Agricultural implement lifting mechanism

Details Agricultural implement lifting mechanism Agricultural implement lifting mechanism

1990-07-12

1992-08-04

Reese, Randolph A.

Earth working

With actuator adapted to lift tool for transport on wheeled...

Central group liftable vertically, side groups movable inwardly

172501, 172776, A01B 7304

Patent

active

051350572

ABSTRACT:
A lifting apparatus for an agricultural implement, the apparatus includes first and second frame members, with the second frame member pivotally movable relative to the first member about a horizontal axis. To move the second member relative to the first member there is an actuator pivotally attached to the first member and a link pivotally attached to the second member and actuator. The second member has an abutment to engage the link to cause it to pivot with the second through a limited angle, after which the link disengages with the abutment to cause further pivoting of the second member.

REFERENCES:
patent: Re31209 (1983-04-01), Anderson
patent: 3209839 (1965-10-01), Morkoski et al.
patent: 4023623 (1977-05-01), Anderson
patent: 4116282 (1978-09-01), Hansen
patent: 4441562 (1984-04-01), Cooper
patent: 4535848 (1985-08-01), Pfenninger et al.
patent: 4570722 (1986-02-01), Osborn

Affiliated with

Also associated with

Rating

Agricultural implement lifting mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Agricultural implement lifting mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Agricultural implement lifting mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-772683