| Patents for E02F 9 - Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups (23,883) |
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| 02/15/2007 | WO2007017516A1 Multi-purpose working device |
| 02/15/2007 | WO2007016719A1 Adaptor, intermediate adaptor and tooth assembly or construction |
| 02/15/2007 | US20070038355 Features of main control for a power machine |
| 02/15/2007 | US20070035155 Opening and closing device in a work machine |
| 02/15/2007 | US20070034033 Rotation mechanism for construction machine and method of measuring backlash in the mechanism |
| 02/15/2007 | DE102005038333A1 Hydraulische Anordnung Hydraulic arrangement |
| 02/15/2007 | CA2618578A1 Boom uplock arrangement |
| 02/14/2007 | EP1752664A2 Control device for hydraulic cylinder and operating machine including control device |
| 02/14/2007 | EP1752588A1 Display device for construction machine |
| 02/14/2007 | EP1752587A1 Hydraulic arrangement |
| 02/14/2007 | EP1752586A2 Transmission system for hydraulically propulsed vehicle with a slewing upper body and with a hydrostatic piston engine with position feedback |
| 02/14/2007 | EP1752585A2 Construction machine |
| 02/14/2007 | EP1569839B1 Moving tracks dozer equalizer link elastomeric bearing assembly |
| 02/14/2007 | CN1914498A 流体探针 Fluid probe |
| 02/14/2007 | CN1914384A Control circuit of construction machine |
| 02/14/2007 | CN1914383A Main frame for construction machines and method of manufacturing the same |
| 02/14/2007 | CN1912261A Construction machine |
| 02/14/2007 | CN1912260A Two-purpose dredger for teaching and practice |
| 02/14/2007 | CN1300418C Monitoring display device on construction machine |
| 02/13/2007 | US7174968 Hydraulic excavator |
| 02/13/2007 | US7174711 Hydraulic control system and construction machine |
| 02/13/2007 | US7174661 Releasable coupling assembly |
| 02/13/2007 | CA2337479C Crawler crane having identical left and right crawler assemblies |
| 02/08/2007 | WO2007015554A1 Drum rotation device for construction machine |
| 02/08/2007 | WO2006130934A3 Apparatus with flexibly mounted spud carriage |
| 02/08/2007 | US20070028607 Hydraulic drive device |
| 02/08/2007 | DE202006017936U1 Bulk material e.g. excavator, receiving unit for use as bucket, has exchangeable protective cap provided in area of side walls and fixed in its position by protection unit that is arranged outside of respective toothed units |
| 02/08/2007 | DE19800185B4 System und Verfahren zur automatischen Schaufelbeladung unter Verwendung von Massendurchdringungsfaktoren System and method for automatic loading shovel using Massendurchdringungsfaktoren |
| 02/08/2007 | DE102005036935A1 Loading arm for a loading unit comprises a front element which is located on the arm and is rotatable relative to this arm |
| 02/07/2007 | EP1750017A1 Traveling system for heavy construction equipment |
| 02/07/2007 | EP1750016A2 Cooling device for the hydraulic fluid of a site machine hydrostatic drive |
| 02/07/2007 | EP1749136A2 Relocatable position operator seat station for loader |
| 02/07/2007 | CN2866629Y Apparatus for preventing engineering machine from kicking back |
| 02/07/2007 | CN1910324A Wearing components and its part of machine capable of moving material such as soil and quarry stone |
| 02/06/2007 | US7171771 Releasable coupling assembly |
| 02/01/2007 | US20070024088 Cab for construction machinery |
| 02/01/2007 | US20070024052 Swivel joint for construction machine |
| 02/01/2007 | US20070022640 Wear edge assembly |
| 02/01/2007 | DE19831595B4 Hydraulische Schaltung Hydraulic circuit |
| 02/01/2007 | DE102005035845A1 Industrial truck comprises an oil container having a lower part and an upper part with reinforcing ribs molded to the inner side and/or outer side of the lower part |
| 01/31/2007 | EP1748114A1 Rotation-type working machine |
| 01/31/2007 | EP1748113A2 Structure of upper frame for supporting cabin of construction machinery |
| 01/31/2007 | CN2863918Y Reinforced electric shovel bottom structure |
| 01/31/2007 | CN2863917Y Reinforced excavator rod |
| 01/31/2007 | CN2863916Y Time-delay stop apparatus for bulldozer superstructure lubrication troubles |
| 01/31/2007 | CN2863915Y Silt cleaner |
| 01/31/2007 | CN1906387A Cooling device for working machine |
