JPS5714432A - Apparatus for manufacturing outer case for vessel - Google Patents
Apparatus for manufacturing outer case for vesselInfo
- Publication number
- JPS5714432A JPS5714432A JP8934380A JP8934380A JPS5714432A JP S5714432 A JPS5714432 A JP S5714432A JP 8934380 A JP8934380 A JP 8934380A JP 8934380 A JP8934380 A JP 8934380A JP S5714432 A JPS5714432 A JP S5714432A
- Authority
- JP
- Japan
- Prior art keywords
- split
- die
- case
- diameter
- short
- 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
Abstract
PURPOSE: To form the whole side surface of an outer case to the shape free from distorsion, by sliding the short-diameter side of the split die to the direction of short diameter in following to the sliding of the large diameter side of the split die to the direction of long diameter.
CONSTITUTION: An outer case 15 to be worked is externally fitted to the outside of a lower die 16, and each split die 21, 22, 26, 27 is driven and expanded to hold the case 15 in tight condition. The lower die 16 is moved to right under an upper die 17, which is then lowered to bend the upper rim of the case 15. After the bending, the lower die 16 is split into 4 parts and the split side of each split die 21, 22, 27 are formed to the prescribed taper. And both the tapered surfaces is in sliding contact with together, and slide in the direction of the long diameter of the long diameter side of the split dies 21, 22. Following to this motion, short-diameter sides of the split dies 26, 27 slide in the direction of the short diameter, and the case 15 is tightly held by the lower die 16, and each split die 21, 22, 26, and 27 become closely contacted state of their outer surface without any gap. Accordingly, the whole outer rim of the case 15 is bent to a uniform and precise shape.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8934380A JPS5926379B2 (en) | 1980-06-28 | 1980-06-28 | Manufacturing equipment for outer cases for containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8934380A JPS5926379B2 (en) | 1980-06-28 | 1980-06-28 | Manufacturing equipment for outer cases for containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5714432A true JPS5714432A (en) | 1982-01-25 |
| JPS5926379B2 JPS5926379B2 (en) | 1984-06-27 |
Family
ID=13968048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8934380A Expired JPS5926379B2 (en) | 1980-06-28 | 1980-06-28 | Manufacturing equipment for outer cases for containers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5926379B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100887585B1 (en) | 2008-08-01 | 2009-03-09 | 이복현 | Conversion connector manufacturing method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0310069Y2 (en) * | 1985-12-27 | 1991-03-13 |
-
1980
- 1980-06-28 JP JP8934380A patent/JPS5926379B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100887585B1 (en) | 2008-08-01 | 2009-03-09 | 이복현 | Conversion connector manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5926379B2 (en) | 1984-06-27 |
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