Title:
AGRICULTURAL MACHINE
Document Type and Number:
WIPO Patent Application WO/1987/003776
Kind Code:
A1
Abstract:
The machine comprises a frame (1) on which is mounted a bunker (2) for a fluid material, located inside a hermetic chamber (4) provided with an inlet connected to a source (5) of a working medium, and a device for displacing the fluid material, which consists of a drum (6) with a flexible sleeve (7) wound on it connected to a drive. The internal cavity (B) of the sleeve (7) is connected to the bunker (2). The loose end of the sleeve (7) passes through an outlet of the chamber (4), is turned inside out and hermetically fixed along the perimeter of the chamber (4) so as to form an annular cavity (A).
Inventors:
Shishkin, Viktor Vasilievich
Application Number:
PCT/SU1986/000129
Publication Date:
July 02, 1987
Filing Date:
December 17, 1986
Export Citation:
Assignee:
Trest, "JUZHVODOPROVOD" Shishkin Viktor Vasilievich
International Classes:
A01B51/00; A01C7/00; A01D46/00; B65G35/04; (IPC1-7): A01C7/00; A01C7/04; A01C15/04; A01D91/02
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