Patents for B66F 3 - Devices, e.g. jacks, adapted for uninterrupted lifting of loads (6,643) |
---|
03/02/2010 | US7669493 Spindle drive and a patient positioning system |
02/25/2010 | WO2010020049A1 Cargo loader for an aircraft with adjusting mechanism |
02/25/2010 | US20100044657 Adjustable lifting tool |
02/25/2010 | US20100044656 Worm-rack type transmission device |
02/25/2010 | DE19631804B4 Hydraulische Hubeinrichtung Hydraulic lifting device |
02/25/2010 | DE102009027993A1 Hebe- und Senkführungseinstellung bei einer mehrreihigen Säge Lifting and Senkführungseinstellung at a multi-row saw |
02/24/2010 | CN201411346Y Oil-filled manual hydraulic jack |
02/24/2010 | CN201411345Y Pneumatic hoisting air cushion for rescue |
02/24/2010 | CN101654214A Hoisting and lowering driving engagement multi-row chain |
02/23/2010 | US7665944 Pipe pick-up and laydown apparatus and method |
02/18/2010 | DE102008036288A1 Lifting and lowering conveyor for moving roller conveyor from lower position to upper position in conveyor belt for moving carriers for car body panel, comprises hoisting platforms engaged with roller bolts in groove roller in driven manner |
02/17/2010 | CN101648685A Screw jack |
02/17/2010 | CN101648684A Multilayer airbag |
02/10/2010 | CN201400556Y Hoisting tool dedicated for steel rail adjustment |
02/10/2010 | CN201400546Y Leveling device used for large-scale mechanical equipment |
02/10/2010 | CN101643186A Automatic lifting mechanism |
02/10/2010 | CN101643185A Scissor jack |
02/03/2010 | CN201395490Y Jack |
01/28/2010 | WO2009148754A3 Multipurpose modular lift platform |
01/28/2010 | DE112008000614T5 Hebevorrichtung mit Skala und Schutzabdeckung Lifting device with scale and protective cover |
01/28/2010 | DE102008033887A1 Teleskop-Doppelspindelantrieb Telescopic double spindle drive |
01/27/2010 | CN201390631Y Improved electric jack |
01/27/2010 | CN201390630Y Screw stem lifter |
01/21/2010 | WO2010007104A1 Telescopically collapsible scissor car jack |
01/21/2010 | WO2010006369A1 A device for lifting a furniture item |
01/21/2010 | US20100012909 Lifting apparatus |
01/21/2010 | US20100012907 Lifting apparatus |
01/20/2010 | CN201385995Y Electric hydraulic device for dropping hollow plate beams. |
01/20/2010 | CN201385994Y Lifting device with improved structure |
01/20/2010 | CN201385993Y Spiral expanding support pillar |
01/20/2010 | CN101628698A Rescue lifting air bag |
01/19/2010 | US7648121 Commercial lifting device-two-position lift bridge |
01/14/2010 | US20100006807 Tension ring lifting assembly |
01/14/2010 | DE202009014415U1 Plattenheber Plate lifter |
01/13/2010 | CN201381481Y Auxiliary adjusting and positioning trolley for mounting bridge bearings |
01/13/2010 | CN201380272Y Jack of box closing mould for roller casting |
01/10/2010 | CA2671644A1 Adjustable leg |
01/07/2010 | US20100001240 Illuminative Jack |
01/07/2010 | US20100001239 Motorcycle Jack |
01/07/2010 | US20100001238 Snubbing jack |
01/07/2010 | US20100000955 Girder block lifting method and jack-up stage used therefor |
01/07/2010 | DE102008062317B3 Device for lifting large loads within ceiling, has lifting spindle that is displaceably and non-rotatably held in axial direction in housing, and dome that is torque-proofly connected with housing |
01/06/2010 | EP2141114A1 Method and device for working at great heights |
01/06/2010 | EP2141113A1 Adjusting device for positioning a load |
01/06/2010 | EP2141112A1 Controlling equipment for positioning a load |
01/06/2010 | CN201376865Y Car jack |
01/06/2010 | CN201376864Y Small jack |
12/30/2009 | CN201372179Y Folding jacking airbag |
