Lightweight self-propelled turf sweeper
First Claim
1. A lightweight, self-propelled, hand-guided sweeping apparatus for removing debris lying on the ground, said apparatus comprising:
- a chassis having wheels with ground engaging tires;
a hopper compartment mounted pivotally on said chassis to tilt upwardly and rearwardly about said pivotal connection to dump, by gravity, its debris content;
tilting means for tilting said hopper compartment about said pivotal connection;
rotary brush means for engaging and sweeping said ground surface, said brush means being mounted integrally, horizontally and rotatively on said hopper compartment and being open to said hopper compartment to propel said debris inside said hopper compartment as said brush means rotates;
drive means, fixedly mounted to said chassis, for selectively driving;
at least one of said wheels,said tilting means,said rotary brush means;
control means, mounted to said chassis, for hand-guiding the sweeping apparatus and selectively operating said drive means;
adjusting means, for regulating the tilting position of said hopper compartment and integrally mounted rotary brush relative to the ground surface.
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Accused Products
Abstract
Disclosed herein is a lightweight, self-propelled, hand-guided sweeping apparatus for removing debris lying on the ground, the apparatus comprising: a chassis having wheels with ground engaging flotation tires; a hopper compartment mounted pivotally on the chassis to tilt upwardly and rearwardly about the pivotal connection to dump, by gravity, its debris content; tilting structure for tilting the hopper compartment about the pivotal connection; rotary brush structure for engaging and sweeping the ground surface, the brush structure being mounted integrally, horizontally and rotatively on the hopper compartment and being open to the hopper compartment to propel the debris inside the hopper compartment as the brush structure rotates; drive structure, fixedly mounted to the chassis, for selectively driving: at least one of the wheels, the tilting structure, the rotary brush structure; control structure, mounted to the chassis, for hand-guiding sweeping apparatus and selectively operating the drive structure; wherein the tilting structure is adjustable actuated, under the direction of the control structure, for regulating the position of the hopper compartment and integrally mounted rotary brush relative to the ground surface.
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Citations
10 Claims
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1. A lightweight, self-propelled, hand-guided sweeping apparatus for removing debris lying on the ground, said apparatus comprising:
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a chassis having wheels with ground engaging tires; a hopper compartment mounted pivotally on said chassis to tilt upwardly and rearwardly about said pivotal connection to dump, by gravity, its debris content; tilting means for tilting said hopper compartment about said pivotal connection; rotary brush means for engaging and sweeping said ground surface, said brush means being mounted integrally, horizontally and rotatively on said hopper compartment and being open to said hopper compartment to propel said debris inside said hopper compartment as said brush means rotates; drive means, fixedly mounted to said chassis, for selectively driving; at least one of said wheels, said tilting means, said rotary brush means; control means, mounted to said chassis, for hand-guiding the sweeping apparatus and selectively operating said drive means; adjusting means, for regulating the tilting position of said hopper compartment and integrally mounted rotary brush relative to the ground surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A lightweight, self-propelled, hand-guided sweeping apparatus for removing debris lying on the ground, said apparatus comprising:
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a chassis having two front wheels and one rear wheel, each wheel having ground engaging flotation tires; a combustible fuel engine, fixedly mounted to said chassis, said engine driving a first and a second hydraulic pump; hydraulic drive means, actuated by said first hydraulic pump, for motorizing at said rear wheel; a hopper compartment mounted pivotally on said chassis to tilt upwardly and rearwardly about said pivotal connection to dump, by gravity, its debris content; hydraulic tilting means, actuated by said second hydraulic pump, for tilting said hopper compartment about said pivotal connection; rotary brush means for engaging and sweeping said ground surface, said brush means being mounted integrally, horizontally and rotatively on said hopper means and being open to said hopper compartment to propel said debris inside said hopper compartment, hydraulic rotation means, actuated by said second hydraulic pump, for rotating said rotary brush means; handle means, pivotally mounted to said chassis, for hand-guiding and turning the direction of said rear wheel and selectively operating said driving means; control means mounted to said chassis for selectively operating said tilting means and said rotating means; wherein said hydraulic tilting means is adjustably tilted, under the direction of said control means, for regulating the position of said hopper compartment and integrally mounted rotary brush relative to the ground surface.
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Specification