EP 0693434 B1 19980520 - Screw cap with liner
Title (en)
Screw cap with liner
Title (de)
Schraubkappe mit eingelegter Dichtung
Title (fr)
Capsule de bouchage à vis à joint rapporté
Publication
Application
Priority
FR 9408993 A 19940720
Abstract (en)
[origin: EP0693434A1] A stopper for the threaded neck of a receptacle comprises: (a) a base surface (5), and (b) an annular skirt (6) projecting from the base and with an internal thread, and with: (c) a hermetic circular joint (4) of dia. greater than the exterior dia. of the neck of the receptacle, fixed in the body of the capsule adjacent to the base. The body of the capsule has means for tightening the joint against the outer face and the exterior edge of the neck, formed by an interior rim at the intersection of the skirt and the base of the capsule body. The joint (4) is formed by, or contains, a plastic material with high modulus of rigidity, as a barrier against gas, and the rim (9) defines, within the body of the capsule, at a height greater than the thickness of the joint (4), a truncated cone with an angle at the top not greater than 90 degrees C, and fitting together by a concave part (12) with the base (5), and by a concave part (13) with the skirt (6). <IMAGE>
IPC 1-7
IPC 8 full level
B65D 41/04 (2006.01)
CPC (source: EP US)
B65D 41/045 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0693434 A1 19960124; EP 0693434 B1 19980520; AT E166308 T1 19980615; AU 2505095 A 19960201; AU 683755 B2 19971120; CA 2154108 A1 19960121; DE 69502553 D1 19980625; DE 69502553 T2 19980910; DK 0693434 T3 19981130; ES 2116696 T3 19980716; FR 2722764 A1 19960126; FR 2722764 B1 19961004; HU 9502168 D0 19950928; HU T71938 A 19960228; PL 309683 A1 19960122; US 5875909 A 19990302
DOCDB simple family (application)
EP 95401711 A 19950719; AT 95401711 T 19950719; AU 2505095 A 19950718; CA 2154108 A 19950718; DE 69502553 T 19950719; DK 95401711 T 19950719; ES 95401711 T 19950719; FR 9408993 A 19940720; HU 9502168 A 19950719; PL 30968395 A 19950718; US 89753697 A 19970721