| Patents for B66C 9 - Travelling gear incorporated in, or fitted to, trolleys or cranes (2,024) |
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| 10/03/1990 | CN1045745A Suspended travel device for movable walls |
| 09/12/1990 | EP0386335A1 Crane travelling gear |
| 07/25/1990 | EP0379206A2 Conveyor having self-propelled carrier |
| 05/22/1990 | US4927034 Steerable power drive for gantry crane |
| 05/02/1990 | EP0365750A2 Conveying apparatus, especially for transporting lap rolls to combing machines |
| 04/18/1990 | CN2056155U Wind-resistant braker for crane |
| 04/18/1990 | CN1041327A Suspended travel device for movable walls |
| 03/22/1990 | DE3924840A1 Driving mechanism for carriage of overhead crane - utilises deflection of load support struts to engage driving roller |
| 03/06/1990 | CA1266452A1 Semi-adjustable service platform apparatus for gantry crane |
| 02/22/1990 | DE3828249A1 Travel-gear beam of a crane portal |
| 01/24/1990 | EP0351978A1 Steerable power drive for gantry crane |
| 01/02/1990 | US4890750 Portal crane |
| 12/20/1989 | EP0189483B1 Industrial robot with arm gravity balancer |
| 11/30/1989 | DE3817755A1 Roller block |
| 10/25/1989 | EP0338968A1 Work performing device |
| 10/05/1989 | WO1989009180A1 Multidirectional material handling support and shuttle systems |
| 10/04/1989 | EP0335052A1 Multidirectional support and transfer system |
| 08/30/1989 | CN1035150A Suspension transportation arrangement for wing |
| 06/29/1989 | DE3833247A1 Blockierungseinrichtung fuer radachsen fahrbarer krane, insbesondere eisenbahnkrane A locking device for wheel axles wheeled cranes, especially railway cranes |
| 06/07/1989 | EP0319039A1 Wheel unit |
| 05/16/1989 | US4829631 Suspended travel device for panels |
| 05/02/1989 | US4825769 Rail assembly for use in a radioactive environment |
| 04/27/1989 | DE3731631A1 Double-rail elevated railway system |
| 02/02/1989 | DE3724636A1 Wheel bearing |
| 01/10/1989 | US4796765 Permanent magnet transporter |
| 10/13/1988 | DE3710346A1 Monorail suspension trolley |
| 09/29/1988 | DE3701227A1 Trolley |
| 09/27/1988 | US4773691 Adjustable wheel mount in crane carriages |
| 05/03/1988 | CA1236144A1 Propulsion means for hoisting systems |
| 03/29/1988 | US4733783 Multidirectional material handling support and shuttle systems |
| 02/18/1988 | DE3627358A1 Drive for a rail vehicle |
| 01/27/1988 | EP0253972A1 Movable and hinged bridge for traversing silos or storage spaces |
| 01/05/1988 | US4716838 Transport installation comprising a guide track and a car provided with gripping means cooperating with a drive cable |
| 01/05/1988 | US4716729 Hydraulic drive system for a counterweight dolly in counterbalance type crane |
| 11/24/1987 | US4708066 Combination rail and highway vehicle |
| 11/17/1987 | US4706570 Crane with anti-skewing device |
| 10/27/1987 | US4702661 Robot carrier structure |
| 10/07/1987 | EP0239895A2 Motor control of a driving device for floor or trolley conveyors especially for mining industry |
| 09/10/1987 | DE3704704A1 Support for bridge frames on bogies |
| 08/26/1987 | CN86205877U Suspending chain hanger for high temp. environment |
| 06/16/1987 | CA1222975A1 Material handling system |
| 05/26/1987 | US4667835 Hydraulically operated cranes |
| 03/12/1987 | DE3532066A1 Tower crane |
| 03/10/1987 | US4648777 Conveyor comprising a runway rail and crab |
| 03/10/1987 | US4648325 Linear drive unit |
