| Patents for B66D 3 - Portable or mobile lifting or hauling appliances (4,059) |
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| 09/11/2013 | CN203187334U Roller replacement carriage device |
| 09/11/2013 | CN203187333U Light carrying device for building block installment |
| 09/11/2013 | CN203187332U Multifunctional lifting carrying cart |
| 09/11/2013 | CN203187331U Dust remover top uncovering device |
| 09/11/2013 | CN103288002A Simple combination portal upper-air heavy-article hoisting device |
| 09/10/2013 | CA2569357C Length-adjustable chain mount and storage apparatus |
| 09/04/2013 | CN203180436U Adjustable cable reel supporting and hanging integral frame |
| 09/04/2013 | CN203180430U Electric winch |
| 09/04/2013 | CN103274325A Portable jack |
| 09/04/2013 | CN103274324A Lift truck for replacing or overhauling disconnecting switch |
| 08/29/2013 | DE102012004144A1 Device for installing cable, particularly in region of scaffolding in combination with installation of safety net, has main body for accommodating crank mechanism and holding element arranged at main body for fastening winding elements |
| 08/28/2013 | CN203159111U Electric hoist with lower limiting device |
| 08/28/2013 | CN203159110U Aluminum-foil reeling and placing trolley used for manufacturing aluminum plate-fin heat exchangers |
| 08/28/2013 | CN203159109U Profile steel lifting device |
| 08/28/2013 | CN203159108U Steel wire rope pulley assembly structure |
| 08/28/2013 | CN203159107U Pulling force buffer |
| 08/28/2013 | CN103269036A Tensioning resistant cross arm lifting machine |
| 08/28/2013 | CN103264973A Winding wheel for bi-directionally and synchronously winding and unwinding steel wire rope |
| 08/27/2013 | US8517348 Windlass system and method |
| 08/27/2013 | US8517345 Shipboard winch with guide vanes |
| 08/21/2013 | EP2627555A1 Hooking and releasing device for blocks |
| 08/21/2013 | CN203150964U Indoor transformer station equipment maintenance suspension bracket |
| 08/21/2013 | CN203147198U Portable adjustable smoke sampling system bracket |
| 08/21/2013 | CN203145555U Automatic acoustic sensing lifter |
| 08/21/2013 | CN203143993U Pulley device of 10T steel tackle |
| 08/14/2013 | EP2626327A1 Movable lifting device |
| 08/14/2013 | EP2626326A1 Operating device |
| 08/14/2013 | EP2625131A1 Lifting device with a toothed belt as supporting means |
| 08/14/2013 | CN203128102U Simple hoisting device |
| 08/14/2013 | CN203128101U Simple lifting mechanism |
| 08/14/2013 | CN203128100U Pulley for taking up or paying off cable for diving robot system |
| 08/14/2013 | CN203128099U Slipping type pipeline lifting device |
| 08/14/2013 | CN203128098U Special tool for hanging lever block on tower |
| 08/14/2013 | CN203128088U Steel wire rope winding system of four-point hoisting three-point balancing anti-swing hoisting mechanism |
| 08/14/2013 | CN203126903U Simple conveying truck with hoisting function |
| 08/14/2013 | CN103248826A T-type two-dimensional cableway camera system |
| 08/07/2013 | CN203119386U Concrete rod lightning conductor lifting device |
| 08/07/2013 | CN203112404U Portable assembled and vertical type tripod |
| 08/07/2013 | CN203112403U Large-size test object automatic pushing-in and pushing-out device |
| 08/07/2013 | CN203110188U Hand-pull type material loading device |
| 08/07/2013 | CN103232004A Large-scale blue print machine |
| 08/01/2013 | WO2013111691A1 Auxiliary motor-equipped manually-operated hoist |
| 08/01/2013 | DE102012100713A1 Rappelling device for rappelling load, particularly tree sections, has pipe piece formed as double-walled drum, where inner drum is connected with support plate, and portion of lateral surface of inner drum is covered by outer drum |
| 07/31/2013 | CN203095492U Electric block with lower limiting device |
| 07/31/2013 | CN203095491U Vegetable bag transporting device |
| 07/31/2013 | CN203095490U Transformer substation versatile cable duct cover plate lifting truck |
| 07/31/2013 | CN203095489U Engine bracket |
