JPS61125747U - - Google Patents
Info
- Publication number
- JPS61125747U JPS61125747U JP926785U JP926785U JPS61125747U JP S61125747 U JPS61125747 U JP S61125747U JP 926785 U JP926785 U JP 926785U JP 926785 U JP926785 U JP 926785U JP S61125747 U JPS61125747 U JP S61125747U
- Authority
- JP
- Japan
- Prior art keywords
- socket
- tube
- rubber tire
- tube body
- socket side
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
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の正面視の要部断面
図、第２図はその全体側面図である。
１…受口、２…挿口、５…筒状体、７…管胴部
内面、８…内面、１１…環状溝、１２…ゴムタイ
ヤ、１３…ゴムチユーブ、１４…加圧流体供給管
。
FIG. 1 is a front sectional view of a main part of an embodiment of the present invention, and FIG. 2 is an overall side view thereof. DESCRIPTION OF SYMBOLS 1... Socket, 2... Socket, 5... Cylindrical body, 7... Tube body inner surface, 8... Inner surface, 11... Annular groove, 12... Rubber tire, 13... Rubber tube, 14... Pressurized fluid supply pipe.
Claims (1)
入される筒状体の両端に、前記受口側の管胴部内
面および前記挿口内面に対向する一対の環状溝を
形成し、両環状溝に、ゴムタイヤと、このゴムタ
イヤの内側に配置されるとともに、その内部に加
圧流体が供給され、この加圧流体により前記ゴム
タイヤを膨張させて前記受口側の管胴部内面およ
び挿口内面に圧接させるゴムチユーブとをそれぞ
れ嵌入したことを特徴とする管継手部の水圧試験
装置。 A pair of annular grooves facing the inner surface of the tube body on the socket side and the inner surface of the socket are formed at both ends of a cylindrical body that is fitted from the inner surface of the tube body on the socket side to the inner surface of the socket, A rubber tire is placed in both annular grooves, and a pressurized fluid is supplied inside the rubber tire, and the pressurized fluid inflates the rubber tire and causes the inner surface of the tube body on the socket side and the insert. A water pressure testing device for a pipe joint portion, characterized in that a rubber tube is inserted into each tube to be brought into pressure contact with the inner surface of the mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009267U JPH041491Y2 (en) | 1985-01-25 | 1985-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009267U JPH041491Y2 (en) | 1985-01-25 | 1985-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61125747U true JPS61125747U (en) | 1986-08-07 |
| JPH041491Y2 JPH041491Y2 (en) | 1992-01-20 |
Family
ID=30489322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985009267U Expired JPH041491Y2 (en) | 1985-01-25 | 1985-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041491Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013040866A (en) * | 2011-08-17 | 2013-02-28 | Saitama City | Hydraulic tester |
| JP2013127430A (en) * | 2011-12-19 | 2013-06-27 | Haruyama:Kk | Leakage testing machine for pipeline |
| JP2023061046A (en) * | 2021-10-19 | 2023-05-01 | 株式会社水研 | Watertightness tester and inspection method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666842U (en) * | 1979-10-26 | 1981-06-03 | ||
| JPS5844347U (en) * | 1981-09-17 | 1983-03-25 | 石川島播磨重工業株式会社 | multilevel parking device |
-
1985
- 1985-01-25 JP JP1985009267U patent/JPH041491Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666842U (en) * | 1979-10-26 | 1981-06-03 | ||
| JPS5844347U (en) * | 1981-09-17 | 1983-03-25 | 石川島播磨重工業株式会社 | multilevel parking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013040866A (en) * | 2011-08-17 | 2013-02-28 | Saitama City | Hydraulic tester |
| JP2013127430A (en) * | 2011-12-19 | 2013-06-27 | Haruyama:Kk | Leakage testing machine for pipeline |
| JP2023061046A (en) * | 2021-10-19 | 2023-05-01 | 株式会社水研 | Watertightness tester and inspection method |
| JP2023133366A (en) * | 2021-10-19 | 2023-09-22 | 株式会社水研 | Watertight test machine and inspection method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041491Y2 (en) | 1992-01-20 |