Patents
Sitemap › A01 - Agriculture; Forestry; Animal husbandry; Hunting; Trapping; Fishing › A01B - Soil working in agriculture or forestry; Parts, details, or accessories of agricultural machines or implements, in general › A01B 49 - Combined machines
Patents for A01B 49 - Combined machines (4,879)
05/2000
05/31/2000CN2380000Y Adjustable frame of soil-tilling-working machine for paddy field
05/30/2000US6068062 Flexible frame for a multi-section implement
05/30/2000US6068061 Soil zone-builder coulter closer/tiller with vertical response mechanism and shank head
05/24/2000CN2378901Y Miniature soil-working agricultural tool
05/18/2000DE19852609A1 Agricultural equipment of cultivator drill and coulter set includes support rod hinged to drill and roller frames and powered by cylinder hinged to fixed equipment.
05/17/2000CN2377804Y Manure distributing and seeding cultivator-hoe
05/10/2000EP0998185A1 Device for combined soil preparation for sowing and placing seeds
05/10/2000CN2376707Y Common frame type soil-working and sowing machine
05/10/2000CN2376706Y Farm combined machine
05/10/2000CN2376705Y Potato planting fertilizing and plowing combined machine
05/10/2000CN2376704Y Walking tractor
05/03/2000CN2376173Y Combined multi-function cultivating-seeding machine
04/2000
04/20/2000WO2000021353A1 Enhanced minimun tillage planter/renovator system
04/20/2000CA2346724A1 Enhanced minimun tillage planter/renovator system
04/19/2000EP0993245A1 Combined plough and soil preparation apparatus
04/12/2000CN2372874Y Ploughing-raking combined wheat intensive seeder
04/12/2000CN2372873Y Multipurpose machine with stubble breaking, rotary cultivating and ridging
04/05/2000CN2371774Y Bunding film-arching sowing machine
04/05/2000CN2371773Y Combined stubble-killing and seeder
04/05/2000CN2371772Y Miniature tillage machine
03/2000
03/29/2000CN2370665Y Wheat wide furrowing seeding device for rotary seeder
03/29/2000CN2370664Y Mulch film planting self-germinating multifunctional seeder
03/22/2000CN2369465Y Device for tilling spreading fertilizer and banking
03/22/2000CN2369464Y Wheat fertilizer spreading and mulching planter
03/22/2000CN2369463Y Machine tracting high frame multifunction plow
03/22/2000CN2369462Y Multifuntion hoe seed plough
03/15/2000CN2368260Y Sowing and fertilizing plough with long shaft transmission
03/15/2000CN2368259Y Stubble cutting and corn sowing machine
03/15/2000CN2368257Y Two ploughshare plough
03/01/2000CN2365861Y Mounted type machine for deep fertilising and making ridges
03/01/2000CN2365860Y Multi-functional rotary cultivating combined machine
02/2000
02/22/2000US6026908 Blade, particularly for blade-bearing chassis
02/17/2000DE19836780A1 Combined agricultural cultivation and sowing device
02/09/2000CN2362260Y Multi-function machinefor irrigation, fertilizer spreading, mulch film covering, and bunch planting
02/09/2000CN2362259Y Multi-function combine for harvesting, rotary tillage and seeding
02/03/2000DE19833691A1 Agricultural device comprising of several interchangeable modules, can be used for all kinds of soil preparation and sowing
02/03/2000DE19833674A1 Pivoting gyratory harrow has harrowing units connected together via separate, height-adjustable cross-bearer
01/2000
01/27/2000DE19832620A1 Agricultural device comprising of combination of ploughing and cultivation units, is equipped with two versions of shares for right or left turns as required
01/20/2000DE19830390A1 Method of soil cultivation and appropriate agricultural appliance
01/20/2000DE19826295A1 Combined agricultural cultivation and sowing device
01/18/2000CA2133941C Method and apparatus for moving a drawbar between transport and operating position
01/12/2000CN2357465Y Combined agricultural tillage machine with soil-working tool
01/05/2000CN2356461Y Sitting type miniature tillage equipment for paddy field
01/04/2000US6009955 Enhanced minimum tillage planter/renovator system
12/1999
12/29/1999EP0966875A1 Sowing machine
12/29/1999EP0966874A1 Sowing machine
12/29/1999CN2355516Y Multifunctional agricultural machines and tools
