EP0822873A4 - Unitary sheet metal can body, fabricating methods and apparatus - Google Patents

Unitary sheet metal can body, fabricating methods and apparatus

Info

Publication number: EP0822873A4
Authority: EP; European Patent Office
Prior art keywords: sheet metal; unitary sheet; fabricating methods; fabricating; methods
Prior art date: 1995-04-25
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP96912176A

Other languages

German (de)

French (fr)

Other versions

EP0822873A2 (en

Inventor

William T Saunders

William H Dalrymple

Leonard A Jenkins

Jyhwen Wang

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Weirton Steel Corp

Original Assignee

Weirton Steel Corp

Priority date (The priority date 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 date listed.)

1995-04-25

Filing date

1996-04-24

Publication date

2001-02-07

1996-04-24 Application filed by Weirton Steel Corp filed Critical Weirton Steel Corp

1998-02-11 Publication of EP0822873A2 publication Critical patent/EP0822873A2/en

2001-02-07 Publication of EP0822873A4 publication Critical patent/EP0822873A4/en

Status Withdrawn legal-status Critical Current

Links

239000002184 metal Substances 0.000 title 1

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Laminated Bodies (AREA)
Application Of Or Painting With Fluid Materials (AREA)

EP96912176A 1995-04-25 1996-04-24 Unitary sheet metal can body, fabricating methods and apparatus Withdrawn EP0822873A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US428386		1989-10-27
US42838695A	1995-04-25	1995-04-25
PCT/IB1996/000455 WO1996035525A2 (en)	1995-04-25	1996-04-24	Method of fabricating sheet metal can body

Publications (2)

Publication Number	Publication Date
EP0822873A2 EP0822873A2 (en)	1998-02-11
EP0822873A4 true EP0822873A4 (en)	2001-02-07

Family

ID=23698688

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96912176A Withdrawn EP0822873A4 (en)	1995-04-25	1996-04-24	Unitary sheet metal can body, fabricating methods and apparatus

Country Status (4)

Country	Link
EP (1)	EP0822873A4 (en)
AU (1)	AU707477B2 (en)
CA (1)	CA2217176A1 (en)
WO (1)	WO1996035525A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102012206297A1 (en) *	2012-04-17	2013-10-17	Krones Ag	Method and device for can production and can filling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4412440A (en) *	1981-02-13	1983-11-01	American Can Company	Process for making container
US4685582A (en) *	1985-05-20	1987-08-11	National Can Corporation	Container profile with stacking feature
US5014536A (en) *	1985-03-15	1991-05-14	Weirton Steel Corporation	Method and apparatus for drawing sheet metal can stock
US4685322A (en) *	1985-09-03	1987-08-11	Aluminum Company Of America	Method of forming a drawn and redrawn container body
GB8913209D0 (en) *	1989-06-08	1989-07-26	Metal Box Plc	Method and apparatus for forming wall ironed articles

1996
- 1996-04-24 EP EP96912176A patent/EP0822873A4/en not_active Withdrawn
- 1996-04-24 WO PCT/IB1996/000455 patent/WO1996035525A2/en not_active Ceased
- 1996-04-24 CA CA 2217176 patent/CA2217176A1/en not_active Abandoned
- 1996-04-24 AU AU55112/96A patent/AU707477B2/en not_active Ceased

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9635525A3 *

Also Published As

Publication number	Publication date
EP0822873A2 (en)	1998-02-11
WO1996035525A2 (en)	1996-11-14
CA2217176A1 (en)	1996-11-14
AU707477B2 (en)	1999-07-08
WO1996035525A3 (en)	1997-01-03
AU5511296A (en)	1996-11-29

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Legal Events

Date	Code	Title	Description
1997-12-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1998-02-11	17P	Request for examination filed	Effective date: 19971117
1998-02-11	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT NL
2001-02-07	A4	Supplementary search report drawn up and despatched	Effective date: 20001228
2001-02-07	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): DE FR GB IT NL
2001-02-07	RIC1	Information provided on ipc code assigned before grant	Free format text: 7B 21D 51/26 A, 7B 21D 22/30 B, 7B 21D 22/20 B
2001-05-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2001-06-20	18W	Application withdrawn	Withdrawal date: 20010409