| Patents for B66D 3 - Portable or mobile lifting or hauling appliances (4,059) |
|---|
| 12/11/2013 | CN203333226U Electric hoist crane steel sling limiting device |
| 12/11/2013 | CN203333225U Automatic sidewalk assembly replacing device |
| 12/11/2013 | CN203333224U Steel structural beam upward lifting tool |
| 12/11/2013 | CN203333223U Anti-shaking suspender pulley |
| 12/11/2013 | CN103441436A Special lifting tool for replacing whole set of 66kV isolating switch |
| 12/11/2013 | CN103434967A Storage power station trash rack overhauling lifting device |
| 12/11/2013 | CN102447234B Ground potential rod cutter exchanging device |
| 12/05/2013 | DE202013007514U1 Lastenaufhängevorrichtung mit einer integriertenKraftmesseinnchtung Lastenaufhängevorrichtung with a integriertenKraftmesseinnchtung |
| 12/04/2013 | CN203326435U Device installing fee-control meter box |
| 12/04/2013 | CN203319622U Electric hoist chain connecting structure |
| 12/04/2013 | CN203319621U Movable engine crane fast and convenient to use |
| 12/04/2013 | CN203319620U Portable jack |
| 12/04/2013 | CN203319619U Electric moving device for crop picking |
| 12/04/2013 | CN203319618U Hand winch |
| 12/04/2013 | CN203317352U Detaching and installing dedicated tool for brake of water-turbine generator set |
| 12/04/2013 | CN103420306A External mounting device of electric hoist overload limiter |
| 12/04/2013 | CN103420305A Chain guide device of electric hoist |
| 12/04/2013 | CN103420304A Chain transmission support of electric chain hoist |
| 12/04/2013 | CN103420303A Hydraulic movable hanging bracket |
| 12/04/2013 | CN103420302A Pulley special for replacing steel wire ropes of loading trolley |
| 12/03/2013 | US8596616 Winch for raising and lowering theatre scenery |
| 12/03/2013 | US8596615 Lifting or locking system and method |
| 11/27/2013 | CN203306968U Traveling crane motor maintenance device convenient to use and quick |
| 11/27/2013 | CN203306967U Rapid assembly device for pulley block |
| 11/27/2013 | CN203306966U Hoisting device of electric-measuring crown pulley |
| 11/27/2013 | CN203306965U Portable special vehicle for lifting and transporting heavy objects |
| 11/27/2013 | CN203306964U Hoisting support |
| 11/27/2013 | CN203306963U Simple crane |
| 11/27/2013 | CN103415754A Winch for providing a part of unwound cable with a predetermined length |
| 11/21/2013 | US20130306923 Portable powered rope climbing device and method thereof |
| 11/20/2013 | EP2128075B1 Hoist |
| 11/20/2013 | CN203295103U Multifunctional article conveying crane |
| 11/20/2013 | CN203295102U Anti-oscillation boom pulley |
| 11/20/2013 | CN203295101U Door-shaped carrier lifting tool |
| 11/14/2013 | US20130302131 Portable pillar-mountable hoist |
| 11/13/2013 | EP2662324A1 A method of reeving a crane hook block |
| 11/13/2013 | CN203289011U Tension cross arm hoisting device |
| 11/13/2013 | CN203288976U Isolating switch hoisting device |
| 11/13/2013 | CN203285102U Mechanical parking garage with oil cylinder stroke amplifying devices |
| 11/13/2013 | CN203284128U Hoisting tool of main mechanism of switch blade |
| 11/13/2013 | CN203284127U Movable crane for outer wall decoration |
| 11/13/2013 | CN203284126U Simple composite gantry high-altitude weight hoisting device |
| 11/13/2013 | CN203284125U Movable crane for small offshore platform |
| 11/13/2013 | CN103387190A High-lift electric hoist for controlling claw of stacker reclaimer |
| 11/12/2013 | US8579261 Pully seat |
| 11/12/2013 | US8579260 Wire guiding device |
| 11/07/2013 | WO2013076668A3 Lifting device and method for lifting persons with limited mobility and/or wheelchairs and hoisting device for such a lifting device |
| 11/06/2013 | CN203278042U Hoisting apparatus for electric power equipment for substation |
| 11/06/2013 | CN203269449U Well lid opening device |
