Harvesters – Gang
Patent
1988-03-08
1989-03-28
Weiss, John
Harvesters
Gang
56 155, 280412, 2804111, A01D 3466
Patent
active
048152595
ABSTRACT:
A frame for ganging a plurality of individually powered rotary lawn mowers together for towing by a vehicle in cutting lawn or the like has T-shaped draft bars which have cross-bar portions pivotally attached to the brackets of skid units mounted to the forward ends of off-the-shelf rotary mowers. Skid units are additionally provided on the rearward end of a first lawn mower, which has the tow bar of its T-shaped draft bar pivotally attached to a vehicle for towing. An intermediate elongated draft bar is attached to the brackets of the first lawn mower's rearward skid units. The tow bars of second and third lawn mowers are attached to the intermediate draft bar on either side of the first lawn mower such that the respective cutting paths of the second and third mowers at least slightly overlap the cutting path of the first lawn mower.
REFERENCES:
patent: 1961710 (1934-06-01), Pol
patent: 2525047 (1950-10-01), Sawtelle et al.
patent: 3058280 (1962-10-01), Lewis
patent: 3085385 (1963-04-01), Hansen et al.
patent: 3096606 (1963-07-01), Weir
patent: 3514126 (1970-05-01), Fuss
patent: 3608284 (1971-09-01), Erdman
patent: 3757500 (1973-09-01), Averitt
patent: 3832834 (1974-09-01), Kovacs
patent: 4021996 (1977-05-01), Bartlett et al.
patent: 4063748 (1977-12-01), Schmidt
patent: 4178741 (1979-12-01), Lonn et al.
patent: 4183196 (1980-01-01), Oosterling et al.
patent: 4287706 (1981-09-01), Tobin, Jr.
patent: 4330981 (1982-05-01), Hall et al.
patent: 4478026 (1984-10-01), Mullet et al.
patent: 4481755 (1984-11-01), Carr
patent: 4587800 (1986-05-01), Jimenez
patent: 4637625 (1987-01-01), Blackwell
patent: 4679384 (1987-07-01), van der Ley et al.
LandOfFree
Rotary lawn mower gang frame does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary lawn mower gang frame, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary lawn mower gang frame will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1650578