Implement convertible between a use position and a transport pos

Earth working – With actuator adapted to lift tool for transport on wheeled... – Central group liftable vertically – side groups movable inwardly

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

172311, 280412, A01B 1900, A01B 6332

Patent

active

055798497

ABSTRACT:
A hitchable and towable implement that is suitable for the attachment of various agricultural tooling and that is convertible between a laterally expanded use position and a laterally narrow transport position. The implement has a wheeled lower center section connectable to a towing tractor by an elongate tongue member. An upper center frame section rotates on the lower center section. Powered and hinged lift arms extend in opposite directions from the upper center section and attach to a pair of wing sections for raising and lowering the wing sections. The wing sections rotate with the lift arms and the upper center section about the lower center section. Rotation of the upper center section one quarter turn swings the wing sections between a lateral position with respect to the lower center frame section and the transport position in which the wing sections are fore and aft of the lower center section. In the use position, lift arms and wing sections are laterally positioned and lowered. The lower center section and wing sections each have attachment bars extending horizontally for the attachment of desired tooling. Hydraulic cylinders provide for the lifting of the wing sections and the rotation of the upper center portion. The raising, lowering and swinging can all be remotely controlled from a tow vehicle.

REFERENCES:
patent: 3356301 (1967-12-01), Barber et al.
patent: 3437353 (1969-04-01), Lange
patent: 4137852 (1979-02-01), Pratt
patent: 4319643 (1982-03-01), Carter et al.
patent: 4445706 (1984-05-01), Jarosek
patent: 4506904 (1985-03-01), Kinzenbaw
patent: 4518046 (1985-05-01), Rettig et al.
patent: 4552375 (1985-11-01), Kinzenbaw
patent: 4721168 (1988-01-01), Kinzenbaw
patent: 4878545 (1989-11-01), Dyker
patent: 4923017 (1990-05-01), Meek et al.
patent: 5178328 (1993-01-01), Broyhill
patent: 5265898 (1993-11-01), Houck
patent: 5303779 (1994-04-01), Friggstad
patent: 5346019 (1994-09-01), Kinzenbaw et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Implement convertible between a use position and a transport pos does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Implement convertible between a use position and a transport pos, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Implement convertible between a use position and a transport pos will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-778913

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.