Patents for B66C 7 - Runways, tracks, or trackways for trolleys or cranes (1,183) |
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10/24/1990 | CN2064356U Super-wind scale auto-protecting device for crane |
09/26/1990 | CN1009744B Rail clip assembly |
09/12/1990 | EP0386592A1 Device for evacuating cooling units |
09/04/1990 | US4953988 Linear guide apparatus with clamp device |
06/27/1990 | CN2058669U 自锁夹轨器 Self-locking rail clamp |
06/06/1990 | CN2057919U Hydraulic brake moment increasing apparatus |
04/25/1990 | CN1041574A Hydraulic brake moment gradually adding device |
04/24/1990 | US4919056 Shelf conveying system |
03/21/1990 | CN1007236B Carrier track system for extensible and retractable boom machines |
02/15/1990 | DE3826908A1 Trolley for overhead conveyor |
12/26/1989 | US4889282 Rail clip assembly |
10/31/1989 | US4876965 Device for the centering of a rail in elevator stations of electric overhead trolley conveyors |
10/24/1989 | US4875415 Rotary jack assembly for a crane |
07/20/1989 | DE3823432A1 Rail |
05/02/1989 | US4825769 Rail assembly for use in a radioactive environment |
02/07/1989 | US4802624 Rail clip assembly having a pivoted wedge member |
01/11/1989 | EP0298341A1 Handling apparatus for storage racks |
12/15/1988 | DE3717408C1 External battery-changing device for exchanging batteries on monorail suspension railways |
12/06/1988 | US4789120 Carrier track system for extensible and retractable boom machines |
10/12/1988 | EP0151641B1 Overhead travelling crane |
10/05/1988 | EP0284928A2 Rail track centering apparatus for raising and lowering station in electric suspended track |
09/15/1988 | DE3707179A1 Supporting framework for a running rail, especially for a craneway running rail, in an underground space |
09/07/1988 | CN87210761U Rail chair of crane |
06/29/1988 | EP0272874A1 Rail clip assembly |
06/29/1988 | CN87108131A Rail clip assembly |
05/03/1988 | CA1236144A1 Propulsion means for hoisting systems |
03/02/1988 | EP0258049A1 Rail clip assembly |
11/11/1987 | EP0148913B1 Guiding installation for a rail vehicle |
10/07/1987 | CN87102376A Carrier track system for extensible and retractable boom machines |
09/30/1987 | EP0239302A2 Carrier track system for extensible and retractable boom machines |
09/22/1987 | CA1227169A1 Overhead travelling crane |
06/16/1987 | CA1222975A1 Material handling system |
03/10/1987 | US4648777 Conveyor comprising a runway rail and crab |
02/24/1987 | US4645083 Overhead travelling crane for power gas turbine bays |
02/10/1987 | US4641582 Electric overhead trolley conveyor |
09/24/1986 | EP0195740A1 Box girder profile |
09/17/1986 | EP0194615A1 Crane girder |
07/29/1986 | US4602566 Handling apparatus for suspended transfer of cargos, i.e. in particular a crane for loading and unloading containers |
07/22/1986 | US4601360 Beam and chain hoist for removing vehicle transmission |
04/15/1986 | CA1203194A1 Support rail arrangement and support system for suspension transport systems |
01/08/1986 | EP0166791A1 Transport device with a rail- and wheel-guided trolley |
12/31/1985 | US4561551 Propulsion means for hoisting systems |
11/27/1985 | EP0162377A2 Suspended overhead electrical monorail |
08/21/1985 | EP0152362A2 Guiding device for a movable lifting device like a bridge crane |
08/21/1985 | EP0151641A1 Overhead travelling crane |
07/30/1985 | US4531460 Material handling system |
07/24/1985 | EP0148913A1 Guiding installation for a rail vehicle. |
05/08/1985 | EP0139915A1 Supporting rail arrangement for a suspended railroad or the like |
04/17/1985 | EP0137153A1 Supporting rail arrangement for suspended railroads, cranes or the like |
04/09/1985 | US4509891 Method and apparatus for supplying metal coils to a processing station |
04/09/1985 | US4509431 Bridge crane hoist stop system |
03/06/1985 | EP0133719A1 Handling apparatus for suspended transfer of cargoes, i.e. in particular a crane for loading and unloading containers |
02/14/1985 | WO1985000628A1 Guiding installation for a rail vehicle |
02/14/1985 | WO1985000580A1 Handling apparatus for suspended transfer of cargoes, i.e. in particular a crane for loading and unloading containers |
02/14/1985 | WO1985000579A1 Overhead travelling crane |
01/23/1985 | EP0131767A2 Propulsion means for hoisting systems |
01/31/1984 | US4428568 Force-absorbing device |
09/14/1983 | EP0088452A2 Material handling system |
07/26/1983 | US4395180 Engine unit maintenance complex |
02/22/1983 | CA1141692A1 Method and apparatus for supplying metal coils to a processing station |
12/07/1982 | US4362108 Conveyor system |
10/05/1982 | US4352330 Apparatus for suspending, locating, moving or fastening loads |
08/31/1982 | CA1130753A1 Apparatus for lifting a heavy load and transporting it over an obstruction |
04/27/1982 | US4326829 Apparatus for lifting a heavy load and transporting it over an obstruction |
12/29/1981 | US4307794 Apparatus for absorbing mechanical energy, in particular energy of very strong shocks |
02/17/1981 | US4251030 Rail clip assemblies |
01/20/1981 | US4245562 Power and free conveyor system |
12/09/1980 | US4238138 Connection system between a slide and a very long member |
11/18/1980 | CA1089888A1 Heavy duty hydraulic shock absorber |
09/23/1980 | CA1086280A1 Rail clip assemblies |
05/20/1980 | US4203368 Load handling system |
12/04/1979 | CA1067446A1 Method of loading and unloading heavy objects from a vessel and an equipment for carrying said method into effect |
11/27/1979 | US4175908 Method of loading and unloading heavy objects from a vessel |
10/16/1979 | CA1064282A1 Device for anchoring fixing means in a concrete element |
07/24/1979 | CA1059070A1 Overhead cranes |
05/08/1979 | US4153145 Heavy duty hydraulic shock absorber |
04/24/1979 | US4150625 Overhead cranes |
02/13/1979 | US4139154 Rail for center-flange wheels |
02/13/1979 | CA1048466A1 Clip suitable for use as a crane rail clip |
04/25/1978 | US4085556 Device for anchoring fixing means in a concrete element |
09/28/1976 | US3982692 Clamping means for elevator guide rails and the like |
05/11/1976 | US3955844 Crane cable attachment |
04/13/1976 | US3949961 Material handling apparatus |