| 01/31/2007 | CN1906362A Method and system for determination of the position of an implement |
| 01/31/2007 | CN1904235A Structure of upper frame for supporting cabin of construction machinery |
| 01/30/2007 | US7171366 Method and apparatus for voice-activated control of attachment of construction machine |
| 01/30/2007 | US7171188 Communication system for working machines |
| 01/30/2007 | US7168246 Hydraulic control device for working machine |
| 01/30/2007 | US7168193 Device for the coupling of excavator teeth |
| 01/30/2007 | US7168191 Service vehicle with a walk-through to the outside |
| 01/30/2007 | CA2244456C Connection pin assembly |
| 01/25/2007 | WO2007010808A1 Cab structure for construction machine |
| 01/25/2007 | WO2007010807A1 Cab structure of construction machine |
| 01/25/2007 | DE19751357B4 Hydraulische Steueranordnung für eine mobile Arbeitsmaschine, insbesondere für einen Radlader, zur Dämpfung von Nickschwingungen The hydraulic control arrangement for a mobile working machine, in particular for a wheel loader, for damping wagging vibrations |
| 01/25/2007 | DE10332993B4 Steuerhebelsicherheitsvorrichtung für schweres Baugerät Control lever safety device for heavy construction equipment |
| 01/25/2007 | DE10247507B4 Hydraulische variable Regelvorrichtung für schweres Baugerät Hydraulic variable control device for heavy construction equipment |
| 01/25/2007 | DE102005033452A1 Rotating drive especially for utility vehicles has a rotating spiral piston rod threaded through floating non rotating pistons with pressure seals |
| 01/24/2007 | CN2861291Y Dust-proof apparatus |
| 01/24/2007 | CN2861288Y Dredger side anchor pulley |
| 01/24/2007 | CN1296628C Double pump-motor hydraulic driving system for lifting oil cylinder of engineering machine |
| 01/24/2007 | CN1296627C Double pump-motor hydraulic drive system for a hydraulic motor of engineering machinery |
| 01/24/2007 | CN1296626C Hydraulic circuit for crane |
| 01/24/2007 | CN1296575C Engineering machinery counter weight |
| 01/24/2007 | CN1296574C Working machine |
| 01/24/2007 | CN1296237C System and method for managing construction machinery |
| 01/23/2007 | US7165929 Load bearing member arrangement and method |
| 01/23/2007 | US7165487 Cylinder protective apparatus for preventing strange noise |
| 01/23/2007 | US7165472 Control lever safety apparatus for heavy equipment |
| 01/23/2007 | US7165347 Assembly for securing a wear member to an excavator |
| 01/23/2007 | CA2386726C Combination bucket/breaker apparatus for excavator boom stick |
| 01/18/2007 | WO2007007477A1 Self-propelled construction machine |
| 01/18/2007 | WO2007007460A1 Hydraulic drive device |
| 01/18/2007 | US20070016349 Hydraulic control apparatus for hydraulic excavator |
| 01/18/2007 | DE102005033154A1 Hydraulische Anordnung Hydraulic arrangement |
| 01/17/2007 | EP1743981A1 Hydraulic arrangement |
| 01/17/2007 | EP1743980A2 Hydraulic control apparatus for hydraulic excavators |
| 01/17/2007 | EP1743979A1 Hydraulic arrangement |
| 01/17/2007 | EP1288505B1 Hybrid machine with hydraulic drive device |
| 01/17/2007 | CN2858897Y Engineering machinery used spacing protection feature |
| 01/17/2007 | CN2858785Y Monitor for digger |
| 01/17/2007 | CN2858784Y Chassis of gliding loader |
| 01/17/2007 | CN1898448A Indicator control system with camera section |
| 01/17/2007 | CN1898447A Construction machine |
| 01/17/2007 | CN1898446A Dampening apparatus |
| 01/17/2007 | CN1896385A Hydraulic control apparatus for hydraulic excavators |
| 01/17/2007 | CN1895919A Suction box of air-conditioning device for working vehicle possessing cabin |
| 01/17/2007 | CN1295402C Construction machinery |
| 01/16/2007 | US7163354 Cleaner finger assembly and mounting for same |
| 01/16/2007 | US7162869 Hydraulic system for a work machine |
| 01/16/2007 | US7162839 Non-slip material |
| 01/16/2007 | US7162818 Connector pin assembly and associated apparatus |
| 01/16/2007 | US7162816 Work vehicle with tilt floor |
| 01/16/2007 | CA2318763C Hydraulic control circuit for work machine |
| 01/11/2007 | WO2007004333A1 Lock device of work machine |
| 01/11/2007 | WO2007004332A1 Rotary working machine |
| 01/11/2007 | WO2007004331A1 Swing type working vehicle |