JPH0424164B2 - - Google Patents
Info
- Publication number
- JPH0424164B2 JPH0424164B2 JP59056575A JP5657584A JPH0424164B2 JP H0424164 B2 JPH0424164 B2 JP H0424164B2 JP 59056575 A JP59056575 A JP 59056575A JP 5657584 A JP5657584 A JP 5657584A JP H0424164 B2 JPH0424164 B2 JP H0424164B2
- Authority
- JP
- Japan
- Prior art keywords
- fluid transport
- transport pipe
- case
- rotary cutter
- connection
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 84
- 230000002093 peripheral effect Effects 0.000 claims description 37
- 238000005520 cutting process Methods 0.000 claims description 24
- 238000004891 communication Methods 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 238000005553 drilling Methods 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5657584A JPS60201808A (ja) | 1984-03-24 | 1984-03-24 | 流体輸送管用穿孔装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5657584A JPS60201808A (ja) | 1984-03-24 | 1984-03-24 | 流体輸送管用穿孔装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60201808A JPS60201808A (ja) | 1985-10-12 |
JPH0424164B2 true JPH0424164B2 (fr) | 1992-04-24 |
Family
ID=13030946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5657584A Granted JPS60201808A (ja) | 1984-03-24 | 1984-03-24 | 流体輸送管用穿孔装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60201808A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0544003Y2 (fr) * | 1986-12-05 | 1993-11-08 | ||
JP6875762B1 (ja) * | 2020-04-28 | 2021-05-26 | 株式会社水道技術開発機構 | 分岐管形成装置及び分岐管形成方法 |
EP4160073A1 (fr) | 2020-04-28 | 2023-04-05 | Waterworks Technology Development Organization Co., Ltd. | Dispositif de formation de tuyau de dérivation, corps de vanne et capot combinés, dispositif de formation de tuyau de dérivation comprenant un corps de vanne et un capot combinés, et procédé de formation de tuyau de dérivation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5789509A (en) * | 1980-11-18 | 1982-06-03 | Osaka Gas Co Ltd | Core drill |
-
1984
- 1984-03-24 JP JP5657584A patent/JPS60201808A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5789509A (en) * | 1980-11-18 | 1982-06-03 | Osaka Gas Co Ltd | Core drill |
Also Published As
Publication number | Publication date |
---|---|
JPS60201808A (ja) | 1985-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2002321109A (ja) | 既設管穿孔設備の切屑排出構造 | |
US6622747B2 (en) | Cutting, valve insertion and corrosion-resistant works without fluid supply interruption | |
US4682624A (en) | Self-drilling valve | |
JPH0424164B2 (fr) | ||
JPS641597Y2 (fr) | ||
JP2572303Y2 (ja) | 不断水工事に使用される弁体挿入装置の着脱機構 | |
JPH0522117B2 (fr) | ||
JP2517504B2 (ja) | 不断水挿入流体制御弁装置 | |
JPH0544003Y2 (fr) | ||
JP4516666B2 (ja) | 不断流装置および工法 | |
JPH0410474Y2 (fr) | ||
JPH05280685A (ja) | 不断水挿入流体制御弁装置 | |
JPH0339678Y2 (fr) | ||
JP4398037B2 (ja) | 防錆具挿入装置および不断水工法 | |
WO2005014211A1 (fr) | Structure de montage et de retrait de trepan de carottage | |
JP3423648B2 (ja) | 不断水分岐配管の形成方法 | |
JPH075354Y2 (ja) | 流体管の分岐連通口穿孔用取付け装置 | |
JP2520154Y2 (ja) | 流体管の分岐口穿孔装置 | |
JPH0426173Y2 (fr) | ||
JP3108534B2 (ja) | 管用穿孔装置 | |
JP2776800B2 (ja) | 管周壁の穿孔装置 | |
JPH07117192B2 (ja) | 不断水挿入流体制御弁装置 | |
JP2517498B2 (ja) | 不断水挿入流体制御弁装置 | |
JP2776689B2 (ja) | 管周壁の穿孔方法及びその方法に使用する穿孔装置 | |
JPH075355Y2 (ja) | 流体管の分岐連通口穿孔用取付け装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |