EP 1066215 A1 20010110 - BLOW-OUT PREVENTING DEVICE FOR A SPEAR VALVE
Title (en)
BLOW-OUT PREVENTING DEVICE FOR A SPEAR VALVE
Title (de)
STEIGROHRSICHERUNG
Title (fr)
DISPOSITIF DE SURPRESSION DE SECURITE POUR SOUPAPE DE TIGE
Publication
Application
Priority
- GB 9900892 W 19990322
- GB 9806131 A 19980324
- GB 9903466 A 19990217
Abstract (en)
[origin: WO9948801A1] A keg has a spear fitted with a safety blow-out device (105, 106). Spring member (106) has three legs with outwardly turned ends (106d, 106e, 106f) that slot into equi-angularly spaced holes. The leg ends prevent the spear (101) from being extracted through the keg neck (102) since the diametrical extent of the legs is greater than the internal diameter of the neck. Appropriate relative axial movement of body (7) relative to tube (2) retracts leg ends (106d, 106e, 106f) within said neck internal diameter allowing extraction of the spear.
IPC 1-7
IPC 8 full level
B67D 1/08 (2006.01)
CPC (source: EP)
B67D 1/0831 (2013.01)
Citation (search report)
See references of WO 9948801A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9948801 A1 19990930; DE 69931153 D1 20060608; DE 69931153 T2 20060928; EP 1066215 A1 20010110; EP 1066215 B1 20060503
DOCDB simple family (application)
GB 9900892 W 19990322; DE 69931153 T 19990322; EP 99911915 A 19990322