Earth working – Lawn edger – Rolling or driven cutter
Patent
1991-07-29
1992-10-20
Reese, Randolph A.
Earth working
Lawn edger
Rolling or driven cutter
172 13, 172120, A01B 4500
Patent
active
051562189
ABSTRACT:
A landscape edging machine detachably mounted to the frame of a commercial mower and connection to the power-takeoff shaft to provide rotational power through a drive mechanism to a rotatable cupped disc is disclosed wherein the edging machine is provided with a cupped disc having a serrated edge and being positionally angled with respect to the direction of travel of the machine to facilitate the digging of the soil out of a trench to form a line of demarcation between the grassed lawn area and the adjacent mulched plant bed. The rotatable disc is positioned proximate to the front wheels to permit the disc to easily track along with the mower around curved mulch bed lines. A gauge wheel forms a limit to the depth at which the disc will penetrate the ground. The attachment is pivotally moveable to an inoperative position above the ground.
REFERENCES:
patent: 833213 (1906-10-01), Howard
patent: 1106541 (1914-08-01), Bruce
patent: 2464695 (1949-03-01), Landrum
patent: 2555441 (1951-06-01), Hackney
patent: 2664507 (1954-01-01), Hedrick
patent: 2676447 (1954-04-01), Asbury
patent: 2737105 (1956-03-01), Wilson
patent: 2883977 (1959-04-01), Smith
patent: 2942360 (1960-06-01), Hawkins et al.
patent: 2969601 (1961-01-01), McMaster
patent: 3057411 (1962-10-01), Carlton
patent: 3537244 (1970-11-01), Hicks
patent: 3711158 (1973-01-01), Butler
patent: 3907039 (1975-09-01), Remley et al.
patent: 4002205 (1977-01-01), Falk
patent: 4046200 (1977-09-01), Mullet et al.
patent: 4300155 (1980-04-01), Mullet
patent: 4629006 (1986-12-01), Mullet et al.
patent: 4691784 (1987-09-01), Mullet et al.
patent: 4715169 (1977-12-01), Ould
patent: 4930580 (1990-06-01), Fuss et al.
patent: 4949536 (1990-08-01), Neufeld
patent: 4979573 (1990-12-01), Williamson
Herr John W.
Metzler Dennis E.
Reese Randolph A.
Warrick Spencer
LandOfFree
Landscape edging attachment does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Landscape edging attachment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Landscape edging attachment will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-187179