| Patents for B66D 3 - Portable or mobile lifting or hauling appliances (4,059) |
|---|
| 10/21/2009 | CN201330136Y Arc crane boom |
| 10/14/2009 | CN201325845Y Portable steering single machine suspension point |
| 10/14/2009 | CN201325831Y Full-angle portable crane |
| 10/08/2009 | WO2009123507A1 Underwater lowering and raising device |
| 10/07/2009 | CN201323398Y Small-sized electric power equipment landing gear |
| 10/07/2009 | CN201321365Y Hand wheel type crane |
| 10/04/2009 | CA2661424A1 Pulley |
| 09/29/2009 | US7594642 High load connection system |
| 09/23/2009 | CN101537987A Flat land fast dragging method and device for ocean platform |
| 09/23/2009 | CN100542941C Method for monitoring a chain hoist and chain hoist |
| 09/15/2009 | CA2510342C Lift attachment for an atv |
| 09/11/2009 | WO2009108991A1 An item support device |
| 09/01/2009 | CA2262063C Tool holder module for anode extraction and transfer in an aluminum plant and facility operating such a module |
| 08/27/2009 | DE202009005606U1 Hebe- und Aufhängvorrichtung Lifting and suspension device |
| 08/26/2009 | CN201298682Y transformer substrate isolating switch lifting appliance |
| 08/20/2009 | DE102007062823A1 Zugkraftbegrenzer Zugkraftbegrenzer |
| 08/19/2009 | EP2090807A2 Pocket chain wheel and chain drive with same |
| 08/19/2009 | EP2090542A2 A safety device for cable-lifting apparatus |
| 08/18/2009 | US7575224 Retractable bungee cord tie down |
| 08/13/2009 | US20090200530 High Load Block Construction and Connection |
| 08/12/2009 | CN201288040Y Multifunctional swing machine |
| 08/12/2009 | CN100526201C Lower block particular for cable actuator |
| 08/12/2009 | CN100526199C Lifting device |
| 08/12/2009 | CN100526198C Lifting device |
| 08/05/2009 | CN101500931A Hoisting device |
| 08/04/2009 | CA2389957C Blade installation tool |
| 07/29/2009 | EP2082985A1 Load balancing hoist |
| 07/23/2009 | WO2009091326A1 Device at a winch |
| 07/23/2009 | US20090184196 Wide area aerial crane system |
| 07/22/2009 | CN201276399Y Apparatus hoisting mechanism for tall building floor non-steel platform |
| 07/21/2009 | US7562863 Theater rigging system |
| 07/15/2009 | CN201272667Y Hanging rack for assembling and disassembling combined concrete rod |
| 07/15/2009 | CN201272666Y Special slings for sealing and replacing helical cooling water apparatus of COREX ironmaking furnace |
| 07/09/2009 | WO2009037664A3 Universal sheave wheel adapter |
| 07/08/2009 | CN201268563Y Crank pin hoisting apparatus |
| 07/02/2009 | WO2009079984A1 Tensile-force limiter |
| 06/18/2009 | DE102007052990A1 Elektrokettenzug mit einem Schaltgetriebe Electric chain hoist with a manual transmission |
| 06/17/2009 | EP2069225A1 Hoisting device |
| 06/16/2009 | US7547180 Log skidding implement for a three-point tractor hitch |
| 06/11/2009 | US20090146120 Modular lift assembly having telescoping member |
| 06/10/2009 | CN201254443Y Directive wheel for hoisting loop chain gourds |
| 06/03/2009 | EP1697250A4 Lift assembly |
| 06/03/2009 | CN201250076Y Device for transporting bamboo and wood on mountain land |
| 06/02/2009 | CA2487979C Human power amplifier for lifting load including apparatus for preventing slack in lifting cable |
| 05/28/2009 | US20090134372 Integrated Air Compressor and Winch |
| 05/27/2009 | EP1773622A4 Rope tensioning device |
| 05/26/2009 | US7537199 Ratchet pulley device for tightening cords or ropes |
| 05/22/2009 | WO2009039372A3 Ratchet tie-down |
| 05/22/2009 | WO2009036469A3 Block with improved central mounting |
| 05/21/2009 | US20090127529 Winding, securing and positioning mechanism for a come-along |
| 05/20/2009 | CN201240817Y Triangular hoisting jack |
| 05/19/2009 | US7533871 Rope control apparatus |
| 05/19/2009 | US7533870 Pulley |
| 05/19/2009 | US7533867 Adjustable cable hanger for a bicycle |
| 05/14/2009 | US20090121204 Hand winch |
| 05/13/2009 | EP1831095A4 Improved high load block construction and connection |
| 05/13/2009 | CN201236122Y Fine crushing material conveyor device |
| 05/12/2009 | CA2251413C Tree-mountable hoist support |
| 05/07/2009 | US20090114894 Universal Sheave Wheel Adapter |
| 05/07/2009 | US20090114893 Block with Improved Central Mounting |
| 05/06/2009 | CN201234071Y Knife switch inspection rack |
| 04/29/2009 | CN100482568C Minisize electric hoist |
| 04/28/2009 | US7523920 Length-adjustable chain mount and storage apparatus |
| 04/23/2009 | DE102008029295A1 Rope pulley for clamping rope, has actuating element comprising limiting section, which is provided between clamping elements, and another limiting section, which projects from actuating element and blocks ratchet |
| 04/23/2009 | DE102007048404A1 Device for use with winding device, particularly for winding metal strips, has element that is provided with adjustable height, where element is connected with energy accumulator for partial weight compensation |
| 04/22/2009 | EP2049817A2 Countershaft drive |
| 04/22/2009 | CN201224663Y Cable railway tractor |
| 04/16/2009 | WO2008130402A3 Winch system for vtol aircraft |
| 04/16/2009 | US20090095944 Lifting apparatus |
| 04/16/2009 | DE102007047360A1 Electric chain hoist for lifting and lowering load, has manual gearbox e.g. automatic speed change gearbox, including gear shift mechanism with two or multiple gears for higher chain speed compared to main lift |
| 04/15/2009 | CN201220978Y Spinning machine protective window having safety antiseptic property |
| 04/09/2009 | WO2009043324A1 Electric chain hoist having high lifting speed |
| 04/07/2009 | US7513452 Winding, securing and positioning mechanism for a come-along |
| 04/07/2009 | US7513207 Gating for cleats |
| 04/02/2009 | WO2009041887A1 A lifting device |
| 04/01/2009 | EP2042465A1 A lifting device |
| 04/01/2009 | CN201214612Y Architectural material shipping machine |
| 04/01/2009 | CN201214611Y Member bar conveyor system |
| 03/31/2009 | US7509711 Stress-indicating rope-tightening apparatus |
| 03/26/2009 | WO2009039372A2 Ratchet tie-down |
| 03/25/2009 | EP2037857A2 Hoist device with sling attachment division |
| 03/25/2009 | CN101392738A Bar wheel and bar wheel electric generator, power machine and elevator |
| 03/19/2009 | WO2009036469A2 Block with improved central mounting |
| 03/19/2009 | US20090072209 Ratchet block |
| 03/19/2009 | US20090072208 Device for Guiding the Bolt Rope of a Sail |
| 03/19/2009 | DE202008016022U1 Seilwinde Winch |
| 03/18/2009 | CN201209100Y Tail ring load limiter |
| 03/18/2009 | CN201209099Y Lifting position limiter for fixed pulley |
| 03/17/2009 | US7503199 Pulley block straps |
| 03/11/2009 | CN201206093Y Brake device for tension traction machine |
| 03/05/2009 | US20090057632 Mechanical adjustment device of a pressing and guiding sheave assembly of an aerial rope of a mechanical lift installation |
| 03/04/2009 | CN201202745Y Novel overload protection device and electric loop chain hoister thereof |
| 03/04/2009 | CN201201872Y Vehicle-mounted manual crane |
| 03/03/2009 | US7497303 Method for setting the parameters of motor control systems of hoisting equipment |
| 02/26/2009 | WO2009025060A1 Operation controller for electric equipment |
| 02/26/2009 | DE102007039030A1 Electrical chain hoist for use with large vertical lift and high lift speed, has axially extended output shaft at distance beside chain nut provided with rotatable connected chain wheel |
| 02/18/2009 | CN201195675Y Cable adjusting device |
| 02/12/2009 | WO2008040349A8 Hoisting device |
| 02/12/2009 | US20090039326 Device for guiding an aerial rope of a mechanical lift installation comprising means for automatic stopping of the installation |
| 02/12/2009 | DE10034950B4 Kettenbefestigung für die Rundstahlkette von Kettenzügen Chain attachment for the round steel chain of chain hoists |