DD133132A5 - PROCESS FOR PUNCHING ROTATIONAL SYMMETRIC PRODUCTS ON STEP PRESSES - Google Patents
PROCESS FOR PUNCHING ROTATIONAL SYMMETRIC PRODUCTS ON STEP PRESSESInfo
- Publication number
- DD133132A5 DD133132A5 DD20232677A DD20232677A DD133132A5 DD 133132 A5 DD133132 A5 DD 133132A5 DD 20232677 A DD20232677 A DD 20232677A DD 20232677 A DD20232677 A DD 20232677A DD 133132 A5 DD133132 A5 DD 133132A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- punching
- rotational symmetric
- step presses
- symmetric products
- products
- Prior art date
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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
-
- 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
- B21D22/20—Deep-drawing
- B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19409976A PL101963B1 (en) | 1976-12-02 | 1976-12-02 | METHOD OF PRESSING ARTICLES HAVING SURFACE-OF-REVOLUTION MANTLES, BY MEANS OF TRANSFER PRESSES |
Publications (1)
Publication Number | Publication Date |
---|---|
DD133132A5 true DD133132A5 (en) | 1978-12-13 |
Family
ID=19979635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20232677A DD133132A5 (en) | 1976-12-02 | 1977-11-30 | PROCESS FOR PUNCHING ROTATIONAL SYMMETRIC PRODUCTS ON STEP PRESSES |
Country Status (4)
Country | Link |
---|---|
DD (1) | DD133132A5 (en) |
DE (1) | DE2753800C3 (en) |
IT (1) | IT1087950B (en) |
PL (1) | PL101963B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL122194B1 (en) * | 1979-04-13 | 1982-06-30 | Politechnika Lodzka | Blanking die |
PL122555B3 (en) * | 1979-10-11 | 1982-08-31 | Politechnika Lodzka | Stamping die |
DE102011077328A1 (en) * | 2011-04-15 | 2012-10-18 | Ball Packaging Europe Gmbh | Method and device for producing unilaterally open metal containers |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH180119A (en) * | 1934-02-10 | 1935-10-15 | Steyr Werke A G | Method and device for cold drawing of containers open on one side. |
-
1976
- 1976-12-02 PL PL19409976A patent/PL101963B1/en unknown
-
1977
- 1977-11-29 IT IT3018777A patent/IT1087950B/en active
- 1977-11-30 DD DD20232677A patent/DD133132A5/en unknown
- 1977-12-02 DE DE19772753800 patent/DE2753800C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2753800A1 (en) | 1978-06-08 |
PL101963B1 (en) | 1979-02-28 |
DE2753800C3 (en) | 1981-10-22 |
IT1087950B (en) | 1985-06-04 |
DE2753800B2 (en) | 1981-02-26 |
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