GB190921749A - Improvements in and relating to Stamping Presses. - Google Patents
Improvements in and relating to Stamping Presses.Info
- Publication number
- GB190921749A GB190921749A GB190921749DA GB190921749A GB 190921749 A GB190921749 A GB 190921749A GB 190921749D A GB190921749D A GB 190921749DA GB 190921749 A GB190921749 A GB 190921749A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- blanks
- cupping
- tools
- arms
- 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
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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
21,749. Berdin, M. Oct. 19, 1908, [Convention date]. Cupping ; stamping.-A machine for cupping or embossing blanks is supplied with a metal strip v, Fig. 7, with partly-cut blanks w, which are detached by the tools b during their stroke. The dies and ejectors d' are mounted in a cylinder d supported in sliding bearings f, pressed upwards by springs g. Arms c on the press head a engage cams k so turning the cylinder through one-quarter of a revolution against the action of a spring l and by means of spring pawls j<1>, Fig. 3, trip the members p, which normally hold down the bearings f by means of an arm n. The cylinder d thus moves up and receives the blanks w, and the tools b which act thereon force the cylinder down again. On the return of the press head the cylinder rotates back again ejecting the blanks and remaining in its first position, Fig. 2, held by the arms n.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR190921749X | 1908-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190921749A true GB190921749A (en) | 1910-06-16 |
Family
ID=32525608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190921749D Expired GB190921749A (en) | 1908-10-19 | 1909-09-23 | Improvements in and relating to Stamping Presses. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190921749A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670289A (en) * | 2017-02-22 | 2017-05-17 | 叶宝义 | High-efficiency stamping device for hardware sheet |
-
1909
- 1909-09-23 GB GB190921749D patent/GB190921749A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670289A (en) * | 2017-02-22 | 2017-05-17 | 叶宝义 | High-efficiency stamping device for hardware sheet |
| CN106670289B (en) * | 2017-02-22 | 2018-07-27 | 温州天一五金制造有限公司 | A kind of hardware thin plate high efficiency stamping equipment |
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