 | CN101672046B Method for replacing hoisting rope of excavator |
| 12/08/2010 | CN101440697B 9000m sea petroleum platform well drilling module winch capstan |
| 12/08/2010 | CN101417775B Winch control system and method |
| 12/07/2010 | US7845622 Hoist device |
| 12/07/2010 | CA2417506C Personal lift device |
| 12/02/2010 | WO2010138147A2 Hoist attachment for skid steer |
| 12/02/2010 | WO2010135874A1 Strap winch driving device |
| 12/02/2010 | WO2010135847A1 Device for rolling up a flexible strap |
| 12/02/2010 | US20100301292 Lift assembly, system, and method |
| 12/01/2010 | EP2256080A1 Hoist system for display |
| 12/01/2010 | CN201660395U Carbon block stacking crane |
| 12/01/2010 | CN201660394U Novel dispatching winch |
| 12/01/2010 | CN201660393U Dispatching winch |
| 12/01/2010 | CN201660392U Stepless rope winch |
| 12/01/2010 | CN201660391U Crane lifting steel rope derailing prevention device |
| 12/01/2010 | CN201660390U Tensioning device of stepless rope winch system |
| 12/01/2010 | CN201660389U Handle control device of windlass |
| 12/01/2010 | CN201660388U Steel cable tension device of steel cable tractor |
| 12/01/2010 | CN201660387U Device for monitoring and controlling towing process of heavy object |
| 12/01/2010 | CN201660386U Winch wire arrangement device |
| 12/01/2010 | CN201660385U Oceanographic survey hydrographic winch with balancing and supporting structure |
| 12/01/2010 | CN201660384U Novel transmission device of gear rack construction lifter |
| 12/01/2010 | CN201660383U Winch with two groups of head block assemblies |
| 12/01/2010 | CN201660035U High-altitude parking device |
| 12/01/2010 | CN101903280A Tension holder for load lifting |
| 12/01/2010 | CN101898733A Winch electrohydraulic control system for lowering free falling body |
| 12/01/2010 | CN101898732A Guide rope device of electric block |
| 12/01/2010 | CN101898731A Hoisting mechanism of crane |
| 12/01/2010 | CN101314457B Wireline winding method for ladle crane hoisting mechanism for preventing swing ladle from dumping |
| 11/30/2010 | US7841583 System and method for detecting a discontinuity in a mechanical drive train |
| 11/25/2010 | WO2010133876A1 Apparatus and method for providing climb assistance |
| 11/25/2010 | WO2010133005A1 Rope guiding device |
| 11/25/2010 | US20100295006 Guiding device of hauling rope for tools in borehole |
| 11/25/2010 | US20100294568 Drawworks device on a drill floor |
| 11/25/2010 | US20100294479 Winch assembly |
| 11/25/2010 | CA2762548A1 Apparatus and method for providing climb assistance |
| 11/24/2010 | EP2253579A1 Hoist Apparatus |
| 11/24/2010 | EP2253578A1 Electrically driven winch |
| 11/24/2010 | EP2252535A1 Drum for a well access line |
| 11/24/2010 | EP1786716B1 Winch assembly |
| 11/24/2010 | CN201650158U Automatic drilling system of direct-current main motor |
| 11/24/2010 | CN201647907U Ratchet mechanism, hoist system and crane |
| 11/24/2010 | CN201647906U Artificial bored well pile earthwork hoister |
| 11/24/2010 | CN201647900U Manual cargo lifting device of upright-column balcony |
| 11/24/2010 | CN201647895U Drinking water bucket lifting device |
| 11/24/2010 | CN201647894U Hoist limit switch |
| 11/24/2010 | CN201647893U Electric and mechanical limiting structure of electric chain hoist |
| 11/24/2010 | CN201647892U Slack-rope detecting device |
| 11/24/2010 | CN201647891U Crown saver device for automatic air control workover treatment |
| 11/24/2010 | CN201647890U Protecting device of hoist |
| 11/24/2010 | CN201647889U Winch safety protection sensing device |
| 11/24/2010 | CN201647888U Pressure spring with speed-limiting function |
| 11/24/2010 | CN201647887U Flameproof and intrinsic winch control signal device |
| 11/24/2010 | CN201647886U Two-way screw-type cable arranging device |
| 11/24/2010 | CN201647885U Trolly steel wire rope winding structure of double-beam bridge type traveling crane |
| 11/24/2010 | CN201647884U Electric hoist |
| 11/24/2010 | CN201647883U Sleeve type rope pulley |
| 11/24/2010 | CN201647882U Split type winch bottom frame |
| 11/24/2010 | CN201647881U Rope reeling mechanism for hanging basket |
| 11/24/2010 | CN201647880U Split-type winch under frame |
| 11/24/2010 | CN201647879U Split-type winch drum supporting wheel |
| 11/24/2010 | CN201647878U Spiral handle |
| 11/24/2010 | CN201647877U Double-brake variable-frequency lifting mechanism |
| 11/24/2010 | CN201647876U Planet gear winch with small tooth difference |
| 11/24/2010 | CN201647875U Automatic cable arrangement device |
| 11/24/2010 | CN201647874U Crane adopting surface support to load more than three power stainless steel flat strips to drive |
| 11/24/2010 | CN201647873U Variable frequency hoisting mechanism |
| 11/24/2010 | CN201647872U Hoisting mechanism of single hoisting point foundry crane |
| 11/24/2010 | CN201647871U Mobile cable installation provided with steel wire rope breakage monitoring device |
| 11/24/2010 | CN201647870U Electric hoist |
| 11/24/2010 | CN201647869U Drive-type rapid rope towing device |
| 11/24/2010 | CN201647868U Novel hydraulic winch |
| 11/24/2010 | CN201647867U Manual cargo hoister used on balcony |
| 11/24/2010 | CN201647785U Rope adjusting clutch cylinder with piston rod locking mechanism |
| 11/24/2010 | CN201647784U Tooth block type rolling bearing stirring ring for rope-adjusting clutch |
| 11/24/2010 | CN101891131A Lift control device of electric clothing storage cradle |
| 11/24/2010 | CN101891130A Ship speed compensation hydraulic winch and control method thereof |
| 11/24/2010 | CN101891129A Wire rope suspending, clamping and force-releasing device |
| 11/24/2010 | CN101891128A Multi-point flexibly-driven stepless speed change winding device |
| 11/24/2010 | CN101891127A Remote control cradle |
| 11/24/2010 | CN101891126A Hanging wall type lifting device for underground factory |
| 11/23/2010 | US7837179 Spare tire carrier having overload protection with controlled cable payout |
| 11/18/2010 | CA2761584A1 Subsea winch |