Self propelled mower and towed mower with adjustable height conn

Details Self propelled mower and towed mower with adjustable height conn Self propelled mower and towed mower with adjustable height conn

1989-04-12

1989-10-31

Novosad, Stephen J.

Harvesters

Gang

56 102, 56 157, 56 159, 56DIG10, A01D 3456, A01D 3466

Patent

active

048768456

ABSTRACT:
A self-propelled powered mower (11) and a towed trailing mower (12) are connected together by an adjustable height connector assembly (13). When the powered mower begins to move through a turn, the alignment detector cylinder (60) is required to retract due to the pivoting of the draw bar (21) and its angled support arm about the vertical pivot pin (50) of the connector assembly (13) (FIG. 3). The fluid displaced from alignment detector cylinder (60) causes the rod (56) to extend from height adjustment cylinder (55), thereby raising the forward portion of the towed mower.

REFERENCES:
patent: 2207353 (1940-07-01), Pieha
patent: 2764864 (1956-10-01), Kinkead
patent: 3135079 (1964-06-01), Dunn
patent: 4161858 (1979-07-01), Gerrits

Affiliated with

Also associated with

Rating

Self propelled mower and towed mower with adjustable height conn does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self propelled mower and towed mower with adjustable height conn, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self propelled mower and towed mower with adjustable height conn will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-619525