EP 0461455 A3 19920916 - DEVICE FOR THE EXTRUSION OF VEGETABLE PARTICLES MIXED WITH BINDER
Title (en)
DEVICE FOR THE EXTRUSION OF VEGETABLE PARTICLES MIXED WITH BINDER
Publication
Application
Priority
DE 4018102 A 19900606
Abstract (en)
[origin: EP0461455A2] The invention relates to a device for the extrusion of vegetable particles mixed with binder, having a plunger (5) displaceable in a housing (1) and profiled on its end face, the housing possessing a filling opening (3) for the mixture (14) and the housing interior forming the pressing space (2) for the mixture. To produce, using simple structural means, an extrusion which exhibits a different density profile and thus guarantees a high strength of the new product, it is proposed according to the invention that the pressing space be oriented vertically in its longitudinal extent (10), the plunger be insertable into the filling opening from above and be displaceable in the longitudinal extent of the pressing space, and furthermore that the plunger possess two outer faces (8) oriented perpendicularly to its displacement direction and between these, two inner faces (9) arranged obliquely relative to one another and tapering in the pressing direction (A) of the plunger, and that the housing (1) be at least partially heatable. <IMAGE>
IPC 1-7
IPC 8 full level
B27N 3/28 (2006.01); B30B 9/30 (2006.01); B30B 11/26 (2006.01)
CPC (source: EP)
B27N 3/28 (2013.01); B30B 9/3021 (2013.01); B30B 9/3089 (2013.01); B30B 11/26 (2013.01)
Citation (search report)
- [X] CH 302234 A 19541015 - CLERC ERNEST [CH]
- [Y] FR 1533264 A 19680719
- [X] DE 1198545 B 19650812 - KREIBAUM OTTO
- [A] US 4436526 A 19840313 - HOLDER MORRIS E [US]
- [AD] DE 3322144 A1 19841220 - HEGGENSTALLER ANTON [DE]
Designated contracting state (EPC)
CH DE ES FR GB GR IT LI NL
DOCDB simple family (publication)
EP 0461455 A2 19911218; EP 0461455 A3 19920916; DE 4018102 A1 19911212
DOCDB simple family (application)
EP 91108596 A 19910527; DE 4018102 A 19900606