Patents for B66F 3 - Devices, e.g. jacks, adapted for uninterrupted lifting of loads (6,643) |
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02/26/2003 | EP1285878A1 Lifting platform, particularly mobile lifting platform |
02/26/2003 | CN2537695Y Electric jack for assembling and disassembling wheel hub of car |
02/20/2003 | US20030034483 Portable castor mounted floor jack engageable with a frame rail for lifting a vehicle |
02/12/2003 | EP1283190A1 An arrangement for handling a load |
02/12/2003 | CN1101333C 抬升装置 Lifting device |
02/05/2003 | EP1121321B1 An arrangement for handling a load |
01/30/2003 | WO2003008324A1 Clip for fixing a winding handle |
01/29/2003 | CN1393390A Jack on vehicle |
01/28/2003 | US6511046 Resilient air compressible apparatus |
01/24/2003 | CA2353717A1 Screw jack |
01/23/2003 | US20030015693 Screw jack |
01/22/2003 | EP1277692A1 Air balance device |
01/16/2003 | WO2003004329A1 Lifting device |
01/16/2003 | US20030010967 Projector lift |
01/16/2003 | DE20211544U1 Lifting system for moving heavy loads vertically upward has nut moving on vertical spindle and carriage with wheels rolling on guide rails |
01/15/2003 | EP1274330A1 Device for adjusting parts which can move in relation to each other |
01/09/2003 | WO2003002892A1 Linear belt actuator |
01/08/2003 | EP1273387A1 Jig for positioning and fixing work |
01/08/2003 | CN2529853Y Drag link tightener |
01/02/2003 | US20030001145 Jack |
01/02/2003 | US20030001144 Jack for automobile |
01/02/2003 | EP1268337A1 Jack |
01/02/2003 | EP1268336A1 Jack |
12/31/2002 | US6499722 Screw jack |
12/26/2002 | US20020195593 Method and apparatus for lifting of modular furniture |
12/25/2002 | CN1386697A Electric jack for vehicle |
12/24/2002 | US6497389 Airbag system and method for facilitating emergency egress from an aircraft |
12/19/2002 | WO2002101453A2 Projector lift |
12/19/2002 | WO2002100758A1 Method and apparatus for lifting of modular furniture |
12/19/2002 | US20020192053 Pole extractor |
12/19/2002 | DE10219458A1 Lifting and sideways adjustable support for magnetic high-speed railway has screw for vertical adjustment and double eccentric arrangement for horizontal adjustment in longitudinal and lateral directions |
12/18/2002 | CN2526309Y Through jack for prestress stretch drawing |
12/18/2002 | CN1386107A Car jack |
12/12/2002 | WO2002052115A3 Device with at least one extension arm or support arm for multi-linked crane shaped extension arms, concrete spreader columns and similar |
12/12/2002 | US20020185637 Projector lift |
12/11/2002 | CN2525074Y Double piston hydraulic jack |
12/11/2002 | CN1384041A Hydraulic jack |
12/05/2002 | WO2002066361A9 Electrically operable vehicle jacks |
12/04/2002 | EP1262599A2 Device for aligning a stuctural part |
12/04/2002 | CN1382611A Method for lifting up airplane by tyre pressure and automatic lifting unit |
11/28/2002 | DE10133797C1 Clip for holding a moving starting crank on the wall of a component of a motor vehicle jack is made of an elastic material having a bayonet protrusion protruding through a bayonet opening in the wall |
11/27/2002 | EP1259456A1 Lifting apparatus and fastener for motorcycle |
11/27/2002 | EP0891292B1 Vacuum hoisting device having a vertically suspended lifting tube |
11/27/2002 | CN1094891C Translating block with disengageable nut for screw lifting units |
11/27/2002 | CN1094890C Dual-speed hydraulic lifting mechanism for jack |
11/26/2002 | US6485002 Split trailer jack |
11/21/2002 | US20020171189 Cabinet installation device |
11/21/2002 | US20020171070 Motor operated jack for vehicles |
11/20/2002 | EP1258449A2 Motor-operated jack for vehicle |
11/14/2002 | WO2002090236A1 A process and device for controlling a single-acting pneumatic piston |
11/14/2002 | DE10122346A1 Hydraulic pump unit for lifter for raising load has pump cylinder for pumping hydraulic pressure medium to outlet to which lifting cylinder is connectable |
11/07/2002 | WO2002088016A1 Hydraulic jack |
11/07/2002 | US20020162992 Electrically operable vehicle jacks |
11/05/2002 | US6474624 Hydraulic jack |
10/30/2002 | CN2518835Y 螺旋千斤顶 Jackscrew |
10/30/2002 | CN1093505C Lifting jack, method of coupling suspending rods and lift control method |
10/23/2002 | CN1375446A Automatic raising and fast repositioning control device and method for hydraulic jacking mechanism |
10/16/2002 | CN2516527Y Jack of reducing initial height |
10/16/2002 | CN2516526Y Device for jib quickly lifting of mechanical driven when hydraulic jack at unload station |
10/16/2002 | CN2516525Y Device for jib quickly lifting by driving connecting rod when hydraulic jack at unload state |
10/16/2002 | CN2516524Y Jack with pneumatic hydraulic pump |
10/16/2002 | CN2516523Y Jack with augmentor for small-sized notchback |
10/16/2002 | CN1374246A Steel bar tensing jack |
10/15/2002 | US6464206 Jack with an insertion trunnion |
10/10/2002 | WO2002079655A1 Arrangement at telescopic lifting beam |
10/10/2002 | US20020145136 Jack assembly for supporting a shelter structure |
09/26/2002 | US20020134972 Car jack |
09/19/2002 | WO2002072464A2 Force exerting device amongst others employable for lifting purposes |
09/19/2002 | US20020129567 Retractable column and method of forming |
09/19/2002 | CA2461850A1 Force exerting device amongst others employable for lifting purposes |
09/18/2002 | CN2511661Y Jack with quickly reaching to top position |
09/18/2002 | CN2511660Y Quick-speed jack |
09/17/2002 | US6450481 Toe jack |
09/11/2002 | CN2510473Y Jack for replacing bridge rubber pad |
09/11/2002 | CN2510472Y 液压提升控制箱 Hydraulic lift control box |
09/11/2002 | CN2510471Y Electric-manual two-purpose jack |
09/10/2002 | US6446937 Removable gear drive for mechanical jack |
09/04/2002 | CN2509167Y 电动千斤顶 Electric jack |
09/04/2002 | CN2509166Y Pedal oil pressing jack |
08/29/2002 | WO2002066361A1 Electrically operable vehicle jacks |
08/29/2002 | US20020117653 Scissor jack |
08/29/2002 | CA2442704A1 Electrically operable vehicle jacks |
08/22/2002 | WO2002064489A1 Motorcycle lift |
08/22/2002 | US20020112929 Hydraulic elevator safety brake |
08/22/2002 | DE10106714A1 Hubzylindereinheit Lifting cylinder |
08/21/2002 | EP1232993A1 Lifting cylinder unit |
08/21/2002 | CN2506616Y Multi-stage speed-regulation jack |
08/20/2002 | US6435309 Lifting carriage |
08/15/2002 | US20020109130 Motorcycle lift |
08/14/2002 | DE10103490A1 Zahnstange Rack |
08/07/2002 | CN2504248Y 液压提升千斤顶 Hydraulic lifting jacks |
08/07/2002 | CN2504247Y Multihole front clamping jack |
08/01/2002 | US20020102151 Method and apparatus for loading and unloading equipment |
07/25/2002 | DE10156010A1 Method for changing components on railed vehicles by lifting up carriage using mobile separately controlled lifting blocks allowing component to be released, lowered and replaced before lowering vehicle structure |
07/24/2002 | CN1359846A Universal jack |
07/16/2002 | US6419603 Device for transmitting a force, in particular a compression force, along a substantially straight path |
07/11/2002 | DE10100536A1 Hubeinrichtung Lifting device |
07/10/2002 | EP1221427A2 Lifting device |
07/10/2002 | EP1221002A1 Low-level lift |
07/04/2002 | WO2002052115A2 Device with at least one extension arm or support arm for multi-linked crane shaped extension arms, concrete spreader columns and similar |