EP 0252370 B1 19891129 - CUP FOR SUPPORTING THE VALVE OF A SPRAY CANISTER
Title (en)
CUP FOR SUPPORTING THE VALVE OF A SPRAY CANISTER
Publication
Application
Priority
DE 3621817 A 19860628
Abstract (en)
[origin: EP0252370A1] The valve holding plate has a central body for the valve and an annular groove formed by bending over its outer edge. The groove accommodates a seal, and the edge of the can mouth, to which the plate is crimped. The groove (24) has a spacer (12) bearing against the seal (23) and shaped to suit the thicknesses (Tm,Tg), of the plate (21) and seal. The distance (x) of the outside surface (7), forming a support for the crimping tool on the beaded edge (28), from the can mouth edge (5) after crimping is of a fixed value to suit all material thicknesses of the plate and seal.
IPC 1-7
IPC 8 full level
B65D 83/38 (2006.01); B65D 8/04 (2006.01); B65D 8/20 (2006.01); B65D 83/14 (2006.01)
CPC (source: EP US)
B65D 83/38 (2013.01 - EP US)
Designated contracting state (EPC)
BE ES FR GB IT LU NL
DOCDB simple family (publication)
EP 0252370 A1 19880113; EP 0252370 B1 19891129; AR 243417 A1 19930831; AU 589542 B2 19891012; AU 7702287 A 19880129; BR 8707370 A 19880913; CA 1323006 C 19931012; DE 3621817 A1 19880114; DE 3621817 C2 19880414; ES 2012073 B3 19900301; JP H0364393 B2 19911007; JP S63501944 A 19880804; MX 169066 B 19930621; NZ 220860 A 19881129; US 5234137 A 19930810; WO 8800166 A1 19880114; ZA 874353 B 19871217
DOCDB simple family (application)
EP 87109078 A 19870624; AR 30784187 A 19870611; AU 7702287 A 19870624; BR 8707370 A 19870624; CA 540559 A 19870625; DE 3621817 A 19860628; EP 8700333 W 19870624; ES 87109078 T 19870624; JP 50403487 A 19870624; MX 701087 A 19870619; NZ 22086087 A 19870626; US 99919692 A 19921228; ZA 874353 A 19870617