EP 0105000 A3 19860305 - CLOSURE ASSEMBLY
Title (en)
CLOSURE ASSEMBLY
Publication
Application
Priority
- US 42320782 A 19820924
- US 44962982 A 19821214
Abstract (en)
[origin: EP0105000A2] A closure essembly (15) for attaching a fluid dispensing device to a container (16) with a threaded neck (17). The closure assembly includes a sleeve member (26) received in a closure member which has a top portion and a depending skirt portion with threads to engage the neck portion of the container. In one embodiment the closure has a top portion with a central opening (24) and has a plurality of inwardly extending lugs or fingers (25) extending into the opening. The sleeve member with an upstanding collar (36) is received in the central opening and has a flange portion (27) abutting the underside of the lugs or fingers. The flange portion has a plurality of lug engaging means received between and adapted to engage the lugs or fingers to interlock the closure member and the sleeve member. The resulting closure assembly provides a substantially leakproof closure system which resists backoff in the event that forces are applied to the closure system inadvertently that would tend to loosen the closure from the container neck.
IPC 1-7
IPC 8 full level
B05B 11/00 (2006.01); B65D 55/02 (2006.01)
CPC (source: EP)
B05B 11/1045 (2023.01); B65D 55/022 (2013.01); B05B 11/1057 (2023.01)
Citation (search report)
- US 4161288 A 19790717 - MCKINNEY JAMES C [US]
- US 3249259 A 19660503 - CORSETTE DOUGLAS F
- US 4007857 A 19770215 - TOMIATI UMBERTO, et al
- DE 2544328 A1 19760415 - LEER KONINKLIJKE EMBALLAGE
- DE 2246879 A1 19740221 - COSTA ALLAN
- US 3179306 A 19650420 - CORSETTE DOUGLAS F
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 83401860 A 19830923