BE777547A - - Google Patents
Info
- Publication number
- BE777547A BE777547A BE777547A BE777547A BE777547A BE 777547 A BE777547 A BE 777547A BE 777547 A BE777547 A BE 777547A BE 777547 A BE777547 A BE 777547A BE 777547 A BE777547 A BE 777547A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Punching Or Piercing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7101608A NL7101608A (en:Method) | 1971-02-08 | 1971-02-08 | |
| NL7101607A NL7101607A (en:Method) | 1971-02-08 | 1971-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE777547A true BE777547A (en:Method) | 1972-04-17 |
Family
ID=26644624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE777547A BE777547A (en:Method) | 1971-02-08 | 1971-12-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE777547A (en:Method) |
| DE (1) | DE2200875A1 (en:Method) |
| GB (1) | GB1324581A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658695A (zh) * | 2021-01-05 | 2021-04-16 | 绍兴文理学院元培学院 | 一种工件自动冲孔装置 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1215638A (en) * | 1982-11-02 | 1986-12-23 | Amada Company, Limited | Punch press |
| DE4308997A1 (de) * | 1993-03-20 | 1994-10-20 | Hans Berger Mestechnik Gmbh | Presse oder Stanze |
| CN102847780A (zh) * | 2012-08-30 | 2013-01-02 | 苏州新达电扶梯部件有限公司 | 一种板件打孔装置 |
| CN113894205B (zh) * | 2021-09-29 | 2023-09-26 | 中国航发动力股份有限公司 | 一种叶片堵头扩口装置及方法 |
-
1971
- 1971-12-30 BE BE777547A patent/BE777547A/xx unknown
-
1972
- 1972-01-08 DE DE19722200875 patent/DE2200875A1/de active Pending
- 1972-02-08 GB GB583772A patent/GB1324581A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658695A (zh) * | 2021-01-05 | 2021-04-16 | 绍兴文理学院元培学院 | 一种工件自动冲孔装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2200875A1 (de) | 1972-08-24 |
| GB1324581A (en) | 1973-07-25 |