JPS57149037A - Joining method for thin metallic plate - Google Patents
Joining method for thin metallic plateInfo
- Publication number
- JPS57149037A JPS57149037A JP3590781A JP3590781A JPS57149037A JP S57149037 A JPS57149037 A JP S57149037A JP 3590781 A JP3590781 A JP 3590781A JP 3590781 A JP3590781 A JP 3590781A JP S57149037 A JPS57149037 A JP S57149037A
- Authority
- JP
- Japan
- Prior art keywords
- thin metallic
- metallic plate
- hole
- split projection
- split
- 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
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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
PURPOSE:To join thin metallic plates firmly without using bolts and nuts by projecting a split projection of one thin metallic plate to a hole of another thin metallic plate and bending the projections perpedicularly to each other. CONSTITUTION:The first hole 3 of the first split projection 4 are formed on the first thin metallic plate 1a out of two thin metallic plates. At the same time, the second split projection 5 to which the first hole 3 fits when the first split projection is further bent. A long hole 6 to which the first split projection 4 and the second split projection 5 fit and the second hole 7 are formed on the second thin metallic plate. The second thin metallic plate 2a is pit on the first thin metallic plate and split projections 4, 5 are made to project from the long hole 6 and hole 7 of the second thin metallic plate 2. The split projection 4 is further bent, and the split projection 5 is made to project from the hole 3. Then, the split projection 5 is bent to join the first and second thin metallic plates 1a, 2a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3590781A JPS57149037A (en) | 1981-03-11 | 1981-03-11 | Joining method for thin metallic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3590781A JPS57149037A (en) | 1981-03-11 | 1981-03-11 | Joining method for thin metallic plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57149037A true JPS57149037A (en) | 1982-09-14 |
Family
ID=12455094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3590781A Pending JPS57149037A (en) | 1981-03-11 | 1981-03-11 | Joining method for thin metallic plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57149037A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62127325U (en) * | 1986-01-31 | 1987-08-12 |
-
1981
- 1981-03-11 JP JP3590781A patent/JPS57149037A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62127325U (en) * | 1986-01-31 | 1987-08-12 |
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