Patents for B66F 3 - Devices, e.g. jacks, adapted for uninterrupted lifting of loads (6,643)
05/2006
05/09/2006US7040091 Multilevel speed regulation jack
05/04/2006US20060091366 Leverage utilizing bar for facilitating prying a flat member from a slender member
05/04/2006DE202006003236U1 Crank for manually operated jack e.g. ratchet lever has handle on arm, which when shifted in first working position, form the crank whereby in second working position, lever has length which is sum of lengths of arm and handle
05/03/2006EP1652811A1 Multistage telescopic cylinder for moving loads
05/03/2006CN1254429C Oil hydraulic cylinder
05/02/2006US7036796 Portable lifting jack
04/2006
04/26/2006EP1572060A4 Material mover having a fluid film reservoir
04/26/2006CN2775202Y Lifting device for automatic wall plastering machine hopper
04/26/2006CN1764820A Mechanical lift measurement system
04/19/2006CN2773036Y Electric jack
04/18/2006US7028850 Adjustable motorcycle support stand
04/13/2006DE10134950B4 Schraubenwinde Screw jack
04/12/2006EP1303456B1 Car jack
04/12/2006CN1759254A Actuator having external load supporting member
04/11/2006US7025333 Home navigation tool
04/11/2006US7025332 Mechanical arm assembly and method therefor
04/11/2006US7024743 Garbage macerator installation mount
04/06/2006WO2006036234A2 Cleat with automatic in-line locking cam
04/06/2006US20060070829 Removable motor brake for use with vehicle slide out
04/06/2006CA2613784A1 Cleat with automatic in-line locking cam
04/05/2006CN2769246Y Hydraulic jack
03/2006
03/30/2006US20060065882 Concrete form removal tool
03/30/2006US20060065881 Gdl
03/29/2006CN2767732Y Hydraulic assembly with variable flux and pressure
03/29/2006CN2767415Y Up-down adjustable sand top device
03/29/2006CN2767414Y Inflatable jack
03/29/2006CN1247438C Jack for car
03/23/2006DE19525052B4 Scherenhebebühne Scissor lift
03/22/2006CN1749485A Land saving type multifunction storage well
03/16/2006WO2006027558A2 Load handling apparatus, an inflatable bag therefor, vehicles and trailers incorporating moveable laod carrying platforms
03/16/2006DE102004041284A1 Elevating platform for vehicle assembly, for example, has support in form of push-pull chain activated with raising of upper frame and which supports upper frame at each lift height
03/15/2006EP1634850A2 Wheeled jack with handle for running and lifting
03/09/2006WO2006024787A1 Improved device for supporting retractable street furniture element
03/09/2006US20060049195 Pressurizable structures comprising different surface sections
03/08/2006CN2763463Y Derrick and base linkage hydraulic lifting/lowering device for deep well drilling machine
03/07/2006US7007936 Spring clamp
03/07/2006US7007590 Device with at least one extension arm or support arm for multi-linked crane shaped extension arms, concrete spreader columns and similar
03/02/2006DE202005017810U1 Pump e.g. hydraulic pump for conveying hydraulic fluid to consumer has control lever connected with piston and locking mechanism, which has twistable servo shaft with indentation contactable with pusher by twisting servo shaft
03/02/2006DE102004044969A1 Lifting device for motor and rail vehicles comprises a platform which moves along a pit base
03/02/2006DE102004042242A1 Scissor type elevating platform for lifting especially sheet metal blanks has base formed by carriage movable by drive and installed to move transversely on bedplate
03/01/2006CN2761567Y Gas bag jacking device
03/01/2006CN2761566Y Scissor jack for trolley
03/01/2006CN1740083A Flexible jack
02/2006
02/28/2006US7004455 Joiner improvements
02/23/2006DE102004039075A1 Lifting mechanism for containers in coating facilities e.g. hot-dip galvanizing unit has two ends of scissor arms undisplaceably supported on lifting platform and base platform whereby other ends are diplaceably supported on these platforms
02/23/2006DE102004037697A1 Hydraulikgerät Hydraulic equipment
02/22/2006CN2759989Y Electric pneumatic crane for automobile
02/22/2006CN2759988Y Improved structure of electric jack
02/21/2006US7000902 Lifting jack accessory
02/21/2006US7000901 Motorcycle stand
02/16/2006US20060033089 Lifting mechanism and spacer block arrangement for lifting jack
02/16/2006DE202005019291U1 Double-column tail lift for motor vehicle, has threaded spindle whose nut is connected with vehicle supports, where nut is assembled to nut package that contains locknut, which is arranged at adjustable distance to supporting nut on spindle
02/15/2006CN1241820C 电动千斤顶 Electric jack
02/14/2006US6997443 Jack for a vehicle
02/09/2006DE202005017874U1 Safety device for lifting arrangements comprises a sensor unit for acquiring the relative movement of a functional part and interacting with a retaining device
02/08/2006CN1730372A Prestressing force adjustable stretching jack
02/08/2006CN1730371A Tractive driven shearing fork telescopic lifting mechanism
02/08/2006CN1240608C Car elevator
02/07/2006US6993905 Oil hydraulic cylinder
02/02/2006US20060022179 Screw jack for structures for easily adjusting its angle
02/02/2006DE202005014870U1 Self assisted four wheels vehicle with crane jib attachment and jacking equipment that has special adaptor for each wheel with anti-slide sheet material
02/01/2006CN2755064Y Electric jack
02/01/2006CN1727275A Screw jack for structures for easily adjusting its angle
01/2006
01/31/2006US6991220 Raceway line puller and method of using same
01/25/2006EP1619414A2 Actuator
01/24/2006US6988714 Cover lift mechanism
01/24/2006US6988712 Screw jack
01/19/2006DE102004012150B4 Lifting column for handling heavy loads, such as a railway wagon, involves two profile braces, outer of which accommodates inner
01/19/2006CA2773691A1 Method of operating a shiplift
01/19/2006CA2773680A1 Method of operating a shiplift
01/19/2006CA2773658A1 Method of operating a shiplift
01/19/2006CA2773629A1 Method of operating a shiplift
01/18/2006CN2752232Y 轻型铝合金千斤顶 Lightweight aluminum jacks
01/18/2006CN2752231Y Inclined top lifting jack
01/17/2006US6986503 Power unit for use with a jack stand that is convertible into a load-lifting jack
01/11/2006EP1613924A2 Mechanical lift measurement system
01/11/2006CN2750899Y Output adapter of hand-held electric tool
01/10/2006US6983523 Process of detaching and/or attaching an automotive control arm
01/04/2006CN1715173A Anti-falling feed-through hydraulic lifting and lowering jack
12/2005
12/29/2005WO2005077080A3 Hand lever for a binding machine
12/29/2005US20050285090 Stabilizer jack
12/29/2005US20050285089 Magnetic wire pulling system
12/29/2005US20050285088 Magnetic wire pulling system
12/29/2005US20050285087 Jack device
12/29/2005US20050283905 Material mover having a fluid film reservoir
12/29/2005DE102004027215A1 Lifting platform, with scissors structures, has a drive motor and nut on a rotating spindle linked to a scissors bar connection point and by struts to the scissors bars
12/28/2005EP1609755A1 Screw jack and motor vehicle lift using such a screw jack.
12/21/2005EP1606520A2 Actuator having external load supporting member
12/21/2005CN1711063A Material mover having a fluid film reservoir
12/15/2005WO2005118456A1 Appliance with movable carriage for storing goods
12/15/2005US20050274935 Post puller
12/15/2005DE202005015979U1 Height adjustment device is for hospital or care bed and has telescopable lifting column provided with cylinder and piston
12/14/2005EP1476665B1 Pneumatic actuator
12/13/2005US6974124 Automobile lifting jack
12/06/2005US6971635 Deck board setting assembly
12/06/2005US6971489 Removable motor brake for use with vehicle slide out
12/06/2005CA2233957C Elevator stopping device
12/01/2005WO2005113407A1 A lifter provided with a safety stop
12/01/2005WO2004069596A3 Motor driven scissor jack with limit switches
12/01/2005US20050263747 Load binder
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