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Class 111/143 - Having holddown


Subclass of Class 111 - Planting
Definition: Apparatus wherein the trash control accessory includes means
No. of patents: 13
Last issue date: 05/29/2007


NumberTitleIssue Date
7222575Apparatus for preparing soil for the placement of seed and additive
An apparatus for preparing soil for the placement therein of at least one of seed and fertilizer. A frame is provided with there being first structure on the frame for penetrating the soil to create an opening for at least one of seed and fertilizer as the frame is ...
05/29/2007
6997121Minimum tillage agricultural implement having furrow opening shank assemblies
An agricultural implement for forming a furrow in a soil, is described and which includes a rotatable shank; a resilient, movement limiting member disposed in force transmitting relation relative to the rotatable shank; and a pair of wheels mounted for earth engagin...
02/14/2006
6912963Apparatus for preparing soil for the placement of seed and additive
An apparatus for preparing soil for the placement therein of at least one of seed and fertilizer. A frame is provided with there being first structure on the frame for penetrating the soil to create an opening for at least one of seed and fertilizer as the frame is ...
07/05/2005
6805204Vehicle, especially for beach cleaning
A vehicle, especially for beach cleaning, with a vehicle frame on which a front wheel axle and a rear wheel axle are arranged, is known in the art. According to the invention, the vehicle frame is divided into a front section and a rear section, which are connected ...
10/19/2004
6135037Lifting mechanism for a seeding machine row cleaner
A suspension for a row cleaner associated with a furrow opener in a seeding machine includes a lifting mechanism to lift the row cleaner when the furrow opener is lifted. The lifting mechanism includes a bell crank having an input crank arm coupled to the...
10/24/2000
5970892Trash cleaning structure for a furrow opening device
A shallow-toothed clearing disk pivotally supported from the upper end of the opener drawbar assembly. A four bar linkage is connected to the forward end of the drawbar by a bracket which includes at least one link and corresponding pivot structure locate...
10/26/1999
5878678Trash cleaning structure for a furrow opening device
A pair of angled disks supported by a four bar linkage from the upper end of the opener drawbar assembly clears trash from a narrow area in front of the opener. The four bar linkage has a virtual center located on or close to the center of the opener disk...
03/09/1999
5588382Zone tiller attachment for planters
The zone tiller attachment employs a pair of spoked tillage wheels that converge downwardly and forwardly toward one another in leading relationship to the planter and in such an orientation that their heavy, thick, blunt spokes mutually intersect and ove...
12/31/1996
5461995Rotary row cleaner with reversible spring
A planter includes a pair of toothed wheels which sweep mulch away from the path followed by furrow opening discs. The sweeper wheels are carried on the trailing end of a parallel bar linkage attached to a tool bar by which the planter is pulled. As a res...
10/31/1995
5396962Device for making sowing furrows in a lawn
A device for making sowing furrows in a lawn, provided with a mobile frame having a number of disc-like cutting members disposed adjacently of each other transversely of the direction of forward movement thereof and drivable round a horizontal shaft. Acco...
03/14/1995
5341754Rotary row cleaner for a planter
A planter includes a pair of toothed wheels which sweep mulch away from the path followed by furrow opening discs. The sweeper wheels are carried on the trailing end of a parallel bar linkage attached to a tool bar by which the planter is pulled. As a res...
08/30/1994
4550122Attachment for removing residue in front of a planter
An attachment for a minimum tillage planter which is mounted forwardly of the planting shoe for removing residue from in front of such planting apparatus for the purpose of allowing consistency in the making of a trench and for the depositing of seeds the...
10/29/1985
4502547Soil working device with cleaner
The presence of rank vegetation or loose crop residue on the soil surface (straw, maize stalks etc.) is always troublesome to ploughs, cultivators, seed drills and other agricultural implements required to slice vertically through and penetrate the soil. ...
03/05/1985
 
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