Motorized auger

Earth working – With drive means for tool or cleaner – Guided by walking attendant

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Details

172254, 175170, 173185, A01B 3300

Patent

active

060560657

ABSTRACT:
A motorized auger comprising a frame with a pair of handles secured to the frame. Each handle having a proximal and a distal end thereto and a pair of downwardly depending support elements. A first wheel is secured to the distal ends of the pair of handles by frame elements and a rear set of wheels is secured to the proximal ends of the pair of handles by frame elements. A drive mechanism includes a chain and a sprocket operably linked to a drive engine and to a wheel, the wheel having an internal brake drum and internal brake shoes. The internal brake drum and internal brake shoes are linked to a brake cable having a cam for tension reduction secured thereto. A throttle mechanism is engaged to the drive engine and an auger is mounted to the frame. The auger is linked to a hydraulic drive motor and the auger and the hydraulic drive motor are secured to an auger mounting track element.

REFERENCES:
patent: 3835941 (1974-09-01), King
patent: 3976147 (1976-08-01), Cunningham
patent: 4077480 (1978-03-01), Carlson et al.
patent: 4155527 (1979-05-01), Sjoberg
patent: 4961471 (1990-10-01), Ovens
patent: 4979578 (1990-12-01), Landry
patent: 5363925 (1994-11-01), Gallagher
patent: 5388654 (1995-02-01), Heiss
patent: 5396967 (1995-03-01), Stewart
patent: 5673773 (1997-10-01), Lai
patent: 5836402 (1998-11-01), Jones

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