Sieve adjustment mechanism for an agricultural combine

Details Sieve adjustment mechanism for an agricultural combine Sieve adjustment mechanism for an agricultural combine

2008-05-13

2008-05-13

Kovács, Árpád Fábián (Department: 3671)

Crop threshing or separating

Cleaner

Sieve or grate

Reexamination Certificate

active

11409770

ABSTRACT:
An adjustment mechanism for opening size of sieve segments of the cleaning system of an agricultural combine disposed in end to end relation, which allows jointly adjusting the sieve sizes, or separate adjustment, and which allows easy and convenient removal and reinstallation of the sieve segments. The mechanism includes an adjusting element in connection with each of the sieve segments, which is movable in a predetermined manner for effecting adjustments in the opening size thereof. Connecting elements connect together the adjusting elements for joint adjustment, and are disconnectable to allow individual adjustment. The predetermined manner of movement can be, for instance, a simple rotational movement, and the connecting elements can include and elongate connecting element, such as a rod or tube which can extend over a substantial portion of the sieve segments.

REFERENCES:
patent: 748562 (1903-12-01), Rowe
patent: 886247 (1908-04-01), Rechtenbach
patent: 1217364 (1917-02-01), Stuckel
patent: 1956507 (1934-04-01), Johnson
patent: 3385438 (1968-05-01), Fisher
patent: 4712568 (1987-12-01), Strong et al.
patent: 5525108 (1996-06-01), Rouse et al.
patent: 5795223 (1998-08-01), Spiesberger et al.
patent: 5984777 (1999-11-01), Kuchar
patent: 6012276 (2000-01-01), Walker et al.
patent: 6468154 (2002-10-01), Eggenhaus et al.
patent: 6579172 (2003-06-01), Lauer
patent: 6585584 (2003-07-01), Buermann
patent: 6632136 (2003-10-01), Anderson et al.
patent: 7029392 (2006-04-01), Jonckheere et al.

Affiliated with

Also associated with

Rating

Sieve adjustment mechanism for an agricultural combine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sieve adjustment mechanism for an agricultural combine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sieve adjustment mechanism for an agricultural combine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3904850