| Patents for B66D 3 - Portable or mobile lifting or hauling appliances (4,059) |
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| 03/12/2014 | CN103626070A Hanging bracket fixed with electric pole |
| 03/12/2014 | CN102341335B Diverting pulley arrangement and elevator |
| 03/05/2014 | EP2703331A1 Traction system using a multi-tendon cable with a deflection angle |
| 03/05/2014 | CN203461758U Electric derrick mast device |
| 03/05/2014 | CN103613034A Hoist capable of moving universally |
| 03/05/2014 | CN103613033A Portable mountain goods transportation device |
| 03/05/2014 | CN103613032A Movable cable cover plate crane carriage of transformer substation |
| 03/05/2014 | CN103613031A Simple transformer hoisting device |
| 02/27/2014 | US20140054526 Apparatus for Positioning Logs |
| 02/26/2014 | EP2700606A1 Hoisting machine |
| 02/26/2014 | CN203451154U A telescopic rotary simple hoisting machine |
| 02/26/2014 | CN203451153U Column-type lifting rack |
| 02/26/2014 | CN203451152U Special support for installing equipment in small spaces |
| 02/26/2014 | CN103606850A High-altitude working tool lifting device for power transmission line |
| 02/26/2014 | CN103606846A High-strength-insulating-rope supporting assembly used for insulator-string live-line replacement |
| 02/26/2014 | CN103601094A Hand-operated pulley for substation |
| 02/19/2014 | CN203445481U Sling specialized for replacing whole 66-kilovolt isolating switch set |
| 02/19/2014 | CN203439988U Loading crane used on abrupt slope |
| 02/19/2014 | CN203439987U Machine tool lifting equipment |
| 02/19/2014 | CN203439986U Pulley counterweight hanging bracket system for reformer |
| 02/19/2014 | CN203439985U Device for automatically loading and unloading apparatus |
| 02/19/2014 | CN203439984U Handjack for pole |
| 02/19/2014 | CN103594972A Steady lifting device for wire erecting operations |
| 02/19/2014 | CN103590758A Oil field polished rod bridle MC (Monomer casting) nylon movable pulley assembly |
| 02/12/2014 | CN203434492U Combination-type electric hoisting apparatus |
| 02/12/2014 | CN203428854U 电动葫芦 Hoist |
| 02/12/2014 | CN203428853U Improved lever block |
| 02/12/2014 | CN203428852U Portable ammeter container hoisting machine |
| 02/12/2014 | CN203428851U 山木运送装置 Mountain wood transport device |
| 02/12/2014 | CN203428850U Transfer type hoister |
| 02/12/2014 | CN203428849U Detachable hoisting support |
| 02/12/2014 | CN203428848U Electric power equipment transferring vehicle |
| 02/12/2014 | CN103569893A Electric power system draining pump lifting auxiliary device |
| 02/06/2014 | WO2014021255A1 Chain block |
| 02/06/2014 | WO2014021254A1 Chain block |
| 02/06/2014 | US20140034888 Parachute cord tie down |
| 02/05/2014 | EP2692685A1 Variable speed hoist |
| 02/05/2014 | CN203419707U Novel mobile hoisting equipment |
| 02/05/2014 | CN203419706U Anti-dust device of chain block |
| 02/05/2014 | CN203419705U Lifting tool special for assembled shunt capacitor |
| 02/05/2014 | CN203419690U Manual earthquake rescuing machine |
| 02/05/2014 | CN103552947A Foldable lifting bracket of hydraulic support |
| 01/30/2014 | WO2014016355A1 Linear driving device with load dependent clamping capability |
| 01/30/2014 | WO2014015948A2 Biogas plant |
| 01/30/2014 | DE102012014256A1 Aufhängung eines Feststranges bei einemmehrsträngig ausgeführten Hebezeug Suspension of a solid strand in einemmehrsträngig executed hoist |
| 01/29/2014 | EP2689831A1 Bio gas facility |
| 01/29/2014 | CN203411291U Light fork-lift convertible car |
| 01/29/2014 | CN103539031A Sound barrier hoisting equipment |
| 01/29/2014 | CN103539030A Hand winch |
| 01/28/2014 | US8636265 Winch for raising and lowering theater scenery |
| 01/23/2014 | WO2014013534A1 Electric hoist |
