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2 331 667 documents amended

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EP 0074935 B1 19880504 - SELF-CLEANING RECIPROCATING SCREEN

Title (en)

SELF-CLEANING RECIPROCATING SCREEN

Publication

EP 0074935 B1 19880504 (EN)

Application

EP 82830231 A 19820910

Priority

IT 6032782 U 19820218
IT 8343982 A 19820831
IT 8346681 A 19810915

Abstract (en)

[origin: EP0074935A2] Self-cleaning reciprocating screen comprising an underlying screening net "A" with a superimposed net "B" supplied with a number of longitudinal wires 3 hold by transversal wires 2 min as to the advancing direction of the material on the screen, in which the wires 3 are free to swing with the sieving vibration and beating on the underlying net "A" keep it clean.

IPC 1-7

B07B 1/50; B07B 1/46; B07B 1/48

IPC 8 full level

B01D 33/00 (2006.01); B07B 1/46 (2006.01); B07B 1/48 (2006.01); B07B 1/50 (2006.01)

CPC (source: EP)

B07B 1/4663 (2013.01); B07B 1/4672 (2013.01); B07B 1/48 (2013.01); B07B 1/50 (2013.01)

Designated contracting state (EPC)

DE FR GB SE

DOCDB simple family (publication)

EP 0074935 A2 19830323; EP 0074935 A3 19841107; EP 0074935 B1 19880504; DE 3278423 D1 19880609

DOCDB simple family (application)

EP 82830231 A 19820910; DE 3278423 T 19820910