12/29/1999CN2355514Y Zero tillage planter
12/22/1999CN2354318Y Sowing and fertilizing plough for intertill
12/22/1999CN2354317Y Wheeled cultivating and sowing apparatus
12/21/1999US6003453 Flanged seeding drum
12/14/1999US6000476 Combined rock puller and land leveller
12/08/1999EP0659042B1 Reversible plough
12/08/1999CN2351921Y Machine for working ridges, spreading mulch film and sowing wheat seeds
12/08/1999CN2351917Y Machine for furrowing and spreading mulch film
12/08/1999CN2351916Y Combined machine for weeding and topdressing
12/01/1999EP0959655A1 Agricultural machine
12/01/1999CN2350944Y Sowing machine with plough sowing on hillsides
11/1999
11/30/1999CA2173379C Debris manipulating and clearing assembly for clearing crop residue from soil
11/24/1999EP0958722A1 Trailed agricultural seeding combination
11/24/1999EP0957669A1 Apparatus and method for cutting and treating vegetation
11/24/1999CN2349744Y Uneven ridges ridging soil-working sower
11/18/1999DE19821394A1 Combined trailer of agricultural cultivator implements, with wheeled support frame
11/17/1999CN2348553Y Precision seeding and weeding combined type multi-function working machine
11/17/1999CN2348552Y Animal driven wheat film-covering and bunch-planting machine
11/17/1999CN2348551Y Driving wheel for field management machine
11/17/1999CN2348550Y Combined implement with function of suspension, deeply loosening hilling up, weeding between seedlings
11/16/1999US5984017 Multi-function tillage apparatus and method
11/10/1999CN2347348Y Gear tooth anti-stopping unit for tillage-free mulcher
11/03/1999CN2346152Y Rotary cultivating, fertilizer applicating seeder having function of returning field of rice straw and wheat stalk
11/03/1999CN2346151Y Cultivating fertilizer applicator
10/1999
10/27/1999CN2344949Y Rice direct seeding and film covering machine
10/21/1999DE19816813A1 Landwirtschaftliche Bestellkombination Agricultural drill combination
10/20/1999EP0950344A1 Agricultural seeder combination
10/20/1999EP0949859A1 Soil working implement
10/20/1999CN1231816A Multifunctional stubble cleaning chiselling machine
10/13/1999CN2342550Y Multipurpose machine for tilling
10/13/1999CN2342549Y Multifunctional miniature machine for tilling
10/12/1999US5964300 Wear shin for a tillage implement
10/06/1999CN2341358Y Plow mechanism for voering seed, ridging and turning soil
10/06/1999CN2341357Y Combined agricultural machine for sowing weeding and mulching film
10/06/1999CN2341356Y Micro transposition type combine for spreading fertilizer , fine sowing and pressing
10/06/1999CN2341355Y Flying wing shape rolling type combine for loosening soil, weeding and thinning out yang plants
10/06/1999CN2341354Y Multifunctional rotary cultivation combine
09/1999
09/29/1999CN2340154Y Tracted sowing, fertilizing and furrowing apparatus
09/29/1999CN2340153Y Multifunctional apparatus for cutting stubbles, harrowing and sowing
09/29/1999CN2340152Y Assembled high speed harrowing apparatus for multifunctional purposes
09/29/1999CN2340151Y Multifunctional assembled wide operating apparatus for ploughing and furrowing
09/29/1999CN1229571A Precise agricultural machinery
09/22/1999CN2338950Y Semi-suspension power-stubble-cleaning tillage-less precision sowing multipurpose machine
09/22/1999CN2338949Y Sowing machine
09/16/1999WO1999043197A8 Plowshare particularly for seeding and eventual manuring in soil on continuous line
09/15/1999CN2337750Y Mult-functional miniature agricultural machine for sowing or fertilising
09/08/1999CN2336545Y Paddy field plough and harrow combined machine
09/02/1999WO1999043197A1 Plowshare particularly for seeding and eventual manuring in soil on continuous line
09/01/1999CN2335352Y Watering sower
09/01/1999CN2335351Y Double soil-working machine
08/1999
08/26/1999DE19807516A1 Method of soil cultivation and appropriate agricultural appliance
08/25/1999EP0937376A1 Method for working soil top surfaces and device comprising a rotary driven soil working implement
08/25/1999CN2334146Y All suspension seeding-machine
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