JPS5812273U - Corrosion-resistant joint structure of aluminum structure - Google Patents
Corrosion-resistant joint structure of aluminum structureInfo
- Publication number
- JPS5812273U JPS5812273U JP10501581U JP10501581U JPS5812273U JP S5812273 U JPS5812273 U JP S5812273U JP 10501581 U JP10501581 U JP 10501581U JP 10501581 U JP10501581 U JP 10501581U JP S5812273 U JPS5812273 U JP S5812273U
- Authority
- JP
- Japan
- Prior art keywords
- aluminum
- corrosion
- stainless steel
- nut
- resistant joint
- 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
- Prevention Of Electric Corrosion (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
第１図イ１口は従来の実施例を示す要部の断面図、第２
図はこの考案による一実施例を示す要部の断面図である
。
１．２・・・アルミニウム材、３・・・ステンレス製ボ
ルト、４・・・ステンレス製ナツト、５・・・犠牲陽極
袋ナツト、６・・・犠牲陽極キャップ。Figure 1A is a sectional view of the main parts showing the conventional embodiment;
The figure is a sectional view of essential parts showing an embodiment according to this invention. 1.2... Aluminum material, 3... Stainless steel bolt, 4... Stainless steel nut, 5... Sacrificial anode bag nut, 6... Sacrificial anode cap.
Claims (1)
ナツトで接合するものにおいて、上記アルミ材とステン
レス間で生じる電気化学的腐蝕よりも早く電気化学的腐
蝕を生じるＺｎ又はＭｇ等の犠牲陽極金属からなる袋ナ
ツトを上記ステンレス製ナツトにダブルナツト状に締着
するとともに、上記ステンレス製ボルトの頭部に上記犠
牲陽極金属からなるキャップを覆せたことを特徴とする
アルミニウム構造体の防蝕接合構造。The structure is made of aluminum with stainless steel bolts and
When joining with a nut, a bag nut made of a sacrificial anode metal such as Zn or Mg, which causes electrochemical corrosion faster than the electrochemical corrosion that occurs between the aluminum material and stainless steel, is fastened to the stainless steel nut in a double nut shape. A corrosion-resistant joining structure for an aluminum structure, characterized in that a cap made of the sacrificial anode metal is covered over the head of the stainless steel bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10501581U JPS5812273U (en) | 1981-07-15 | 1981-07-15 | Corrosion-resistant joint structure of aluminum structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10501581U JPS5812273U (en) | 1981-07-15 | 1981-07-15 | Corrosion-resistant joint structure of aluminum structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5812273U true JPS5812273U (en) | 1983-01-26 |
Family
ID=29899568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10501581U Pending JPS5812273U (en) | 1981-07-15 | 1981-07-15 | Corrosion-resistant joint structure of aluminum structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002242917A (en) * | 2001-02-19 | 2002-08-28 | Cosmo Koki Co Ltd | Corrosion resistance fitting of bolt |
| JP2009293646A (en) * | 2008-06-02 | 2009-12-17 | Cosmo Koki Co Ltd | Bolt corrosion prevention device |
-
1981
- 1981-07-15 JP JP10501581U patent/JPS5812273U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002242917A (en) * | 2001-02-19 | 2002-08-28 | Cosmo Koki Co Ltd | Corrosion resistance fitting of bolt |
| JP2009293646A (en) * | 2008-06-02 | 2009-12-17 | Cosmo Koki Co Ltd | Bolt corrosion prevention device |
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