| Patents for B66D 3 - Portable or mobile lifting or hauling appliances (4,059) |
|---|
| 01/05/2011 | CN201694776U Self-running slow-speed drag elevator |
| 01/05/2011 | CN101934994A Building high-altitude vertical hoisting double-guide cable system and assisting method |
| 01/05/2011 | CN101934993A Lifting spring group structure of power-off suspension arm |
| 12/29/2010 | WO2010149678A1 Load lifting apparatus for a helicopter |
| 12/29/2010 | EP2266915A2 Wireless winch switch |
| 12/29/2010 | CN201688106U Hoisting tackle single-hole multi-oil-way lubricating device |
| 12/29/2010 | CN201686436U Suez Canal lamp hoist |
| 12/29/2010 | CN101927970A Crystal bar lifting car |
| 12/23/2010 | DE202010014254U1 Rettungswinde Winch |
| 12/23/2010 | DE102007002346B4 Hubseilumscherung Hubseilumscherung |
| 12/22/2010 | CN201682212U Paying-off block for top-ear type power distribution construction |
| 12/22/2010 | CN201678399U Equipment of hanging type power-assistant assembling workpiece |
| 12/22/2010 | CN201678398U High-rise indoor object-suspending device |
| 12/22/2010 | CN201678397U Modified structure of drive sprocket of chain crane |
| 12/22/2010 | CN201678396U Balance pulley capable of adjusting angle automatically |
| 12/22/2010 | CN201678395U Movable elevator |
| 12/22/2010 | CN101920920A Movable small mould lifting machine |
| 12/22/2010 | CN101920919A Lifting device of monitoring camera |
| 12/21/2010 | US7854423 Modular lift assembly |
| 12/16/2010 | WO2010142967A1 Hoist system and method of hoisting |
| 12/16/2010 | US20100314099 Adjustable Wireline Sheave for Stuffing Box |
| 12/15/2010 | EP2261163A1 Crane hook block |
| 12/15/2010 | CN201670679U Mobile crane winding reel rotation indicator |
| 12/15/2010 | CN201670678U Electric hoist |
| 12/15/2010 | CN201670677U Lifting device for high-altitude maintenance material |
| 12/08/2010 | CN201665499U Elevator with plastic rubbing board |
| 12/08/2010 | CN201665498U Portable crane |
| 12/08/2010 | CN201665497U Hanging device at balcony of building |
| 12/08/2010 | CN101908731A Hoisting device for on-load tap changers of transformers |
| 12/08/2010 | CN101905840A Underground coal mine crane |
| 12/07/2010 | CA2465541C Variable function person transportation system(s) |
| 12/07/2010 | CA2417506C Personal lift device |
| 12/07/2010 | CA2414882C Well string injection system with gripper pads |
| 12/02/2010 | US20100300017 Utility land anchor |
| 12/01/2010 | CN201660395U Carbon block stacking crane |
| 12/01/2010 | CA2706814A1 Anchorage extractor |
| 12/01/2010 | CA2668501A1 Variable angle extractor for anchorages |
| 11/25/2010 | US20100295005 Hoist device |
| 11/24/2010 | CN201647906U Artificial bored well pile earthwork hoister |
| 11/24/2010 | CN201647905U Universal trackless trolley |
| 11/24/2010 | CN201647904U Electric chain hoist suspension system |
| 11/24/2010 | CN201647903U Lifter |
| 11/24/2010 | CN201647902U Lever hoist lifting hook |
| 11/24/2010 | CN201647901U Pulley block for core drilling machine |
| 11/24/2010 | CN201647900U Manual cargo lifting device of upright-column balcony |
| 11/24/2010 | CN201647899U Portable labor-saving rope elevating device |
| 11/24/2010 | CN201647898U Simple hoisting machine |
| 11/24/2010 | CN201647897U Hot roll lift truck |
| 11/24/2010 | CN201647896U Variable-pitch motor lifting device in megawatt-grade wind power generation device |
| 11/23/2010 | CA2551894C Load binder locking device |
| 11/18/2010 | US20100288156 Device for transporting an object in a cell |
| 11/18/2010 | DE202010008533U1 Umlenkrolle für Seile Deflection pulley for rope |
