FR2139025B2 - - Google Patents
Info
- Publication number
- FR2139025B2 FR2139025B2 FR7218663A FR7218663A FR2139025B2 FR 2139025 B2 FR2139025 B2 FR 2139025B2 FR 7218663 A FR7218663 A FR 7218663A FR 7218663 A FR7218663 A FR 7218663A FR 2139025 B2 FR2139025 B2 FR 2139025B2
- Authority
- FR
- France
- 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
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
- B21D51/38—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Adornments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712126067 DE2126067A1 (de) | 1971-05-26 | 1971-05-26 | Werkzeug zur Herstellung von im Querschnitt trapezförmigen Pragekerben in Metallblechen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2139025A2 FR2139025A2 (fr) | 1973-01-05 |
| FR2139025B2 true FR2139025B2 (fr) | 1978-09-22 |
Family
ID=5808931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7218663A Expired FR2139025B2 (fr) | 1971-05-26 | 1972-05-25 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE783862R (fr) |
| CH (1) | CH550034A (fr) |
| DE (1) | DE2126067A1 (fr) |
| FR (1) | FR2139025B2 (fr) |
| GB (1) | GB1387186A (fr) |
| NL (1) | NL7207179A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05502208A (ja) * | 1990-06-08 | 1993-04-22 | ウイアトン・スチール・コーポレーシヨン | 断続パネル輪郭を備えた便利機能非円形端部クロージヤー |
| US20020005408A1 (en) * | 1997-08-12 | 2002-01-17 | Yuji Yamasaki | Easy-opening can end |
-
1971
- 1971-05-26 DE DE19712126067 patent/DE2126067A1/de active Pending
-
1972
- 1972-05-24 BE BE783862A patent/BE783862R/fr active
- 1972-05-24 CH CH775872A patent/CH550034A/xx not_active IP Right Cessation
- 1972-05-25 FR FR7218663A patent/FR2139025B2/fr not_active Expired
- 1972-05-26 NL NL7207179A patent/NL7207179A/xx unknown
- 1972-05-26 GB GB2508272A patent/GB1387186A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1387186A (en) | 1975-03-12 |
| DE2126067A1 (de) | 1972-11-30 |
| NL7207179A (fr) | 1972-11-28 |
| CH550034A (de) | 1974-06-14 |
| BE783862R (fr) | 1972-09-18 |
| FR2139025A2 (fr) | 1973-01-05 |