Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02F - Dredging; Soil-shifting › E02F 3 - Dredgers; Soil-shifting machines
Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930)
06/2012
06/13/2012CN102493507A Marble holder fork for 8-bar linkage working mechanism
06/13/2012CN102493506A Space five-mobility hydraulic loader with three-dimensional rotation output movable arm
06/13/2012CN102493505A Spatial hydraulic loader with two-range-of-motion swing arm and three-range-of-motion bucket
06/13/2012CN102493504A Space hydraulic loader with three-dimensional rotation movable arm
06/13/2012CN102493503A Spatial hydraulic loader having bucket with three-dimensional rotary output
06/13/2012CN102493502A Spatial hydraulic loader with movable arm capable of horizontally swinging
06/13/2012CN101336324B Working machine
06/06/2012EP2460940A2 Fan unit for a suction dredger
06/06/2012EP2460711A1 Steering system for industrial machinery and vehicle-refracting angle changing method
06/06/2012EP2460398A2 Peat moss harvesting apparatus and method
06/06/2012EP2122069B1 Ground-working machine
06/06/2012DE102010062345A1 Earth-moving plant i.e. bucket excavator, for e.g. loosening soil, on short section, has operating unit attached to boom by mounting device such that device is fitted by manual operation and another mounting device is automatically emptied
06/06/2012DE102010060973A1 Method for controlling exhaust fan i.e. ventilator cascade, of suction excavator in internal combustion engine of vehicle i.e. motor lorry, involves arranging coupling in drive train, where coupling is internally and externally operated
06/06/2012DE102010060972A1 Arrangement for driving suction fan in e.g. mobile suction excavator on truck, has main structure to transmit driving power from pulley to drive component, and clutch to perform operational variation in load by slippage balance
06/06/2012DE102010060971A1 Ventilatorkaskade für einen Saugbagger Fan cascade for a suction dredger
06/06/2012CN202266441U 转筒式涡旋泵、取泥沙装置、泥沙疏浚船 Tumble scroll pump, take sediment means sediment dredging boat
06/06/2012CN202265850U 城镇水利工程清淤装置 Hydraulic dredging apparatus town
06/06/2012CN202265849U 轮式挖掘装载机 Wheel Backhoe Loader
06/06/2012CN202265848U Scraping knife and earthmover
06/06/2012CN202265847U 机械式矿用挖掘机的提升机构 Mechanical mining excavator lifting mechanism
06/06/2012CN202265846U 一种小型折腰抓草机 A small bow grasping grass machine
06/06/2012CN202265845U 矿用扒渣机 Mine slag machine
06/06/2012CN102212996B Rotary land leveler operating device based on short-tooth shape
06/06/2012CN102108717B Loading mechanism with metamorphic function and implementation method thereof
06/06/2012CN102016184B Excavator, mounting device and excavator tool
06/06/2012CN101389504B Work machine with operator presence detection strategy and operation method
06/05/2012US8192129 Pipe handling boom pretensioning apparatus
06/05/2012US8192128 Alignment apparatus and method for a boom of a pipe handling system
06/05/2012US8191290 Displacement-controlled hydraulic system for multi-function machines
06/05/2012US8191288 Reversible snow pusher and coupler
06/05/2012US8191287 Elastomeric plow edge
05/2012
05/31/2012WO2012071114A1 Implement induced maching pitch detection
05/31/2012WO2012068643A1 A lock for an excavator wear assembly
05/31/2012WO2011036262A3 Device and process for stabilising grounds
05/31/2012US20120134768 Construction machine
05/30/2012EP2458096A1 Ground crushing and screening device for a bucket, a fixed screen or other, and relative bucket or fixed screen
05/30/2012EP2038485B1 Coupling mechanism, and earth moving machine comprising such a coupling mechanism
05/30/2012CN202248003U Discharging and dredging device for excavator
05/30/2012CN202248002U Controllable hydraulic automatic silt remover and control system of controllable hydraulic automatic silt remover
05/30/2012CN202248000U Inland river high-efficiency environment-friendly dredging boat
05/30/2012CN202247995U Power-positioning jet-flow jetting type trench excavator and intelligent trenching device thereof
05/30/2012CN202247993U Conveniently disassembled/assembled hinge pin of quick-change connector of excavator
05/30/2012CN202247992U Simple quick change device for working device of hydraulic excavator
05/30/2012CN202247991U Mechanical clamp forceps
05/30/2012CN202247990U Shift control device and earthmover
