CN102245327B - 一种形成金属产品的方法的改进 - Google Patents
一种形成金属产品的方法的改进 Download PDFInfo
- Publication number
- CN102245327B CN102245327B CN200980139218.2A CN200980139218A CN102245327B CN 102245327 B CN102245327 B CN 102245327B CN 200980139218 A CN200980139218 A CN 200980139218A CN 102245327 B CN102245327 B CN 102245327B
- Authority
- CN
- China
- Prior art keywords
- metal closure
- formation method
- closure formation
- openend
- expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
- B21D51/2669—Transforming the shape of formed can bodies; Forming can bodies from flattened tubular blanks; Flattening can bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
- B21D51/2646—Of particular non cylindrical shape, e.g. conical, rectangular, polygonal, bulged
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Closures For Containers (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Forging (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0817942.6A GB0817942D0 (en) | 2008-10-01 | 2008-10-01 | A method of shaping metal closures |
GB0817942.6 | 2008-10-01 | ||
PCT/GB2009/001287 WO2010037996A1 (en) | 2008-10-01 | 2009-05-22 | Improvements in or relating to a method of forming metal articles |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102245327A CN102245327A (zh) | 2011-11-16 |
CN102245327B true CN102245327B (zh) | 2014-11-12 |
Family
ID=40019849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980139218.2A Active CN102245327B (zh) | 2008-10-01 | 2009-05-22 | 一种形成金属产品的方法的改进 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2342030B1 (zh) |
CN (1) | CN102245327B (zh) |
ES (1) | ES2770645T3 (zh) |
GB (1) | GB0817942D0 (zh) |
MY (1) | MY175340A (zh) |
PL (1) | PL2342030T3 (zh) |
WO (1) | WO2010037996A1 (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1142419A (zh) * | 1995-03-21 | 1997-02-12 | 索拉克有限公司 | 成型金属罐的制造方法 |
EP1681110A1 (en) * | 2005-01-17 | 2006-07-19 | Crown Packaging Technology Inc | Method of shaping metal closures or can bodies |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH475804A (fr) * | 1967-06-26 | 1969-07-31 | Alusuisse | Procédé de fabrication d'une enveloppe métallique et enveloppe obtenue par la mise en oeuvre du procédé |
HU185394B (en) * | 1980-12-05 | 1985-01-28 | Matravideki Femmuevek | Method for forming the neck and spout part of aluminium aerosol bottles |
FR2731927B1 (fr) * | 1995-03-21 | 1997-06-13 | Lorraine Laminage | Procede de fabrication d'une boite metallique de forme |
GB9726606D0 (en) | 1997-12-18 | 1998-02-18 | Metal Box Plc | Can shaping |
AU2004251979A1 (en) * | 2003-06-27 | 2005-01-06 | Toyo Seikan Kaisha, Ltd. | Unsealing structure for container, container with the structure, and method of producing the structure |
-
2008
- 2008-10-01 GB GBGB0817942.6A patent/GB0817942D0/en not_active Ceased
-
2009
- 2009-05-22 WO PCT/GB2009/001287 patent/WO2010037996A1/en active Application Filing
- 2009-05-22 EP EP09784582.0A patent/EP2342030B1/en active Active
- 2009-05-22 ES ES09784582T patent/ES2770645T3/es active Active
- 2009-05-22 MY MYPI2011001235A patent/MY175340A/en unknown
- 2009-05-22 PL PL09784582T patent/PL2342030T3/pl unknown
- 2009-05-22 CN CN200980139218.2A patent/CN102245327B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1142419A (zh) * | 1995-03-21 | 1997-02-12 | 索拉克有限公司 | 成型金属罐的制造方法 |
EP1681110A1 (en) * | 2005-01-17 | 2006-07-19 | Crown Packaging Technology Inc | Method of shaping metal closures or can bodies |
Also Published As
Publication number | Publication date |
---|---|
GB0817942D0 (en) | 2008-11-05 |
CN102245327A (zh) | 2011-11-16 |
PL2342030T3 (pl) | 2020-08-10 |
EP2342030A1 (en) | 2011-07-13 |
ES2770645T3 (es) | 2020-07-02 |
EP2342030B1 (en) | 2019-11-06 |
MY175340A (en) | 2020-06-19 |
WO2010037996A1 (en) | 2010-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200430 Address after: Lu Senbaolusenbao Patentee after: GCL International Ltd. Address before: England Patentee before: United locking Plastic Co.,Ltd. Effective date of registration: 20200430 Address after: England Patentee after: United locking Plastic Co.,Ltd. Address before: Swiss Lai Patentee before: OBRIST CLOSURES SWITZERLAND GmbH |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240510 Address after: Alexandria Province, Italy Patentee after: GUALA CLOSURES S.P.A. Country or region after: Italy Address before: Lu Senbaolusenbao Patentee before: GCL International Ltd. Country or region before: Luxembourg |