Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02F - Dredging; Soil-shifting › E02F 5 - Dredgers or soil-shifting machines for special purposes
Patents for E02F 5 - Dredgers or soil-shifting machines for special purposes (6,683)
08/2014
08/28/2014WO2014128651A1 Device and method for burying a conduit in the bed op a body of water
08/28/2014US20140237867 Spring-Loaded Sod Cutter For Vibratory Plow
08/28/2014US20140237866 Apparatus for adapating a hoe bucket for depth control
08/26/2014US8814474 Low deflection drainage tile plow
08/21/2014WO2014126535A1 A seafloor nodule concentrating system and method
08/19/2014US8806784 Trenching system
08/19/2014CA2804867C Cable recovery device and system
08/14/2014US20140225417 Cab suspension system for a machine adapted to surface excavate rock or like materials
08/13/2014CN203768969U 一种松土器 One kind ripper
08/13/2014CN203768968U 单轨悬挂式液压抓斗清污机 Monorail hanging hydraulic grab cleaning machine
08/13/2014CN203768967U 抓斗地下成孔装置 Grab underground into the hole means
08/13/2014CN203768962U 一种配套用于河道清理抓斗的齿套 Tooth for a complete set of river cleanup grab
08/13/2014CN203768961U 一种配套用于河道清理抓斗的齿座 A supporting base for river clean teeth grab
08/13/2014CN103987900A 沟槽切削设备和方法 Trench cutting apparatus and method
08/13/2014CN103981916A 一种清淤设备 One kind of dredging equipment
08/13/2014CN103981915A 一种改良的耙斗清污机 An improved cleaning machine harrow
08/13/2014CN103981914A 管道开弧机 Pipe opening arc machine
08/13/2014CN103981913A 一种大型侧置式开沟机 A large, side-mounted trencher
08/13/2014CN103981856A 一种无缝连接地下连续墙施工方法及掘削机 A seamless connection of underground continuous wall construction methods and excavation machines
08/13/2014CN103981846A 桩定位半潜式海上疏浚工程船 Pile positioned semi-submersible offshore dredging boat
08/13/2014CN102518161B 挖泥船直接高程控制挖泥方法 Dredger dredging direct elevation control method
08/12/2014US8801938 Method and device for underwater recovery of products or pollutants
08/12/2014US8800176 Underwater excavation apparatus
08/07/2014WO2014117814A1 Hydromill wheel with single disc cutting rollers
08/06/2014CN203755369U 一种清淤船 One kind of dredging boat
08/06/2014CN203755368U 矿用清仓机 Mine clearance machines
08/06/2014CN203755367U 一种海底土壤抓取装置 Submarine soil gripping device
08/06/2014CN203755366U 旋转n×360°采矿挖孔护壁电动设备 N × 360 ° rotating mining digging Wall Electric Equipment
08/06/2014CN203755365U 一种连续墙抓斗成槽深度监测装置 A continuous wall grab a groove depth monitoring device
08/06/2014CN203755277U 用于水利工程清污抓斗的锁定装置 Hydraulic locking device for raking grab
08/06/2014CN103972763A 绞吸式挖泥船电气安装中的设备接地方法 Cutter suction dredger electrical installation equipment grounding method
08/06/2014CN103967071A 摊铺船 Paving boat
08/06/2014CN103967070A 一种地连墙成槽机抓斗 An earth wall or into a slot machine grabs
08/06/2014CN103967066A 一种上土机 One kind of machine on earth
08/06/2014CN103967065A 整平器装置与整平船 Leveling device and leveling boat
08/06/2014CN103967061A 挖掘破碎刮板输送皮带转载一体机 Mining crushing machine scraper conveyor belt reprint
08/06/2014CN103962201A 可多向转动的拉杆定位机构 Can be multi-directional rotation of the lever positioning mechanism
08/06/2014CN102677719B 不粘钻拉锯式成槽机 Drilling seesaw stick into the slot machine
08/06/2014CN102677717B 双动力成槽机 Dual power into a slot machine
07/2014
07/31/2014US20140212222 Cable recovery device and system
07/31/2014US20140208575 Tie rod support for hydraulic hammer
07/30/2014EP2759641A1 Work platform, device for creating a foundation element and foundation method
07/30/2014CN203741906U 一种连续绞吸式淤泥处理船 A continuous cutter suction sludge handling vessel
07/30/2014CN203741905U 一种与疏浚刀头同步的底泥划耕装置 Sediment Dredging Plan farming apparatus and sync tip
07/30/2014CN203741904U 钓鱼用搂草装置 Fishing with a raking device
07/30/2014CN203741903U 一种开槽机 One kind of slot machine
07/30/2014CN203741902U 削坡开槽机 Slope cutting slotting machine
07/30/2014CN203741901U 削坡开槽机的刨铣小车 Slope cutting slotting machines Planing car
07/30/2014CN203741798U 一种拦污栅的清污耙斗轨道 One kind of trash rack raking harrow tracks
07/30/2014CN103958784A 水下挖沟设备 Underwater trenching equipment
07/30/2014CN103953087A 一种用于卵砾石层及岩层施工的trd工法切割链锯 A layer of gravel and rock construction engineering methods trd cutting chain saws
07/30/2014CN103953027A 一种基岩中施工地下连续墙的方法 A method of bedrock in underground continuous wall construction
07/30/2014CN102733431B 一种使用旋挖钻开挖卤水渠的方法 A method of using auger drilling brine drainage excavation methods
07/30/2014CN102704521B 链条式锯槽机的一种锯槽方法 A method for chain-saw kerf slot machine
07/30/2014CN102619246B 冲击扩槽器 The impact of expansion slot is
07/30/2014CN102472035B 一次装填多个沙袋的装置和方法 A plurality of sandbag filling apparatus and method of
07/29/2014US8789893 Device for the cutting and mixing of soils
07/23/2014CN203729365U 挖掘机改进型松土斗 Improved ripper excavator bucket
07/23/2014CN203729364U 开沟机沙箱裹沙铺管机构及履带式全液压开沟机 Trencher sandbox sand wrapped pipelay agencies and crawler hydraulic trencher
07/23/2014CN203729363U 一种条形深窄基础开挖设备 One kind of narrow strip of deep foundation excavation equipment
07/23/2014CN103938669A 减压井清淤装置 Well dredging apparatus pressure
07/23/2014CN103938668A 一种削坡机及其控制系统 One kind of slope cutting machine and its control system
07/23/2014CN103938578A 一种多沙河流水库的减淤系统 Sediment Reduction system a sandy river reservoirs
07/22/2014US8788157 Control method for driving a ripper
07/16/2014EP2754754A1 Vibrating ripper
07/16/2014CN203716208U 挖掘机打夯装置 Excavators ramming device
07/16/2014CN203716207U 一种多绞刀头强力湖底清淤泵 A multi-lake dredging pump powerful cutter head
07/16/2014CN203716206U 一种用于辅助安装垂直接地极的挖孔铲 An assisted installation of vertical grounding digging shovel
07/16/2014CN203716205U 一种预加固桩成孔施工设备 One kind of pre-reinforced pile into the hole construction equipment
07/16/2014CN203716204U 一种用于调整连续墙设备整机重心的结构 A method for adjusting the center of gravity of the whole device continuous wall structure
07/16/2014CN203716199U 一种挖掘机的操纵装置 Manipulating apparatus excavator
07/16/2014CN103924625A 抽挖双用煤矿水仓清挖机 Pumping mine water sump with double digging dredging machine
07/16/2014CN103924624A 河道淤泥自动化脱水挖泥船及其使用方法 Sludge dewatering dredge the river and methods of use of automation
07/16/2014CN102787621B 连续式挖槽机 Continuous trenching machine
07/15/2014CA2807921C Mechanism and arrangement for static and dynamic adjustment of submersible pumps associated with a floating platform
07/10/2014DE112012004108T5 Verbaukasten-system und -verfahren Verbaukasten system and method
07/09/2014EP2751345A1 Suspension system for front working tools in a melioration device
07/09/2014CN203701180U 一种新型液压破碎锤 A new hydraulic breaker
07/09/2014CN203701179U 高频振动开采器 High-frequency vibration mining unit
07/09/2014CN203701178U 履带式挖泥船 Crawler dredger
07/09/2014CN203701177U 清淤船用耙吸装置 Trailing Suction dredging marine equipment
07/09/2014CN203701176U 一种挖掘抽吸车用破碎抽吸装置 Suction vehicle for mining crushing suction device
07/09/2014CN203695168U 高频破碎锤 High Frequency Hammer
07/09/2014CN103912034A 挖掘机破碎锤缸体内套的更换方法及缸体结构 Replacing the excavator hammer cylinder and cylinder sleeve structure
07/09/2014CN103912033A 一种便捷式电杆基根的开挖装置 Excavation of a portable device Keegan's poles
07/09/2014CN102619248B 岩石成槽机及成槽方法 Rock into a slot machine and a bath method
07/09/2014CN102418360B 自重定位滑轮挡杆架及起重臂 Positioning weight pulley lever frame and boom
07/08/2014US8769848 Pneumatic excavation system and method of use
07/02/2014CN203684309U 一种挖掘机大臂与小臂结构 One kind of excavator arm and forearm structure
07/02/2014CN203684308U 一种增加挖掘机力量的松土装置 A method of increasing the strength of the excavator ripper device
07/02/2014CN203684307U 新型平地机后松土器 The new rear ripper Grader
07/02/2014CN203684306U 一种高强度镐钎 A high strength Gao brazing
07/02/2014CN203684305U 带有机械铲的窨井淤泥提升绞笼 Manhole with a mechanical shovel silt enhance reaming
07/02/2014CN203684304U 一种水利工程清淤装置 Hydraulic dredging one kind of device
07/02/2014CN203684303U 矿用井下螺旋水仓清理装置 Mine underground water storage spiral cleaning device
07/02/2014CN203684302U 电杆洞取泥工具 Pole hole borrow tools
07/02/2014CN103898936A 一种坑塘清淤机 One kind of pond dredging machine
07/02/2014CN103115712B 一种耙吸挖泥船耙管拖拽力检测方法 One kind of trailing suction hopper dredger rake tube drag force detection method
07/02/2014CN102644301B 平移式平挖抓斗 Pan Flat digging grab
07/02/2014CN102644300B 四连杆平挖抓斗 Grab dug four-link level
1 2 3 4 5 6 7 8 9 10 11 12 13 ... 67