JPS60191683U - Connection device for front and back plates of steel doors - Google Patents
Connection device for front and back plates of steel doorsInfo
- Publication number
- JPS60191683U JPS60191683U JP8022684U JP8022684U JPS60191683U JP S60191683 U JPS60191683 U JP S60191683U JP 8022684 U JP8022684 U JP 8022684U JP 8022684 U JP8022684 U JP 8022684U JP S60191683 U JPS60191683 U JP S60191683U
- Authority
- JP
- Japan
- Prior art keywords
- back plates
- connection device
- plate
- steel doors
- fixed
- 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
- Securing Of Glass Panes Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示すもので、第１図は表裏板の
斜視図、第２図は組み付は状態における側断面図である
。
１・・・・・・表板、２・・・・・・裏板、４・・・・
・・芯材、５・・・・・・溶接、６・・・・・・係合溝
、６ｃ・・・・・・テーパ面、７−７・・・・・・保合
片。The drawings show an embodiment of the present invention; FIG. 1 is a perspective view of the front and back plates, and FIG. 2 is a side sectional view in an assembled state. 1...Front board, 2...Back board, 4...
... Core material, 5 ... Welding, 6 ... Engagement groove, 6c ... Tapered surface, 7-7 ... Retaining piece.
Claims (1)
板の内面側より溶接して固着し、他方の板の内面に、前
記係合片が嵌入する係合溝を形成した芯材を、該板の内
面より溶接にて固着し、しかも、前記係合片と保合溝と
の一方には、これらを相互に一方向へずらした場合に表
裏板を相互に引き寄せるテーパ面を形成したことを特徴
とする銅製ドアーにおける表裏板の連結装置。A retaining piece is welded and fixed to the inner surface of one of the steel front and back plates from the inner side of the plate, and an engagement groove into which the engagement piece fits is formed on the inner surface of the other plate. The core material is fixed by welding from the inner surface of the plate, and one of the engaging piece and the retaining groove has a tapered surface that draws the front and back plates toward each other when they are mutually shifted in one direction. A device for connecting the front and back plates of a copper door, characterized in that it has a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8022684U JPS60191683U (en) | 1984-05-30 | 1984-05-30 | Connection device for front and back plates of steel doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8022684U JPS60191683U (en) | 1984-05-30 | 1984-05-30 | Connection device for front and back plates of steel doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60191683U true JPS60191683U (en) | 1985-12-19 |
Family
ID=30625877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8022684U Pending JPS60191683U (en) | 1984-05-30 | 1984-05-30 | Connection device for front and back plates of steel doors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60191683U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4942840U (en) * | 1972-07-17 | 1974-04-15 | ||
| JPS5033897U (en) * | 1973-07-21 | 1975-04-11 |
-
1984
- 1984-05-30 JP JP8022684U patent/JPS60191683U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4942840U (en) * | 1972-07-17 | 1974-04-15 | ||
| JPS5033897U (en) * | 1973-07-21 | 1975-04-11 |
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