EP 0787846 B1 20020508 - Sealing device
Title (en)
Sealing device
Title (de)
Materialschleuse
Title (fr)
Dispositif d'étanchéité
Publication
Application
Priority
DE 29601719 U 19960201
Abstract (en)
[origin: EP0787846A2] A seal for corded material (12) introduced continuously into a closed chamber with a processing atmosphere has, at an opening in the chamber, a connector element (16) with an inlet (26), i.e. flexible tube (20) having a cross-section which can be adjusted by a grasping pressure device (30) with a variable cross-sectional opening. There is also drafting apparatus (18) which draws the cord through the connector inlet. Also claimed are (i) a second similar seal where the compression device is not required; and (ii) an arrangement where several seals are located in one chamber one after the other.
IPC 1-7
IPC 8 full level
D06B 23/16 (2006.01); D06B 23/18 (2006.01)
CPC (source: EP)
D06B 23/16 (2013.01); D06B 23/18 (2013.01)
Designated contracting state (EPC)
DE ES FR GB PT
DOCDB simple family (publication)
DE 29601719 U1 19970605; DE 59707179 D1 20020613; DE 59711602 D1 20040609; EP 0787846 A2 19970806; EP 0787846 A3 19971008; EP 0787846 B1 20020508; EP 1134315 A2 20010919; EP 1134315 A3 20011017; EP 1134315 B1 20040506; ES 2177834 T3 20021216; ES 2220628 T3 20041216; PT 787846 E 20020830
DOCDB simple family (application)
DE 29601719 U 19960201; DE 59707179 T 19970123; DE 59711602 T 19970123; EP 01114508 A 19970123; EP 97100999 A 19970123; ES 01114508 T 19970123; ES 97100999 T 19970123; PT 97100999 T 19970123