| 07/31/2013 | CN203095488U Labor-saving liftable hanging pot hook |
| 07/31/2013 | CN203095487U Pulley follow-up type self-locking device and optical fiber sight glass |
| 07/31/2013 | CN203095486U Movable lifter |
| 07/31/2013 | CN203095463U Mounting and adjusting device for steel-structure frame beam |
| 07/31/2013 | CN203095462U Special motor-driven grab bucket for brewing |
| 07/31/2013 | CN103228570A Hoist |
| 07/24/2013 | CN203079616U Hoisting equipment for transformer matching switch in coal mine |
| 07/24/2013 | CN203079615U Overhead travelling crane auxiliary pulley |
| 07/24/2013 | CN203075489U Device for escaping, rescuing and lifting in emergency |
| 07/24/2013 | CN203075488U Device for escaping, rescuing and lifting in emergency |
| 07/24/2013 | CN103219672A Portable overhead ground wire lifting device |
| 07/24/2013 | CN103213915A Suspension descending system |
| 07/24/2013 | CN103213914A Pulley block structure for steel wire rope |
| 07/24/2013 | CN103213913A Tool special for hanging lever block on tower |
| 07/18/2013 | DE112011103160T5 Lastabhängiges Getriebe und dieses enthaltende Hebevorrichtung Load-dependent transmission and containing it lifter |
| 07/17/2013 | EP2615055A1 Hoist with built-in load sensing-type automatic speed change device |
| 07/17/2013 | CN203065087U Novel mobile hoisting device |
| 07/17/2013 | CN103204444A Portable stand tripod |
| 07/10/2013 | EP2466252B1 Winch for providing a predetermined length of unwound cable |
| 07/10/2013 | CN203056454U 500kV ground wire support upturned pulley |
| 07/10/2013 | CN203048483U Hoister of materials for ladder |
| 07/10/2013 | CN203048482U Adjustable pulley block mechanism |
| 07/10/2013 | CN203048481U Conductor lifting tool |
| 07/10/2013 | CN103192740A Rigid movable overhead line system below electrified railway coal hopper bunker |
| 07/09/2013 | US8480060 Crane cable roller assembly |
| 07/03/2013 | CN203033704U Novel electric hoist |
| 07/03/2013 | CN203033703U Detachable assembling type hanging tool |
| 07/03/2013 | CN103189299A Load sensing transmission and winch comprising load sensing transmission |
| 07/03/2013 | CN102358589B Hoisting scooter |
| 06/27/2013 | WO2013092332A1 Forestry winch |
| 06/27/2013 | WO2013090990A1 A tackle for displacing a load |
| 06/27/2013 | DE102011122251A1 Storage, transportation and lifting device for carrying electric chain hoists to perform maintenance works in different locations, has deflection unit for deflecting lifting chain, where device is drawn in direction of usage site in height |
| 06/26/2013 | CN203021243U Safety vertical transportation tool of large glass |
| 06/26/2013 | CN203021242U Balance crane support device and balance crane |
| 06/26/2013 | CN103178463A Hoisting device for electric equipment of transformer substation |
| 06/19/2013 | CN203014282U An overhead ground wire lifting device in a power transmission line |
| 06/19/2013 | CN203006825U Novel wire and cable work car |
| 06/19/2013 | CN203006824U Hoisting device |
| 06/19/2013 | CN203006823U Traveling block |
| 06/19/2013 | CN203006822U Novel power supply unit lifting gear |
| 06/19/2013 | CN102178493B Rope straightening device used for window wiper |
| 06/12/2013 | CN202988635U Small material lifting device |
| 06/12/2013 | CN202988634U Hoisting device for small members |
| 06/12/2013 | CN202988633U Cable well cover removing device |
| 06/12/2013 | CN202988606U Minitype hydraulic pressure hoisting crane |
| 06/12/2013 | CN202988604U Hoisting device for steel die of vacuum induction smelting furnace |
| 06/12/2013 | CN103145060A Conducting wire lifting tool |
| 06/06/2013 | WO2013081523A1 Guiding control device for belt hoist |
| 06/06/2013 | WO2013080839A1 Support mechanism for heavy structure |
| 06/06/2013 | WO2013079486A1 Device for fastening an element to a supporting structure and detaching it therefrom |
| 06/05/2013 | CN202970760U Lifting water curtain device |
| 06/05/2013 | CN202967993U Electric block |
| 06/05/2013 | CN202967992U Lift device for drop test |