JPS5630043A - Production of grating body - Google Patents
Production of grating bodyInfo
- Publication number
- JPS5630043A JPS5630043A JP10544979A JP10544979A JPS5630043A JP S5630043 A JPS5630043 A JP S5630043A JP 10544979 A JP10544979 A JP 10544979A JP 10544979 A JP10544979 A JP 10544979A JP S5630043 A JPS5630043 A JP S5630043A
- Authority
- JP
- Japan
- Prior art keywords
- rails
- parts
- holes
- middle shafts
- thin
- 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 omit welding process and improve durability by piercing through-holes to rails, forming the parts of middle shafts corresponding to the through-hole parts to thin wall thickness and fitting said parts into said holes.
CONSTITUTION: Through-holes 3 are pierced in the upper and lower inner side faces of rails 1 used for fences, panel gratings, etc.; further, the parts of middle shafts 3 corresponding to the through-hole parts are thin-walled, and insert fittings 4 abutting on the thin-walled parts and making elastic engagement with the pipe walls of the middle shafts are filled into the ends of the middle rails. The middle shafts are fitted into the through-holes of the rails and the middle shafts are pressed from the top and bottom outer sides of the rails to buckle the thin-walled parts of the middle shafts and form outward protrusions 5, which are then engaged with the through-holes, whereby the rails and middle shafts are formed into one piece.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10544979A JPS5823169B2 (en) | 1979-08-17 | 1979-08-17 | How to make a lattice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10544979A JPS5823169B2 (en) | 1979-08-17 | 1979-08-17 | How to make a lattice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5630043A true JPS5630043A (en) | 1981-03-26 |
| JPS5823169B2 JPS5823169B2 (en) | 1983-05-13 |
Family
ID=14407888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10544979A Expired JPS5823169B2 (en) | 1979-08-17 | 1979-08-17 | How to make a lattice |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823169B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4771217A (en) * | 1986-03-28 | 1988-09-13 | Kabushiki Kaisha Toshiba | Vertical deflection circuit for a cathode-ray tube having a vertical image-position adjustment circuit |
| JPH07317883A (en) * | 1994-05-20 | 1995-12-08 | Futaba Sangyo Kk | Manufacture of spacer for drive pinion |
-
1979
- 1979-08-17 JP JP10544979A patent/JPS5823169B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4771217A (en) * | 1986-03-28 | 1988-09-13 | Kabushiki Kaisha Toshiba | Vertical deflection circuit for a cathode-ray tube having a vertical image-position adjustment circuit |
| JPH07317883A (en) * | 1994-05-20 | 1995-12-08 | Futaba Sangyo Kk | Manufacture of spacer for drive pinion |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5823169B2 (en) | 1983-05-13 |
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