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