EP 1240085 A2 20020918 - RESERVOIR AND FLUID PRODUCT DISPENSER WITH SAFE UNSCREWING
Title (en)
RESERVOIR AND FLUID PRODUCT DISPENSER WITH SAFE UNSCREWING
Title (de)
BEHÄLTER UND SPENDER FÜR FLIESSFÄHIGE MEDIEN MIT EINER ABSCHRAUBSICHERUNG
Title (fr)
RESERVOIR ET DISTRIBUTEUR DE PRODUIT FLUIDE A SECURITE DE DEVISSAGE
Publication
Application
Priority
- FR 0003474 W 20001212
- FR 9916025 A 19991216
Abstract (en)
[origin: WO0144067A2] The invention concerns a fluid product reservoir (1) comprising a neck (11) defining a substantially cylindrical tube (12) and an opening (110), said neck being provided on the outside with an external threading (13) designed to co-operate with a ring (21) provided on the inside with an internal threading (210) having a different thread pitch from the neck external threading (13), the external threading being provided with locking means (16) to prevent the ring from being unscrewed, said locking means comprising at least a projection (16) located beneath the external threading (13) on the passage of the internal threading. The invention is characterised in that said projection (16) comprises a ramp (161) whereon the internal threading (210) is engaged when screwed and a locking ridge (162) at the end of the ramp (161) defining in extension a locking wall (163) against which the internal threading (210) abuts in case of unscrewing.
IPC 1-7
IPC 8 full level
B65D 41/04 (2006.01)
CPC (source: EP US)
B05B 11/1047 (2023.01 - EP); B65D 41/0471 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0144067 A2 20010621; WO 0144067 A3 20020103; DE 60011812 D1 20040729; DE 60011812 T2 20050714; EP 1240085 A2 20020918; EP 1240085 B1 20040623; ES 2222938 T3 20050216; FR 2802513 A1 20010622; FR 2802513 B1 20020215; US 2003029887 A1 20030213; US 6948640 B2 20050927
DOCDB simple family (application)
FR 0003474 W 20001212; DE 60011812 T 20001212; EP 00990058 A 20001212; ES 00990058 T 20001212; FR 9916025 A 19991216; US 14922402 A 20020827