JPS6354050U - - Google Patents
Info
- Publication number
- JPS6354050U JPS6354050U JP14742186U JP14742186U JPS6354050U JP S6354050 U JPS6354050 U JP S6354050U JP 14742186 U JP14742186 U JP 14742186U JP 14742186 U JP14742186 U JP 14742186U JP S6354050 U JPS6354050 U JP S6354050U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- circumferential surface
- sample
- rod
- cylindrical sample
- 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
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は従来の治具を示す縦断面図である。
１…円筒試料、２…試料固定リング、３…丸棒
、４…シール、５…油導入孔、６…空気抜孔、７
…円周凹部。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view showing a conventional jig. 1... Cylindrical sample, 2... Sample fixing ring, 3... Round bar, 4... Seal, 5... Oil introduction hole, 6... Air vent hole, 7
...Circumferential recess.
Claims (1)
挿通され、前記丸棒または試料の長さ方向中間部
の外円周面または内円周面に円周凹部が設けられ
、前記丸棒の一端付近から内部を通つて前記凹部
に至る油導入孔が、また、前記凹部から内部を通
つて前記丸棒の他端付近に至る空気抜孔が設けら
れたことを特徴とする円筒試料の内圧試験治具。 A round rod is inserted into the cylindrical sample through seals at both ends thereof, and a circumferential recess is provided on the outer circumferential surface or inner circumferential surface of the longitudinally intermediate portion of the round rod or sample, and An internal pressure test of a cylindrical sample, characterized in that an oil introduction hole is provided from near one end of the rod through the inside to the recess, and an air vent hole is provided that passes from the recess through the inside to the vicinity of the other end of the round bar. jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14742186U JPS6354050U (en) | 1986-09-25 | 1986-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14742186U JPS6354050U (en) | 1986-09-25 | 1986-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6354050U true JPS6354050U (en) | 1988-04-11 |
Family
ID=31060764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14742186U Pending JPS6354050U (en) | 1986-09-25 | 1986-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6354050U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162032A (en) * | 1979-06-06 | 1980-12-17 | Hitachi Ltd | Tool used for test and the like at tube-tube plate welded area of heat exchanger |
| JPS5879130A (en) * | 1981-11-06 | 1983-05-12 | Hitachi Plant Eng & Constr Co Ltd | Pressure resistance testing device for pipe |
-
1986
- 1986-09-25 JP JP14742186U patent/JPS6354050U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162032A (en) * | 1979-06-06 | 1980-12-17 | Hitachi Ltd | Tool used for test and the like at tube-tube plate welded area of heat exchanger |
| JPS5879130A (en) * | 1981-11-06 | 1983-05-12 | Hitachi Plant Eng & Constr Co Ltd | Pressure resistance testing device for pipe |