A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DUAL-IMPELLER SPREADER WITH DUAL SHUT-OFF CONTROLS
A dual-impeller spreader capable of independently a flowrate of particulate material about two halves of the spreader's coverage area. The spreader includes a frame, a hopper, and wheels rotatably connected to the frame via an axle. A first impeller is fixed to a first impeller shaft rotatably coupled to the axle via a first gear train, and a second impeller is fixed to a second impeller shaft rotatably coupled to the axle via a second gear train. A first shut-off control selectively opens and closes a first set of hopper exit openings located above the first impeller, while a second shut-off control selectively opens and closes a second set of hopper exit openings located above the second impeller. The first shut-off control and the second shut-off control selectively open and close the respective openings independent of each other.
DUAL-IMPELLER SPREADER WITH DUAL SHUT-OFF CONTROLS
A dual-impeller spreader capable of independently a flowrate of particulate material about two halves of the spreader's coverage area. The spreader includes a frame, a hopper, and wheels rotatably connected to the frame via an axle. A first impeller is fixed to a first impeller shaft rotatably coupled to the axle via a first gear train, and a second impeller is fixed to a second impeller shaft rotatably coupled to the axle via a second gear train. A first shut-off control selectively opens and closes a first set of hopper exit openings located above the first impeller, while a second shut-off control selectively opens and closes a second set of hopper exit openings located above the second impeller. The first shut-off control and the second shut-off control selectively open and close the respective openings independent of each other.
DUAL-IMPELLER SPREADER WITH DUAL SHUT-OFF CONTROLS
EPANDEUSE A DEUX TURBINES ET DEUX COMMANDES DE FERMETURE
SEVREY RICHARD (author) / PARIZEK JUSTIN B (author) / MARTIN CASEY (author) / MARSHALL JOHN (author) / JONES TIM (author)
2020-06-18
Patent
Electronic Resource
English
IPC:
A01C
Pflanzen
,
PLANTING
/
B65G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
,
Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE