EP 0218096 B1 19881026 - SHEET METAL LID FOR NON-CIRCULAR CANS, ESPECIALLY OBLONG CANS WITH A HANSA SHAPE
Title (en)
SHEET METAL LID FOR NON-CIRCULAR CANS, ESPECIALLY OBLONG CANS WITH A HANSA SHAPE
Publication
Application
Priority
DE 3535226 A 19851002
Abstract (en)
[origin: US4690297A] There is provided a tin lid for use with cans of oblong shape in Hansa format, which includes in its lid image section a tear-open portion defined by a self-contained recessed line capable of being broken up at one end of the lid by means of a pull-open ring attached to this end. At the other end, said recessed line includes a straight recessed line portion which extends in chordal-type fashion with respect to the core wall shaped like an arc of a circle and which is positioned perpendicular and symmetrically to the longitudinal lid center line and is further connected with the other recessed line components through an also chordal-type or polygonal recessed line connecting portion. This tear-open portion area defined by the polygonal arrangement of the recessed line, above all, is stiffened by a group of like and completely uniformly distributed beads, which are further associated with the chordal-type recessed line portion in predetermined manner, to so ensure the tear-open portion's final separation from the remaining lid section virtually without any remarkable capacity of the lid image section to undergo spring movement itself.
IPC 1-7
IPC 8 full level
B65D 17/40 (2006.01); B65D 17/00 (2006.01); B65D 17/34 (2006.01)
IPC 8 main group level
B65D (2006.01)
CPC (source: EP KR US)
B65D 17/00 (2013.01 - KR); B65D 17/4011 (2017.12 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0218096 A1 19870415; EP 0218096 B1 19881026; AT E38193 T1 19881115; AU 588359 B2 19890914; AU 6233686 A 19870409; BR 8604748 A 19870630; CA 1266625 A 19900313; DD 252164 A5 19871209; DE 3535226 A1 19870416; DE 3535226 C2 19871112; DE 3660999 D1 19881201; DK 166956 B1 19930809; DK 466286 A 19870403; DK 466286 D0 19860930; ES 2002174 A6 19880716; IS 1367 B6 19890525; IS 3137 A7 19870403; JP H0329667 B2 19910424; JP S62122945 A 19870604; KR 870003923 A 19870506; KR 910000162 B1 19910121; NO 169113 B 19920203; NO 169113 C 19920513; NO 863909 D0 19861001; NO 863909 L 19870403; PL 148335 B3 19891031; PL 261616 A1 19870907; PT 83477 A 19861101; PT 83477 B 19930129; SU 1431672 A3 19881015; US 4690297 A 19870901
DOCDB simple family (application)
EP 86112196 A 19860903; AT 86112196 T 19860903; AU 6233686 A 19860904; BR 8604748 A 19861001; CA 519544 A 19861001; DD 29481886 A 19860930; DE 3535226 A 19851002; DE 3660999 T 19860903; DK 466286 A 19860930; ES 8602017 A 19860919; IS 3137 A 19860821; JP 21738286 A 19860917; KR 860007610 A 19860910; NO 863909 A 19861001; PL 26161686 A 19860929; PT 8347786 A 19861001; SU 4028233 A 19861001; US 91411486 A 19861001