JP2006138378A - 管継手 - Google Patents
管継手 Download PDFInfo
- Publication number
- JP2006138378A JP2006138378A JP2004327895A JP2004327895A JP2006138378A JP 2006138378 A JP2006138378 A JP 2006138378A JP 2004327895 A JP2004327895 A JP 2004327895A JP 2004327895 A JP2004327895 A JP 2004327895A JP 2006138378 A JP2006138378 A JP 2006138378A
- Authority
- JP
- Japan
- Prior art keywords
- packing
- inner cylinder
- joint
- groove
- pipe
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
- F16L33/227—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the hose being introduced into or onto the connecting member and automatically locked
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0926—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with an inner support sleeve arranged within the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
- F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
- Joints With Sleeves (AREA)
- Earth Drilling (AREA)
- Gasket Seals (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
【解決手段】 管挿通用の内筒を含む継手本体と、前記内筒の外周側に位置し、継手本体に連結された継手ケースと、この継手ケースの先端側に位置するチャックリングと、このチャックリングを内包し、前記継手ケースの先端側に螺合する袋ナットと、前記内筒の外周に位置するパッキンからなる。内筒には途中に内筒軸方向に一定幅を有する凹溝を設け、凹溝の途中には周方向に突条を設ける一方、パッキンは前記突条に対応する位置に突条に嵌めこむための凹条を設ける。パッキンの軸方向幅は凹溝の軸方向幅より短く、前記パッキンを前記凹溝に装着した状態において前記パッキンの後端側にパッキンと凹溝の幅の差分だけの逃げ代を設ける。
【選択図】 図1
Description
2 内筒
3 凹溝
4 突条
5 パッキン
6 凹条
7 逃げ代
8 凸線条
9 小凸線条
10 溝
14 管
Claims (4)
- 管挿通用の内筒を含む継手本体と、前記内筒の外周側に位置し、継手本体に連結された継手ケースと、この継手ケースの先端側に位置するチャックリングと、このチャックリングを内包し、前記継手ケースの先端側に螺合する袋ナットと、前記内筒の外周に位置するパッキンからなり、前記内筒には途中に内筒軸方向に一定幅を有する凹溝を設け、さらにこの凹溝の途中には周方向に突条を設ける一方、前記パッキンは前記突条に対応する位置に突条に嵌めこむための凹条を設けたことを特徴とする管継手。
- パッキンの軸方向幅は凹溝の軸方向幅より短く、前記パッキンを前記凹溝に装着した状態において前記パッキンの後端側にパッキンと凹溝の幅の差分だけの逃げ代を設けた請求項1記載の管継手。
- パッキンの外周には、周方向に少なくとも1本の凸線条を設けた請求項1又は2記載の管継手。
- パッキンの内周には、周方向に少なくとも1本の小凸線条を設け、この小凸線条に対応した内筒の凹溝には溝を形成した請求項1〜3のいずれか記載の管継手。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004327895A JP4764621B2 (ja) | 2004-11-11 | 2004-11-11 | 管継手 |
AT05021674T ATE473388T1 (de) | 2004-11-11 | 2005-10-04 | Steckkupplung |
PT05021674T PT1657479E (pt) | 2004-11-11 | 2005-10-04 | Acoplamento de encaixe |
EP05021674A EP1657479B1 (en) | 2004-11-11 | 2005-10-04 | Plug-in coupling |
PL05021674T PL1657479T3 (pl) | 2004-11-11 | 2005-10-04 | Złączka wtykowa |
DE602005022155T DE602005022155D1 (de) | 2004-11-11 | 2005-10-04 | Steckkupplung |
ES05021674T ES2348241T3 (es) | 2004-11-11 | 2005-10-04 | Acoplamiento enchufable. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004327895A JP4764621B2 (ja) | 2004-11-11 | 2004-11-11 | 管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006138378A true JP2006138378A (ja) | 2006-06-01 |
JP4764621B2 JP4764621B2 (ja) | 2011-09-07 |
Family
ID=35614182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004327895A Active JP4764621B2 (ja) | 2004-11-11 | 2004-11-11 | 管継手 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1657479B1 (ja) |
JP (1) | JP4764621B2 (ja) |
AT (1) | ATE473388T1 (ja) |
DE (1) | DE602005022155D1 (ja) |
ES (1) | ES2348241T3 (ja) |
PL (1) | PL1657479T3 (ja) |
PT (1) | PT1657479E (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110792862A (zh) * | 2019-11-15 | 2020-02-14 | 日丰企业(佛山)有限公司 | 一种免倒角密封结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4712512U (ja) * | 1971-03-12 | 1972-10-14 | ||
JP2003166679A (ja) * | 2001-11-28 | 2003-06-13 | Friatec Ag | 差込継手 |
