Behälter mit einer gekrümmten umkehrbaren Membran

Details

Veröffentlichungs-Nr.

EP2957522

Aktenzeichen

EP14305928

Anmeldetag

17. Juni 2014

Veröffentlichung

3. Mai 2017

Erteilung

3. Mai 2017

Rechtsraum

EP

IPC

B65D79/00B65D1/02

Abstract

Container (1 ) made of a plastic material, provided with a base (7) including a standing ring (8) forming a support flange (9) and a diaphragm (11) extending from the standing ring (8) to a central portion (10), said diaphragm (11) being capable of standing in an outwardly-inclined position, wherein the diaphragm (11) connects to the standing ring (8) at an outer junction (12) forming an outer articulation of the diaphragm (11); wherein the diaphragm (11) connects to the central portion (10) at an inner junction (13) forming an inner articulation of the diaphragm (11) ; whereby said diaphragm (11) is invertible with respect to the standing ring (8) from the outwardly-inclined position to an inwardly-inclined position; and wherein, in the inwardly-inclined position, at least an inner portion (16) of the diaphragm (11) adjacent to the inner junction (13) is curved in radial section, with a concavity turned outwards.

Anmelder

Firma

SIDEL PARTICIPATIONS

Land

🇫🇷 Frankreich

Fachgebiete