| Patents for B66D 3 - Portable or mobile lifting or hauling appliances (4,059) |
|---|
| 05/11/2011 | CN201825684U Aerial-working tool transferring device |
| 05/05/2011 | US20110099788 Final assembly machine and method of use |
| 05/04/2011 | CN201821042U Multifunctional high-altitude operation worktable |
| 05/04/2011 | CN201817224U Manual transfer device for flat-roofed house |
| 05/04/2011 | CN201817223U Suspension device for on-load tapping switches of transformers |
| 05/04/2011 | CN201817219U Winding system of steel wire rope of grabbing tool of crane |
| 05/04/2011 | CN201817209U Oblique sliding traveling type crane |
| 05/04/2011 | CN201817201U Trolley slippage construction device |
| 04/28/2011 | US20110095248 Formed Loft Block |
| 04/28/2011 | US20110095148 Replaceable suspension assembly and method of attachment |
| 04/28/2011 | DE202011002066U1 Knickarmgerät mit momentenstabilem Seilbalancer Knickarmgerät moment with sturdy rope balancer |
| 04/27/2011 | CN201813086U Disconnecting switch overhaul lifting appliance |
| 04/27/2011 | CN201809106U Bracket of electric hoist |
| 04/27/2011 | CN201809105U Novel electric hoist running mechanism |
| 04/27/2011 | CN201809104U Simple hoisting machine |
| 04/27/2011 | CN201809103U Simple gantry crane |
| 04/27/2011 | CN201809102U Self-propelled winch |
| 04/27/2011 | CN201809059U Crane pulley block mechanism and crane comprising same |
| 04/20/2011 | CN201801343U Light mobile crane |
| 04/20/2011 | CN201801308U Electric block and crane using same |
| 04/20/2011 | CN102022018A Lifting tower and mobile base station |
| 04/16/2011 | CA2717724A1 Synthetic cable as a carrying means for cranes and other hoists |
| 04/14/2011 | WO2011042571A1 Pombo safety device for braking, adjusting tension and retaining a load on pulleys |
| 04/13/2011 | CN201793345U Electric hoisting plant for miniature hoisting equipment |
| 04/13/2011 | CN201793344U Lifting equipment for manual hole digging piles |
| 04/13/2011 | CN201793343U Mechanical hoisting device for outdoor high-altitude antenna feeder system |
| 04/13/2011 | CN201793342U Double guide cable system for overhead vertical lifting of building |
| 04/13/2011 | CN201793341U Portable movable hoist |
| 04/13/2011 | CN102009921A Electric lifting device for small lifting equipment |
| 04/13/2011 | CN101704484B Hand-operated tackle |
| 04/06/2011 | EP2303212A1 Coupling for a hoisting system |
| 04/06/2011 | CN201785163U Lifting conveying device |
| 04/06/2011 | CN201785162U Pull pole hoist for arc gird |
| 04/06/2011 | CN201785161U Folding type triangular suspension bracket |
| 03/31/2011 | WO2011036520A1 Rope ascender device and method for use thereof |
| 03/31/2011 | DE102009010664B4 Verfahren und Vorrichtung zum Umscheren eines Hubseils Method and apparatus for re-reeving of the hoisting rope |
| 03/30/2011 | EP2299960A1 A spreader bar device |
| 03/30/2011 | CN201781203U Disconnecting link overhaul hoisting device |
| 03/30/2011 | CN101997278A Bus uninterrupted isolator hoisting device |
| 03/29/2011 | US7913980 Adjustable, collapsible and portable game hoist |
| 03/24/2011 | US20110068311 Pulley apparatus |
| 03/23/2011 | CN101186511B Transport unit for producing the sanitary equipment |
| 03/22/2011 | US7909308 Winch system for VTOL aircraft |
| 03/16/2011 | CN201762053U Simple automatic derrick |
| 03/16/2011 | CN201762047U Vehicular manual crane |
| 03/10/2011 | WO2011026621A1 Cable cylinder, and device for aiding persons, comprising such a cylinder built therein |
| 03/10/2011 | US20110057158 Method and arrangement for transporting of elongated, bulky products |
| 03/09/2011 | CN201756428U 重锤限位装置 Weight limit device |
| 03/09/2011 | CN201756426U Hoist |
| 03/09/2011 | CN101983898A Method for collecting, charging and discharging garbage and support equipment therefor |
| 03/03/2011 | WO2011025375A1 Improved hoisting assembly |
| 03/03/2011 | CA2770589A1 Improved hoisting assembly |
| 03/02/2011 | CN201753244U Multipurpose micro-elevator for decoration |
| 02/24/2011 | DE102009054226B3 Grundrahmen eines Hebezeug, insbesondere Seilzuges, mit Anschlussmöglichkeiten Basic framework of a hoist, wire rope hoist, in particular, with connectivity |
| 02/23/2011 | CN201751371U Portable quick safety hoist hook |
| 02/23/2011 | CN201751370U Clamped gourd hook |
| 02/23/2011 | CN201751369U Escalator or lifting appliance of automatic pedestrian path control cabinet |
| 02/23/2011 | CN201751366U Small-sized crane |
| 02/17/2011 | WO2009091326A8 Device at a winch |
| 02/17/2011 | DE102007047360B4 Elektrokettenzug Electric |
| 02/16/2011 | CN201746271U Single hoisting point trolley and hoist employing same |
| 02/16/2011 | CN201746270U Hoisting mechanism of crane |
| 02/16/2011 | CN201746251U Pole lifting device |
| 02/16/2011 | CN101973497A Agricultural movable hoist |
| 02/16/2011 | CN101973496A Long-rope bidirectional linear actuator |
| 02/10/2011 | WO2011015762A1 Mechanical pulley and rope assembly, and chain hoist lifting apparatus comprising such a mechanical assembly |
| 02/10/2011 | WO2011015527A1 Arrangement for measuring at least one operating characteristic parameter of a lifting gear |
| 02/10/2011 | CA2768935A1 Mechanical pulley and rope assembly, and chain hoist lifting apparatus comprising such a mechanical assembly |
| 02/09/2011 | CN201737640U Ring rail hoist electrical brush |
| 02/09/2011 | CN201737639U Integral inverted hoist |
| 02/09/2011 | CN201737638U Curtain wall unit hoisting device |
| 02/09/2011 | CN201737637U Portable hoisting apparatus |
| 02/09/2011 | CN201737636U Mobile hoist |
| 02/09/2011 | CN201737615U Simple and dismountable triangular hanging tool |
| 02/09/2011 | CN101970290A Block with improved central mounting |
| 02/09/2011 | CN101966969A Electric block support |
| 02/02/2011 | CN201729625U Building indoor hoister |
| 02/02/2011 | CN201729624U Electric climbing apparatus and equipment applying same |
| 02/02/2011 | CN201729623U High-rise hoisting machine |
| 02/02/2011 | CN201729591U 多功能位置控制器 Multifunction position controller |
| 02/02/2011 | CN101962162A Suspended electric block |
| 02/02/2011 | CN101962161A Pentagonal loose pulley for chain hoist |
| 01/26/2011 | CN201722096U Driving system for vertically carrying wall and floor tiles |
| 01/26/2011 | CN201722095U Movable small crane flexible in use |
| 01/26/2011 | CN201722094U Special lifting frame for convenient cooling tower motor |
| 01/19/2011 | EP2274226A1 Improved pulley apparatus |
| 01/19/2011 | CN201713256U Automatic braking arm crane |
| 01/19/2011 | CN201713255U Mine crane |
| 01/19/2011 | CN201713254U Lifting system used on pole and pole system |
| 01/19/2011 | CN101949371A Mechanical controller, gear bearing, gyration gear, transducer, slant motor car and self-lifting machine of bar wheel |
| 01/19/2011 | CN101949222A Movable lotus root-cultivating pool as well as method and tool thereof |
| 01/12/2011 | EP1521565B1 A winch assembly for the displacement of a person between a first vertical position and a second vertical position |
| 01/12/2011 | CN201708478U Line outgoing pulley for power transmission circuit operation |
| 01/12/2011 | CN201704012U Spacing rod hoisting device |
| 01/12/2011 | CN201701161U High-rise building wall surface cleaning robot moving and protecting device |
| 01/12/2011 | CN101943645A Lifting device for bursting test of solar module |
| 01/12/2011 | CN101941654A Hanger structure for assembling and disassembling compressor |
| 01/11/2011 | US7866634 Systems and methods for controlling rope |
| 01/05/2011 | CN201694778U Downhole hydraulic support assembling and disassembling crane |
| 01/05/2011 | CN201694777U Self hoisting device of hydraulic turbine volute |