A01B 13 - Ploughs or like machines for special purposes

Patents for A01B 13 - Ploughs or like machines for special purposes (1,205)
12/2006
12/21/2006	US20060283364 Soil processing method
12/21/2006	CA2611875A1 An apparatus and a method for tillage using ridges
12/13/2006	CN2846494Y Farm field ditching machine capable of regulating multiple knife discs
12/13/2006	CN2845421Y Multifunction soil loosening rotary seeder
12/07/2006	US20060272183 Ground-clearing apparatus
11/2006
11/30/2006	US20060266534 Furrow/ditch cleaner apparatus
11/22/2006	CN2838223Y Deep digging plough
11/22/2006	CN2838222Y Tillage ridger
11/08/2006	CN2834123Y Multifunctional ridger convenient for adjusting depth of deep tillage
11/01/2006	CN2831727Y A combined deep-ripping fertilizer drill unit
11/01/2006	CN2831726Y Horizontal farmland stalk-disintegrating machine
10/2006
10/31/2006	US7128165 Excavation system and method
10/25/2006	CN2829326Y Cultivator
10/25/2006	CN2829323Y Buffer fixed base of roll-over plough
10/24/2006	US7124522 Cultivating tool and apparatus incorporating same
10/18/2006	CN2826931Y Apparatus for levelling soil and ridging
10/18/2006	CN2826930Y Plough for and scarifying soil deeply digging eucalyptus tree root
10/18/2006	CN2826928Y Semi-suspension two-purpose plough for scarifying soil or turning-up soil
10/18/2006	CN2826926Y Two-purpose plough with high frame for scarifying soil or turning-up soil
10/17/2006	US7121356 Tools and methods for retrieving buried coins and other treasure
10/05/2006	DE102005021025A1 Bodenbearbeitungsgerät Harrow
10/04/2006	CN2822136Y Disc type bend blade digging ridging machine
10/04/2006	CN2822124Y Combined earth banking apparatus
09/2006
09/27/2006	CN2819724Y Stubble breaking and ligging soil moisture one step ridge forming plow
09/21/2006	DE10142376B4 Pflugartiges Gerät Plow-like instrument
09/20/2006	CN2817330Y Deep cultivating and loosening appartus
09/20/2006	CN2817327Y Rotary plow for walking tractor
09/20/2006	CN2817326Y Hydraulic ridge making plough
09/13/2006	CN1830235A Agricultural ploughing machine
09/06/2006	CN2812524Y Chisel shape deep-loosening shovel
09/06/2006	CN1829436A Soil processing method
08/2006
08/30/2006	CN2810123Y Conveniently used field ridge making device
08/30/2006	CN2810122Y Depth conveniently adjustable field ridge making device
08/30/2006	CN1823562A Bedder lister
08/23/2006	CN2807731Y Rearer for deep scarification
08/16/2006	CN2805329Y Combined soil-working machine
08/16/2006	CN2805324Y Machine for making ridges
08/09/2006	CN2802922Y Electric adjustable ridging machine
08/02/2006	CN2800722Y Plough for returning stalks back to the fields as fertilizer
07/2006
07/20/2006	US20060156590 Tree root pruning apparatus and method of use
07/19/2006	CN2796324Y Shallow plowing plough
07/11/2006	US7073452 Automated tree spade centering device
07/05/2006	CN2792124Y Ground breaking and water retaining plow
07/05/2006	CN2792122Y Two-purpose side hoeing equipment
06/2006
06/22/2006	DE202006005450U1 Tractor attachment for harvesting hops, with plucking disks on a frame at one side, has a remote-controlled hydraulic cylinder for disk adjustment while traveling along the field strip
06/21/2006	CN2788522Y Implement for moulding ridges
05/2006
05/24/2006	CN2781733Y Hydraulic three-share plough for cultivating and ridging
05/17/2006	CN2779823Y Deep loosening machine for seedling stage of crops
05/17/2006	CN2779822Y Small power vibration type banking machine
05/10/2006	CN2777924Y Novel rotary tillage plough
05/03/2006	CN2776002Y Shallow turning deep soil loosening machine
04/2006
04/19/2006	CN2772193Y Double-driven soil preparing machine
04/11/2006	CA2452411C Rock and root puller
04/05/2006	CN2768397Y Interridge deep-loosening machine
04/05/2006	CN2768396Y Amplitude-modulation deep-loosening working component
04/05/2006	CN2768395Y Rice field ridging machine
04/05/2006	CN2768394Y Three-rod multifunction automatic regulating ridges plough
03/2006
03/29/2006	CN2766494Y L shape deep-furrowing shovel
03/22/2006	CN2765446Y Adjustable positioning earth separation plate
03/08/2006	CN2762516Y Ditching and marking appts. mounted on main beam of gutter plow
03/01/2006	CN2760915Y Electric single-ridge plough
03/01/2006	CN1739328A Method of making a sloted wall in ground and device therefor
02/2006
02/22/2006	CN2759114Y Agricultural plough
02/14/2006	US6997121 Minimum tillage agricultural implement having furrow opening shank assemblies
02/08/2006	CN2755915Y Micro head tilling and raking machine
02/08/2006	CN2755914Y Multi purpose plow capable of regulating ridge distance
02/01/2006	CN2754314Y Small plough
01/2006
01/19/2006	US20060011358 Auger for boring and weeding
01/18/2006	CN1720770A A broad-range ridge-covering cultivating and plowing method for common onion
01/11/2006	CN2750635Y Combined type deep scarification trench digging machine
01/11/2006	CN2750634Y Combined type low scarification trench digging machine
01/04/2006	EP1611788A1 Soil processing method
01/04/2006	CN2749232Y Soil separating machine of trench digger
12/2005
12/22/2005	WO2005120206A1 Combination rake and grubber implement
12/21/2005	CN1232162C Depth limiter of ditch digger
12/08/2005	US20050269112 Tools and methods for retrieving buried coins and other treasure
11/2005
11/23/2005	CN2741334Y High efficiency environment protection turning type shallow turnover deep losening plow
11/03/2005	DE102004018591A1 Aerator for ground covered with grass has tines mounted on holders attached to levers, allowing them to be raised and lowered, angle of penetration of tines being adjusted by moving stops which holders rest against as they are lowered
11/01/2005	US6959655 Method and apparatus for the application of fluid to soil or plants
10/2005
10/27/2005	WO2005099435A1 Soil-cutting apparatus and liquid fertilizer injection method and system
10/27/2005	WO2005099427A1 Rotating cultivator for under-humus soil layer
10/27/2005	CA2562575A1 Soil-cutting apparatus and liquid fertilizer injection method and system
10/26/2005	CN1685781A Deep soil loosing shovel
10/26/2005	CN1685780A Ridge forming mechanism
10/19/2005	CN2733842Y 多功能锄地机 Multifunction hoeing machine
10/19/2005	CN2733837Y Electric pawl type ripper for greenhouse
10/18/2005	US6955227 Auger for mixing and burrowing
09/2005
09/21/2005	CN1669380A Deep plough
09/15/2005	DE102005009254A1 Shield for holding tree trunk while being moved after felling, comprising folded over and toothed upper edge
09/13/2005	US6941880 Planting machine and method
09/01/2005	WO2005079551A1 Apparatus for making bank around rice field
08/2005
08/31/2005	CN1216519C Field ditch digger
08/24/2005	CN2718983Y Soil dividing device for ditching machine
08/18/2005	WO2005015974A3 Forest soil treating combine
08/10/2005	CN2715482Y Deep plough
08/03/2005	CN2713791Y A straw disintegrating, field returning and covering deep scarification machine
07/2005
07/27/2005	CN2712057Y Novel furrowing blade
07/12/2005	CA2284115C Frozen topsoil plow
06/2005
06/29/2005	CN1631069A Machine for imbedding stubbles and plowing
06/08/2005	CN2703388Y Cutter-traction furrow plough

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