JPS5981877U - Fixed structure of screw ring - Google Patents
Fixed structure of screw ringInfo
- Publication number
- JPS5981877U JPS5981877U JP17795382U JP17795382U JPS5981877U JP S5981877 U JPS5981877 U JP S5981877U JP 17795382 U JP17795382 U JP 17795382U JP 17795382 U JP17795382 U JP 17795382U JP S5981877 U JPS5981877 U JP S5981877U
- Authority
- JP
- Japan
- Prior art keywords
- shape memory
- screw ring
- threaded ring
- pipe
- fixed structure
- 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
- Non-Disconnectible Joints And Screw-Threaded Joints (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図はパイプ、第２図はネジリング、第３図は従来の
ネジリングを固定したパイプの側断面図、第４図はパイ
プに形状記憶合金から成るネジリン第１図
グと排管用袋ナツトを取り付ける直前のパイプ、ネジリ
ング、排管用袋ナツト、パツキン夫々の要部拡大斜視図
、第５ａ図、第６ａ図、第７ａ図は本考案の実施例の圧
着固定前の状態を示す一部切欠部分拡大断面図、第５ｂ
図、第６ｂ図、第７ｂ図は本考案の実施例の圧着固定状
態を示す一部切欠部分拡大断面図である。
１・・・・・・パイプ、２・・・・・・従来のネジリン
グ、３ａ。
３ｂ、 ３ｃ・・・・・・は本考案のネジリング、５
・・・・・・締め付は用リング。
第３図Figure 1 is a pipe, Figure 2 is a screw ring, Figure 3 is a side sectional view of a pipe with a conventional screw ring fixed, and Figure 4 is a pipe with a screw ring made of a shape memory alloy (Figure 1) and a drain pipe cap nut. Figures 5a, 6a, and 7a are enlarged perspective views of the main parts of the pipe, screw ring, drain pipe cap nut, and packing just before installation, and partially cut away portions show the state of the embodiment of the present invention before it is fixed by crimping. Enlarged sectional view, No. 5b
Figures 6b and 7b are partially cutaway partially enlarged sectional views showing the crimp-fixed state of the embodiment of the present invention. 1... Pipe, 2... Conventional screw ring, 3a. 3b, 3c... are screw rings of the present invention, 5
・・・・・・A ring is used for tightening. Figure 3
Claims (1)
グ、又は形状記憶合金から成る締め付は用リングをその
外周に外嵌してなるネジリングを、パイプの端部外周に
挿入したのち、加熱又は冷却し該形状記憶合金の形状記
憶効果によりネジリングをパイプに圧着してなるネジリ
ングの固定構造。A threaded ring made of a shape memory alloy with threads formed on the outer periphery, or a threaded ring made of a tightening ring made of a shape memory alloy fitted around the outer periphery, is inserted into the outer periphery of the end of the pipe, and then heated or A fixing structure for a threaded ring formed by cooling the threaded ring and compressing it onto a pipe using the shape memory effect of the shape memory alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17795382U JPS5981877U (en) | 1982-11-24 | 1982-11-24 | Fixed structure of screw ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17795382U JPS5981877U (en) | 1982-11-24 | 1982-11-24 | Fixed structure of screw ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5981877U true JPS5981877U (en) | 1984-06-02 |
Family
ID=30386481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17795382U Pending JPS5981877U (en) | 1982-11-24 | 1982-11-24 | Fixed structure of screw ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981877U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49118028A (en) * | 1973-03-13 | 1974-11-12 | ||
| JPS51123915A (en) * | 1975-04-09 | 1976-10-29 | Raychem Corp | Compound device |
-
1982
- 1982-11-24 JP JP17795382U patent/JPS5981877U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49118028A (en) * | 1973-03-13 | 1974-11-12 | ||
| JPS51123915A (en) * | 1975-04-09 | 1976-10-29 | Raychem Corp | Compound device |
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