JPS5540008A - Member forming die for production of fences or the like - Google Patents
Member forming die for production of fences or the likeInfo
- Publication number
- JPS5540008A JPS5540008A JP11076778A JP11076778A JPS5540008A JP S5540008 A JPS5540008 A JP S5540008A JP 11076778 A JP11076778 A JP 11076778A JP 11076778 A JP11076778 A JP 11076778A JP S5540008 A JPS5540008 A JP S5540008A
- Authority
- JP
- Japan
- Prior art keywords
- dies
- split
- fences
- die
- gripe
- 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.)
- Pending
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
PURPOSE: To make easy the insertion of long-length tubular members for fences into inside and make volume production of fences, etc. advantageous by moving one of the dies consisting of a pair of split dies in the longitudinal direction thereby reducing and expanding the inside of the dies.
CONSTITUTION: As a split die 11 is moved in the arrow direction by holding its gripe 14, the gripe 14 moves to the other end point of an oblong hole 15 to changeover the split die 10 to the contact with the convex parts 10', 11' of the split die 11. This makes possible expanding of th width of the dies. When the gripe 14 is pulled back, the split dies assume the fitting contact of the concave and convex parts, by which the width of the dies may be reduced as before. The insertion of the dies into members and their removal therefrom are performed at a breath and with ease. In this case, the protrusions 12 and guiding grooves 13 provided to the split die 10 are so disposed as to position at the back of the mutual contact parts of the convex parts of th split dies in expanding of the die width.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11076778A JPS5540008A (en) | 1978-09-11 | 1978-09-11 | Member forming die for production of fences or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11076778A JPS5540008A (en) | 1978-09-11 | 1978-09-11 | Member forming die for production of fences or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5540008A true JPS5540008A (en) | 1980-03-21 |
Family
ID=14544054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11076778A Pending JPS5540008A (en) | 1978-09-11 | 1978-09-11 | Member forming die for production of fences or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5540008A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5277873A (en) * | 1975-12-23 | 1977-06-30 | Teito Kentetsu Kogyo Kk | Method of making gate door etc* |
| JPS52148465A (en) * | 1976-06-04 | 1977-12-09 | Yodogawa Steel Works | Method of fabricating fence |
| JPS532437B2 (en) * | 1972-09-04 | 1978-01-27 |
-
1978
- 1978-09-11 JP JP11076778A patent/JPS5540008A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS532437B2 (en) * | 1972-09-04 | 1978-01-27 | ||
| JPS5277873A (en) * | 1975-12-23 | 1977-06-30 | Teito Kentetsu Kogyo Kk | Method of making gate door etc* |
| JPS52148465A (en) * | 1976-06-04 | 1977-12-09 | Yodogawa Steel Works | Method of fabricating fence |
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