|
Match
|
Document |
Document Title |
|
|
8047301 |
Disc gang assembly for an agricultural implement
A disc gang for use with an agricultural implement includes a pair of front and a pair of rear disc openers mounted to a carrier boom by a mounting arm that can be independently raised and lowered...
|
|
|
8037944 |
Fastening device for coupling ploughing elements in agricultural cultivation machines
Fastening device for coupling ploughing elements in agricultural cultivation machines, the ploughing elements including ploughshares, points, blades or any similar type of tool, the fastening...
|
|
|
7992328 |
Trench wall ripper apparatus
An apparatus coupled to an excavation bucket for creating a trench sidewall having indentations formed therein.
|
|
|
7712234 |
Trench wall ripper apparatus
An apparatus coupled to an excavation bucket for creating a trench sidewall having indentations formed therein.
|
|
|
7647982 |
Scraper with rotating blade for engaging a rotating disk
A scraper for mounting to a tool bar of a farm implement having at least one rotating disk for tilling soil, including a support mounted to the tool bar and a shaft pivotally attached to and...
|
|
|
7568439 |
Fertilizer knife and point structure
A knife assembly includes a unique finned point with angled soil-engaging surfaces defining several fracture areas and preventing slabbing to avoid excessive soil disturbance and knife wear. The...
|
|
|
7493964 |
Ground engaging tool alignment assembly
A tillage implement includes a ground engaging tool assembly configured to enhance alignment relative to a forward direction of travel of a tow vehicle. The ground engaging tool assembly generally...
|
|
|
7481278 |
System and method for a disc opener with gauge wheel depth adjustment assembly
A disc opener system for attachment to an agricultural vehicle for opening a seed trench. The system includes a main arm, a disc opener mounted to the main arm, a gauge wheel mounted about a pivot...
|
|
|
7464767 |
Disc opener for an agricultural planting apparatus
A disc opener assembly for an agricultural planter includes a coulter disc formed without a pilot hole for the spindle of the mounting hub. The mounting hub is formed without the spindle such that...
|
|
|
7255179 |
Cultivator sweep assembly
A cultivator sweep assembly having a sweep adapted for releasable attachment to a shank of a mobile agricultural apparatus. The sweep assembly includes a sweep having a more narrow profile, and a...
|
|
|
7246563 |
Pivot assembly for planter closing wheel frame
A pivot assembly is provided for attaching a closing wheel frame to a planter. The closing wheel frame has a pair of closing wheels attached at a rear end and a pair of mounting openings formed at...
|
|
|
7210540 |
Tool retaining mechanism
A securing arrangement for a tool (7) of an agricultural tillage implement of a type having a tapered interconnection between a socket (5) on the tool and an adaptor piece (3) adapted for mounting...
|
|
|
7131501 |
Disk harrow with U-shaped cushions of tapered round section
U-shaped cushions, also known as shanks or spring members, resiliently support a gang of disks on the frame of a disk harrow. The agricultural disk cushion is manufactured from a round section of...
|
|
|
7124836 |
Knock-on sweep structure
Sweep retaining structure includes a retainer having a contact end biased towards the sweep. The sweep includes two or more spaced end-receiving areas to accommodate changes in the mounted sweep...
|
|
|
6668940 |
Cultivator point assembly
A cultivator point assembly includes an adaptor having a front and a rear end, and intended to be mounted to a cultivator machine at an upper end and having a foot projecting from a lower end. A...
|
|
|
6571884 |
Quick change sweep retainer
A novel solution for changing sweeps or knives on a cultivator or other soil working tool is the subject matter of the present invention. In today's farming world, where labor is at a premium and...
|
|
|
6516895 |
Tool shank mounting assembly
A mounting assembly for a shank including a shank holder having a passage for receiving the shank, the passage having at one end opposite tapering surfaces which define with the leading edge of the...
|
|
|
6505688 |
Soil conditioning implement
A seed bed packer including a frame, a plurality of wheels connected to the frame, and a soil packing element. The packer also includes a spring shank for transferring weight from the frame to the...
|
|
|
6315058 |
Soil-working implement having quick-change sweep design
An improved soil-working implement. The implement comprises a shank having a free-end portion; a one-piece adapter defining a recess, wherein the adapter is removably affixed to the shank free-end...
|
|
|
6315057 |
Quick change sweep apparatus
Sweep apparatus may be easily secured to and removed from a tine by a pair of flex pins. The sweep includes a plate and a pair of side flanges extending downwardly from the plate through which the...
|
|
|
6289996 |
Securing device for knock-on earthworking tool
A retainer is disclosed for preventing accidental release of a knock-on earthworking tool from an adaptor secured to the tine of an agricultural implement. The retainer, which is integrally formed...
|
|
|
6241144 |
Friction fit tab and slot shape
An apparatus and method for positioning a first piece relative to a second piece in a predefined position is disclosed. This apparatus has a tab and a slot. The tab projects from one of the first...
|
|
|
5941318 |
Cultivator sweep assembly
A cultivator sweep secured to a sweep holder that is attached to a cultivator implement for shearing surface soil. The cultivator sweep includes a body member having a front nose portion, a rear...
|
|
|
5881821 |
Fin sweep assembly and method of manufacture
A tillage sweep assembly includes a base sweep with a central fore-and-aft slot. A support strap or stem includes a corresponding fore-and-aft extending protrusion which mates with the slot. A...
|
|
|
5711378 |
Knock-on earth working tool securement assembly
A tapered adaptor (10) disposed at a free, leading end of a cultivator shank (S) is arranged to co-operate with a blocking member (27). The blocking member (27) defines forwardly facing abutment...
