JPS63172937U - - Google Patents
Info
- Publication number
- JPS63172937U JPS63172937U JP6642387U JP6642387U JPS63172937U JP S63172937 U JPS63172937 U JP S63172937U JP 6642387 U JP6642387 U JP 6642387U JP 6642387 U JP6642387 U JP 6642387U JP S63172937 U JPS63172937 U JP S63172937U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- outer circumferential
- split ring
- ring
- closing member
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案の一実施例の使用状態を一部省
略して示す縦断面図、第２図は従来公知の耐圧試
験装置を示す縦断面図である。
１：閉塞部材、１５：係止部、２：分割環、２
１：突出部、２２：鋸歯状突起、２３：テーパ、
３：押圧環、４：締付環、４１：テーパ、６：間
隙部、７：シールリング。
FIG. 1 is a partially omitted longitudinal cross-sectional view showing an embodiment of the present invention in use, and FIG. 2 is a longitudinal cross-sectional view showing a conventionally known pressure test apparatus. 1: Closure member, 15: Locking portion, 2: Divided ring, 2
1: protrusion, 22: serration, 23: taper,
3: Pressing ring, 4: Tightening ring, 41: Taper, 6: Gap, 7: Seal ring.
Claims (1)
を収納する間隙部を有し、管体の端部外周面に装
着される閉塞部材と、一端内周面に前記閉塞部材
の係止部に係止する突出部を有し、他端内周面に
管体外周面に食い込む鋸歯状突起を有し、且つ外
周面にテーパを有する分割環と、該分割環の外周
面テーパと等しいテーパを内周面に有し、分割環
に嵌合されて分割環が縮径されるようになされた
締付環とから構成されていることを特徴とする管
体の耐圧試験装置。 It has a locking part on the outer circumferential surface, a gap part for storing the seal ring on the inner circumferential surface, and a closing member attached to the outer circumferential surface of the end of the tube body, and an engagement part of the closing member on the inner circumferential surface of one end. A split ring having a protrusion that engages with a stop, a sawtooth protrusion that bites into the outer circumferential surface of the tubular body on the inner circumferential surface of the other end, and a tapered outer circumferential surface; and a tapered outer circumferential surface of the split ring. 1. A pressure resistance test device for a tubular body, comprising a tightening ring which has an equal taper on its inner peripheral surface and is fitted into a split ring so that the diameter of the split ring is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987066423U JPH04298Y2 (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987066423U JPH04298Y2 (en) | 1987-04-30 | 1987-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63172937U true JPS63172937U (en) | 1988-11-10 |
| JPH04298Y2 JPH04298Y2 (en) | 1992-01-07 |
Family
ID=30904416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987066423U Expired JPH04298Y2 (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04298Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155497A (en) * | 1984-08-24 | 1986-03-19 | 株式会社日立製作所 | Jig for piping pressure-resisting test |
-
1987
- 1987-04-30 JP JP1987066423U patent/JPH04298Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155497A (en) * | 1984-08-24 | 1986-03-19 | 株式会社日立製作所 | Jig for piping pressure-resisting test |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04298Y2 (en) | 1992-01-07 |