| Patents for B66F 3 - Devices, e.g. jacks, adapted for uninterrupted lifting of loads (6,643) |
|---|
| 10/02/1996 | CN2236479Y Jack for airplane wheel shaft |
| 10/02/1996 | CN2236478Y Hand-carrying jack for airplane wheel shaft |
| 10/01/1996 | US5560684 Inflatable bag and tipping apparatus including same |
| 09/19/1996 | DE19609905A1 Schraubenwinde Screw jack |
| 09/18/1996 | CN2235436Y Multi-function hydraulic jack for pushing or drawing |
| 09/04/1996 | EP0729433A1 Container handling device |
| 09/04/1996 | CN2234427Y Bevel gear screw jack |
| 08/13/1996 | US5544860 Hoist and positioning apparatus |
| 08/08/1996 | DE19503299A1 Gearing for raising and lowering building supports and other loads |
| 08/06/1996 | US5542252 Safety valve structure for hydraulic jacks |
| 08/01/1996 | WO1996022937A1 Control unit for hand-operated hydraulic jack |
| 07/31/1996 | EP0724089A1 Hydraulic actuator suitable for use in a hydropneumatic suspension for a motor vehicle |
| 07/31/1996 | EP0723900A1 Shifting device for horizontally shifting heavy loads |
| 07/24/1996 | CN1127216A Auxiliary device of a hydraulic jack |
| 07/23/1996 | US5538304 Pneumatic devices |
| 07/18/1996 | WO1996021614A1 Adapter for a jacking device |
| 07/17/1996 | EP0721540A1 Positioning apparatus for a power tong |
| 07/10/1996 | EP0720964A1 Auxiliary device of a hydraulic jack |
| 07/09/1996 | US5533709 Woodworking press |
| 07/04/1996 | WO1996020348A1 Hydraulic control system of monobloc construction for raising and lowering a load with at least two electromagnetic proportional two-way valve elements |
| 07/03/1996 | EP0633983B1 Hydraulic device with synchronous jacks |
| 06/27/1996 | WO1996019405A1 Rod-shaped extension body |
| 06/27/1996 | DE4446145A1 Hydraulische Steuerung in Monoblockbauweise zum Heben und Senken einer Last mit mindestens zwei elektromagnetisch betätigbaren Proportionalwegeventilelementen Hydraulic control of monobloc design for raising and lowering a load with at least two electromagnetically actuable proportional directional valve elements |
| 06/26/1996 | CN2229919Y Device for returning back of working rod head of jack |
| 06/25/1996 | US5529293 Arrangement of pulling means |
| 06/25/1996 | US5529286 Jack |
| 06/25/1996 | US5528948 Actuating device provided with a pull and resilient return jack |
| 06/25/1996 | CA2128147C Lifting apparatus |
| 06/18/1996 | US5527015 Hydraulic tensioning device |
| 06/12/1996 | CN2228900Y Improved scissor jack |
| 06/11/1996 | US5524868 Hydraulic toe jack |
| 06/05/1996 | CN2228481Y Short-body high-stroke double-column inclinable hydraulic jack |
| 06/04/1996 | US5522583 Powered hydraulic jack |
| 05/29/1996 | CN2228074Y Safety oil drain valve of jack |
| 05/29/1996 | CN2228073Y Stand structure of group standing jacks |
| 05/28/1996 | US5520400 Storage case for a detachable jack |
| 05/22/1996 | CN2227642Y Lifting hydraulic jack |
| 05/22/1996 | CN2227641Y Safety supporting device for wheeled jack |
| 05/22/1996 | CN2227640Y Wheeled jack |
| 05/15/1996 | CN2227113Y Light four-column hydraulic jack |
| 05/15/1996 | CN2227099Y Cleaning vehicle for road surface |
| 05/14/1996 | US5516070 Camera pedestal drive column |
| 05/14/1996 | US5516066 Load rest for pantograph jack |
| 04/24/1996 | EP0585270B1 Device for opening, in particular, scissor-type jack mechanisms |
| 04/17/1996 | CN2224835Y Fast hand hydraulic pump |
| 04/17/1996 | CN2224834Y Rope falling machine for resident in high-rising building |
| 04/17/1996 | CN2224833Y Straining jack |
| 04/10/1996 | CN2224194Y Group stretch-draw jack |
| 04/09/1996 | US5506012 Multiple chambered lift bag |
| 04/09/1996 | US5505431 For gaining access to an area |
| 03/20/1996 | CN2222709Y Lever jack |
| 03/19/1996 | US5499695 Hopper-fed piston filler and lift assembly workstation |
| 03/19/1996 | US5499655 One-way valve structure for a hydraulic jack |
| 03/13/1996 | EP0700861A1 Lifting platform for cars |
| 03/06/1996 | CN1117940A 千斤顶 Jack |
| 03/05/1996 | US5496014 Motorized screw jack assembly |
| 02/29/1996 | WO1996006292A1 Quickly movable elastically engaging screw-and-nut mechanism |
| 02/29/1996 | DE4430543A1 Hoist with load bearing plate to whose underside is coupled to scissor mechanism |
| 02/29/1996 | DE4430159A1 Device for transferring workpieces from feed conveyor to another conveyor |
| 02/28/1996 | EP0698575A1 Lifting platform, particularly for cars |
| 02/28/1996 | CN2221027Y 电动千斤顶 Electric jack |
| 02/21/1996 | EP0697366A1 Jack |
| 02/21/1996 | EP0697365A1 Vehicle safety jack |
| 02/21/1996 | CN2220464Y Electric hydraulic jack |
| 02/21/1996 | CN2220463Y Hydraulic jack with idler quick lifting mechanism |
| 02/21/1996 | CN2220462Y hydraulic double-pump high-speed horizontal jack |
| 02/21/1996 | CN2220461Y Quick lifting jack |
| 02/21/1996 | CN1117018A Rapid rising-falling jack |
| 02/20/1996 | US5492353 Wheel suspension for a camera dolly |
| 02/20/1996 | US5492300 Leveling apparatus and method |
| 02/13/1996 | US5490684 Split chassis camera pedestal |
| 01/31/1996 | CN2218734Y Hydraulic jack with handle reset and stopper |
| 01/31/1996 | CN2218733Y Arch hydraulic jack |
| 01/23/1996 | CA2128680A1 Snowmobile stand |
| 01/10/1996 | CN2217007Y Pneumatic jack lifting and lowering with load |
| 01/10/1996 | CN2217006Y Adjustable type hydraulic jack |
| 01/09/1996 | US5481959 Automatic air balancer system |
| 01/09/1996 | US5481769 Lifting apparatus |
| 01/04/1996 | DE4421995A1 Lifting device, e.g. for children's mechanical toys and industrial use |
| 01/04/1996 | DE4421866C1 Lift device for handling assembly parts of aircraft galley |
| 12/27/1995 | EP0688736A1 Vehicle jack |
| 12/13/1995 | CN2214940Y Multi-functional jack |
| 12/13/1995 | CN1113383A Flat-structure lifting platform |
| 12/07/1995 | DE4420345A1 Lifting of revolving cylindrical furnace for repair, etc. |
| 12/06/1995 | CN2214405Y 千斤顶 Jack |
| 11/30/1995 | DE4426937C1 Raising and lowering device esp. for beds, furniture etc. |
| 11/29/1995 | CN2213722Y Multifunction hydraulic jack |
| 11/29/1995 | CN1112517A Controller for hand-operated hydraulic press |
| 11/23/1995 | DE4417636A1 Jacking device for road vehicle |
| 11/22/1995 | EP0683130A1 Jaw for vehicle jack |
| 11/22/1995 | EP0683129A1 Pantograph jack |
| 11/22/1995 | CN2213149Y Oil scissors jack |
| 11/21/1995 | US5467969 Rope jack device for a shuttle |
| 11/20/1995 | CA2149718A1 Pantograph jack |
| 11/16/1995 | WO1995030617A1 A device for weightless support of objects |
| 11/16/1995 | DE19513562A1 Hoist for heavy loads |
| 11/15/1995 | CN2212586Y Hydraulic top-pressure prestress jack with internal oil-way |
| 11/07/1995 | US5464315 Squeeze and lift apparatus |
| 10/24/1995 | US5460352 Stabilizing and reinforcing device for vehicle raising jacks |
| 10/18/1995 | EP0677662A1 Muscle-like actuating device |