JP5134400B2 - 管側壁切削装置 - Google Patents
管側壁切削装置 Download PDFInfo
- Publication number
- JP5134400B2 JP5134400B2 JP2008057888A JP2008057888A JP5134400B2 JP 5134400 B2 JP5134400 B2 JP 5134400B2 JP 2008057888 A JP2008057888 A JP 2008057888A JP 2008057888 A JP2008057888 A JP 2008057888A JP 5134400 B2 JP5134400 B2 JP 5134400B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- side wall
- tube
- nozzle
- cutting device
- 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 - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
- B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/3846—Cutting-out; Stamping-out cutting out discs or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
- B26D3/163—Cutting tubes from the inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/364—By fluid blast and/or suction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/384—By tool inside hollow work
- Y10T83/394—One tool having unidirectional rotary motion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Description
第1と第2の管が交差する交差部で第2の管に通じる開口部が形成されている第1の管の側壁に穴をあけるために該側壁を切削する管側壁切削装置であって、
第2の管の内径に合わせた外径を有し、一部が第2の管内から第1の管内に突出するように第2の管内に挿入されて第2の管内に固定配置される円管形状の固定部と、
前記第1の管内に突出した固定部の外周に結合され、第1の管内で固定部の管軸芯を中心にして第1の管の開口部周縁を回転する回転部と、
噴射口が第1の管の側壁内面に向くように前記回転部に保持されたノズルと、を備え、
前記ノズルの噴射口から加圧流体あるいは加圧粒状物を噴射しながら前記回転部を回転させ、回転部に保持されたノズルからの噴射流体あるいは噴射粒状物により前記第1の管の開口部周縁の側壁を切削することを特徴とする。
2 本管
11 円管(固定部)
12 回転リング(回転部)
13 ノズル
20 駆動モータ
51、52 固定部材
56 ディスク
60、61 スペーサーリング
Claims (4)
- 第1と第2の管が交差する交差部で第2の管に通じる開口部が形成されている第1の管の側壁に穴をあけるために該側壁を切削する管側壁切削装置であって、
第2の管の内径に合わせた外径を有し、一部が第2の管内から第1の管内に突出するように第2の管内に挿入されて第2の管内に固定配置される円管形状の固定部と、
前記第1の管内に突出した固定部の外周に結合され、第1の管内で固定部の管軸芯を中心にして第1の管の開口部周縁を回転する回転部と、
噴射口が第1の管の側壁内面に向くように前記回転部に保持されたノズルと、を備え、
前記ノズルの噴射口から加圧流体あるいは加圧粒状物を噴射しながら前記回転部を回転させ、回転部に保持されたノズルからの噴射流体あるいは噴射粒状物により前記第1の管の開口部周縁の側壁を切削することを特徴とする管側壁切削装置。 - 前記固定部内に、軸中心が第2の管の管軸芯に一致するシャフトを取り付け、前記回転部を該シャフトを中心に回転させることを特徴とする請求項1に記載の管側壁切削装置。
- 前記ノズルの回転速度を、少なくとも流体あるいは粒状物の噴射圧と切削する側壁の厚さに応じて決めるようにすることを特徴とする請求項1又は2に記載の管側壁切削装置。
- 前記流体が水であり、粒状物が砂であることを特徴とする請求項1から3のいずれか1項に記載の管側壁切削装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008057888A JP5134400B2 (ja) | 2008-03-07 | 2008-03-07 | 管側壁切削装置 |
US12/381,046 US8202142B2 (en) | 2008-03-07 | 2009-03-06 | Apparatus for cutting lateral wall of pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008057888A JP5134400B2 (ja) | 2008-03-07 | 2008-03-07 | 管側壁切削装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009215726A JP2009215726A (ja) | 2009-09-24 |
JP5134400B2 true JP5134400B2 (ja) | 2013-01-30 |
Family
ID=41052243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008057888A Expired - Fee Related JP5134400B2 (ja) | 2008-03-07 | 2008-03-07 | 管側壁切削装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8202142B2 (ja) |
JP (1) | JP5134400B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112372708A (zh) * | 2020-11-22 | 2021-02-19 | 聂子鑫 | 一种工程管道的加工装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2092493B (en) * | 1981-02-06 | 1983-11-16 | Insituform Int Inc | A method of cutting side connectors in the lining of an underground pipe |
US4982490A (en) * | 1986-07-11 | 1991-01-08 | Stephen Tracey | Method of lining a fluid conduit |
US5197540A (en) * | 1987-04-14 | 1993-03-30 | Ashimori Kogyo Kabushiki Kaisha | Boring device for lining material in branched portions of lined conduit |
