| Patents for B66C 7 - Runways, tracks, or trackways for trolleys or cranes (1,183) |
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| 02/01/2001 | DE19933809A1 Crane system has two crane bridges on main and intermediate supports, locking elements, drive mechanism, positioning elements, bottom flanges and trolley |
| 11/14/2000 | US6145443 Suspension for suspending a running rail of a lifting mechanism from a girder |
| 09/27/2000 | CN2398324Y Double-hollow box bridge |
| 09/06/2000 | CN1265564A Method for administering viable microorganism composition for poultry |
| 08/30/2000 | EP1031529A2 Profile rail joint |
| 07/20/2000 | WO2000041923A1 Load bearing material handling system having pneumatic and electrical delivery capabilities |
| 07/20/2000 | CA2359329A1 Load bearing material handling system having pneumatic and electrical delivery capabilities |
| 07/12/2000 | CN2387089Y Cantilever running cable beam for small cart |
| 07/05/2000 | CN2386027Y Compound internal hanging type track |
| 06/15/2000 | WO2000034171A1 Simplified crane |
| 03/29/2000 | EP0987957A1 Method for administering viable microorganism composition for poultry |
| 11/18/1999 | DE19822109A1 Fahrwegbegrenzung für Fahrwerke, insbesondere von Hubwerken Roadway boundary for landing gear, particularly for hoists |
| 11/10/1999 | EP0955263A2 Travel limitation for running gear,in particular of lifting devices |
| 05/26/1999 | EP0918036A2 Device for suspending a rail,in particular a hollow rail open to the bottom from a hanging crane |
| 05/26/1999 | CN2320608Y Cable tackle |
| 05/20/1999 | CA2254482A1 Device for suspension of a hollow-section rail which opens downward in a suspension crane |
| 02/03/1999 | EP0894762A1 Crane rail |
| 12/30/1998 | EP0887301A2 Suspension for the track or similar of a lifting apparatus on a support |
| 12/24/1998 | CA2240988A1 A system for suspending the rails or the like of a lifting apparatus on a beam |
| 12/23/1998 | WO1998057881A1 Overhead conveying device and overhead conveying vehicle |
| 12/10/1998 | WO1998054981A1 Method for administering viable microorganism composition for poultry |
| 11/19/1998 | DE19719891A1 Assembly aid device for suspension of steel rail strips |
| 09/22/1998 | US5809896 Running gear for chain hoists |
| 08/26/1998 | EP0860394A2 Rail suspension, in particular for a hollow open bottom rail |
| 04/08/1998 | CN1178190A Conveyor track seal |
| 01/15/1998 | CA2210213A1 A manipulating device |
| 12/11/1997 | DE19623094A1 Crane rail mounting with concrete sleepers |
| 12/11/1997 | DE19622768A1 Operator-guided manipulative apparatus for attaching components to cars during manufacture |
| 10/23/1997 | DE19615873A1 Movable load carrying platform |
| 10/22/1997 | EP0802149A1 Running gear, particularly for chain hoist, load pick up means and/or towing cable |
| 09/23/1997 | US5669518 For lifting and transporting a work piece |
| 09/17/1997 | CN1159500A Connecting members for connecting rails for moving scaffold suspending unit for moving scaffold and rail connecting structure |
| 02/04/1997 | US5598785 Hanger bracket for track rails |
| 11/06/1996 | CN2239415Y Tumbler cam rail clamping device |
| 08/22/1996 | WO1996025646A1 Method and apparatus for aligning a crane |
| 06/19/1996 | CN2229575Y Constant-moment hand and electric two-purpose rail clamping pliers |
| 06/13/1996 | DE4443466A1 Track guiding system for moving articles in factories |
| 04/10/1996 | CN2224190Y Super-high spacing device for lifter |
| 01/23/1996 | US5486052 Solid-lubricated bearing assembly |
| 01/10/1996 | EP0479904B1 Solid-lubricated bearing assembly |
| 12/27/1995 | CN1113875A Equilibrium method for reverse torque of reverse device |
| 11/08/1995 | CN1111212A Suspenoing apparatus |
| 10/12/1995 | WO1995026924A1 Conveyor or crane beam of extruded aluminum alloy |
| 08/22/1995 | US5443151 Conveyor or crane beam of extruded aluminum alloy |
| 08/01/1995 | US5437231 Overhead conveyor system having a pusher device with overload and blockage protection |
| 07/05/1995 | CN2202739Y Single-beam suspended track type electric hoist |
| 06/22/1995 | WO1995016837A1 A clipping system |
| 06/22/1995 | WO1995016825A1 A track assembly |
| 06/14/1995 | DE4342106A1 Shaped=strip bearing rail for crane tracks etc. |
| 06/07/1995 | EP0656312A1 A device for hanging travelling rails |
| 05/06/1995 | CA2102585A1 Device for hanging travelling rails |
