EP 0029016 A1 19810520 - Membrane press improved machine for grapes and grape-husk.
Title (en)
Membrane press improved machine for grapes and grape-husk.
Title (de)
Membranpresse für Trauben und Traubenschalen.
Title (fr)
Presse à membrane pour raisins et peaux de raisins.
Publication
Application
Priority
IT 1793379 A 19791113
Abstract (en)
The invention relates to an improved diaphragm press for grapes and grape husks, constituted by a cylindrical, horizontal, rigid container (4), rotatable around its own longitudinal axis (7), that is provided with one or more apertures (5) for the charging of the grape husks, extending longitudinally over almost the full advancement of a generatrix of the container, with which a charging hopper (17), placed there above, can be used for the prior draining of the grape husks and for distributing them better in the inside of the press. Internally in the said container (4) are provided two chambers (26) for the charging of the grape husks, in communication with the said apertures (5), each chamber (26) having a flexible diaphragm (24) and the task of pressing the grape husks against a drilled wall (23) forming a hollow for the discharge of the must.
IPC 1-7
IPC 8 full level
B30B 9/22 (2006.01); B30B 15/30 (2006.01)
CPC (source: EP)
B30B 9/22 (2013.01); B30B 15/30 (2013.01)
Citation (search report)
- DE 1001589 C
- FR 2248150 A1 19750516 - WILLMES JOSEF KG [DE]
- GB 190917169 A 19100210 - ROUX XAVIER MARIE [FR]
- FR 1107651 A 19560104 - ANCIENS ETABLISSEMENTS MABILLE
- DE 2749717 B1 19781026 - SCHMEING GEB
Designated contracting state (EPC)
AT DE FR
DOCDB simple family (publication)
EP 0029016 A1 19810520; IT 1228830 B 19910705; IT 7917933 A0 19791113
DOCDB simple family (application)
EP 80830096 A 19801113; IT 1793379 A 19791113