EP 2086740 A1 20090812 - ARRANGEMENT FOR THE SEALING OF CHANNEL SECTIONS IN A HOT OR COLD RUNNER
Title (en)
ARRANGEMENT FOR THE SEALING OF CHANNEL SECTIONS IN A HOT OR COLD RUNNER
Title (de)
ANORDNUNG ZUM VERSCHLIESSEN VON KANALABSCHNITTEN IN EINEM HEISS- ODER KALTKANALVERTEILER
Title (fr)
DISPOSITIF POUR FERMER DES TRONÇONS DE CANAUX DANS UN RÉPARTITEUR À CANAUX CHAUDS OU À CANAUX FROIDS
Publication
Application
Priority
- EP 2007008347 W 20070926
- DE 202006018031 U 20061124
Abstract (en)
[origin: CA2669572A1] The invention relates to an arrangement for the sealing and/or connecting and/or diverting of channel sections in a hot or cold runner (10), which ha s at least one flow channel (12) which can be fed with plastified melt, wher e this channel can be sealed so as to be permeable to fluid by a plug (18) f astened to the runner system and/or is divertible and/or connectable to a fu rther flow channel. In order to provide an improved arrangement for the seal ing of channel sections (12a) in a hot or cold runner, each plug on the runn er system can be secured in a recess which extends in essence perpendicularl y with respect to the channel section to be sealed and which intersects the same. Each plug also has at least one peripheral area (24) which, in the ope rating state, is in contact with a recess area opposite to said peripheral a rea, in a manner that prevents permeation of fluid.
IPC 8 full level
B29C 45/27 (2006.01); B29C 45/28 (2006.01)
CPC (source: EP KR US)
B29C 45/27 (2013.01 - KR); B29C 45/2725 (2013.01 - EP US); B29C 45/28 (2013.01 - KR); B29C 45/2806 (2013.01 - EP US); B29C 2045/2733 (2013.01 - EP US); B29C 2045/2889 (2013.01 - EP US)
Citation (search report)
See references of WO 2008061585A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 202006018031 U1 20080403; BR PI0715980 A2 20130806; CA 2669572 A1 20080529; CN 101541504 A 20090923; EP 2086740 A1 20090812; JP 2010510096 A 20100402; KR 20090091723 A 20090828; MX 2009004926 A 20090521; TW 200902285 A 20090116; US 2010068332 A1 20100318; WO 2008061585 A1 20080529
DOCDB simple family (application)
DE 202006018031 U 20061124; BR PI0715980 A 20070926; CA 2669572 A 20070926; CN 200780043700 A 20070926; EP 07818431 A 20070926; EP 2007008347 W 20070926; JP 2009537494 A 20070926; KR 20097010459 A 20070926; MX 2009004926 A 20070926; TW 96136109 A 20070928; US 31254207 A 20070926