Earth working – Diverse tools – Rolling and non-rolling
Patent
1982-03-15
1985-01-08
Johnson, Richard J.
Earth working
Diverse tools
Rolling and non-rolling
172611, 172572, 172328, 172776, A01B 3518, A01B 6322
Patent
active
044922728
ABSTRACT:
A mulch tiller or similar implement having a rigid frame supporting a plurality of forward trash-sizing gang assemblies and rearward plow tools. Spring brackets rockably support the gang asemblies for independent vertical movement with respect to the frame and maintain a generally constant down pressure of the gangs against the soil. The frame includes diagonal beam structure and a lower subframe assembly for compact shipping, good draft load distribution and underframe clearance. Common depth control, main frame and hitch components are utilized for implements of varying widths to reduce cost.
REFERENCES:
patent: 3225839 (1965-12-01), Petitt
patent: 3480294 (1969-11-01), Lichti
patent: 3481408 (1969-12-01), Twidale
patent: 3700039 (1972-10-01), Essex et al.
patent: 3706345 (1972-12-01), Patterson
patent: 4066132 (1978-01-01), Rehn
patent: 4078615 (1978-03-01), Kelly
patent: 4245706 (1981-01-01), Dietrich
patent: 4313503 (1982-02-01), Good
patent: 4333535 (1982-06-01), Hentrich
patent: 4396070 (1983-08-01), Brandner
Binkley Wilbeck, Advertising Brochure of the Binkley Co., Warrenton Mo., 10/79.
Sunflower Trash Mulchers Models 4210 and 4230, Sunflower Manufacturing Co., Inc. Drawer 628, Beloit, KS 67420, Brochure 5M 1/81.
Wil-Rich Coulter Chisel Plow Brochure CCP/8-80/10M, Wil-Rich, Inc., Box 1013, Wahpeton, ND 58075.
Noble 7-9-11 Shank Chop n'Chisel, Royal Industries, Inc., 515 North Sixteenth St., Sac City, IA 50583, Form No. 2651.00.
Glencoe Soil Finisher, Portable Elevator, 920 E. Grove St., Bloomington, IL 61701, Brochure SF-976-50M.
Kent DiscOvator, Brochure.
Tillager, Lilliston Corporation, 7600 Series Brochure.
Deere & Company
Johnson Richard J.
LandOfFree
Tillage implement and improved gang assembly therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tillage implement and improved gang assembly therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tillage implement and improved gang assembly therefor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-109781