EP 0840698 A2 19980513 - INJECTION-MOULDED PLASTIC VALVE-CLOSING ELEMENT
Title (en)
INJECTION-MOULDED PLASTIC VALVE-CLOSING ELEMENT
Title (de)
Im Kunststoffspritzverfahren hergestelltes Verschlussorgan
Title (fr)
ORGANE DE FERMETURE EN MATIERE PLASTIQUE PRODUIT PAR UN PROCEDE DE MOULAGE PAR INJECTION
Publication
Application
Priority
- DE 19527387 A 19950728
- DE 19603369 A 19960131
- EP 9603310 W 19960726
Abstract (en)
[origin: WO9705033A2] The invention concerns a valve-closing element (V) having a flap (10), a seat (11) and a length of flow line and manufactured by injection-moulded, the flap (10), seat (11) and length of line being integral with each other and the attached flap (10) being designed to rest freely against the seat surface (12) at the zone of greatest radius of motion (R). To ensure reliable operation, the invention proposes that the flap connection (A) is located at a lower level than that of the position of rest on the seat (11) at the zone of greatest radius of motion (R).
IPC 1-7
IPC 8 full level
B65D 47/20 (2006.01); B65D 47/44 (2006.01); B65D 51/16 (2006.01)
CPC (source: EP)
B65D 47/2018 (2013.01); B65D 47/44 (2013.01); B65D 51/1644 (2013.01)
Citation (search report)
See references of WO 9705033A2
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9705033 A2 19970213; WO 9705033 A3 19970424; AU 6787596 A 19970226; BR 9609722 A 19990316; CA 2227603 A1 19970213; EP 0840698 A2 19980513; MX 9800777 A 19981031
DOCDB simple family (application)
EP 9603310 W 19960726; AU 6787596 A 19960726; BR 9609722 A 19960726; CA 2227603 A 19960726; EP 96928383 A 19960726; MX 9800777 A 19980127