Title:
金属容器を閉鎖する方法
Document Type and Number:
Japanese Patent JP2012514535
Kind Code:
A
Abstract:
The container has a tubular body having a peripheral lateral wall provided with an upper end portion and a lower end portion defining an upper retention hook and a lower retention hook to which is double-seamed a lower end wall. An upper end wall is conformed to incorporate a peripheral upper skirt presenting an end edge defining an inverted U shaped upper closure hook to be seated onto the upper retention hook sandwiching an elastic sealing element therebetween. The upper closure hook and the upper retention hook and also a portion of the peripheral upper skirt and a confronting region of the upper end portion are deformed for seaming the upper closure hook onto the upper retention hook and to form, respectively, a retention rib and a retention groove which tightly fits the retention rib.
Inventors:
Alvarez, Antonio Carlos Teisieira
Cunya, Silvio Candade da
Cunya, Silvio Candade da
Application Number:
JP2011544756A
Publication Date:
June 28, 2012
Filing Date:
January 05, 2010
Export Citation:
Assignee:
Brasilata S.Er.Embalagens Metallicas
International Classes:
B21D51/30; B65D8/20
Domestic Patent References:
| JPS554872U | 1980-01-12 | |||
| JP2012505123A | 2012-03-01 | |||
| JPS554872U | 1980-01-12 | |||
| JP2012505123A | 2012-03-01 |
Foreign References:
| EP0806345A1 | 1997-11-12 | |||
| FR2705256A1 | 1994-11-25 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office