|
|
|
5579852 |
Soil working tool
A soil working tool in the form of a streamlined tool 10 having a concave ridge-like edge 11 extending along a major portion of the length of the tool and being equipped with recessed holes 12 and...
|
|
|
5485886 |
Adjustable agricultural tool holder
A holder for an agricultural tool. The holder has a shaft with first structure at a first location for mounting at least one agricultural tool to the shaft. The shaft has a portion that is movable...
|
|
|
5465796 |
Shank assembly with knock-on sweep
An agricultural shank assembly includes an edge-bent standard having an integral tool-receiving end which is tapered to provide a self-locking fit for a matching sweep. A non-corroding plastic pin...
|
|
|
5462124 |
Dual coulter device
A pair of coulter units arranged in a staggered relationship, each coulter unit having an upstanding shank of a height to place the shanks below a tool bar, a single, relatively flat plate disposed...
|
|
|
5427038 |
Adjustable gauge wheel for a planter
An agricultural planting machine has a pair of adjacent furrow opening disks that form a V-shaped furrow as the machine advances and a pair of ground engaging gauge wheels respectively mounted for...
|
|
|
5407014 |
Gravel scarifying device
A scarifier/grader apparatus comprises, in combination, a tractor connected through a 3-point hitch to a scarifier/grader attachment wherein: the tractor is adapted to be operably connected through...
|
|
|
5407013 |
Gravel scarifying and levelling device
A scarifier/grader apparatus comprises, in combination, a tractor connected through a 3-point hitch to a scarifier/grader attachment wherein: the tractor is adapted to be operably connected through...
|
|
|
5248000 |
Harrowing device
A harrowing device for harrowing a ground surface includes a haulable frame. A plurality of blade holders are secured to the frame, and extend downward from the frame. The blade holder has a...
|
|
|
5117918 |
Cultivator blade supporting structure
There is provided a cultivator blade supporting structure including at least one cultivator blade having a shank and a blade portion, at least one blade holder having a cavity for removably...
|
|
|
5064001 |
Rotary soil working tool
A rotary soil working tool comprising a rotatable support member having an engaging portion and a plurality of soil working elements each comprising an elongated member with a waisted portion. Each...
|
|
|
5007484 |
Method and apparatus for changing cultivator plow blades
A soil cultivator has a new cultivator shank and a new plow blade which has a fixed lock structure. The plow blade is held to the shank by a movable snap action lock mechanism in a working end of...
|
|
|
4976566 |
Tool mounting assembly
An assembly for mounting an earth working tool to a shank having a substantially vertical track on the rear end of the shank, a tool holder having a C-shaped opening at its forward end and adapted...
|
|
|
4871032 |
Deep tillage implement
A deep tillage earth engaging implement having a frictional attachment to a tine of an agricultural machine in which the attachment portion incorporates a socket with a cross-section tapering...
|
|
|
4799555 |
Chisel plow mounting assembly
A mounting assembly for attaching a chisel plow share to a standard comprises a first bracket slidable over the standard and including hooks for engaging the share; a second bracket slidable over...
|
|
|
4794992 |
High center shovel
Standard shovels, particularly shovels used in deep tillage implements, vibra chisel or vibra shank cultivators and the like tend to push or roll the soil ahead in front of the shovel leading to...
|
|
|
4785889 |
Turf coring tool
A turf coring tool includes a tubular cut out wall section turf coring tine having an upper tubular end for receiving force contained within a socket and having this upper end of the coring tine...
|
|
|
4781254 |
Two-piece earth engaging implement and method of forming the same
An agricultural earth engaging implement formed from two metal plate sections. One piece forms a narrow profile shaft and the other forms the earth engaging portion. The shaft is formed to provide...
|
|
|
4779686 |
Ploughshare assembly having holder rotatably engageable with aperture in ploughshare
A ploughshare assembly includes a ploughshare and a support for the ploughshare. A pair of opposed internal edges defines a recess in the ploughshare. A holder formation on the support includes a...
|
|
|
4676014 |
Excavator tooth
A cutter for an excavator or like earth moving machine or implement has a holder which can be mounted on the machining bucket and formed with a bifurcated end receiving a web between claws of a...
|
|
|
4638868 |
Earth engaging implements
An earth engaging implement and tine construction comprising a tine having bolted thereto an adaptor having an upper surface externally tapered in cross section, an elongated slot extending through...
|
|
|
4576239 |
Scarifier tooth assembly
A scarifier tooth assembly of the type used on earth excavation equipment for digging furrows in the ground which comprises a replacement point and a clamp member for securing the point to a...
|
|
|
4421178 |
Rotary cultivator hoeing tool fitted with one or more non-compaction teeth
A rotary hoeing tool comprising a flat portion, or hoe-blade, furnished with a forward cutting edge and one or more teeth set apart, parallel with each other, interchangeable or otherwise and...
|
|
|
4415042 |
Replaceable ripper shoe
In the agricultural industry, one cultivator wheeled cart cultivator implement has a vertical ripper blade for use in ripper cultivating the soil usually between rows of growing crops. The vertical...
|
|
|
4333536 |
Plow shank and digging blade attached to lower extremity thereof by adaptor
A plow shank has a digging blade attached to the lower extremity thereof by an adaptor. The digging blade has an inclined upper arcuate surface to which the adaptor is releasably secured. The...
|
|
|
4301871 |
Soil cultivating machines
A cultivating machine has soil working members journalled in a hollow frame portion. Each member includes a harrow with supports and downwardly extending strips attached to the supports. The lower...
|