JPS5510377A - Manufacture of latticework - Google Patents
Manufacture of latticeworkInfo
- Publication number
- JPS5510377A JPS5510377A JP8441678A JP8441678A JPS5510377A JP S5510377 A JPS5510377 A JP S5510377A JP 8441678 A JP8441678 A JP 8441678A JP 8441678 A JP8441678 A JP 8441678A JP S5510377 A JPS5510377 A JP S5510377A
- Authority
- JP
- Japan
- Prior art keywords
- crosspieces
- crosspiece
- insert
- latticework
- pipe
- 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
Landscapes
- Fencing (AREA)
Abstract
PURPOSE: To mass produce the durable latticework at a low cost, by cutting into thin wall the inner face of longer side of the crosspiece made of a rectangular pipe at the position of insert hole bored in the pipe frame, and then, by inserting the crosspiece into the insert hole, and by pushing the crosspiece in axial direction so as to cause a buckling deformation in the thin walled part.
CONSTITUTION: The insert holes 2, 2... are bored in the inner side of respective upper and lower pipe frames 1, 1; the inner face of longer side of the rectangular pipe type crosspieces 3, 3... at the part equivalent to the insert hole is cut to form the thin wall part. The crosspieces 3, 3... are inserted into the insert holes 2, 2... ot the pipe frames 1, 1... and are pushed in axial direction so as to cause a buckling deformation in the thin walled part of crosspieces 3, 3...; hereby, the outward projecting threads 5, 5... are formed. These projecting threads 5, 5... are grasped by the insert holes 2, 2..., and hereby, the crosspieces 3, 3... are rigidly unified with the frames 1, 1. Since this method does not use the welding, the protective coat, the plated coat, etc., on the surface of crosspieces 3, 3... are perfectly conserved, and the durability of the latticework is remarkably improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53084416A JPS5820686B2 (en) | 1978-07-10 | 1978-07-10 | How to make a lattice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53084416A JPS5820686B2 (en) | 1978-07-10 | 1978-07-10 | How to make a lattice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5510377A true JPS5510377A (en) | 1980-01-24 |
| JPS5820686B2 JPS5820686B2 (en) | 1983-04-25 |
Family
ID=13829975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53084416A Expired JPS5820686B2 (en) | 1978-07-10 | 1978-07-10 | How to make a lattice |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820686B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570432A (en) * | 1978-11-24 | 1980-05-27 | Shikoku Chem Corp | Production of grating body |
| JPS61177725U (en) * | 1985-04-23 | 1986-11-06 | ||
| CN102535949A (en) * | 2012-02-12 | 2012-07-04 | 福建省盛恒辉金属科技有限公司 | Structure, method and special tool for fixing bar on beam |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54109221A (en) * | 1978-02-15 | 1979-08-27 | Shikoku Kasei Kougiyou Kk | Grating body |
| JPS54131324A (en) * | 1978-03-31 | 1979-10-12 | Matsushita Electric Works Ltd | Combination of lateral frame with vertical frame of fence |
-
1978
- 1978-07-10 JP JP53084416A patent/JPS5820686B2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54109221A (en) * | 1978-02-15 | 1979-08-27 | Shikoku Kasei Kougiyou Kk | Grating body |
| JPS54131324A (en) * | 1978-03-31 | 1979-10-12 | Matsushita Electric Works Ltd | Combination of lateral frame with vertical frame of fence |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570432A (en) * | 1978-11-24 | 1980-05-27 | Shikoku Chem Corp | Production of grating body |
| JPS61177725U (en) * | 1985-04-23 | 1986-11-06 | ||
| JPH0510990Y2 (en) * | 1985-04-23 | 1993-03-17 | ||
| CN102535949A (en) * | 2012-02-12 | 2012-07-04 | 福建省盛恒辉金属科技有限公司 | Structure, method and special tool for fixing bar on beam |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5820686B2 (en) | 1983-04-25 |
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