JPS5611530B1 - - Google Patents
Info
- Publication number
- JPS5611530B1 JPS5611530B1 JP6249971A JP6249971A JPS5611530B1 JP S5611530 B1 JPS5611530 B1 JP S5611530B1 JP 6249971 A JP6249971 A JP 6249971A JP 6249971 A JP6249971 A JP 6249971A JP S5611530 B1 JPS5611530 B1 JP S5611530B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
- B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702041399 DE2041399C3 (de) | 1970-08-17 | 1970-08-17 | Pressengesenk zum Runden von U-förmig vorgebogenen Blechzuschnitten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5611530B1 true JPS5611530B1 (enExample) | 1981-03-14 |
Family
ID=5780287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6249971A Pending JPS5611530B1 (enExample) | 1970-08-17 | 1971-08-17 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5611530B1 (enExample) |
| CA (1) | CA961705A (enExample) |
| DE (1) | DE2041399C3 (enExample) |
| FR (1) | FR2102294B1 (enExample) |
| GB (1) | GB1345278A (enExample) |
| SU (1) | SU504461A3 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2189881C2 (ru) * | 2000-01-26 | 2002-09-27 | АООТ "Челябинский трубопрокатный завод" | Штамповый инструмент для прессования труб большого диаметра |
| CN104772391B (zh) * | 2015-03-19 | 2017-02-01 | 柳州市永益机械制造有限公司 | 卡子冲压模具 |
-
1970
- 1970-08-17 DE DE19702041399 patent/DE2041399C3/de not_active Expired
-
1971
- 1971-08-12 FR FR7129570A patent/FR2102294B1/fr not_active Expired
- 1971-08-13 CA CA120,516A patent/CA961705A/en not_active Expired
- 1971-08-15 GB GB3841571A patent/GB1345278A/en not_active Expired
- 1971-08-16 SU SU1688667A patent/SU504461A3/ru active
- 1971-08-17 JP JP6249971A patent/JPS5611530B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2041399B2 (de) | 1974-12-19 |
| FR2102294A1 (enExample) | 1972-04-07 |
| FR2102294B1 (enExample) | 1974-10-11 |
| DE2041399A1 (de) | 1972-05-04 |
| GB1345278A (en) | 1974-01-30 |
| SU504461A3 (ru) | 1976-02-25 |
| DE2041399C3 (de) | 1975-07-24 |
| CA961705A (en) | 1975-01-28 |