| 11/06/2013 | CN203269448U Perpendicular conveying device |
| 11/06/2013 | CN203269447U Automatic hoisting device |
| 11/06/2013 | CN203269446U Novel feeding crane device |
| 11/06/2013 | CN203269445U Feeding device for steel plate shearer |
| 11/06/2013 | CN203269444U 家用吊运装置 Household lifting device |
| 11/06/2013 | CN203269443U Filed moving lifting and pipe conveying machine |
| 11/06/2013 | CN203269442U Auxiliary suspension device for electric hoist |
| 11/06/2013 | CN203269441U Adjustable overhauling hoisting frame for hoisting machinery |
| 11/06/2013 | CN203269424U Device for transiting and positioning plate cabinets |
| 11/05/2013 | CA2593830C Pin changing device and method |
| 10/31/2013 | US20130284993 Labor-saving device for detection of no-load hand hoist motion |
| 10/30/2013 | CN203255915U Uncovering machine |
| 10/30/2013 | CN203255914U Unit-typed curtain wall lifting device |
| 10/30/2013 | CN203255913U Hoisting device for high-voltage line high-altitude construction |
| 10/30/2013 | CN203255912U Vehicle-mounted manual hoisting device |
| 10/24/2013 | US20130277631 Disabling System for Auto-Arresting Safety Device |
| 10/23/2013 | EP2653427A1 Control method for a balancing lifting gear and balancing lifting gear herewith |
| 10/23/2013 | CN203247043U Curve monorail electric hoist crane power cable laying device |
| 10/23/2013 | CN103359648A Transport device |
| 10/16/2013 | EP2650250A1 Device and assembly for pulling a traction mechanism |
| 10/16/2013 | CN203237970U Combined type hoisting device for indoor equipment installation |
| 10/16/2013 | CN103350971A Device for assembling and disassembling construction jumbo in tunnel |
| 10/15/2013 | US8556234 Single cable descent control device |
| 10/15/2013 | US8556041 Elevator with traction sheave |
| 10/09/2013 | CN203233101U Hoisting device for leads |
| 10/09/2013 | CN203229350U On-load voltage regulation change-over switch lifting device for transformer |
| 10/02/2013 | EP2644559A1 Hoist |
| 10/02/2013 | CN103332624A Pulley for high-altitude line or pipe diameter, and mounting method thereof |
| 09/26/2013 | DE102012005424A1 Lifting device for use in balcony of building shell to lift balcony railing outside building shell, has rope deflecting unit arranged at end of carrier that is positioned perpendicular to base surface by foot and support element |
| 09/25/2013 | CN203212265U Convenient small movable crane |
| 09/25/2013 | CN203212264U Feeding machine for tobacco hanging curing box of bulk curing barn |
| 09/25/2013 | CN203212263U Dismountable mobile lifter |
| 09/25/2013 | CN203212262U Composite tensile system of underwater speed reducer and pulley block |
| 09/25/2013 | CN103318796A Balance weight pulley block |
| 09/25/2013 | CN103318795A Special convenient heavy object hoisting and transporting vehicle |
| 09/18/2013 | EP2637960A2 Improved block |
| 09/18/2013 | CN203205234U Transformer high-tension bushing lead traction device |
| 09/18/2013 | CN203199931U Embedded type electric block |
| 09/18/2013 | CN203199930U Combined type pole tower lifting frame |
| 09/18/2013 | CN203199929U Hoisting tackle |
| 09/18/2013 | CN103303836A Device for preventing steel wire rope from disengaging from groove |
| 09/18/2013 | CN101970290B Block with improved central mounting |
| 09/12/2013 | WO2013133035A1 Manually operated hoisting / towing device |
| 09/12/2013 | DE202013104040U1 Solarhänger Solar Trailer |
| 09/11/2013 | EP2636630A1 Hoist lock block |
| 09/11/2013 | CN203190958U Detection device for hook height of electric hoist, and electric hoist using detection device |
| 09/11/2013 | CN203187339U Pneumatic chain block |
| 09/11/2013 | CN203187338U Movable hoisting maintenance device |
| 09/11/2013 | CN203187337U Lifting frame |
| 09/11/2013 | CN203187336U Large blue printing machine |
| 09/11/2013 | CN203187335U 便携式起重装置 Portable lifting device |