JPS55149729A - Bellows forming die - Google Patents
Bellows forming dieInfo
- Publication number
- JPS55149729A JPS55149729A JP5900679A JP5900679A JPS55149729A JP S55149729 A JPS55149729 A JP S55149729A JP 5900679 A JP5900679 A JP 5900679A JP 5900679 A JP5900679 A JP 5900679A JP S55149729 A JPS55149729 A JP S55149729A
- Authority
- JP
- Japan
- Prior art keywords
- dies
- segmental
- female die
- bellows
- 3aw3g
- 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.)
- Granted
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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/06—Corrugating tubes transversely, e.g. helically annularly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5900679A JPS55149729A (en) | 1979-05-14 | 1979-05-14 | Bellows forming die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5900679A JPS55149729A (en) | 1979-05-14 | 1979-05-14 | Bellows forming die |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55149729A true JPS55149729A (en) | 1980-11-21 |
JPS6211930B2 JPS6211930B2 (ja) | 1987-03-16 |
Family
ID=13100759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5900679A Granted JPS55149729A (en) | 1979-05-14 | 1979-05-14 | Bellows forming die |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55149729A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH044419Y2 (ja) * | 1985-08-06 | 1992-02-10 |
-
1979
- 1979-05-14 JP JP5900679A patent/JPS55149729A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6211930B2 (ja) | 1987-03-16 |
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