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 71 - Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
Patents for A01B 71 - Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes (2,226)
11/1999
11/19/1999CA2237875A1 Harrow bearing
11/18/1999DE19821018A1 Wide angle link centering element and two universal joints joined by middle piece
11/09/1999US5980389 Driveshaft with coupling means
11/04/1999WO1999055137A1 Arrangement for raising and lowering a tool in an agricultural implement
10/1999
10/19/1999US5967630 Guard and cleaner assembly for a wheel
10/12/1999US5964300 Wear shin for a tillage implement
10/12/1999US5964076 Mower conditioner gear box steering device
10/12/1999CA2197798C Swivel hitch adaptable for use with either a tractor drawbar or two-point hitch
09/1999
09/28/1999US5957475 Offset hitch for use in towing an implement
09/15/1999EP0941023A1 Multi purpose operating unit attachment system
09/10/1999CA2259850A1 Apparatus for customizing the rate at which farming material is applied to an agricultural field
09/07/1999US5947860 For reducing output speed of an agricultural tractor
08/1999
08/31/1999US5944116 Apparatus for positioning a work object
08/26/1999DE19747310C1 Drive coupling for excavator
08/12/1999DE19902687A1 Support device for trunnion shaft drive of field sprayer, fertilizer sprinkler, etc.
06/1999
06/29/1999US5915481 Tillage implement with on the go angle and depth controlled discs
06/05/1999CA2255241A1 Combined mechanical/hydraulic drive system
06/02/1999EP0918952A1 Cardan transmission shaft, in particular of telescopic type, with protective sleeve and protective boots for the end forks
06/02/1999EP0918951A1 Protective second boot for connectable components, for preventing accidents involving drivelines incorporating shafts with universal joints or the like
06/02/1999CN1218149A Driving shaft
05/1999
05/25/1999US5906347 Drive shaft containment bracket
05/19/1999EP0916856A2 Driving shaft
05/18/1999US5904107 Apparatus for reducing the effects of wear within seed planter gauge wheel hub assemblies
05/12/1999CN2317609Y Movable support structure for miniature walking tiller body
05/12/1999CN2317599Y Miniature walking tiller with auxiliary elastic balance wheel
05/12/1999CN1043290C Combined control machine for orchard
05/11/1999US5901791 Working vehicle
05/11/1999US5901533 Agricultural machine
04/1999
04/20/1999US5895323 Device for the protection of a transmission joint in agricultural vehicles
04/20/1999CA2161570C Gauge wheel mounting
04/14/1999EP0908083A1 Articulated shaft protection device
04/01/1999DE19742846A1 Combine harvester with engine filter unit
03/1999
03/23/1999US5884711 Gauge wheel scraper
03/04/1999WO1999009806A1 Multi-purpose operating unit attachment system
01/1999
01/21/1999WO1999002027A1 Tillage implement with on-the-go angle and depth controlled discs
01/13/1999CN2303437Y Diesel-engine power out-put device of multifunction farm motor-driven tricycle
12/1998
12/29/1998CA2192222C Mounting for agricultural toolbars and tubes of differing cross section
12/03/1998DE19722081A1 Agricultural electronic monitoring control device for tractors
12/02/1998CN2298640Y Telescopic drive link
11/1998
11/03/1998US5829536 Manually pivotable plow using a ratchet wheel and lever connected to a tiebar assembly to vertically adjust a soil cultivating tool
10/1998
10/06/1998US5816339 Implement swivel hitch for use with a quick-coupler
08/1998
08/25/1998US5797460 Straight bar tillage implement
07/1998
07/07/1998USRE35835 Device for attaching an agricultural implement to a tractor
07/07/1998US5775437 Working vehicle
06/1998
06/16/1998US5765650 Hydraulic power coupling for agricultural equipment
06/16/1998US5765646 Combined control machine for an orchard
05/1998
05/20/1998EP0842804A1 Pto shaft monitoring & control system
05/20/1998EP0842595A2 Protective structure for the power take off of an agricultural vehicle
05/20/1998DE19640888C1 Jointed Transmission shaft, with universal joints
03/1998
