EP 0048890 B1 19841212 - LIGHTWEIGHT CONTAINER
Title (en)
LIGHTWEIGHT CONTAINER
Publication
Application
Priority
- US 19122580 A 19800926
- US 19122680 A 19800926
Abstract (en)
[origin: EP0048890A1] A novel pressure holding container (1) formed of thin sheet metal of the order of between 10 and 4 mils wherein the container has a bottom portion (2) and a top portion (3), the bottom portion having a body and an integral bottom, and in one embodiment having a necked-in upper end of the body which tigthly fits into a lip portion (14) of the lower end of the top portion and is adhesively bonded thereto and wherein the upper portion (16) of the top portion has a toroconical shape which under pressure wants to expand it into a spherical shape and thus trhough beam loading on the lip portion imposes compressive stresses theron and holds in compression the adhesive (32) which is interposed between the lip and the annulus of the necked, in portion of the body which is loaded in tension by the internal pressure in the container.
IPC 1-7
IPC 8 full level
B21D 51/26 (2006.01); B65D 8/04 (2006.01); B65D 8/22 (2006.01); B65D 39/16 (2006.01); B65D 47/14 (2006.01)
CPC (source: EP)
B21D 51/2684 (2013.01); B65D 7/38 (2013.01); B65D 39/16 (2013.01); B65D 47/141 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR IT LI LU NL SE
DOCDB simple family (publication)
EP 0048890 A1 19820407; EP 0048890 B1 19841212; AU 542031 B2 19850131; AU 7568681 A 19820401; BR 8106173 A 19820615; CA 1163584 A 19840313; DE 3167726 D1 19850124; DK 425981 A 19820327; ES 510422 A0 19830201; ES 8303228 A1 19830201; GB 2084107 A 19820407; GB 2084107 B 19840215; GR 75018 B 19840712
DOCDB simple family (application)
EP 81107280 A 19810915; AU 7568681 A 19810925; BR 8106173 A 19810925; CA 386698 A 19810925; DE 3167726 T 19810915; DK 425981 A 19810925; ES 510422 A 19810925; GB 8128873 A 19810924; GR 810166077 A 19810915