| 11/18/2010 | DE102004056340B4 Vorrichtung und Verfahren zur Montage und/oder Demontage eines Bauteils einer Windkraftanlage Apparatus and method for assembly and / or disassembly of a component of a wind turbine |
| 11/17/2010 | CN201634365U Buffer balancing mechanism with electric block |
| 11/17/2010 | CN201634364U Small hand-type cantilever winch |
| 11/16/2010 | US7832712 Cable puller for lifting wire rope and electric cords and associated method |
| 11/16/2010 | US7832710 Device for tensioning belts and the like |
| 11/11/2010 | WO2010127954A1 Dual chain hoist |
| 11/11/2010 | US20100283020 Cordless hoist |
| 11/11/2010 | DE102009019816A1 Doppelkettenzug Dual chain |
| 11/10/2010 | CN201626798U Dual spiral arm suspending device for megawatt wind generator |
| 11/10/2010 | CN201626797U 可移动式提升装置 Portable lifting device |
| 11/03/2010 | CN201619989U Labor-saving lever machine |
| 11/03/2010 | CN201619988U Movable automatic loading-unloading pipe hooking machine |
| 11/03/2010 | CN201619987U Reinforcement trolley hoist traction device of side top arch at steep slope section |
| 11/03/2010 | CN201619962U Double-dolly insulated charging bridge type crane |
| 10/28/2010 | US20100270522 Portable winch |
| 10/28/2010 | DE202009004836U1 Elektrisch antreibbare Lastwinde Electrically driven winch load |
| 10/27/2010 | CN201614253U 紧凑型多行链手拉葫芦 Compact multi-row chain hoists |
| 10/27/2010 | CN201613232U 轻便吸尘高绝缘带电清扫机 Lightweight vacuum sweeper high insulation charged |
| 10/27/2010 | CN101870437A Electric climbing device and application device thereof |
| 10/20/2010 | EP2240396A1 Device at a winch |
| 10/20/2010 | CN101868911A Operation controller for electric equipment |
| 10/20/2010 | CN101863427A Loading and unloading tool and operation method of hanging coffins |
| 10/20/2010 | CN101863426A Automatic traction machine |
| 10/13/2010 | EP2238072A1 Tension holder for load lifting |
| 10/13/2010 | CN201605125U 一种新型电动葫芦 A new electric hoist |
| 10/13/2010 | CN201605124U 铝合金手扳葫芦 Aluminum lever hoist |
| 10/13/2010 | CN201605123U 船用柴油机活塞起吊机构 Marine diesel engine piston lifting mechanism |
| 10/13/2010 | CN201605122U 楼顶可组装移动式人力电力两用起重机 Roof can be assembled human power dual mobile crane |
| 10/13/2010 | CN101858483A Three-dimensional ropeway system |
| 10/12/2010 | US7810793 Pulley actuator |
| 10/12/2010 | US7810792 Modular lift assembly having telescoping member |
| 10/06/2010 | CN201599009U 滑轮组传动抽油机 Pumping drive pulley |
| 10/06/2010 | CN201598134U 一种电动葫芦的集链机构 An electric chain hoist collection agency |
| 10/06/2010 | CN201598133U 一种绳子葫芦 One kind of rope hoist |
| 10/06/2010 | CN201598132U 大直径室内管道轻便安装装置 Large diameter pipe portable indoor mounting device |
| 10/05/2010 | US7806387 Cable guide |
| 09/29/2010 | CN201594467U Dustproof device of traveling crane movable pulley group in transformer production |
| 09/29/2010 | CN201592956U Crane for mounting bridge shielding plate |
| 09/29/2010 | CN101844734A Method for installing electric control cabinets in rows |
| 09/23/2010 | WO2010108064A1 Bicycle storage system |
| 09/23/2010 | WO2010106373A1 Lifting device |
| 09/22/2010 | CN201587829U Novel hand-operated hoister |
| 09/22/2010 | CN201587828U 龙门吊 Crane |
| 09/16/2010 | WO2010103165A1 Diverting pulley arrangement and elevator |
| 09/15/2010 | CN201580943U Electric hoist stander |
| 09/15/2010 | CN201580942U Small portable movable electric lifter |
| 09/15/2010 | CN201580941U Novel lever block with pawl installed on chain shaft |
| 09/15/2010 | CN201580940U Movable adjusting assembly and disassembly rack |