| 02/10/1987 | US4641757 Circulating latch transport mechanism for overhead cranes |
| 02/10/1987 | US4641582 Electric overhead trolley conveyor |
| 12/23/1986 | US4630708 Semi-adjustable service platform apparatus for gantry crane |
| 12/10/1986 | EP0204383A1 Telescopic boom of a tower crane or the like |
| 12/03/1986 | CN86103828A Telescopic jib for tower-crane or similar |
| 09/24/1986 | EP0195644A1 Truck apparatus |
| 09/10/1986 | EP0193731A1 Friction wheel travel drive for underhung travelling gears, trolleys and the like |
| 08/06/1986 | EP0189483A1 Industrial robot with arm gravity balancer |
| 07/22/1986 | US4601360 Beam and chain hoist for removing vehicle transmission |
| 07/02/1986 | CN85107565A Hoist with inclined motion |
| 05/07/1986 | EP0180395A1 Hoist mechanism |
| 01/22/1986 | EP0168850A1 Robot carrier structure with portal wagon movable on rails |
| 01/16/1986 | WO1986000254A1 Industrial robot with arm gravity balancer |
| 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 |
| 11/19/1985 | US4553675 Hydraulically operated cranes |
| 11/05/1985 | US4550664 Track wheel block |
| 07/30/1985 | US4531460 Material handling system |
| 06/19/1985 | EP0144514A2 Electric travelling gear for a crane or for a mobile hoist |
| 03/19/1985 | US4505207 Crane anti-skewing device |
| 03/19/1985 | CA1184277A1 Warehousing system |
| 03/05/1985 | US4502738 Wheeled support assembly for conveyors with locking and fastening feature |
| 01/23/1985 | EP0131767A2 Propulsion means for hoisting systems |
| 01/02/1985 | EP0129806A2 Travelling gear, especially a track-laying gear for a crane |
| 07/24/1984 | US4461215 For guiding and conveying a load |
| 06/26/1984 | CA1169645A1 Coupling means for two carts travelling on parallel tracks |
| 05/01/1984 | US4445588 Guidable bogie truck for mobile cranes |
| 04/24/1984 | CA1166077A1 Track working or transportation vehicle |
| 03/07/1984 | EP0101847A2 Truck for a monorail mining plant |
| 01/24/1984 | US4427623 Automatic fuel transfer apparatus and method |
| 01/18/1984 | EP0098738A2 Improvements in or relating to transporting systems for robots |
| 11/23/1983 | EP0094703A2 Sustaining device and control mechanism for the synchronisation of the displacement of a travelling bridge |
| 09/14/1983 | EP0088452A2 Material handling system |
| 09/06/1983 | US4402414 Means for distributing load uniformly to wheels |
| 08/30/1983 | CA1152949A1 Gantry crane |
| 08/23/1983 | US4399881 Track working or transport vehicle |
| 06/22/1983 | EP0081935A1 Improvements in or relating to hydraulically operated cranes |
| 05/31/1983 | US4385562 Traveling crane with top girders at the end of a bridge girder |
| 05/10/1983 | US4382413 Earthquake resistant crane |
| 05/04/1983 | EP0078085A1 Travelling trolley |
| 04/28/1983 | WO1983001435A1 Travelling trolley |
| 04/20/1983 | EP0077085A2 Warehousing system |
| 03/29/1983 | US4378072 Gantry crane |
| 03/22/1983 | US4377220 Automatic rail clamp |
| 02/01/1983 | US4370932 Apparatus for the interconnection of two mobile carriers guided by parallel rails |
| 11/09/1982 | US4358020 Apparatus for aligning trolleys |
| 10/12/1982 | US4353606 Mounting for a driven wheel |
| 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 |
| 04/06/1982 | CA1121286A1 Self-aligning clamping apparatus |
| 03/30/1982 | CA1120899A1 Hatch cover crane |
| 03/09/1982 | US4318346 Biased traveling crane drive |
| 12/23/1981 | EP0042227A1 Gantry crane |