Patents for B66F 3 - Devices, e.g. jacks, adapted for uninterrupted lifting of loads (6,643)
12/2011
12/21/2011CN102285607A 具有低位揿手的立式油压千斤顶 Hand press has low vertical hydraulic jack
12/21/2011CN102285606A 升降装置 Lifting device
12/21/2011CN101648685B 一种螺旋千斤顶 One kind of screw jack
12/14/2011CN202072429U 机车称重调簧双缸液压同步顶升装置 Hydraulic cylinder locomotive weighing spring adjustment synchronous lifting device
12/14/2011CN202072428U 一种链条式升降装置 A chain that lifting device
12/14/2011CN202072427U 液压卧式千斤顶的踏脚 Horizontal hydraulic jack foot
12/14/2011CN202072426U 扁状千斤顶 Flat-shaped jack
12/14/2011CN202072425U 一种新型车用千斤顶传力装置 A new car with a jack power transmission device
12/14/2011CN202072424U 一种升降机 One kind of lift
12/14/2011CN102275846A 卧式液压千斤顶 Horizontal hydraulic jack
12/14/2011CN101691194B 可调式液压卧式千斤顶 Horizontal adjustable hydraulic jacks
12/08/2011WO2011152727A1 Device comprising a cylinder, such as a spreader
12/08/2011WO2011150525A1 Driven guide systems for lifts
12/08/2011WO2010133727A8 Hydraulic jack with locking
12/08/2011US20110297906 Hydraulic tensioning device for a flexible drive means
12/08/2011US20110297902 Pan Puller for Removing Forming Pans Between Joists of a Concrete Floor
12/08/2011CA2838001A1 Driven guide systems for lifts
12/07/2011CN202063669U 带安全塞块液压千斤顶 Hydraulic jack with safety plugs block
12/07/2011CN202063668U 一体化工具锚千斤顶 Integrated tool anchor jack
12/07/2011CN202063667U 多功能千斤顶拉装置 Multifunction jack pulling device
12/06/2011US8069954 Self erecting zipper lift
12/01/2011US20110291060 Low profile scissor jack
11/2011
11/30/2011CN202054572U 一种行李自动抬升装置 One kind of baggage automatic lifting device
11/30/2011CN202054571U 单控多联液压千斤顶 Single control multi-hydraulic jacks
11/30/2011CN202054570U 一种千斤顶 One kind of jack
11/30/2011CN202051187U 内藏升降桌面升降与其露出口同步开闭的多用桌 Built desktop lift lifting its exposure port synchronous switching of multi-table
11/30/2011CN101845776B 一种浮置道床及其顶升装置和顶升方法 One kind of floating track bed and lifting equipment and lifting methods
11/29/2011USRE42971 Motorcycle lift
11/23/2011CN202046838U Hydraulic ejecting picks of traction motor
11/23/2011CN202046837U High-speed and high-lift jack with double pumps
11/23/2011CN202046836U Hydraulic jack
11/23/2011CN202046835U Double-action jack
11/23/2011CN202046834U Double-action hydraulic jack
11/23/2011CN202046833U Lifting jack
11/23/2011CN202046832U Novel lifter of vehicle cab
11/23/2011CN202046831U Hydraulic lifting device
11/23/2011CN202046830U Scissor jack
11/23/2011CN102256892A System and method for handling a nacelle of a wind turbine
11/18/2011CA2740482A1 Load sensing device for manipulators and balancers
11/17/2011US20110278524 Lift assembly for managing rod holders on fishing boats
11/17/2011US20110278523 Wheelset press
11/17/2011US20110278518 Crack inducer apparatus
11/17/2011US20110278517 Locking devices
11/17/2011US20110278515 Pushing or Pulling Device
11/17/2011US20110278514 Pushing or Pulling Device
11/17/2011DE10203008B4 Druckspeicherblase für gasförmige oder flüssige Druckmedien Pressure bladder for gaseous or liquid media
11/16/2011CN202038844U Universal movable truck for dismantling/moving large-scale equipment of underground substation
11/16/2011CN202038835U Electro-hydraulic jack device
11/16/2011CN202038834U Hydraulic support jack assembled with stainless steel sleeves
11/16/2011CN102241376A Mobile hydraulic jacking device
11/16/2011CN102241375A Screw lifting mechanism and automatic lifting platform
11/10/2011US20110274531 Apparatus and method for lifting and moving merchandise gondolas
11/10/2011US20110272657 Portable apparatus and method for lifting a vehicle that compensates for lateral motion of the vehicle
11/10/2011US20110272652 Trenchless ducting apparatus frame
11/09/2011CN202030479U External jack for technical grade check valve
11/09/2011CN202030478U External jack integrated valve block structure
11/09/2011CN202030477U Rail plate tension jack
11/09/2011CN202030476U Auto-stop mechanical jack
11/09/2011CN102234084A Methods for positioning a large load into a transport position and for positioning a large load into a storage position, trailer and/or lorry
11/09/2011CN102234081A Lifting device
11/09/2011CN102234080A Jack frame and manufacturing method thereof
11/08/2011US8052121 Scissor jack
11/08/2011US8052120 Multipurpose modular lift platform
11/03/2011US20110268541 Methods for positioning a large load into a transport position and for positioning a large load into a storage position, trailer and/or lorry
11/02/2011CN202022698U Lifting jack
11/02/2011CN202022697U Novel lifting jack
11/02/2011CN102231483A Hydraulic maintenance tool car
10/2011
10/26/2011CN202016824U Submerged slag lifting mechanism for aluminum electrolysis hoisting equipment
10/26/2011CN202016823U Jack operation box
10/26/2011CN202016822U Low platform screw jack
10/26/2011CN202016821U Second-level jacking device
10/25/2011US8043041 Manhole cover lifting apparatus and method
10/20/2011WO2011128459A1 Mobile lifting device with electrohydraulic drive
10/20/2011US20110253959 Mobile jack with locking assembly
10/20/2011US20110253956 Tensioning device for chains
10/20/2011US20110253955 Lifting Apparatus
10/20/2011US20110253954 Trailer hitch jack
10/20/2011US20110253953 Rack and pinion mechanism, vacuum processing apparatus, method of driving and controlling rack and pinion mechanism, drive control program, and recording medium
10/20/2011DE102010015115A1 Mobiles Hebegerät mit elektro-hydraulischem Antrieb Mobile lifting equipment with electro-hydraulic drive
10/20/2011CA2737816A1 Mobile jack with locking assembly
10/20/2011CA2737701A1 Lifting apparatus
10/19/2011EP2377391A2 Temporary shaft support system
10/19/2011DE202011005650U1 Not-Aufstiegshilfe für Rollstuhlnutzer Not to ski lifts for wheelchair users
10/19/2011CN202011719U Jack for vehicles
10/19/2011CN202011718U Integral outer cylinder of penetrating type jack
10/19/2011CN102218666A Car lifting jack for train car body
10/16/2011CA2700707A1 Surface and inground adjustable structural concrete piers
10/13/2011US20110250040 Trailer for the transportation by road of containers
10/13/2011US20110248226 Trash can lifting device with lever
10/12/2011CN202007099U Connecting jacket structure for high pressure oil of external jack
10/12/2011CN202007098U External upper bearing structure of hydraulic ejecting rod of jack
10/12/2011CN202007097U Lifting device
10/12/2011CN202007096U Manually-operated lifter
10/12/2011CN202006344U Welding clamp lifting mechanism
10/12/2011CN102211748A Hexapod platform and jack that can be used in the hexapod platform
10/12/2011CN102211745A Detachable air sac jack for vehicle
10/12/2011CN102211744A Scissor jack with fork lever nut
10/11/2011US8033527 Adjustable lifting and stabilization rescue strut system
10/08/2011CA2735760A1 Hexapod platform and jack that can be used in the hexapod platform
10/06/2011US20110243309 Lift apparatus for supporting c-arm or u-arm and medical x-ray machine having the same
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