12/30/2009 | CN100575238C Electric scissor jack |
12/29/2009 | US7637480 Extrication device and method therefor |
12/23/2009 | WO2009154497A1 Combined telescopic double-acting hydraulic cylinder for substantial strokes |
12/23/2009 | WO2009114855A3 Adaptable beam lifter element (able) system |
12/23/2009 | CN201367335Y Hydraulic lifting device used for hoisting water tank of water tower |
12/23/2009 | CN201367030Y Mobile trolley equipment provided with lifting device |
12/23/2009 | CN101607685A Improved apparatus and method for raising and lowering glass panel |
12/23/2009 | CN101607683A Non-cylindrical scissor jack handle and elastic connection device thereof |
12/22/2009 | US7634845 Automotive suspension tool |
12/17/2009 | DE102007029017B4 Vorrichtung zum Heben von Objekten, insbesondere für Fahrzeuge Apparatus for lifting objects, especially for vehicles |
12/16/2009 | CN201362573Y Corner jacking device |
12/16/2009 | CN201362572Y Scissoring jacking header |
12/16/2009 | CN100569143C Projector lift |
12/15/2009 | US7631848 Projector lift |
12/10/2009 | WO2009148754A2 Multipurpose modular lift platform |
12/09/2009 | CN101598160A Pressure stabilizing device for hydraulic loading |
12/09/2009 | CN101597772A Single-ended driving anode hoister |
12/09/2009 | CN101597015A Hydraulic jacking mechanism |
12/03/2009 | US20090296380 Kind of lighting set for the floor jack |
12/03/2009 | US20090294744 Airplane jack and method of use |
12/02/2009 | EP2128455A1 Pneumatic actuator |
12/02/2009 | CN201354310Y Multi-stage jacking device |
12/01/2009 | US7624966 Manual assist and method for opening sliding windows and doors |
11/25/2009 | CN201352104Y Straight-line displacement sensor mounting device |
11/25/2009 | CN201351097Y Oil return structure of hydraulic jack |
11/25/2009 | CN201351096Y Jack stroke limit device |
11/25/2009 | CN101585499A Hydraulic lifting method used for conveying material with undetermined gravity center |
11/19/2009 | DE102008024051A1 Arretiervorrichtung Locking device |
11/18/2009 | CN201347342Y Hydraulic jack |
11/18/2009 | CN201347341Y Electric hydraulic jack |
11/18/2009 | CN101580214A Hydraulic lifting method for large-scale equipment |
11/18/2009 | CN100561160C Closed circuit hydraulic lifting device of collision test table |
11/17/2009 | US7618022 Tensioning device for use at a stand for clamping a rod-shaped unit, particularly a Christmas tree, and a stand with a tensioning device |
11/12/2009 | US20090278099 Jack and Safety Stand |
11/11/2009 | CN201343422Y Device for heightening a lifting jack |
11/11/2009 | CN201343418Y Lifting device for garbage compression box |
11/11/2009 | CN201343411Y Electric multi-stage hydraulic jack |
11/05/2009 | WO2009132438A1 Multi-speed hydraulic jack |
11/05/2009 | US20090272953 Lift apparatus |
11/05/2009 | US20090272952 Support jack with supporting load indicator |
11/03/2009 | US7611126 Lift device and pneumatic actuator therefor |
11/03/2009 | CA2474510C Fused tricyclic heterocycles useful for treating hyper-proliferative disorders |
10/29/2009 | US20090267036 Moving device |
10/29/2009 | US20090267035 Apparatus having a selectively engagable fastener set |
10/29/2009 | CA2639246A1 Multi-stage hydraulic jack |
10/28/2009 | CN201334339Y Miniature screw jack |
10/28/2009 | CN101565156A Electric hydraulic jack |
10/21/2009 | CN101559907A Jacking header of scissor jack |
10/14/2009 | CN201326594Y Combined control system of direct connecting miniature hydraulic pump and control device thereof |
10/07/2009 | CN201321977Y Cold heading pump body |
10/07/2009 | CN201321362Y Screw jack |
10/07/2009 | CN201321361Y Novel swinging screw elevator |