Abrégé

A towable harrow is disclosed. The harrow includes: a main frame having a plurality of ground-engaging wheels; a left side frame and a right side frame, each side frame connected to the main wheeled frame so as to allow folding of the side frames inwardly; a tail frame connected to the main wheeled frame so as to allow folding of the tail frame inwardly about a tail pivot axis; at least one harrow chain supported by one or more of the frames; a tail frame actuator mechanism, the tail frame actuator mechanism including: a linear actuator, the linear actuator having a rod and a cylinder; a main frame connector, the main frame connector connecting the cylinder to the main frame at a first actuating pivot, the first actuating pivot spaced apart from the tail pivot axis; a tail frame connector, the tail frame connector connecting the cylinder to the tail frame at a second actuating pivot, the second actuating pivot spaced apart from the tail pivot axis; wherein extension of the rod actuates folding of the tail frame inwardly to a folded configuration and wherein retraction of the rod actuates folding of the tail frame outwardly to a deployed configuration.

Classes IPC  ?

• A01B 73/04 - Bâtis pliants repliables autour d'un axe horizontal
• A01B 21/08 - Herses à outils rotatifs non entraînés à disques ou outils similaires (pulvériseurs)
• A01B 23/04 - BâtisDispositifs de traction

Produits et services

Agricultural implements, being trailer mounted; agricultural implements, other than hand-operated; agricultural machine tools; agricultural machines; agricultural machines for cultivating; agricultural machines for fertilising; agricultural machines for ground cultivation; agricultural machines for ploughing; agricultural machines for soil working; towable agricultural machines. Agricultural equipment repair and maintenance.

Produits et services

(1) Agricultural implements, being trailer mounted; agricultural implements, other than hand-operated; agricultural machine tools; agricultural machines; agricultural machines for cultivating; agricultural machines for fertilising; agricultural machines for ground cultivation; agricultural machines for ploughing; agricultural machines for soil working; towable agricultural machines. (1) Agricultural equipment repair and maintenance.

Produits et services

Agricultural implements not self-powered being trailer mounted, namely, tillers; Agricultural implements not self-powered other than hand-operated, namely, tillers; Agricultural machines not self-powered, namely, tillers; Agricultural machines not self-powered for cultivating; Agricultural machines not self-powered for fertilizing; Agricultural machines not self-powered for ground cultivation; Agricultural machines not self-powered for plowing; Agricultural machines not self-powered for soil working; Towable agricultural machines not self-powered, namely, tillers; all of the foregoing for towing behind vehicles Agricultural equipment repair and maintenance; all of the foregoing being for agricultural equipment that is not self-powered and is for towing behind vehicles

Produits et services

Agricultural implements being trailer mounted; agricultural implements other than hand-operated; agricultural machine tools; agricultural machines; agricultural machines for cultivating; agricultural machines for fertilising; agricultural machines for ground cultivation; agricultural machines for ploughing; agricultural machines for soil working; towable agricultural machines. Agricultural equipment repair and maintenance.

Produits et services

(1) Agricultural implements being trailer mounted, namely towable tillers; agricultural implements other than hand-operated, namely towable tillers; agricultural machines for fertilising; agricultural machines for ground cultivation; agricultural machines for ploughing; agricultural machines for soil working. (1) Agricultural equipment repair and maintenance

Produits et services

Agricultural implements not self-powered being trailer mounted, namely, tillers; Agricultural implements not self-powered other than hand-operated, namely, tillers; Agricultural machines not self-powered, namely, tillers; Agricultural machines for cultivating; Agricultural machines for fertilising; Agricultural machines for ground cultivation; Agricultural machines not self-powered for ploughing; Agricultural machines not self-powered for soil working; Towable agricultural machines not self-powered, namely, tillers; all of the foregoing for towing behind vehicles Agricultural equipment repair and maintenance; all of the foregoing being for agicultural equipment that is not self-powered and is for towing behind vehicles

Abrégé

A tillage element of a tillage tool, comprising a first member being a plurality of circumferentially spaced radially extending finger elements, the tillage element further comprising a second member being a means for securing the first member to an elongate member, such that the circumferentially spaced radially extending finger elements are secured in relation to and around the elongate member.

Classes IPC  ?

• A01B 33/02 - Instruments d'ameublissement à outils rotatifs entraînés dont les outils sont montés sur un arbre horizontal, perpendiculaire au sens de la marche
• A01B 5/16 - Charrues automotrices à disques ou similaires
• A01B 7/00 - Instruments à disques ou similaires, de travail de la terre, utilisables soit comme charrues, soit comme herses, soit comme instruments similaires
• A01B 15/02 - Lames de charruesLeur fixation
• A01B 15/16 - DisquesGrattoirs de nettoyage des disquesPièces accessoires pour affilage
• A01B 21/02 - Herses à outils rotatifs non entraînés à dents ou outils similaires
• A01B 21/08 - Herses à outils rotatifs non entraînés à disques ou outils similaires (pulvériseurs)
• A01B 23/06 - DisquesGrattoirs de nettoyagePièces accessoires pour affilage
• A01B 33/04 - Instruments d'ameublissement à outils rotatifs entraînés dont les outils sont montés sur un arbre horizontal parallèle au sens de la marche
• A01B 19/02 - Herses à outils non rotatifs (herses traînantes) à outils fixés rigidement ou élastiquement à un bâti porte-outil
• A01B 33/06 - Instruments d'ameublissement à outils rotatifs entraînés dont les outils sont montés sur un arbre vertical ou presque vertical
• A01B 35/16 - Autres machines pour le travail de la terre à outils rotatifs ou roulants non entraînés
• A01B 35/22 - Outils non rotatifsLeur montage
• A01B 45/00 - Machines pour le traitement des prairies ou des pelouses

Abrégé

An agricultural implement includes first and second outer harrows positioned adjacent front and left sides and front and right sides of a frame, respectively, at generally opposite diagonal directions. Third and fourth harrows are similarly positioned adjacent rear and left sides and rear and right sides of the frame, respectively, at generally opposite diagonal directions. The implement may include inner harrows positioned to close gaps left by the outer harrows and positioned at generally opposite diagonal configurations. Each harrow includes a plurality of discs and a chain with a plurality of links that are rotatable about the longitudinal direction of the chain so as to affect multi-purpose actioning of the soil by being able to level the surface rather than dragging material while also breaking up or uprooting weeds or stubble. Left and right sides of the frame are foldable upwardly and inwardly for transport and storage.

Classes IPC  ?

• A01B 19/00 - Herses à outils non rotatifs (herses traînantes)
• A01B 23/00 - Éléments, outils ou parties constitutives des herses
• A01B 35/04 - Autres machines pour le travail de la terre à outils non rotatifs à traction animale ou mécanique
• A01B 35/22 - Outils non rotatifsLeur montage