Title:
MACHINE FOR DISTRIBUTING POWDERS IN AGRICULTURE
Document Type and Number:
WIPO Patent Application WO/2012/014173
Kind Code:
A3
Abstract:
A dusting machine (100) of the type used for distributing powder products in agriculture, comprising: - a rotary powder tank (2), apt to produce a mixing of the same powders and internally provided with helical vanes (8) for mixing; - mechanical means (4) for extracting powders from the tank (2), based on augers (16); - pneumatic means (3) for conveying the powder to the outside; and - a system (101 ) for controlling the dose of powder dispensed to the outside, determining the dose dispensed and/or to be dispensed on the basis of the extraction rate of the augers (16) and of the advancing speed of an agricultural vehicle carrying the dusting machine (100).
Inventors:
DEL GIUDICE MICHELE ANTONIO (IT)
Application Number:
PCT/IB2011/053368
Publication Date:
March 22, 2012
Filing Date:
July 28, 2011
Export Citation:
Assignee:
DEL GIUDICE MICHELE ANTONIO (IT)
International Classes:
A01C15/04; A01M9/00; B05B7/14
Domestic Patent References:
| WO1999015987A1 | 1999-04-01 |
Foreign References:
| US2359520A | 1944-10-03 | |||
| EP0219015A2 | 1987-04-22 | |||
| GB655034A | 1951-07-11 | |||
| US1600014A | 1926-09-14 | |||
| US2678238A | 1954-05-11 | |||
| US5975230A | 1999-11-02 | |||
| US4593786A | 1986-06-10 |
Attorney, Agent or Firm:
PAPA, Elisabetta et al. (di Pietra 39, Roma, IT)
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