EP 0089395 A1 19830928 - Closure having means for retention in tubular container.
Title (en)
Closure having means for retention in tubular container.
Title (de)
Verschluss zum Eingriff in einen rohrförmigen Behälter.
Title (fr)
Fermeture à fixation dans un récipient tubulaire.
Publication
Application
Priority
EP 82102417 A 19820323
Abstract (en)
This relates to a closure unit (22) which may be inserted into an open end of a tubular container body (21), particularly one formed of paperboard or plastic material, and which will have an automatic interlock with the container body (21) and a seal sufficient to hold the closure unit in sealed relation with respect to the container body (21) under all normal usages without the use of an adhesive. The interlock between the closure unit (22) and the container body (21) is in the form of a plurality of retaining lugs (27, 52) which are resiliently deflected when the closure unit (22) and container body (21) are assembled and which have a pressure engagement with the interior surface of the container body (21) to form an interlock therewith.
IPC 1-7
IPC 8 full level
B65D 43/02 (2006.01); B65D 47/08 (2006.01)
CPC (source: EP)
B65D 43/022 (2013.01); B65D 47/0838 (2013.01); B65D 2251/1041 (2013.01); B65D 2251/1083 (2013.01); B65D 2543/00092 (2013.01); B65D 2543/00296 (2013.01); B65D 2543/00518 (2013.01); B65D 2543/00546 (2013.01); B65D 2543/00574 (2013.01)
Citation (search report)
- GB 725112 A 19550302 - GERD WIECKMANN, et al
- DE 2845196 A1 19790426 - ALCA SA
- US 3850350 A 19741126 - TOWNS E, et al
- US 3851812 A 19741203 - BITTEL P
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 82102417 A 19820323