EP 0197498 B1 19900725 - TEARABLE CONTAINER PART
Title (en)
TEARABLE CONTAINER PART
Publication
Application
Priority
CH 151185 A 19850409
Abstract (en)
[origin: US4651891A] The can member (10) is provided with a pair of scorings (16) which define a tear-off strip (18) laterally. A tongue (20) produced as a separate sheet-metal part is welded onto the tear-off strip (18) in a welding zone (42) at one of its ends. Between the welding zone (42) and the free end (32) of the tongue (20), a starting scoring (30) extends over the tear-off strip (18) to within the vicinity of the two lateral scorings (16). The starting scoring (30) is part of a field (28) of a plurality of scorings formed on the tear-off strip (18) below the tongue (20). The welding zone (42) partially covers over this field (28). As a result, care is taken to ensure that a tearing open operation can be reliably initiated by rolling up the tongue, substantially regardless of inaccuracies in manufacture.
IPC 1-7
IPC 8 full level
B65D 17/34 (2006.01); B65D 17/28 (2006.01); B65D 17/347 (2006.01); B65D 17/353 (2006.01); B65D 17/36 (2006.01); B65D 17/38 (2006.01); B65D 17/40 (2006.01)
IPC 8 main group level
B65D (2006.01)
CPC (source: EP US)
B65D 17/464 (2017.12 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0197498 A2 19861015; EP 0197498 A3 19880727; EP 0197498 B1 19900725; AU 5520286 A 19861016; AU 581589 B2 19890223; BR 8601585 A 19861209; CA 1264683 A 19900123; CH 658034 A5 19861015; DE 3516390 A1 19861016; DE 3516390 C2 19890615; DE 3672866 D1 19900830; DK 160486 A 19861010; DK 160486 D0 19860409; ES 296598 U 19871201; ES 296598 Y 19880516; FI 861454 A0 19860404; FI 861454 A 19861010; GB 2173470 A 19861015; GB 2173470 B 19890125; GB 8607095 D0 19860430; GR 860913 B 19860804; JP H0230934 B2 19900710; JP S61244746 A 19861031; NO 861359 L 19861010; US 4651891 A 19870324
DOCDB simple family (application)
EP 86104479 A 19860402; AU 5520286 A 19860325; BR 8601585 A 19860408; CA 505672 A 19860402; CH 151185 A 19850409; DE 3516390 A 19850507; DE 3672866 T 19860402; DK 160486 A 19860409; ES 296598 U 19860409; FI 861454 A 19860404; GB 8607095 A 19860321; GR 860100913 A 19860407; JP 7935686 A 19860408; NO 861359 A 19860408; US 84895686 A 19860407