Earth working – Lawn aerator or perforator – or plug remover
Patent
1981-08-07
1984-01-10
Stouffer, Richard T.
Earth working
Lawn aerator or perforator, or plug remover
172257, 172678, 180209, 280405B, A01B 4504
Patent
active
044248687
ABSTRACT:
A powered mobile unit for turf-care apparatus comprises a chassis, driven and steerable front wheels, rear wheels supporting the chassis, a seat carried at least mainly by the rear wheels, a linkage behind the rear wheels for the attachment of turf-treating implements; and a powered hydraulic unit capable of activating the linkage to lift an attached implement clear of the ground and of applying such downward pressure to the implement as to cause the rear wheels to be raised clear of the ground with an operator in the seat, while the unit is mobile.
REFERENCES:
patent: 2886114 (1959-05-01), Peterson
patent: 3131492 (1964-05-01), Speicher et al.
patent: 3570604 (1971-03-01), Allard et al.
patent: 3650332 (1972-03-01), Dedoes
patent: 3652106 (1972-03-01), Waterman
patent: 4116140 (1978-09-01), Anderson et al.
Everett Douglas A.
Staniforth Eric
Levine Alan H.
Sisis Equipment (Macclesfield) Ltd.
Stouffer Richard T.
LandOfFree
Turf-treatment apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Turf-treatment apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Turf-treatment apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-450555