| 01/22/2014 | CN203402881U Hoisting device for cellar |
| 01/22/2014 | CN203402880U Detachable hoist frame |
| 01/22/2014 | CN203402879U Rotatable and portable elevator |
| 01/22/2014 | CN203402878U Portable multi-winch arch hoisting equipment |
| 01/22/2014 | CN103534192A Variable speed hoist |
| 01/22/2014 | CN103523704A Detachable support applied to lifting of small-sized electric power device and construction method thereof |
| 01/22/2014 | CN103523703A Pulley automatic turning mechanism |
| 01/22/2014 | CN103523702A High-rise window lifting device |
| 01/15/2014 | EP2684833A1 Suspension of a fixed strand in a lifting device with multiple strands |
| 01/15/2014 | CN203392783U Hanger rod used by construction elevator |
| 01/15/2014 | CN203392782U Portable hoisting device for subgrade slope construction |
| 01/15/2014 | CN203392781U Submersible pump lifting device for flood prevention of movable substation |
| 01/15/2014 | CN203392780U Assembled lifting lantern post |
| 01/15/2014 | CN203392779U Tube strander hoisting device |
| 01/15/2014 | CN203392778U Shaft raiser |
| 01/15/2014 | CN203392777U Single-mast telescopic electric lift hoisting tool |
| 01/15/2014 | CN103508361A Portable DC electric hoist |
| 01/15/2014 | CN103508360A Mobile hanging bracket used for installing sensor forming mould |
| 01/15/2014 | CN103508359A Strengthening structure of mobile hanging bracket used for installing sensor forming mould |
| 01/15/2014 | CN103508358A Fine adjustment structure of mobile hanging bracket used for installing sensor forming mould |
| 01/09/2014 | US20140008593 Tensioning assembly |
| 01/08/2014 | CN203383807U Self-supporting top sheave |
| 01/08/2014 | CN203382443U Land hanging and transporting equipment |
| 01/08/2014 | CN203382442U Finished film lifting, bearing and moving device |
| 01/08/2014 | CN203382441U Direct connection motor of electric hoist |
| 01/08/2014 | CN203382440U Raw material conveying device |
| 01/08/2014 | CN203382439U Scanning shifting device for tower failure detection |
| 01/01/2014 | CN203373062U Simple reel off device of steel wire rope |
| 01/01/2014 | CN203373061U Tackle special for replacing steel wire rope of loading trolley |
| 01/01/2014 | CN203373060U Variable-speed pulley for crane |
| 01/01/2014 | CN203373059U Detachable simple vertical hoisting device for tubular column |
| 01/01/2014 | CN203373058U Cantilever type pneumatic chain hoist specially mounted on vehicle |
| 01/01/2014 | CN203373057U Well lid lifter |
| 12/31/2013 | US8616530 Method and apparatus for reeving a hoisting cable |
| 12/31/2013 | US8616529 Winch and autonomous mobile apparatus including the same |
| 12/25/2013 | EP2676048A1 Ratchet strap binder and method of adjusting a strap in length |
| 12/25/2013 | CN203359893U Portable lift |
| 12/25/2013 | CN203359892U Device for assembling and disassembling construction trolley inside tunnel |
| 12/25/2013 | CN203359891U Special tool for disassembly and assembly of large iron air door |
| 12/25/2013 | CN203359890U Small-sized electric pole hoisting device |
| 12/25/2013 | CN203359889U Wall plate lifting and installation integrated operation platform |
| 12/25/2013 | CN203359888U Device for hanging chain block on high |
| 12/25/2013 | CN103466493A Chain block |
| 12/25/2013 | CA2819856A1 Method and apparatus for lifting and transporting exercise equipment |
| 12/18/2013 | CN203346000U Cargo hold article lifting device |
| 12/18/2013 | CN203345999U Special multifunctional lifting frame for busbar bridge |
| 12/18/2013 | CN203345998U Bilge well pump lifting device of sewage treatment station |
| 12/18/2013 | CN102363512B Portable heavy electrical equipment carrier |
| 12/17/2013 | US8608134 Crane hook block |