Sod harvester
First Claim
1. A sod harvester comprising:
- a front section for removing a slab of sod from a field;
a rear section;
an articulated connection connecting said front section to said rear section with said front section steerable through the articulated connection to maintain the sod harvester in a tracking condition; and
a tracking arm extending in a forward condition of the front section, said tracking arm includeing a shoe for following a step between an uncut sod field and a harvested sod field.
2 Assignments
0 Petitions
Accused Products
Abstract
A method the method of transferring a roll of sod while inhibiting an unwinding of the roll of sod comprising the steps of: (a) rolling a slab of sod into a first sod roll; (b) forcing the first sod roll onto a sod roll handling mechanism containing a second sod roll with the first sod roll forming pressure contact with the second sod roll on the sod roll handling mechanism; and (c) advancing the sod roll handling mechanism with the second sod roll while maintaining the first sod roll and the second sod roll in pressure contact to thereby inhibit the unwinding of the first sod roll as the first sod roll is transferred to the handling mechanism and an sod harvester guidance system for maintaining a full cut.
56 Citations
6 Claims
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1. A sod harvester comprising:
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a front section for removing a slab of sod from a field;
a rear section;
an articulated connection connecting said front section to said rear section with said front section steerable through the articulated connection to maintain the sod harvester in a tracking condition; and
a tracking arm extending in a forward condition of the front section, said tracking arm includeing a shoe for following a step between an uncut sod field and a harvested sod field. - View Dependent Claims (2)
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3. A sod harvester comprising:
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a front section for removing a slab of sod from a field;
a rear section;
an articulated connection connecting said front section to said rear section with said front section steerable through the articulated connection to maintain the sod harvester in a tracking condition; and
a tracking arm extending in a forward condition of the front section, said tracking arm includes a shoe for following a step between an uncut sod field and a harvested sod field;
said tracking arm is pivotally mounted at a point between a first end and a second end with the second end connected to a sonic transducer that determines the distance of the sonic transducer from a reflecting surface on the sod harvester.- View Dependent Claims (4)
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5. A sod harvester comprising:
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a front section for removing a slab of sod from a field;
a rear section;
an articulated connection connecting said front section to said rear section with said front section steerable through the articulated connection to maintain the sod harvester in a tracking condition;
a tracking arm extending in a forward condition of the front section, said tracking arm includes a shoe for following a step between an uncut sod field and a harvested sod field;
said tracking arm pivotally mounted at a point between a first end and a second end with the second end connected to a displacement member; and
a hydraulic control system, said hydraulic control system connected to said displacement member for directing high pressure fluid to a power cylinder to thereby cause the front section of the sod harvester to maintain a full cut.
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6. A sod harvester comprising:
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a vehicle for removing a slab of sod from a field;
a sonic transducer, a tracking arm extending in a forward condition of the vehicle, said tracking arm including a shoe for following a step between an uncut sod field and a harvested sod field;
said tracking arm pivotally mounted thereon to enable the sonic transducer to determine the distance of the sonic transducer from a reflecting surface on the sod harvester to thereby steer the vehicle as sod is being cut from the uncut sod field.
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Specification