| Patents for B66F 3 - Devices, e.g. jacks, adapted for uninterrupted lifting of loads (6,643) |
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| 02/14/2008 | DE102006035915A1 Hubeinrichtung Lifting device |
| 02/13/2008 | CN101122141A Hydraulic pressure water-supplying device |
| 02/13/2008 | CN101121491A Continuous hinge structure assisted with synchronous multi-power system |
| 02/12/2008 | US7328884 Motor drive for a camper jack |
| 02/12/2008 | CA2421837C Snowmobile stand mechanism |
| 02/07/2008 | WO2008015303A1 Improved electromechanical jack for vehicles |
| 02/07/2008 | DE10209239B4 Pneumatisches Kissen Pneumatic cushion |
| 01/31/2008 | US20080023430 Lifter Provided with a Safety Stop |
| 01/31/2008 | US20080022462 Battery powered vehicle jack and wrench kit |
| 01/30/2008 | CN101112965A Purchase |
| 01/24/2008 | DE102006034029A1 Securing unit for lifting columns on hydraulic lifting devices comprises opposite-lying eccentric rollers rotating against each other during lowering of a column and blocking the downward movement of the column using a wedge action |
| 01/24/2008 | DE102006017428B4 Scherenhubtisch Scissor |
| 01/23/2008 | CN201010493Y Hydraulic jack loading weight numerical display device |
| 01/23/2008 | CN201010482Y Secondary elevator |
| 01/23/2008 | CN201010481Y Hydraulic jack |
| 01/23/2008 | CN201010465Y Pneumatic lifting mechanism for automobile tyre |
| 01/23/2008 | CN101111448A Device for handling a structure that is being lifted or lowered |
| 01/17/2008 | US20080011990 Installation of Fiber Optic Cables |
| 01/17/2008 | US20080011989 Pneumatic lift |
| 01/16/2008 | EP1878690A1 Pantagraph-type jack |
| 01/16/2008 | EP1878689A1 Pantagraph-type jack |
| 01/16/2008 | EP1744842A4 Improved load binder |
| 01/16/2008 | CN201007299Y Pneumatic power hydraulic raising device |
| 01/16/2008 | CN101104503A 伸缩式起重器 Telescopic jack |
| 01/16/2008 | CN101104502A 伸缩式起重器 Telescopic jack |
| 01/15/2008 | CA2419758C Ventilation valve of hydraulic jack |
| 01/10/2008 | US20080006801 Pantagraph-type jack |
| 01/10/2008 | US20080006800 Pantagraph-type jack |
| 01/10/2008 | DE102006020771B3 Hubtisch insbesondere für kleine Hubhöhen Lift table, especially for small heights |
| 01/10/2008 | DE102005042630B4 Hubeinheit, insbesondere für Rollstuhlfahrer Lifting unit, especially wheelchair users |
| 01/10/2008 | DE102005039945B4 Scherenhubtisch Scissor |
| 01/10/2008 | CA2593129A1 Pantagraph-type jack |
| 01/10/2008 | CA2593126A1 Pantagraph-type jack |
| 01/09/2008 | EP1874670A2 Lifting appliance or jack for vehicle |
| 01/09/2008 | CN201002949Y Welding type jack |
| 01/09/2008 | CN201002948Y Vertical jack with safety device |
| 01/03/2008 | WO2007096714A3 A scissor jack |
| 01/03/2008 | US20080001130 Load Handling Apparatus, an Inflatable Bag Therefor, Vehicles and Trailers Incorporating Moveable Load Carrying Platforms |
| 01/03/2008 | DE102006028946A1 Scherenpantograph Scherenpantograph |
| 12/27/2007 | DE202007014791U1 Hubsäule Lifting Column |
| 12/27/2007 | DE202006012777U1 Hubvorrichtung in Form eines Scherenhubtisches Lifting device in the form of a scissor lift |
| 12/27/2007 | DE10001910B4 Scherenhubtisch Scissor |
| 12/26/2007 | EP1870374A2 Scissor pantograph |
| 12/26/2007 | CN200996368Y Air-operated hydraulic pump |
| 12/26/2007 | CN200995942Y Automatically-liftable hydraulic jack apparatus |
| 12/26/2007 | CN200995941Y Loading-unloading jack of steel-ball mould |
| 12/26/2007 | CN200995940Y Loading-unloading jack of screw bearing mould |
| 12/26/2007 | CN101094639A Pneumatic lift |
| 12/25/2007 | US7311295 Cylinder apparatus for hydraulic lift jack with transmission |
| 12/25/2007 | US7310915 Retractable column and method of forming |
| 12/20/2007 | US20070290183 Lift system |
| 12/20/2007 | US20070290179 Vehicular component apparatus |
| 12/20/2007 | DE202007014662U1 Verriegelungsvorrichtung Locking device |
| 12/19/2007 | CN200993130Y Hydraulic central valve for jack synchronous lifting |
| 12/19/2007 | CN200992468Y Combined frame type body hydraulic pre-fastening device |
| 12/19/2007 | CN101090858A Load handling apparatus, an inflatable bag therefor, vehicles and trailers incorporating moveable load carrying platforms |
| 12/13/2007 | DE102006025548A1 Lifting table, especially for small lift heights, has lifting body with peripheral surface with Archimedean spiral shape when viewed perpendicularly to rotation axis |
| 12/13/2007 | DE102006024345B3 Lifting table, with a lifting scissors mechanism between the base and lifting frames, has a drive acting on a scissors transfer to operate the lifting scissors |
| 12/06/2007 | US20070278465 Hoisting device with a catch nut |
| 12/06/2007 | DE102006026089A1 Mobile heavy lifting device, for telpher, has dual joint arm comprising upper and lower joint arms that run parallel to each other and are connected with each other by compulsory guiding device with upper and lower gearwheels |
| 12/05/2007 | EP1862705A2 Controlling equipment for positioning a load |
| 12/05/2007 | EP1606520A4 Actuator having external load supporting member |
| 12/05/2007 | CN200985268Y Automatic balancing device for electric jack foundation |
| 12/05/2007 | CN200985262Y Pneumatic jack |
| 12/05/2007 | CN200985261Y Double-section jack |
| 11/29/2007 | DE102006024613A1 Lifting system for loads comprises load platform mounted on extending scissors lever system operated by electric motor, guide bolts on edges of platform sliding in profiled guide rails as lever system is extended |
| 11/28/2007 | CN200982160Y Hydraulic lifting synchronous controlling device for drilling rig headframe and base |
| 11/28/2007 | CN200981808Y Supporting device for electric jack |
| 11/28/2007 | CN200981805Y Load slow-releasing hydraulic pressure jack oil pump circuit |
| 11/28/2007 | CN200981804Y Electric hydraulic jack for vehicle |
| 11/28/2007 | CN200981803Y Lead screw lifter |
| 11/28/2007 | CN200981802Y 千斤顶 Jack |
| 11/27/2007 | US7300036 Pulley and hoist adapter for bolts all-thread rods |
| 11/27/2007 | CA2492028C Screw jack |
| 11/22/2007 | DE202006010749U1 Hubvorrichtung in Form eines Scherenhubtisches Lifting device in the form of a scissor lift |
| 11/22/2007 | DE102006035918B3 Foot support, for a prop or lifting jack, has a body inserted into the support tube with a lifting spindle and two spaced swing straps to take up the support forces |
| 11/22/2007 | DE102006035917B3 Lifting device used as a seat pillar comprises a spindle nut having a locking band with locking units which interact with latches formed on the wall of a support tube |
| 11/21/2007 | CN200978200Y Booster unit for hydraulic jack |
| 11/21/2007 | CN200978199Y Supportable two-in-one safety type hydraulic jack |
| 11/20/2007 | CA2285514C Beam supporter |
| 11/19/2007 | CA2547286A1 Braking device for elevating platform assembly |
| 11/15/2007 | WO2007128863A1 System for positioning an operating cylinder, use of the system, and machine |
| 11/15/2007 | DE102006022638A1 Weight-released handling device, has carrying and guiding rod with carrying parallelogram supported on carrying support and projected to support, where balancing weight is attached to rod and operating unit is adjustable parallel to support |
| 11/15/2007 | CA2651695A1 System for positioning an operating cylinder, use of the system, and machine |
| 11/14/2007 | CN200974756Y Portable electric strong shearing type hoister |
| 11/13/2007 | US7293759 Access space cover lifting device |
| 11/08/2007 | US20070256526 Apparatus and method for an electric jack |
| 11/07/2007 | CN200971297Y Improved control device for hydraulic cylinder poiston lifting |
| 11/06/2007 | US7290799 Disposition introduced to hydropneumatic jack |
| 11/01/2007 | WO2007121529A1 Means for disabling a safety catch on a screw-threaded component |
| 11/01/2007 | US20070252119 Motorcycle front end stand |
| 11/01/2007 | US20070252118 Power jack and accessory light |
| 11/01/2007 | US20070251018 Apparatus and method for an electric jack |
| 10/31/2007 | EP1848655A1 Device for handling a structure that is being lifted or lowered |
| 10/31/2007 | CN200967731Y Hitching leg for electric jack |
| 10/31/2007 | CN200967723Y Hydraulic support jack |
| 10/31/2007 | CN200967722Y Bearing type mould loading-unloading pusher |
| 10/31/2007 | CN200967721Y Double screw rod electric jack |
| 10/31/2007 | CN200967720Y Foot-actuated annular wedge driven jack |
| 10/31/2007 | CN101062758A Vehicle mounted battery power jack |