JPH02128501U - - Google Patents
Info
- Publication number
- JPH02128501U JPH02128501U JP3519989U JP3519989U JPH02128501U JP H02128501 U JPH02128501 U JP H02128501U JP 3519989 U JP3519989 U JP 3519989U JP 3519989 U JP3519989 U JP 3519989U JP H02128501 U JPH02128501 U JP H02128501U
- Authority
- JP
- Japan
- Prior art keywords
- length
- pipe
- swinging
- pieces
- tip
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989035199U JP2507888Y2 (ja) | 1989-03-27 | 1989-03-27 | 異径管路の測長装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989035199U JP2507888Y2 (ja) | 1989-03-27 | 1989-03-27 | 異径管路の測長装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02128501U true JPH02128501U (zh) | 1990-10-23 |
JP2507888Y2 JP2507888Y2 (ja) | 1996-08-21 |
Family
ID=31540350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989035199U Expired - Lifetime JP2507888Y2 (ja) | 1989-03-27 | 1989-03-27 | 異径管路の測長装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2507888Y2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108871160A (zh) * | 2018-05-21 | 2018-11-23 | 上海飞奥燃气设备有限公司 | 异径管承压能力校核辅助件、辅助组件及校核方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5217049A (en) * | 1975-07-28 | 1977-02-08 | Concast Ag | Apparatus for measuring geometrical condition of chamber of extrusion mold |
JPS53134470A (en) * | 1976-11-17 | 1978-11-24 | Kansai Electric Power Co | Measuring instrument assembly for aperture diameter |
-
1989
- 1989-03-27 JP JP1989035199U patent/JP2507888Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5217049A (en) * | 1975-07-28 | 1977-02-08 | Concast Ag | Apparatus for measuring geometrical condition of chamber of extrusion mold |
JPS53134470A (en) * | 1976-11-17 | 1978-11-24 | Kansai Electric Power Co | Measuring instrument assembly for aperture diameter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108871160A (zh) * | 2018-05-21 | 2018-11-23 | 上海飞奥燃气设备有限公司 | 异径管承压能力校核辅助件、辅助组件及校核方法 |
CN108871160B (zh) * | 2018-05-21 | 2024-02-20 | 上海飞奥燃气设备有限公司 | 异径管承压能力校核辅助件、辅助组件及校核方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2507888Y2 (ja) | 1996-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH02128501U (zh) | ||
JPS5813991Y2 (ja) | 管内面清掃ピグ | |
JP2004191225A (ja) | 管検査装置 | |
JPS63161358U (zh) | ||
DK85191A (da) | Indstillelig roerboejning til afloebsroer | |
FR2409103A1 (fr) | Outil combine et reversible avec porte-outil pour l'obtention de collerettes sur tuyauteries, ou surfaces planes | |
JPH0286909U (zh) | ||
JPS62138983U (zh) | ||
JPS61149845U (zh) | ||
JPS61149846U (zh) | ||
JPS6180454U (zh) | ||
JPH0436409U (zh) | ||
SU686799A1 (ru) | Гидромеханический экспандер дл калибровки труб | |
JPS60137369U (ja) | 探触子支持装置 | |
JPH0447608U (zh) | ||
JPS6264781U (zh) | ||
JPH01143633U (zh) | ||
JPS6341709U (zh) | ||
JPH0271201U (zh) | ||
JPS62158340U (zh) | ||
JPS61147999U (zh) | ||
JPS61155188U (zh) | ||
JPH0484900U (zh) | ||
JPH0338468U (zh) | ||
JPH0232328U (zh) |