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