05/30/2012CN202247989U Energy-saving control system for bulldozer
05/30/2012CN202247988U Shovel blade and soil shifter
05/30/2012CN202247987U Splayed beam assembled type trolley for soil shifter
05/30/2012CN202247986U Bulldozer for mine
05/30/2012CN202247985U Small arm structure of excavating loader
05/30/2012CN202247984U Variable adjusting movable arm of wheel excavator
05/30/2012CN202247983U Excavator mechanical arm with observing technological hole
05/30/2012CN202247982U Supporting baseplate for cantilever of loading machine
05/30/2012CN202247981U Protection device for movable arm of electric shovel
05/30/2012CN202247980U Excavating device with rotatable small arm
05/30/2012CN202247979U 2-1-2 type five-movement-degree spatial hydraulic excavator
05/30/2012CN202247978U Excavating arm fixing column of excavation type loader
05/30/2012CN202247977U Working device heating system for excavating machine
05/30/2012CN202247976U 3-3-1 type seven-active-level-space hydraulic excavator
05/30/2012CN202247975U Variable-amplitude walking excavator
05/30/2012CN202247974U Double-bridge wheel type steering and double-bridge driving loader
05/30/2012CN202247973U Multifunctional rescue vehicle
05/30/2012CN202247972U Amphibious excavator capable of working in deep water areas
05/30/2012CN202247971U Rubber-tyred hydraulic excavator
05/30/2012CN202247780U Multifunctional obstacle removing machine
05/30/2012CN202243222U Reversing inductive automatic shifting system of bulldozer
05/30/2012CN102482866A 轮式装载机作业机械的自动运转控制装置及方法 Apparatus and method for the automatic operation of the control wheel loader work machine
05/30/2012CN102482862A 用于地面啮合操作的耐磨性增强的耐磨部件 For enhanced wear resistance of the ground engaging operation of the wear part
05/30/2012CN102094434B System for differential recovery of potential energy of boom of oil liquid hybrid power excavating machine
05/30/2012CN101225669B Common pivot and support member for attachment interface
05/29/2012US8186451 Inboard blade lift eye
05/29/2012CA2744263C Portable light with integral-designed light source body
05/24/2012WO2012068267A2 Coupler
05/24/2012WO2012068063A2 Improved z-bar linkage for wheel loader machines
05/24/2012WO2012067559A1 Method and device related to a working arm
05/24/2012WO2012065875A1 Underwater vehicle for uncovering submerged objects and underwater system with an underwater vehicle of this type
05/24/2012US20120130602 Automatic Blade Control System with Integrated Global Navigation Satellite System and Inertial Sensors
05/24/2012US20120125648 Hand-Held Power Tool, in Particular Electric Hand-Held Power Tool
05/24/2012CA2817121A1 Improved z-bar linkage for wheel loader machines
05/23/2012EP2454418A2 Shear resistant excavation component
05/23/2012EP2162311B1 Drive control system for a vehicle and method
05/23/2012EP1954887B1 Compact excavator implement interface
05/23/2012CN202227458U Draining and silt-discharging system
05/23/2012CN202227376U Urban river channel dredging boat
05/23/2012CN202227375U Automatic throttle control system for static hydraulic bulldozer
05/23/2012CN202227374U Electrical load control system for bulldozer
05/23/2012CN202227373U Shovel blade and soil shifter
05/23/2012CN202227372U Super wear-resistant grading knife blade or knife board
05/23/2012CN202227371U Liftable leveling mechanism
05/23/2012CN202227370U Electronic control device of ridge tillage dike constructor
05/23/2012CN202222099U Easy-to-adjust multifunctional shovel
05/23/2012CN102472034A 用于重型机械的附属装置联接器 Attachments for heavy machinery couplings
05/23/2012CN102472033A 用于反铲挖土机的被污染土壤的耕作装置 Farming means for backhoe contaminated soil
05/23/2012CN102470890A 工业机械的转向系统以及车身屈折角变更方法 Industrial machinery inflection angle steering system and method of changing body
05/23/2012CN102168434B Active carry scraper and frame lifting control device thereof
05/23/2012CN102140808B Device for enhancing excavation-handling characteristics and levelling operation characteristics of excavator
05/23/2012CN102140807B Method for improving excavating control characteristic and leveling operation characteristic of excavator
05/23/2012CN102086653B Continuous wall grab
05/23/2012CN102071711B Entire-vehicle control system for special metallurgical crawler loader and control method thereof
05/23/2012CN101982618B Manual control and remote control integrated electric fork lift truck
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