JPS63147987U - - Google Patents
Info
- Publication number
- JPS63147987U JPS63147987U JP4115987U JP4115987U JPS63147987U JP S63147987 U JPS63147987 U JP S63147987U JP 4115987 U JP4115987 U JP 4115987U JP 4115987 U JP4115987 U JP 4115987U JP S63147987 U JPS63147987 U JP S63147987U
- Authority
- JP
- Japan
- Prior art keywords
- bulge
- rubber ring
- adapter
- circumferential surface
- sealing surface
- 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
- 239000000314 lubricant Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図は本考案実施例の自在管継手を示す断面
図、第２図は該自在管継手の構成部材であるゴム
リングの切欠側面図である。
Ａ：自在管継手、１：管体、２：アダプター、
３：ゴムリング、１２：膨出部、２５：環状溝、
３１：シール面、３２：滑剤保持溝。
FIG. 1 is a sectional view showing a universal tube joint according to an embodiment of the present invention, and FIG. 2 is a cutaway side view of a rubber ring that is a component of the universal tube joint. A: Universal joint, 1: Pipe body, 2: Adapter,
3: rubber ring, 12: bulge, 25: annular groove,
31: Seal surface, 32: Lubricant retaining groove.
Claims (1)
前記膨出部内に回動可能に挿入されるアダプター
と、該アダプターの外周面に設けられた環状溝に
挿着されるゴムリングとを備え、前記ゴムリング
の膨出部内周面に接するシール面に滑剤保持溝が
形成されていることを特徴とする自在管継手。 A tube body with a spherical shell-like bulge formed at the tube end;
A sealing surface comprising an adapter rotatably inserted into the bulge and a rubber ring inserted into an annular groove provided on an outer circumferential surface of the adapter, the sealing surface being in contact with an inner circumferential surface of the bulge of the rubber ring. A universal pipe joint characterized in that a lubricant retaining groove is formed in the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4115987U JPH0534396Y2 (en) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4115987U JPH0534396Y2 (en) | 1987-03-19 | 1987-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63147987U true JPS63147987U (en) | 1988-09-29 |
| JPH0534396Y2 JPH0534396Y2 (en) | 1993-08-31 |
Family
ID=30855902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4115987U Expired - Lifetime JPH0534396Y2 (en) | 1987-03-19 | 1987-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534396Y2 (en) |
-
1987
- 1987-03-19 JP JP4115987U patent/JPH0534396Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534396Y2 (en) | 1993-08-31 |