EP 3817988 A1 20210512 - FLAP CLOSURE
Title (en)
FLAP CLOSURE
Title (de)
KLAPPVERSCHLUSS
Title (fr)
FERMETURE RABATTABLE
Publication
Application
Priority
EP 2018068148 W 20180704
Abstract (en)
[origin: WO2020007465A1] The invention relates to a flap closure comprising a closure body (1) and a flap cover (2), which are connected to one another via at least one hinge (9) and via at least one tensioning band (10) in order to achieve a snap-effect when opening and/or closing the flap cover. In the unloaded state, in a cross-section perpendicular to the axis of rotation of the at least one hinge, the at least one tensioning band (10) has at least three curved sections and a substantially straight section between two respective neighbouring curved sections, as well as not curving in opposing directions. Alternatively, in the unloaded state of the at least one tensioning band (10), in a cross-section perpendicular to the axis of rotation of the hinge, the distance from a tangent at a central line between the edges of the at least one tensioning band at a connection point of the tensioning band with the closure body or with the flap cover to the axis of rotation of the at least one hinge (9) is max. three times the size, preferably max. twice the size, more preferably max. the same size and particularly preferably max. 0.5 times the size of the thickness of the at least one tensioning band at the respective connection point. As a result, a breaking or tearing of the tensioning band rarely occurs.
IPC 8 full level
B65D 47/08 (2006.01)
CPC (source: EP US)
B65D 47/0814 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020007465 A1 20200109; AR 114652 A1 20200930; AR 128481 A2 20240515; BR 112020026723 A2 20210323; BR 112020026723 B1 20231212; CA 3105399 A1 20200109; CO 2021000648 A2 20210129; EP 3817988 A1 20210512; MX 2020014324 A 20210527; PH 12021550008 A1 20210927; US 2021292053 A1 20210923; ZA 202007898 B 20211027
DOCDB simple family (application)
EP 2018068148 W 20180704; AR P190100504 A 20190228; AR P230100300 A 20230208; BR 112020026723 A 20180704; CA 3105399 A 20180704; CO 2021000648 A 20210122; EP 18742420 A 20180704; MX 2020014324 A 20180704; PH 12021550008 A 20210104; US 201817256046 A 20180704; ZA 202007898 A 20201217