Abrégé

A hay rake tooth assembly for use with a mounting clip on a hay rake wheel. The hay rake tooth assembly has a tine with a ball-shaped retaining member that is configured to permit a shaft of the tine to move along the length of the difference in diameter between the shaft and a tine opening of the mounting clip in which is the tine is assembled.

Classes IPC  ?

• A01D 7/06 - Râteaux à dents de forme ou à fixation particulières
• A01F 7/02 - Dispositifs de battage à outils rotatifs

Abrégé

The present invention relates to a compression spring assembly for a hay rake. The compression spring assembly has a rod that slidably receives a first stop, a compression spring, and a second stop. A limiter assembly is connected to the rod and has a limiting member that is received through a guide of a guide assembly that is connected to the rod. The guide encompasses the limiting member.

Classes IPC  ?

• A01D 80/00 - Éléments ou parties constitutives des faneuses
• A01D 78/14 - Faneuses à dents mobiles par rapport à la machine à têtes ou roues porte-dents rotatives les dents tournant autour d'un axe sensiblement horizontal
• F16F 1/06 - Ressorts enroulés dont les enroulements constituent une surface cylindrique
• F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objetsMoyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p. ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette
• F16F 1/12 - Fixations ou montages

Abrégé

A hay rake tooth assembly for use with a mounting clip on a hay rake wheel. The hay rake tooth assembly has a tine with a ball-shaped retaining member that is configured to permit a shaft of the tine to move along the length of the difference in diameter between the shaft and a tine opening of the mounting clip in which is the tine is assembled.

Classes IPC  ?

• A01D 7/06 - Râteaux à dents de forme ou à fixation particulières
• A01F 7/02 - Dispositifs de battage à outils rotatifs

Abrégé

A hay rake tooth assembly having a base plate. One or more tines that extend through and are captured by one or more holes in the base plate. A molding connected to the base plate and molded about the tine extends.

Classes IPC  ?

• A01D 80/02 - DentsFixation des dents
• A01D 7/06 - Râteaux à dents de forme ou à fixation particulières
• A01D 78/08 - Faneuses à dents mobiles par rapport à la machine à têtes ou roues porte-dents rotatives

Abrégé

A hay rake tooth assembly having a base plate. One or more tines that extend through and are captured by one or more holes in the base plate. A molding connected to the base plate and molded about the tine extends.

Classes IPC  ?

• A01D 80/02 - DentsFixation des dents

Abrégé

A mounting clip includes an elongated channel having a first end, a central portion, and an elongated second section. Along the elongated section are at least two laterally widened sections that provide greater surface area for receiving an elastomeric block of a tooth. At least one of the ends of the channel extend beyond one of the laterally widened sections.

Classes IPC  ?

• A01D 76/00 - Faneuses à dents qui restent fixes par rapport à la machine pendant son fonctionnement, mais qui peuvent être relevables pour la décharge
• A01D 80/02 - DentsFixation des dents

Abrégé

A foldable hay rake has two rake arms comprised of first and second rake arm structures with rake wheels thereon pivotally secured to a base frame to pivot in a vertical plane. A center rake arm structure is pivotally associated with the base frame with a center rake arm frame located adjacent a rearward end of the base frame between the first and second rake arm structures. At least one of the hay rake wheels has a plurality of teeth extending therefrom with a tooth spacing between adjacent teeth of less than five inches and an outer diameter greater than 60 inches. A castor wheel is pivotally attached to the outer end of the main support frame, with an axle dampener operationally associated with the castor wheel to dampen wobbling of the castor wheel.

Classes IPC  ?

• A01B 73/02 - Bâtis pliants
• A01D 57/12 - Peignes rotatifs

Abrégé

A foldable hay rake has two rake arms comprised of first and second rake arm structures with rake wheels thereon pivotally secured to a base frame to pivot in a vertical plane. A center rake arm structure is pivotally associated with the base frame with a center rake arm frame located adjacent a rearward end of the base frame between the first and second rake arm structures. At least one of the hay rake wheels has a plurality of teeth extending therefrom with a tooth spacing between adjacent teeth of less than five inches and an outer diameter greater than 60 inches. A castor wheel is pivotally attached to the outer end of the main support frame, with an axle dampener operationally associated with the castor wheel to dampen wobbling of the castor wheel.

Classes IPC  ?

• A01D 76/00 - Faneuses à dents qui restent fixes par rapport à la machine pendant son fonctionnement, mais qui peuvent être relevables pour la décharge

Abrégé

A foldable hay rake has two rake arms comprised of two or more arm members with rake wheels thereon. The hay rake arms are pivotally secured together to a pivot assembly to pivot in a vertical plane. The pivot assembly is pivotally secured for pivoting in a horizontal plane to a vertical post having positioning wheels at a lower end. An upper end is pivotally secured to outer ends of wing arms comprised of parallelogram members which are pivotally secured to a central base frame, which has a power cylinder to pivot the wing arms in a horizontal plane. A lift tube is mounted to the rake arm and attached to the raking wheels. A hydraulic cylinder is attached to the rake arm and the forward end of the lift tube. As the hydraulic cylinder operates, it pulls the lift tube from the forward end, raising the raking wheels.

Classes IPC  ?

• A01D 78/00 - Faneuses à dents mobiles par rapport à la machine
• A01B 73/06 - Bâtis pliants repliables autour d'un axe vertical
• A01D 80/00 - Éléments ou parties constitutives des faneuses

Abrégé

A foldable hay rake has two rake arms comprised of two or more arm members with rake wheels thereon. The hay rake arms are pivotally secured together to a pivot assembly to pivot in a vertical plane. The pivot assembly is pivotally secured for pivoting in a horizontal plane to a vertical post having positioning wheels at a lower end. An upper end is pivotally secured to outer ends of wing arms comprised of parallelogram members which are pivotally secured to a central base frame, which has a power cylinder to pivot the wing arms in a horizontal plane. A lift tube is mounted to the rake arm and attached to the raking wheels. A hydraulic cylinder is attached to the rake arm and the forward end of the lift tube. As the hydraulic cylinder operates, it pulls the lift tube from the forward end, raising the raking wheels.

Classes IPC  ?

• A01D 78/00 - Faneuses à dents mobiles par rapport à la machine
• A01B 73/06 - Bâtis pliants repliables autour d'un axe vertical
• A01D 80/00 - Éléments ou parties constitutives des faneuses

Produits et services

Hay machines, namely, v-rakes, dump rakes, side delivery rakes, [ window ] * windrow * fluffers, bale haulers, mowers; and dirt scrapers