Ground working device for powered hand-held rotary devices

Details Ground working device for powered hand-held rotary devices Ground working device for powered hand-held rotary devices

1994-10-17

1996-07-30

Warnick, IV, Spencer K.

Earth working

With drive means for tool or cleaner

Tool driven about generally vertical axis

172 41, 172523, A01B 3306

Patent

active

055402879

ABSTRACT:
A ground working device for powered hand-held rotary devices includes four resilient ground working members mounted upon and extending downwardly from a mount and includes a weighted hub which along with the mount is detachably attached to the bottom of a rotatable shaft of a rotary device for rotation therewith and includes a flexible shroud fastenable to a housing of the rotatable shaft and shrouding the ground working members to prevent debris from being sent airborne and possibly injuring the user or others nearby. The ground working device conveniently and easily tills, weeds, and cultivates the ground especially lawns and gardens.

REFERENCES:
patent: 3006423 (1961-10-01), Buddingh et al.
patent: 4287955 (1981-09-01), Anderson
patent: 4544038 (1985-10-01), Schonert
patent: 4911247 (1990-03-01), Kuhlmann et al.
patent: 4936391 (1990-06-01), Cameron
patent: 5054559 (1991-08-01), Paul
patent: 5287932 (1994-02-01), Fleck

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