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 15 - Elements, tools, or details of ploughs
Patents for A01B 15 - Elements, tools, or details of ploughs (1,961)
05/1987
05/20/1987EP0222377A1 Multi-furrow plough
05/12/1987CA1221573A1 Soil cultivating implement
04/1987
04/28/1987CA1220964A1 Coulter blade
04/08/1987EP0216997A2 Reversible plough
04/07/1987US4655295 Tractor and implement stabilizer
03/1987
03/11/1987EP0213431A2 Plow body
03/03/1987US4646849 Reversible plough having a reversing and adjustment mechanism
02/1987
02/26/1987DE3529460A1 Device for detecting ground inclination fastenable to an agricultural ground-working appliance
01/1987
01/29/1987DE3523748A1 Mounted plough with adjustment of the control pull point
01/27/1987US4638868 Earth engaging implements
01/15/1987DE3620483A1 Chisel mounting
10/1986
10/29/1986EP0199113A2 Additional plough body for a reversible plough
10/29/1986EP0198952A2 Front-mounted multi-furrow plough
10/22/1986EP0198405A2 Mounted plough
10/21/1986US4618006 Ripper implement
10/08/1986EP0196882A1 Reversible plough
10/08/1986EP0196729A1 A plough
08/1986
08/26/1986US4607707 Chisel plow landside
08/05/1986US4603746 Disk blade scraper
08/05/1986US4603745 Plough reversing mechanism
07/1986
07/29/1986CA1208478A1 Plow
06/1986
06/18/1986EP0184890A2 Plough
06/17/1986US4594951 Regularizing device for the depth of a furrow
05/1986
05/28/1986EP0181947A1 Oscillatine depth wheel for a reversible plough
05/20/1986US4589498 Plow share overcap
05/14/1986EP0181039A2 A plough
04/1986
04/29/1986CA1203717A1 Tillage implement
04/08/1986US4580507 Drill for applying seed and fertilizer
04/02/1986EP0175865A2 Additional plough body to increase the working width when ploughing near a border
03/1986
03/25/1986US4577698 Variable width two-way gang plow
03/19/1986EP0174881A1 Removable plough share point
03/11/1986US4574502 Transparent plow blade
03/05/1986EP0173400A1 A plough
02/1986
02/26/1986EP0172261A1 Fastening device for pre-tools
02/19/1986EP0171861A1 A plough
02/12/1986EP0170835A1 Plough
02/05/1986EP0170140A1 Scraper for the disc blade of a seed drill
01/1986
01/29/1986EP0169619A2 A plough
01/29/1986EP0169285A2 Subsoil cultivating tool
01/14/1986US4564075 Spring-loaded tillage implement
01/14/1986US4564073 Plow or harrow
01/08/1986EP0167212A2 A plough
01/02/1986EP0166150A2 Pivotable gauge wheel
12/1985
12/10/1985CA1197720A1 Plow
11/1985
11/27/1985EP0162197A2 Disk plow
11/21/1985EP0161517A2 Turnover plough with a pendulum stanchion trailing transportation-wheel
11/19/1985US4553609 Gang plow of varible working width
10/1985
10/23/1985EP0158685A1 Plow with a device for adjusting the point of traction and the width of cut
10/22/1985US4548276 Soil cultivating implement
09/1985
09/04/1985EP0153698A2 Soil tilling implement
09/03/1985US4538688 Fluted coulter blade
08/1985
08/29/1985WO1985003618A1 Precision seed drills
08/20/1985CA1192073A1 Share
07/1985
07/24/1985EP0149488A2 Plow or harrow
07/16/1985US4529042 Tillage tool appendage
07/02/1985US4526237 Multi-furrow plow assembly with adjustable plowshare mounts
06/1985
06/25/1985CA1189380A1 Agricultural sweep
03/1985
03/05/1985US4502547 Soil working device with cleaner
03/05/1985US4502544 Plow assembly with turn limiter
02/1985
02/26/1985CA1231266A Ground working sweep
01/1985
01/30/1985EP0132397A2 Soil working implement
01/29/1985US4496005 Continuous gauge wheel arm adjustment device with scissors action locking
01/29/1985CA1181634A2 Agronomic process
12/1984
12/11/1984CA1179182A2 Agronomic implement
12/04/1984CA1178851A1 Seed drill for discharging seed and fertilizer
11/1984
11/13/1984US4482020 Agricultural share formed in two mirror image parts
10/1984
10/09/1984US4475601 Variable width plow system with shim means adjustment
09/1984
09/26/1984EP0119407A1 Mounted plough
07/1984
07/25/1984EP0114156A2 A reversible plough
07/03/1984US4457381 Stubble mulch sweep
06/1984
06/20/1984EP0110919A1 Plough discs
06/13/1984EP0110788A1 Connection device between a plough frame and the coupling device of a tractor
05/1984
05/29/1984CA1168075A1 Agronomic process and apparatus for use therein
03/1984
03/06/1984US4434856 Garden plow with support means operative to inversely angularly displace earthworking tool
02/1984
02/22/1984EP0101245A2 Soil cultivating implement
02/08/1984EP0100186A2 Subsoil cultivating tool
01/1984
01/03/1984US4423790 Cultivator share with interengaging cutting blade and mounting portions
12/1983
12/08/1983WO1983004158A1 Plough discs
11/1983
11/15/1983US4415042 Replaceable ripper shoe
11/15/1983US4415040 Fully mounted variable width plow
11/02/1983EP0092641A1 Front-mounted multi-furrow plough
10/1983
10/18/1983US4409912 Agronomic implement
10/11/1983US4408667 Agricultural shares
08/1983
08/24/1983EP0086206A1 Improved sock having an earthboard and a process for its manufacture
08/23/1983US4399874 Agricultural tool shank and spring release
08/09/1983EP0086206A4 Improved sock having an earthboard and a process for its manufacture.
07/1983
07/26/1983CA1150559A1 Articulated plow with central support providing counter moment for rear section
06/1983
06/22/1983EP0081894A2 Agronomic process and implement for use therein
06/21/1983CA1148405A1 Plow bottom
06/15/1983EP0081274A2 Implement for loosening soil
06/09/1983WO1983001887A1 Variable width multi-share plough
06/08/1983EP0080473A1 Wear-resistant materials
05/1983
05/10/1983US4382473 Soil cultivating machine
03/1983
03/30/1983EP0075087A1 Front plough
03/03/1983WO1983000597A1 Improved sock having an earthboard and a process for its manufacture
12/1982
12/23/1982WO1982004375A1 Wear-resistant materials
12/21/1982US4364436 Ploughs
12/14/1982US4363364 Plow chisel with pointed shank having pointed chisel cap secured thereto by weld
12/14/1982US4363174 Gravity actuated guiding device for farm machines
10/1982
10/20/1982EP0062734A1 Plough with adjustable cutting and drawing point
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