Harvesters – Cutting – Track clearers and dividers
Patent
1988-08-03
1989-12-19
Novosad, Stephen J.
Harvesters
Cutting
Track clearers and dividers
56DIG9, A01D 6502
Patent
active
048874191
ABSTRACT:
The lifter apparatus of variable geometry, for harvesting crops which are leaning over which is adaptable to the cutter bars of harvesting machines and can assume a position of repose or a working position. The lifter includes a lifter element (1) capable of assuming various positions, two rocker bars (5, 6), connecting devices between the lifter element (1) and a support element (9), and a system for return (12) of the element (9). The lifter element (1) includes a slot (2), in which a swivel shaft (3) of one of the rocker bars (5) can slide. In the position of repose, the shaft (3) is located at one end of the slot (2), and in the working position, the shaft (3) is located toward the other end of the slot (2). The lifter is intended to remain permanently on the machine (position of repose) or to work (working position) under difficult conditions, and to slide under a very flattened or leaning crops and lift the same.
REFERENCES:
patent: 597580 (1898-01-01), Jager
patent: 694441 (1902-03-01), Steward
patent: 2542617 (1951-02-01), Barney
patent: 2701434 (1955-02-01), Christopherson
patent: 2892298 (1959-06-01), Chaney
French Search Report Mar. 1988.
LandOfFree
Lifter apparatus of variable geometry for crops which are leanin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lifter apparatus of variable geometry for crops which are leanin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lifter apparatus of variable geometry for crops which are leanin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1895990