CN1091012C - 带有平缓下沉的表面区域的金属薄板封盖及制造它的模具 - Google Patents
带有平缓下沉的表面区域的金属薄板封盖及制造它的模具 Download PDFInfo
- Publication number
- CN1091012C CN1091012C CN99804233A CN99804233A CN1091012C CN 1091012 C CN1091012 C CN 1091012C CN 99804233 A CN99804233 A CN 99804233A CN 99804233 A CN99804233 A CN 99804233A CN 1091012 C CN1091012 C CN 1091012C
- Authority
- CN
- China
- Prior art keywords
- capping
- fringe region
- lid
- face
- flat site
- 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.)
- Expired - Fee Related
Links
Images
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
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
- B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19812671 | 1998-03-23 | ||
DE19812671.9 | 1998-03-23 | ||
DE19833492A DE19833492A1 (de) | 1998-03-23 | 1998-07-24 | Verschlußdeckel aus Blech mit abgesenktem Öffnungsbereich |
DE19833492.3 | 1998-07-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1293602A CN1293602A (zh) | 2001-05-02 |
CN1091012C true CN1091012C (zh) | 2002-09-18 |
Family
ID=26044887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99804233A Expired - Fee Related CN1091012C (zh) | 1998-03-23 | 1999-03-22 | 带有平缓下沉的表面区域的金属薄板封盖及制造它的模具 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1082184A2 (fr) |
CN (1) | CN1091012C (fr) |
AU (1) | AU4129999A (fr) |
BR (1) | BR9908952A (fr) |
CA (1) | CA2325419A1 (fr) |
PL (1) | PL343415A1 (fr) |
WO (1) | WO1999048630A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6315511B1 (en) * | 1999-07-15 | 2001-11-13 | William L. Taube | Method and apparatus for coining end panels of containers |
DE10261232A1 (de) * | 2002-12-20 | 2004-07-22 | Wichelhaus, André | Verschluss für einen Behälter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4280427A (en) * | 1979-01-29 | 1981-07-28 | Crown Cork & Seal Company, Inc. | Easy open can end |
US5219257A (en) * | 1990-11-21 | 1993-06-15 | Koch Systems Incorporated | Self-opening can lid with improved contour of score and means for making |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901880A (en) * | 1989-01-09 | 1990-02-20 | Adolf Coors Company | Score line groove for container end members |
WO1995010373A1 (fr) * | 1993-10-08 | 1995-04-20 | Schmalbach-Lubeca Ag | Procede de façonnage ulterieur d'un couvercle metallique |
-
1999
- 1999-03-22 AU AU41299/99A patent/AU4129999A/en not_active Abandoned
- 1999-03-22 EP EP99924666A patent/EP1082184A2/fr not_active Withdrawn
- 1999-03-22 CA CA002325419A patent/CA2325419A1/fr not_active Abandoned
- 1999-03-22 BR BR9908952-1A patent/BR9908952A/pt unknown
- 1999-03-22 WO PCT/DE1999/000826 patent/WO1999048630A2/fr not_active Application Discontinuation
- 1999-03-22 PL PL99343415A patent/PL343415A1/xx unknown
- 1999-03-22 CN CN99804233A patent/CN1091012C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4280427A (en) * | 1979-01-29 | 1981-07-28 | Crown Cork & Seal Company, Inc. | Easy open can end |
US5219257A (en) * | 1990-11-21 | 1993-06-15 | Koch Systems Incorporated | Self-opening can lid with improved contour of score and means for making |
Also Published As
Publication number | Publication date |
---|---|
BR9908952A (pt) | 2000-11-28 |
PL343415A1 (en) | 2001-08-13 |
WO1999048630A2 (fr) | 1999-09-30 |
EP1082184A2 (fr) | 2001-03-14 |
CA2325419A1 (fr) | 1999-09-30 |
AU4129999A (en) | 1999-10-18 |
CN1293602A (zh) | 2001-05-02 |
WO1999048630A3 (fr) | 1999-11-11 |
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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 | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |