Earth working – With drive means for tool or cleaner – Guided by walking attendant
Patent
1977-04-11
1978-06-27
Stouffer, Richard T.
Earth working
With drive means for tool or cleaner
Guided by walking attendant
172 84, 172116, A01B 3300, A01B 3906
Patent
active
040969150
ABSTRACT:
A cordless earth tiller has a housing mounted upon wheels and including a handle for guiding and controlling the tiller and tilting the same in a fore-and-aft direction. A power driven crankshaft disposed forwardly of the wheels carries a plurality of arms which depend from crankpins of the crankshaft and are provided at their lower ends with tines. Links are pivotally connected at one end to the arms and at the other end to an axle of the wheels whereby rotation of the crankshaft causes a tilling or cultivating motion of the tines. The tines sequentially impinge upon the ground in a substantially vertical direction and proceed through the ground at a rearward inclination to draw the tiller through the ground in response to rotation of the crankshaft. Modifications comprise the use of harrowing disks as wheels and the substitution of ice chipping tools for the tines, etc.
REFERENCES:
patent: 302393 (1884-07-01), Gillet
patent: 1205342 (1916-11-01), Glass
patent: 1228992 (1917-06-01), Ullman
patent: 1624610 (1927-04-01), Matson
patent: 3204704 (1965-09-01), Goette
Slough J. H.
Stouffer Richard T.
True Temper Corporation
LandOfFree
Ground working apparatus with tools to draw the apparatus forwar does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ground working apparatus with tools to draw the apparatus forwar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ground working apparatus with tools to draw the apparatus forwar will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2300131