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1. WO2021041351 - DAMP SAND HOPPER SYSTEM

Publication Number WO/2021/041351
Publication Date 04.03.2021
International Application No. PCT/US2020/047698
International Filing Date 24.08.2020
IPC
A01B 45/00 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
45Machines for treating meadows or lawns
A01B 45/02 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
45Machines for treating meadows or lawns
02for aerating
A01C 23/02 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
CPLANTING; SOWING; FERTILISING
23Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks, sprinkling wagons
02Special arrangements for delivering the liquid directly into the soil
CPC
A01B 45/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
45Machines for treating meadows or lawns ; , e.g. for sports grounds
A01C 15/007
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
CPLANTING; SOWING; FERTILISING
15Fertiliser distributors
005Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
006Hoppers
007with agitators in the hopper
A01C 23/028
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
CPLANTING; SOWING; FERTILISING
23Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks, sprinkling wagons
02Special arrangements for delivering the liquid directly into the soil
027Other methods for delivering fertiliser into the soil
028Contactless injection into the soil
A01C 7/004
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
CPLANTING; SOWING; FERTILISING
7Sowing
004using liquid seeding techniques
A01G 20/30
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
20Cultivation of turf, lawn or the like; Apparatus or methods therefor
30Apparatus for treating the lawn or grass surface
A01G 20/35
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
20Cultivation of turf, lawn or the like; Apparatus or methods therefor
30Apparatus for treating the lawn or grass surface
35Garden rollers
Applicants
  • DRYJECT INC. ACQUISITION CORPORATION [US]/[US]
Inventors
  • PADDOCK, John
  • MAJERNIK, Matt
Agents
  • NORTON, Todd A.
Priority Data
62/890,96923.08.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DAMP SAND HOPPER SYSTEM
(FR) SYSTÈME DE TRÉMIE POUR SABLE HUMIDE
Abstract
(EN)
A towable or self-propelled device and method for treating and maintaining turf are disclosed. These include at least one roller and manifold assembly including a plurality of injection heads for directing periodic high pressure jets of liquid and at least one additive material into the ground; a liquid supply system for supplying pressurized liquid to said at least one injection head; an additive supply system for introducing said at least one additive material to said liquid within said at least one injection head, the additive supply system including a hopper that receives the additive material after passing through a plurality of sifters; and a control system for controlling discharge from said at least one injection head.
(FR)
L'invention concerne un dispositif remorquable ou automoteur et un procédé de traitement et d’entretien de gazon. Ceux-ci comprennent au moins un ensemble rouleau et collecteur comprenant une pluralité de têtes d'injection pour diriger des jets de liquide à haute pression périodiques et au moins un matériau additif dans le sol ; un système d'alimentation en liquide pour fournir un liquide sous pression à ladite au moins une tête d'injection ; un système d'alimentation en additif pour introduire ledit au moins un matériau additif dans ledit liquide à l'intérieur de ladite au moins une tête d'injection, le système d'alimentation en additif comprenant une trémie qui reçoit le matériau additif après avoir traversé une pluralité de cribles ; et un système de commande pour commander la décharge à partir de ladite au moins une tête d'injection.
Also published as
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