ATE168457T1 (de) * | 1993-01-01 | 1998-08-15 | Bruno Granella | Vorrichtung und verfahren vorzugsweise zum instandstellen eines hausanschlussrohres |
US5368423A (en) * | 1994-02-03 | 1994-11-29 | Inliner U.S.A., Inc. | Robotic cutter |
JPH0834055A (ja) * | 1994-07-25 | 1996-02-06 | Shonan Gosei Jushi Seisakusho:Kk | 切削穿孔装置 |
JP2845823B2 (ja) * | 1996-07-19 | 1999-01-13 | 株式会社湘南合成樹脂製作所 | カッター |
US5960882A (en) * | 1997-01-23 | 1999-10-05 | Insituform (Netherlands) B.V. | Dual-ended apparatus for cutting openings in lined conduits |
JPH11100888A (ja) * | 1997-09-25 | 1999-04-13 | Mitsubishi Plastics Ind Ltd | プラスチック製マンホールの継手構造 |
JPH11207821A (ja) * | 1998-01-27 | 1999-08-03 | Shonan Gosei Jushi Seisakusho:Kk | 管ライニング工法 |
JP4258012B2 (ja) * | 1999-07-30 | 2009-04-30 | 東京都下水道サービス株式会社 | 既設マンホール取付け管渠の耐震化工法 |
US6508975B1 (en) * | 2000-09-07 | 2003-01-21 | The United States Of America As Represented By The United States Department Of Energy | Automated internal pipe cutting device |
US6386797B1 (en) * | 2001-02-02 | 2002-05-14 | Stephen V. Gearhart | Conduit liner cutter |
JP2006057390A (ja) * | 2004-08-23 | 2006-03-02 | Teihyu Corp | 地中埋設構造物接続管体の耐震化工法における簡易芯出し装置 |
JP2006274561A (ja) * | 2005-03-28 | 2006-10-12 | Teihyu Corp | 既設地下埋設構造物と管体との耐震化工法 |
-
2008
- 2008-03-07 JP JP2008057888A patent/JP5134400B2/ja not_active Expired - Fee Related
-
2009
- 2009-03-06 US US12/381,046 patent/US8202142B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009215726A (ja) | 2009-09-24 |
US20090223336A1 (en) | 2009-09-10 |
US8202142B2 (en) | 2012-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0935089B1 (en) | Existing pipe slitting method, piping structure, and method for inserting a valve in a line | |
JP2845823B2 (ja) | カッター | |
US9097109B2 (en) | Injection drill bit | |
PL1727639T3 (pl) | Narzędzie i sposób do usuwania zadziorów z wywierconych otworów | |
JP5134400B2 (ja) | 管側壁切削装置 | |
WO2008117741A1 (ja) | 回転刃具の固定装置 | |
JP2014014892A (ja) | ドリルビット用注水装置 | |
JP5489337B2 (ja) | 穿孔装置及び穿孔用コアカッター | |
CN104607983A (zh) | 一种深孔内壁盲孔加工刀具 | |
KR101521798B1 (ko) | 풍력발전기용 대형 베어링의 사이드홀 고속 천공장치 | |
KR20160070961A (ko) | 지그 장치 및 홀 가공방법 | |
US10427223B2 (en) | Device for opening connection to lined pipe | |
JP4150830B2 (ja) | 鋼管杭の切断機及び切断方法 | |
JP4707472B2 (ja) | 管切断方法および装置ならびに分岐管の撤去工法 | |
JP2001140475A (ja) | ワイヤーソーイングによる切断工法 | |
WO2007082530A3 (de) | Werkzeug zum entgraten von bohrungen | |
KR101239733B1 (ko) | 좁은 틈새용 에어면취기 | |
NO20110145A1 (no) | Maskineringsapparat | |
WO2023047543A1 (ja) | 穿孔機 | |
JP5663217B2 (ja) | 制流弁 | |
KR200497551Y1 (ko) | 하수구 천공기 | |
JP4068611B2 (ja) | 分岐管接続開口の孔明け加工装置および加工方法 | |
JP2002096319A (ja) | コアドリル装置 | |
CN216181582U (zh) | 一种建筑预埋套管加固装置 | |
CN202377831U (zh) | 强力夹头 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20101130 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120425 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120508 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120704 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121106 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121109 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151116 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5134400 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |