| Patents for B66F 3 - Devices, e.g. jacks, adapted for uninterrupted lifting of loads (6,643) |
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| 03/03/2015 | US8967593 Wheelset press |
| 03/03/2015 | US8967005 Engagement chain type device for forward and backward movement operation |
| 02/26/2015 | WO2015026246A2 Container lift and/or weighing system |
| 02/26/2015 | US20150053904 Locking extension device |
| 02/24/2015 | US8960645 Airplane jack |
| 02/19/2015 | WO2015023007A1 Telescopic mast |
| 02/11/2015 | CN204151037U 龙门式吊装装置 Gantry hoisting device |
| 02/11/2015 | CN204151012U 一种升降机用丝杆螺母副 One kind of lift with screw nut |
| 02/11/2015 | CN204151011U 跨座式单轨交通先简支后刚构体系的丝杠千斤顶 Monorail transportation Rigid posterior branch of Simply screw jack system |
| 02/11/2015 | CN104340930A 接地车辆千斤顶的安全连接负载支座 Ground Vehicle safety jack connected load bearing |
| 02/11/2015 | CN104340917A 一种便携式电动千斤顶 A portable electric jack |
| 02/11/2015 | CN104337299A 一种距离调整架 A distance Mounts |
| 02/10/2015 | CA2789817C Variable-capacity self-adjusting pneumatic load elevator |
| 02/05/2015 | US20150034893 Scissor-Type Lift Assembly |
| 02/05/2015 | US20150034888 Jack defining a portable accessory for replacing a motor vehicle wheel |
| 02/04/2015 | EP2832679A1 Portable jack for replacing a motor vehicle wheel |
| 02/04/2015 | CN204140533U 预应力智能张拉液压系统及预应力张拉设备 Tensioned prestressed intelligent hydraulic system and prestressed tension device |
| 02/04/2015 | CN204138262U 汽配锂电千斤顶 Auto lithium jack |
| 02/04/2015 | CN204138261U 一种工程汽车用的支撑装置 An engineering vehicle support means |
| 02/04/2015 | CN204138260U 工装托板顶升旋转机构 Tooling pallet lifting rotating mechanism |
| 02/04/2015 | CN204138259U 一种液压千斤顶 A hydraulic jack |
| 02/04/2015 | CN204138258U 液压支架抬底千斤顶 Bottom hydraulic lift jack stand |
| 02/04/2015 | CN204138257U 抗震提升器 Earthquake lifter |
| 02/04/2015 | CN204138256U 一种新型的快速升降式千斤顶 A new rapid lift jack |
| 02/04/2015 | CN204138255U 一种便携式支撑器 A portable holder |
| 02/04/2015 | CN104329309A 预应力张拉系统 Prestressed tensioning system |
| 02/04/2015 | CN104326393A 新型薄型千斤顶 The new thin jack |
| 02/04/2015 | CN102689850B 液压推移千斤顶及液压支架 Over hydraulic jacks and hydraulic support |
| 02/03/2015 | US8944737 Construction system, method and apparatus |
| 01/28/2015 | CN204125114U 一种横梁水平调节装置 One kind of beam leveling device |
| 01/28/2015 | CN204125113U 横梁水平调节装置 Beam leveling device |
| 01/28/2015 | CN204125112U 一种液压支架双向伸缩侧推千斤顶 A hydraulic jack stand bi retractable thruster |
| 01/28/2015 | CN204125111U 新型卧式气囊千斤顶 New horizontal jack balloon |
| 01/28/2015 | CN204125110U 一种液压千斤顶及液压支架 A hydraulic jacks and hydraulic support |
| 01/28/2015 | CN204125109U 一种小型通用飞机顶升装置 A small general aviation aircraft lifting device |
| 01/28/2015 | CN204125108U 一种液压千斤顶的缓放油装置 A hydraulic jack slow drain devices |
| 01/28/2015 | CN204125107U 便携式多功能液压举升装置 Portable multifunction hydraulic lifting device |
| 01/28/2015 | CN204125106U 汽车用千斤顶加强板 Car reinforcing plate with jack |
| 01/28/2015 | CN104314919A 一种能控制千斤顶行程的限位阀 One kind of jack stroke limit control valve |
| 01/28/2015 | CN104314905A 预应力智能张拉液压系统、预应力张拉设备及其控制方法 Tensioned prestressed intelligent hydraulic system, prestressed tensioning device and its control method |
| 01/28/2015 | CN104310266A 一种新型液压爪式千斤顶 A new hydraulic claw jack |
| 01/28/2015 | CN104310265A 液压千斤顶 Hydraulic jacks |
| 01/27/2015 | CA2695351C Hoist |
| 01/22/2015 | WO2015007935A1 Load lifter for domestic use |
| 01/21/2015 | CN204111246U 滚柱式薄型千斤顶 Roller thin jack |
| 01/21/2015 | CN204111245U 一种车载千斤顶 A vehicle jack |
| 01/15/2015 | WO2015005772A1 Lifting system for lifting a vehicle and method for operating the lifting system |
| 01/15/2015 | WO2015005771A1 Lifting system for lifting a vehicle comprising one or more lifting devices and a release system, and method there for |
| 01/15/2015 | US20150014616 Lifting device and lifting platform with such a lifting device |
| 01/15/2015 | US20150014611 Timberjack |
| 01/15/2015 | US20150014610 Securing a jack and a spare wheel to a vehicle |
| 01/14/2015 | EP2824061A1 Lifting device and raising platform with such a lifting device |
| 01/14/2015 | CN204099657U 一种新型真空气阀装置 A new vacuum valve device |
| 01/14/2015 | CN204097000U 内卡式张拉千斤顶 Tension within the cassette jack |
| 01/14/2015 | CN204095161U 一种气瓶报废压扁处理装置 One kind of flattened bottle scrap processing device |
| 01/14/2015 | CN104276524A 一种火炬顶升装置 One kind of torch lifting device |
| 01/13/2015 | CA2626137C Wedge-formed lifting cushion |
| 01/08/2015 | US20150008383 Jack with Two Masts |
| 01/07/2015 | CN204083062U 一种多边形互锁链式伸缩装置 Interlocking polygonal chain stretching devices |
| 01/07/2015 | CN204083061U 一种平行互锁链式伸缩装置 Provided a parallel interlocking chain stretching devices |
| 01/07/2015 | CN204079360U 一种气动液压千斤顶 One kind of pneumatic jack |
| 01/07/2015 | CN204079359U 用于船用柴油机油池曲轴组件组装吊运的综合千斤顶 Integrated jack for marine diesel oil tank lifting of the crankshaft assembly components |
| 01/07/2015 | CN204079358U 一种二氧化氯消毒液升降输送杆 One kind of chlorine dioxide disinfectant lift transport rod |
| 01/07/2015 | CN104261301A 车载电动升降机 Electric Car Lifts |
| 01/07/2015 | CN104261300A 一种液压千斤顶 A hydraulic jack |
| 01/07/2015 | CN104261299A 升降支架 Lift Stand |
| 01/07/2015 | CN104261298A 一种举升机托举机构 One kind of lift mechanism lifts |
| 01/06/2015 | US8925899 Hydraulic jack with locking |
| 01/06/2015 | US8925830 Traction jack |
| 12/31/2014 | CN204061933U 液压千斤顶的回油阀结构 Return valve structure hydraulic jacks |
| 12/31/2014 | CN204057896U 车用千斤顶的安全防护装置 Car jack safety device |
| 12/31/2014 | CN204057879U 大型板式多效蒸发器安装组合设备 Large multi-effect evaporator plate combination devices installed |
| 12/31/2014 | CN204057847U 一种联动可调平衡式螺旋千斤顶 One kind of linkage balanced adjustable screw jack |
| 12/31/2014 | CN204057846U 一种可向两端均匀扩充的液压千斤顶 One kind may even expand to the ends of hydraulic jacks |
| 12/31/2014 | CN204057845U 气动千斤顶的推杆组件装置 Pneumatic jack lifter assembly device |
| 12/31/2014 | CN204057844U 一种大吨位气压复位千斤顶 One kind of large tonnage pneumatic jack Reset |
| 12/31/2014 | CN204057843U 丝杠升降装置和千斤顶 Lifting device and screw jack |
| 12/31/2014 | CN204057842U 一种运用于管道顶进设备中的纠偏螺纹千斤顶 One kind of equipment used in pipe jacking screw jack corrective |
| 12/31/2014 | CN204057841U 一种结构优化的剪式千斤顶 A structure optimized scissor jack |
| 12/31/2014 | CN104249982A 一种横梁水平调节装置 One kind of beam leveling device |
| 12/31/2014 | CN104249981A 横梁水平调节装置 Beam leveling device |
| 12/31/2014 | CN104249980A 电动液压起升机 Electro-hydraulic lifting machine |
| 12/31/2014 | CN102730596B 一种小行程大力矩自动顶升机构 A small, high torque automatic lifting travel agency |
| 12/30/2014 | CA2759552C Trailer lifting jack |
| 12/24/2014 | CN204038962U 一种自动补偿式张拉千斤顶 An automatic compensation tensioning jack |
| 12/24/2014 | CN204038961U 一种防拉缸的千斤顶液压缸 An anti-pull cylinder hydraulic cylinder jack |
| 12/24/2014 | CN204038960U 一种自动显示伸缩长度的液压千斤顶 An automatic display stretching the length of the hydraulic jacks |
| 12/24/2014 | CN204038959U 备胎升降器以及起重机 Spare tire hoist and crane |
| 12/24/2014 | CN204038958U 具有机械锁紧机构的液缸支撑装置 Hydraulic cylinder with a mechanical locking mechanism support means |
| 12/24/2014 | CN204038957U 一种便于携带的千斤顶 A jack for easy carrying |
| 12/24/2014 | CN204038956U 一种机械式飞机千斤顶 A mechanical jack plane |
| 12/24/2014 | CN204038955U 水轮发电机可传递径向力螺纹千斤顶 Hydro screw jacks can transmit radial force |
| 12/24/2014 | CN204038954U 一种举升机托举机构 One kind of lift mechanism lifts |
| 12/24/2014 | CN104229670A 一种新型快速双向伸缩液压器 A new fast two-way telescopic hydraulic device |
| 12/24/2014 | CN104229669A 一种液压顶多层顶柱 A hydraulic roof top multi-column |
| 12/24/2014 | CN104229668A 一种液压千斤顶 A hydraulic jack |
| 12/24/2014 | CN104229667A 一种天然气加气子站拖车顶升装置 One kind of natural gas filling stations trailer lifting device |
| 12/24/2014 | CN104229666A 扩剪两用自助救援器 Self-rescue device expansion - shearing |
| 12/24/2014 | CN104229665A 一种手摇式螺旋机构 One kind of hand-screw mechanism |
| 12/24/2014 | CN102741151B 越野摩托车维护设备 Motocross Maintenance Equipment |