| 04/06/1995 | DE4413286A1 Method and device for placing connecting elements in crane tracks |
| 04/05/1995 | CN2193872Y Slide wire conductor for overhead cranes |
| 03/22/1995 | EP0644150A1 Suspending apparatus |
| 02/02/1995 | DE4332232C1 Apparatus for the rapid transfer of transporting vessels |
| 01/04/1995 | CN2186739Y Rail clamping device for crane |
| 11/17/1994 | DE4315857A1 Elastomeric impact damper |
| 11/16/1994 | CN2182799Y Case like main beam for electric single beam crane |
| 10/18/1994 | US5356227 Solid-lubricated bearing assembly |
| 07/21/1994 | DE4318383C1 Truck guide-rail system for e.g moving drum of rotating printing press |
| 06/29/1994 | EP0603468A1 Overhead conveyor system having a push-out device with overload function |
| 04/12/1994 | CA1328440C Weldment for rail anchorage fastener |
| 10/12/1993 | CA2011379C Apparatus for evacuating flowable media from discarded refrigerators and the like |
| 08/17/1993 | US5236338 Support means for current conductor rails |
| 07/14/1993 | CN1074191A Double-guide method for small radius return work by annular pulley hoist and its implement mechanism |
| 07/08/1993 | DE4200059A1 Establishing crane tracks on structures capable of resonance - involves laying rails on buffer elements comprising rubber core between two steel plates resting on projecting brackets |
| 06/23/1993 | CN2136823Y Wind-proof skid-proof device for hoist |
| 03/10/1993 | EP0479904A4 Solid-lubricated bearing assembly |
| 01/28/1993 | DE4209535A1 Motorised lifting device for hard-top of motor vehicle - runs along hinged rail with single-handed control for drives adjusting level and position of traverse |
| 12/16/1992 | CN2124897U Telecontrolled self-moving track level measuring instrument |
| 12/01/1992 | CA1310938C Rail clip assembly |
| 10/28/1992 | CN2120105U Hoist orbit twisting-type supporting device |
| 10/22/1992 | DE4112503A1 Emergency stop system for driverless stacker truck - makes use of braking plate and set of buffers |
| 09/17/1992 | DE4109052A1 Lightweight profiled constructional component - forms I=section girder with hollow closed welded flanges rolled into shape |
| 09/17/1992 | DE4109051A1 Connection system for hollow-flanged I=section strips - has bolt tubes, welded to strips, with externally coned ends mating with internally coned bores of connection spacers or end plates |
| 09/02/1992 | CN1018070B Hydraulic brake moment gradually adding device |
| 08/18/1992 | CA1306445C Carrier track system for extensible and retractable boom machines |
| 07/15/1992 | CN2110008U Compound crane track spring spacer |
| 07/01/1992 | CN2108709U Elastic joining up type crane track platen |
| 06/09/1992 | CA1302996C Rail clip assembly |
| 05/20/1992 | CN2104852U Delayed spot-acting brake controller of crane |
| 04/30/1992 | DE4120284A1 Locking device for crane runway - has hydraulic or pneumatic RAM with lock release mechanism which aligns rails |
| 04/22/1992 | CN2102280U Controllable crane limiter |
| 03/11/1992 | CN2098495U Self-locking rail clamping device |
| 02/12/1992 | EP0470454A1 Handling apparatus for storing racks |
| 11/19/1991 | US5066145 Solid-lubricated bearing assembly |
| 10/23/1991 | CN2087189U Three-function safety locator for crane and mine vehicle |
| 10/16/1991 | CN2086741U Rail clamp holder used for rail clamping device |
| 09/26/1991 | DE4006554A1 Holder for mounting contact rails on girders - is held in place by U or V=shaped clamps, so that rails can be held above lower chord of double T=shaped girder |
| 08/07/1991 | CN2082265U Wind screened controller for crane |
| 07/31/1991 | EP0439105A1 Retractable buffer device for overhead traveling crane or crane |
| 07/25/1991 | DE4000989A1 Building construction, esp. steel structure - has flexible elements built into supports to prevent structure overload |
| 07/16/1991 | US5031414 Apparatus for evacuating flowable media from discarded refrigerators and the like |
| 06/05/1991 | CN2078311U Brake for crane |
| 04/10/1991 | CN2074758U One-way energy-saving electric power hydraulic propeller |
| 02/27/1991 | EP0414646A2 Crane jib |
| 01/10/1991 | DE3922011A1 Quick repairs for heavy duty rail track - by lifting rails, removing unsound concrete, grouting vertical bolts for bearers, repositioning rails and filling space with resin cement |
| 12/30/1990 | WO1991000436A1 Solid-lubricated bearing assembly |
| 12/30/1990 | CA2057002A1 Solid-lubricated bearing assembly |
| 11/06/1990 | US4967955 Rail anchorage arrangement |