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1. (WO1991007078) METHOD AND APPARATUS FOR SOIL CULTIVATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007078 International Application No.: PCT/US1990/000590
Publication Date: 30.05.1991 International Filing Date: 26.01.1990
Chapter 2 Demand Filed: 12.06.1991
IPC:
A01B 45/02 (2006.01) ,A01C 23/02 (2006.01)
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
B
SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
45
Machines for treating meadows or lawns
02
for aerating
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
C
PLANTING; SOWING; FERTILISING
23
Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks, sprinkling wagons
02
Special arrangements for delivering the liquid directly into the soil
Applicants:
THE TORO COMPANY [US/US]; 8111 Lyndale Avenue South Minneapolis, MN 55420, US
Inventors:
PODEVELS, Dean, A.; US
COMER, Robert, C.; US
LONN, Dana, R.; US
SCHERBRING, David, J.; US
BEATTIE, John, M.; US
HOLLEY, Charles, C.; US
SCHMIDT, Michael, T.; US
Agent:
BYRNE, Linda, M. ; Merchant, Gould, Smith, Edell, Welter & Schmidt 1000 Norwest Center 55 East Fifth Street Saint Paul, MN 55101, US
Priority Data:
434,38113.11.1989US
Title (EN) METHOD AND APPARATUS FOR SOIL CULTIVATION
(FR) PROCEDE ET DISPOSITIF DE CULTURE DE SOL
Abstract:
(EN) An apparatus and method is disclosed for cultivating soil and turf by utilization of pressurized liquid injected into the soil and turf. A roller assembly (33) is provided for applying mechanical pressure to the turf after cultivation. Further, a means for setting a first speed in a transport mode and a second speed in a cultivating mode is provided. The apparatus is designed to be bidirectional to allow the apparatus to be used in both a forward and reverse direction.
(FR) Un procédé et un dispositif de culture du sol et du gazon utilisent un liquide sous pression injecté dans le sol et le gazon. Un ensemble de rouleaux (33) applique une pression mécanique au gazon après culture. De plus, un moyen de réglage sur une première vitesse en mode transport et sur une deuxième vitesse en mode culture est également prévu. Le dispositif est conçu pour être bidirectionnel ce qui lui permet d'être utilisé en marche avant et arrière.
Designated States: AU, JP, KR
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0519913KR1019920702903AU1990050813