JP2004232746A (ja) * | 2003-01-30 | 2004-08-19 | Sekisui Chem Co Ltd | 管継手 |
JP2004308852A (ja) * | 2003-04-10 | 2004-11-04 | Kubota Corp | 離脱防止管継手 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19935246B4 (de) * | 1999-06-04 | 2004-07-22 | Friatec Ag | Steckverbinder |
DE19959067A1 (de) * | 1999-06-07 | 2001-08-02 | Friatec Ag | Steckkupplung |
DE10221971A1 (de) * | 2001-11-28 | 2003-06-12 | Friatec Ag | Steckkupplung |
JP4179919B2 (ja) * | 2003-04-28 | 2008-11-12 | 積水化学工業株式会社 | 管継手 |
-
2004
- 2004-11-11 JP JP2004327895A patent/JP4764621B2/ja active Active
-
2005
- 2005-10-04 DE DE602005022155T patent/DE602005022155D1/de active Active
- 2005-10-04 EP EP05021674A patent/EP1657479B1/en active Active
- 2005-10-04 AT AT05021674T patent/ATE473388T1/de not_active IP Right Cessation
- 2005-10-04 PL PL05021674T patent/PL1657479T3/pl unknown
- 2005-10-04 ES ES05021674T patent/ES2348241T3/es active Active
- 2005-10-04 PT PT05021674T patent/PT1657479E/pt unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4712512U (ja) * | 1971-03-12 | 1972-10-14 | ||
JP2003166679A (ja) * | 2001-11-28 | 2003-06-13 | Friatec Ag | 差込継手 |
JP2004232746A (ja) * | 2003-01-30 | 2004-08-19 | Sekisui Chem Co Ltd | 管継手 |
JP2004308852A (ja) * | 2003-04-10 | 2004-11-04 | Kubota Corp | 離脱防止管継手 |
Also Published As
Publication number | Publication date |
---|---|
DE602005022155D1 (de) | 2010-08-19 |
PL1657479T3 (pl) | 2010-11-30 |
EP1657479B1 (en) | 2010-07-07 |
ES2348241T3 (es) | 2010-12-01 |
ATE473388T1 (de) | 2010-07-15 |
JP4764621B2 (ja) | 2011-09-07 |
EP1657479A1 (en) | 2006-05-17 |
PT1657479E (pt) | 2010-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4890130B2 (ja) | 樹脂管用ワンタッチ継手 | |
JP2006194348A (ja) | スナップリング | |
ES2304708T3 (es) | Anillo cortante metalico. | |
JP2010180969A (ja) | 密封構造 | |
JPH07167354A (ja) | 一体突合せ継手 | |
JP2015161400A (ja) | 継手ユニット | |
JP2007259741A (ja) | 釣竿 | |
JP4764621B2 (ja) | 管継手 | |
JP2018132078A (ja) | ガスケット及び密封構造 | |
JP2006342947A (ja) | 樹脂管接続継手 | |
JP2006275159A (ja) | 管継手 | |
JP6328691B2 (ja) | バルブ構造及びそれを備えた雌型及び雄型管継手 | |
JP2006275236A (ja) | 管継手 | |
JP4727328B2 (ja) | 管部材の接合装置 | |
JP7010790B2 (ja) | 油圧嵌め用ハブのシール機構 | |
JP2017072159A (ja) | ボールジョイント用ダストカバー | |
JP2007002917A (ja) | 接続継手用アダプター | |
JP2007078069A (ja) | 樹脂管継手構造及び樹脂管継手の組立方法 | |
JP7429355B2 (ja) | 鞘管付きパイプ及び鞘管付きパイプの施工方法 | |
JP2008064169A (ja) | 管継手 | |
JP4933225B2 (ja) | リップシール | |
JP2007170589A (ja) | 管継手 | |
JP2007051699A (ja) | シール構造変換用継手 | |
JP2015121246A (ja) | 管継手 | |
JP2005133766A (ja) | 樹脂管継手のパイプ保持部材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070831 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100330 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100406 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100604 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20101130 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110228 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20110303 |
|
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: 20110510 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110613 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160617 Year of fee payment: 5 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4764621 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 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 |
|
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 |