| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
|---|
| 01/28/1987 | EP0209635A1 An underwater pump |
| 01/27/1987 | US4639183 Bucket excavator |
| 01/27/1987 | US4638869 Bulldozer blade mounting and stabilizing arrangement |
| 01/27/1987 | US4638680 Bucket linkage |
| 01/20/1987 | US4637772 Loader mount |
| 01/13/1987 | US4636132 Vehicle boom lock |
| 01/13/1987 | US4635730 Grader attachment for a loader |
| 01/13/1987 | US4635532 Speedup device for hydraulic control circuit systems |
| 01/13/1987 | US4635386 Paved asphalt stripping and digging bucket apparatus |
| 01/07/1987 | EP0207232A1 Cutting apparatus for an excavating machine |
| 01/07/1987 | EP0207080A1 Hitch assemblies |
| 01/07/1987 | EP0139652B1 A coupling means |
| 01/06/1987 | US4633601 Excavating shovel |
| 12/30/1986 | US4633383 Method of supervising operating states of digging machines |
| 12/30/1986 | US4632595 For tool using equipment |
| 12/30/1986 | US4632441 Scoop for solids |
| 12/30/1986 | US4631844 Hydraulic shovel dredge system |
| 12/30/1986 | EP0206985A1 Apparatus for separating articles being in contact with each other |
| 12/30/1986 | EP0206934A1 A selective control device for plural kinds of oil-hydraulic actuators. |
| 12/30/1986 | EP0205542A1 Device for cutting and decomposition |
| 12/23/1986 | US4630878 Apparatus for the remote-controlled connecting or separating of two coupling parts |
| 12/23/1986 | US4630686 Earth scraper for use with a small tractor |
| 12/23/1986 | US4630685 Apparatus for controlling an earthmoving implement |
| 12/18/1986 | WO1986007399A1 The determining of the amount of material delivered each operational cycle of a shovel loader |
| 12/17/1986 | EP0205341A1 Underwater ground working apparatus |
| 12/17/1986 | CN85201611U Sludge-clearing machine able to work to and fro with a nonsealed mudpump and a submersible motor |
| 12/16/1986 | US4629010 Process and device for sinking wells |
| 12/16/1986 | US4628623 Turbidity control system for dredge cutterheads |
| 12/09/1986 | US4627180 Excavating bucket |
| 12/04/1986 | WO1986007043A1 Skewing attachment for wheel-mounted loaders, tractors, or like machines |
| 12/03/1986 | CN86102188A Trench excavator |
| 12/02/1986 | USRE32297 Appliance for dredging the bottom of a body of water |
| 12/02/1986 | US4626032 Apparatus for excavating hard soils |
| 12/02/1986 | US4625988 Quick hitch and method of using same |
| 12/02/1986 | US4625438 Excavating bucket having power driven, individually controlled digging teeth |
| 11/26/1986 | EP0202545A1 Dipper stick, in particular for a bucket excavator |
| 11/25/1986 | US4624066 Dredge with twin cutter head and suspension therefor |
| 11/20/1986 | WO1986006772A1 Switching arrangement for the hydraulic supply of aggregate of a loader |
| 11/20/1986 | EP0201536A1 Machine for transporting material |
| 11/20/1986 | EP0201503A1 Casting of structural walls. |
| 11/18/1986 | US4622886 Hydraulic control circuit system |
| 11/18/1986 | US4622766 Hand held suction nozzle with metal detector |
| 11/11/1986 | US4621973 Tractor loader having multi-adjustment mountings |
| 11/04/1986 | US4620381 Ditching machine with offset draft vehicle |
| 11/04/1986 | CA1213659A1 Hitch control system |
| 10/29/1986 | EP0198840A1 Coupling apparatus. |
| 10/29/1986 | EP0198838A1 A load carrying and tipping vehicle. |
| 10/29/1986 | CN85103931A Power transmission |
| 10/29/1986 | CN85103251A Apparatus for lifting drag arm of drag suction type dredger |
| 10/28/1986 | CA1213249A1 Dozer attachment for excavator |
| 10/15/1986 | EP0197833A1 Public works machine such as a scraper-loader |
