Mixing-tank trailer
First Claim
1. A mixing-tank trailer comprising:
- a trailer frame provided with a hitch on the front thereof for engaging a towing vehicle;
a differential housing having wheels on the side ends thereof for supporting said trailer frame, said differential housing including half-axles in the sides thereof engaging said wheels, a differential output shaft disposed normal to the axes of said half axles, and differential gearing for coupling the inner ends of said half axles and said differential output shaft;
a tank mounted on said trailer frame, said tank having a mixer shaft encompassed by mixing blade members mounted for rotation therein; and
reduction gearing means for drivingly connecting the differential output shaft to the mixer shaft;
whereby as said mixing-tank trailer is being towed its wheels rotate the half-axles to drive the differential output shaft and thereby the mixer shaft to mix the liquid carried in the tank.
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Accused Products
Abstract
A mixing-tank trailer is provided comprising a trailer frame supported on a differential housing which encloses half-axles having wheels attached on the outer ends thereof. The differential housing includes a central output shaft disposed normal to the half-axles and coupled to be driven by the half-axles through differential gearing. A cylindrical tank disposed lengthwise on the frame is provided with a rotatable internal shaft having mixer blade members attached thereto for mixing a liquid carried in the tank. The internal shaft is coupled for rotation by a reducing gear arrangement driven by the central output shaft which is driven by the rotation of the wheels of the mixing-tank trailer as it is being towed by a vehicle.
19 Citations
9 Claims
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1. A mixing-tank trailer comprising:
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a trailer frame provided with a hitch on the front thereof for engaging a towing vehicle; a differential housing having wheels on the side ends thereof for supporting said trailer frame, said differential housing including half-axles in the sides thereof engaging said wheels, a differential output shaft disposed normal to the axes of said half axles, and differential gearing for coupling the inner ends of said half axles and said differential output shaft; a tank mounted on said trailer frame, said tank having a mixer shaft encompassed by mixing blade members mounted for rotation therein; and reduction gearing means for drivingly connecting the differential output shaft to the mixer shaft; whereby as said mixing-tank trailer is being towed its wheels rotate the half-axles to drive the differential output shaft and thereby the mixer shaft to mix the liquid carried in the tank. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A mixing-tank trailer comprising:
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an elongated trailer frame including a forward triangular portion provided with means for hitching said trailer frame to a towing vehicle; an axle means transversely disposed and connected below said elongated trailer frame; wheels connected to the outer ends of said axle means for supporting said trailer frame; an output shaft disposed below said elongated trailer frame and normal to the axis of said axle means; bevel gears for coupling said axle means to said output shaft; a cylindrically shaped tank having inlet and outlet means and mounted on said trailer frame with its longitudinal axis extending horizontally parallel to the axis of said output shaft; a mixer shaft extending horizontally within said tank with its opposing ends mounted for rotation at the opposite end walls of said tank, said mixer shaft having mixing blade members attached thereto; and gear reduction means coupling said output shaft and said mixer shaft whereby as said trailer frame is being towed by a vehicle said mixer shaft is rotated at a speed substantially less than the rotation of the wheels supporting said trailer frame.
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9. A mixing-tank trailer comprising:
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an elongated trailer frame including a forward triangular portion provided with means for hitching said trailer frame to a towing vehicle; a differential transversely disposed and connected below said elongated trailer frame, said differential including half-axles, an output shaft disposed normal to the axes of said half axles, and differential gearing for coupling said half axles and said output shaft; wheels connected to the outer ends of said half-axles for supporting said trailer frame; a cylindrically shaped tank having inlet and outlet means and mounted on said trailer frame with its longitudinal axis extending horizontally in the direction of the axis of said output shaft; a mixer shaft extending horizontally within said tank with its opposing ends mounted for rotation at the opposite end walls of said tank, said mixer shaft having mixing blade members attached thereto; and gear reduction means coupling said output shaft and said mixer shaft whereby as said trailer frame is being towed by a vehicle said mixer shaft is rotated at a speed substantially less than the rotation of the wheels supporting said trailer frame.
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Specification