Earth working – Driven from or guided by stationary object – or anchored – Rotatable about vertical axis
Patent
1992-09-02
1993-11-16
Reese, Randolph A.
Earth working
Driven from or guided by stationary object, or anchored
Rotatable about vertical axis
294 50, 172378, A01B 3306, A01D 906
Patent
active
052614964
ABSTRACT:
An apparatus (10) for rotary extraction of weeds and other vegetation by hand or by using a power driver. The apparatus includes a hollow guide tube (20) in which a shaft (16) is slidably disposed. A plurality of pointed rods (12) are coupled to shaft (16), and can be extended or retracted by movement of shaft (16) within the guide tube (20). The rods (12) are extended and inserted into the soil over the vegetation to be removed. Rotation of the apparatus winds the vegetation and its root around the rods (12) and removes it from the soil. The vegetation is then ejected from the apparatus by retracting the rods (12) and, if necessary, sliding the vegetation off of the tapered sleeve (30).
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O'Banion John P.
Reese Randolph A.
Warnick Spencer
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