| 10/15/1986 | EP0197038A1 Corner tooth for a bucket. |
| 10/14/1986 | US4616880 Continuous excavating machine |
| 10/14/1986 | US4616872 Earth moving vehicle |
| 10/14/1986 | US4616433 Ripping bucket arrangement |
| 10/14/1986 | US4616417 Hydraulic shear head attachment for backhoe or the like |
| 10/14/1986 | CA1212650A1 Self-propelled lifting plant of the type widely known as high lift truck |
| 10/08/1986 | EP0196764A1 Mining apparatus and jet pump therefor |
| 10/07/1986 | US4615130 Snowplow mounted on longitudinal frame attachable to chassis |
| 09/30/1986 | US4614240 Multi-blade soil handling apparatus |
| 09/30/1986 | CA1212130A1 Dredging device |
| 09/30/1986 | CA1212064A1 Self training belt conveyor with digging elements |
| 09/24/1986 | CN86101640A Excavating machine |
| 09/23/1986 | US4612716 Trolley mounted, hand-propelled home/professional digger, or `mini-digger` |
| 09/23/1986 | US4612715 For removing dirt and debris to shape a ditch |
| 09/17/1986 | EP0194991A2 Soil-tilling implement |
| 09/16/1986 | US4611955 Slurry pump tram control apparatus |
| 09/16/1986 | US4611667 Reciprocating bulldozer blade |
| 09/09/1986 | CA1210931A1 Mobile rotary crusher for land reclamation, open mining, rock spoils and similars |
| 09/02/1986 | US4609322 Mounting for a linkage arrangement |
| 09/02/1986 | US4608743 Mining shovel ballast box connection method and apparatus |
| 08/27/1986 | EP0192126A1 Device suspendable from a dipper for handling pipets or the like |
| 08/26/1986 | US4607441 Stone digging attachment for front end loader attachment of a tractor |
| 08/26/1986 | CA1210414A1 Enhancing liquid jet erosion |
| 08/20/1986 | EP0191665A1 Flight deck provided with a lateral, single hand-controlled joy stick, and a seat for such a flight deck |
| 08/20/1986 | EP0191336A1 Assembly of an impact tool and a support unit |
| 08/19/1986 | US4606694 Load skidding vehicle |
| 08/19/1986 | US4606693 Rigged truck, in particular for ditch clearing |
| 08/19/1986 | US4606692 Quick-mount loader for articulated tractors |
| 08/19/1986 | CA1209967A1 Metal demolition shear |
| 08/19/1986 | CA1209799A1 Device for securing implement to a vehicle |
| 08/14/1986 | WO1986004627A1 Method for controlling the concentration of a slurry sucked up by at least one moveable suction unit |
| 08/14/1986 | WO1986004626A1 Road sweeper assembly for fitting on the front bucket of an excavator/loader machine |
| 08/14/1986 | WO1986004625A1 A ripping bucket arrangement |
| 08/13/1986 | EP0191014A2 Soil-tilling implement |
| 08/13/1986 | EP0190400A1 Rotary actuator with backlash elimination |
| 08/12/1986 | CA1209536A1 Loaders for use in tunnels |
| 07/30/1986 | EP0189255A1 Terrain clearance apparatus |
| 07/30/1986 | EP0189008A1 Trolley-mounted, hand propelled backhoe |
| 07/30/1986 | EP0188612A1 Unit, attachable to a loader |
| 07/30/1986 | EP0058165B1 Load skidding vehicle |
| 07/29/1986 | US4602821 Combined shovel and rock breaking chisel for an excavator |
| 07/23/1986 | EP0187944A1 Earth-working machine |
| 07/23/1986 | EP0187736A1 A drilling machine to be coupled to an excavator. |
| 07/22/1986 | US4601634 Cylinder strain relief linkage for a loader device for a tractor or the like |
| 07/22/1986 | US4601626 Arrangement for swinging an attachment holder for the equipment of a hydraulic excavator |
| 07/22/1986 | US4601119 Corner tooth for a bucket |
| 07/15/1986 | US4600069 Trailing arm suspension |
| 07/15/1986 | CA1207712A1 Backhoe stabilizer system |
| 07/15/1986 | CA1207711A1 Monument foundation digger |