03/18/1998CN2276245Y Multifunction miniature agricultural machine with adjustable anti-skid device
03/10/1998US5725068 Speed limiting device for utility vehicles
03/05/1998DE19629998C1 Protector for telescopic, rotating Cardan shaft in agricultural plant drive
02/1998
02/26/1998DE19634323A1 Universal joint propeller shaft holder for agricultural appliance
02/19/1998WO1998006956A1 Cardan transmission shaft, in particular of telescopic type, with protective sleeve and protective boots for the end forks
02/19/1998WO1998006955A1 Protective second boot for connectable components, for preventing accidents involving drivelines incorporating shafts with universal joints or the like
02/19/1998CA2263209A1 Protective second boot for connectable components, for preventing accidents involving drivelines incorporating shafts with universal joints or the like
02/18/1998EP0823984A1 Pivot coupling
01/1998
01/13/1998US5706901 Swivel hitch adaptable for use with either a tractor drawbar or two-point hitch
01/07/1998EP0815714A1 Safety device for disengaging a telescopic drive shaft, in particular from power-take-off
12/1997
12/30/1997US5702306 Protective device for telescopic shafts
11/1997
11/26/1997EP0808556A1 Suspension and driving arrangement for implements mounted on one or either side of a carrier vehicle
11/06/1997DE19618033A1 Automative agricultural machine remote control
10/1997
10/22/1997EP0802342A1 A device for the protection of a transmission joint in agricultural vehicles
10/21/1997US5678930 Improved bearing assembly permitting tri-axial movement
10/15/1997EP0800757A1 Agricultural machine with a pivoting connecting means to a tractor vehicle and a pivoting gearbox
10/14/1997US5676493 Compaction machine wheel
10/07/1997US5674129 Adjustable shield for power take-off shaft
09/1997
09/17/1997CN2262337Y Dust-proof temp-lowering guard for harvester radiator
09/16/1997US5667330 Quick-connect mechanism for releasably retaining a power take-off shaft within an output shaft hub
09/10/1997EP0793907A2 Single axle agricultural towed implement
08/1997
08/19/1997US5657825 For a coupling a tool to a tractor
08/12/1997CA2161571C Down pressure spring adjustment
06/1997
06/19/1997DE19548636A1 Shield for agricultural machine bearing
05/1997
05/27/1997US5632567 Mounting for agricultural toolbars and tubes of differing cross section
05/07/1997EP0771961A1 Protection device for telescopic shafts
04/1997
04/30/1997DE19635958A1 Agricultural trailer mower
04/29/1997US5623998 Bearing assembly for a leveling harrow
04/24/1997WO1997014291A1 Wear resisting device
03/1997
03/27/1997WO1997010699A1 Transmission arrangement
03/06/1997DE19532423A1 Agricultural machine, e.g. mini tractor
03/05/1997CN1144033A Display device for operation machinery
03/04/1997CA2032709C Disc harrow support assembly
02/1997
02/19/1997CN2247407Y Agricultural mechanical power device
02/11/1997US5601380 Quick disconnect coupling device
01/1997
01/15/1997EP0558678B1 Improvements in agricultural and other powered equipment
12/1996
12/18/1996EP0748579A2 Agricultural machine
12/17/1996US5584349 Power implement
12/10/1996US5582547 Coupling shaft having a protective cover with a locking member
12/10/1996US5582065 For driving an agricultural implement
11/1996
11/06/1996CN1134776A Combined control machine for orchard
10/1996
10/23/1996EP0738459A2 Depth control for agricultural apparatus
10/23/1996EP0738458A2 Agricultural apparatus with device for adjusting the soil pressure of the tools
10/22/1996CA2078643C Draft tongue for connecting pto-driven implement to draft links of a towing vehicle
09/1996
09/25/1996EP0733817A2 Protective device for an articulated shaft
09/11/1996EP0730398A1 Coupling device at a tractor
09/11/1996EP0519913B1 Apparatus for soil cultivation
08/1996
08/27/1996CA2135984C Conservation tillage tool
08/13/1996US5544709 Down pressure spring adjustment
07/1996
07/23/1996US5538474 Driveshaft length adjusting mechanism with two profiles
07/23/1996US5538085 In an agricultural implement
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