Class 172/625 - With alternate draft means (spaced 90 degrees)

Subclass of Class 172 - Earth working
Definition: Apparatus in which the earth working element groups are
No. of patents: 24
Last issue date: 08/23/1988

Browse patents
Browse applications

Number	Title	Issue Date
4765639	Implement swing hitch permitting endwise transport A wide multi-row planter has a tongue which upon being disconnected at one point from the planter frame can be pivoted from its field position to an endwise transport position wherein the tongue and planter frame are within the tread width of the transpor...	08/23/1988
4721168	Agricultural implement with raisable lift frame rotatable about vertical axis An agricultural planter has a main carrier frame attached to a tractor by an hydraulically actuated telescoping tongue. Individual row units are mounted on a lift frame which in the illustrated embodiment has a center section and left and right wing secti...	01/26/1988
4552374	Pulling hitch assembly A pulling hitch assembly, which includes a front beam which can be attached to a pulling unit, such as a tractor. An angle beam is pivotably attached to the front beam, and a pivoting device is provided which is associated with the front beam and the angl...	11/12/1985
4552375	Convertible implement frame pulled lengthwise in the transport position An implement frame convertible between use and transport positions and pulled lengthwise for road transport has an improved hitch assembly and an improved transport steering mechanism....	11/12/1985
4506904	Agricultural implement convertible between use and transport positions An agricultural implement includes an elongated carrier frame with support wheels. One or more tool sections, each having tools mounted to a tool mounting bar, are mounted to the carrier frame. The tool sections are independently raised and lowered betwee...	03/26/1985
4450918	Discing tool positionable to be transported A discing tool is provided which includes a plurality of disc gangs connected to a movable elongated frame. The frame is supported on a number of rotatable wheel assemblies so that the disc gangs can be moved in a direction generally parallel to the longi...	05/29/1984
4446926	Multiple unit agricultural device and transport system therefor A transport device for an agricultural drill is disclosed. Individually mounted, hydraulically actuated transport wheels are described. The transport wheels may be lowered in order to raise the drill to allow movement in a direction perpendicular to the o...	05/08/1984
4442662	Method and apparatus for converting a harvesting machine between operating and transport positions A crop harvesting machine convertable between a longitudinally movable operating position and a laterally movable transport position is disclosed wherein the frame of the crop harvesting machine is pivotally rotated about a pivot axis carried by the draft...	04/17/1984
4402368	Earth scraper and ground support therefor A surface grading device adapted to be towed over a surface to be graded, capable of self adjustment in accordance with a pre-established signal such as a laser beam, capable of grading cross sloping surfaces, capable of minimizing blade deflection caused...	09/06/1983
4382608	Towable paired teams of farm implements Disclosed are towably paired teams of farm implements pivotably connected together at their central leadward-tongues to an intervening vehicular frame member which permits a tractor or other drayage vehicle to tow the farm implements together. During abre...	05/10/1983
4361341	Hitch for draft implement A hitch for elongate implements such as a grain drill, the hitch including a draft frame with a dogleg shape, and a diagonal brace connected to the implement, a cable interconnecting the draft frame and diagonal brace and coordinating motion thereof, a sp...	11/30/1982
4340239	Farm implement with two-way hitch A farm implement for attachment to a draft vehicle including an elongated frame, a set of wheels mounted on the frame at one end for rotation about axes normal to the longitudinal axis of the frame, hydraulic motors for moving the wheels between an upper ...	07/20/1982
4260172	Implement transport system An implement hitch for ganging multiple implements and towing them forwardly in a field-working position and endwise in a transport position. Trusses extend between hitch assemblies on the implements to provide endwise spacing of the implements. Stabilize...	04/07/1981
4223741	Vehicle for agricultural use with transport wheels A vehicle to be moved in either of two mutually perpendicular directions, and including a first plurality of caster wheels, a second plurality of wheels rotatable on parallel axes to follow a common track aligned with one of the directions, apparatus for ...	09/23/1980
4204699	Hitch for draft implement A hitch for elongate implements such as a grain drill, the hitch including a draft frame with a dogleg shape, and a diagonal brace connected to the implement, a cable interconnecting the draft frame and diagonal brace and coordinating motion thereof, a sp...	05/27/1980
4202474	Machine for spreading fertilizer and seed A machine for spreading fertilizer and seed in which the width of the machine with respect to its working direction of travel is greater than its length with respect to the working direction of travel. The machine comprises at least two individual machine...	05/13/1980
4162085	Swingable transport bar A swingable transport bar comprising a linkage arrangement for attachment to press drills or other similar earth working equipment to transport the drill in normal seeding relationship across a field and thereafter to swing the linkage arrangement from a ...	07/24/1979
4157735	Endwise transport structure for drills A plurality of grain drills are coupled together in end-to-end relation for towing behind a tractor for operation and alternately in an endwise direction for transport. Each drill is supported in field operation by a forward caster wheel and a plurality o...	06/12/1979
4127283	Multiple drill hitch assembly A plurality of conventional grain drills or other agricultural implements are arranged in a staggered transverse pattern within individual peripheral frameworks. The frameworks are pivoted to one another about longitudinal axes. They are adjustably suppor...	11/28/1978
4119329	Farm apparatus A farm apparatus is disclosed herein which includes a tool bar for mounting various farm attachments, such as planters, thereto. A first pair of wheels are mounted at one end of the tool bar and are oriented to permit transportation of the tool bar along ...	10/10/1978
4106788	Hoe drill carrier A hoe drill carrier for mounting on the rear of a hoe drill and raising the rear of the drill including the press wheels of the hoe drill above the ground surface. The carrier co-acting with the front wheels of the hoe drill in transporting the hoe drill ...	08/15/1978
4089430	Farm implement trailer A farm implement trailer for towing a farm implement laterally on a highway, dirt road, or the like. The trailer straddling the back of the farm implement and raising the back of the implement above the ground surface. The trailer co-acting with caster wh...	05/16/1978
4026365	Caster wheel supported agricultural implement with self-locking caster wheel A transversely and linearly elongated tractionally supported tool-carrying frame for agricultural implements having caster wheels which are shiftable individually and vertically relative to the frame to move the latter, and consequently the tools, between...	05/31/1977
3997684	Method for making expanded potato based snack products A potato based food snack is prepared by mixing cooked potato solids with water and ungelatinized starch to form a dough having between about 40 percent and about 50 percent solids by weight, forming the dough into pieces, and frying the pieces in hot coo...	12/14/1976

PatentStorm

Bizarre Patents

PatentStorm News

Class 172/625 - With alternate draft means (spaced 90 degrees)