Hydraulic Stake Puller
AssigneeExtractor Corporation
InventorJohn Z. Blank
Life of this patent
Estimating the term…
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AssigneeExtractor Corporation
InventorJohn Z. Blank
Estimating the term…
A tool for extracting tent stakes from the ground is disclosed. The tool has a portion that houses the motor and hydraulic fluid tank, and a hydraulic cylinder portion the user holds against a tent stake and operates to pull the tent stake. Hydraulic hoses connect the two portions. Separating the motor from the hydraulic cylinder allows the user to manipulate just the portion performing work on the tent stake without having to also lift or stabilize the larger and heavier motor portion. Rotating a handle causes the hydraulic cylinder to extend or retract. A hand guard may be present to prevent accidental crush injuries. The tool is designed to fully extract a stake in two strokes of the hydraulic cylinder.
A tool for pulling tent stakes inserted into the ground in which a tent state comprises an insertable length, a top flange, a bottom flange, and an inter-flange length, and in which said tool comprises a first portion, a second portion, and at least one hydraulic hose connecting said first portion to said second portion,
Dependencies are inferred from the claim text.