JP3783018B2 - 可撓継手の固定リング - Google Patents
可撓継手の固定リング Download PDFInfo
- Publication number
- JP3783018B2 JP3783018B2 JP2004008326A JP2004008326A JP3783018B2 JP 3783018 B2 JP3783018 B2 JP 3783018B2 JP 2004008326 A JP2004008326 A JP 2004008326A JP 2004008326 A JP2004008326 A JP 2004008326A JP 3783018 B2 JP3783018 B2 JP 3783018B2
- Authority
- JP
- Japan
- Prior art keywords
- fixing ring
- flexible joint
- roller
- band member
- end portion
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
- E03F5/021—Connection of sewer pipes to manhole shaft
-
- 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
-
- 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
- F16L33/02—Hose-clips
-
- 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
- F16L33/02—Hose-clips
- F16L33/04—Hose-clips tightened by tangentially-arranged threaded pin and nut
- F16L33/06—Hose-clips tightened by tangentially-arranged threaded pin and nut in which the threaded pin is rigid with the hose-encircling member
-
- 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
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/14—Bale and package ties, hose clamps
- Y10T24/1412—Bale and package ties, hose clamps with tighteners
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/14—Bale and package ties, hose clamps
- Y10T24/1457—Metal bands
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Clamps And Clips (AREA)
- Joints Allowing Movement (AREA)
Description
前記テーパ板部は、図5の固定リング45のように可撓継手43の内径に装着する場合は帯材の内周面側に固定するが、固定リング44のように可撓継手43の外径に装着する場合は帯材の外周面側に固定する。
1.円環状帯材を拡径または縮径する簡単な操作で可撓継手の内周面または外周面に固定リングを簡単かつ短時間で装着できる。
2.固定リングの直径は円環状帯材の長さが許す範囲内で無段階に調節可能であり、一種類の固定リングで多種類の穴内径または管外径に可撓継手を固定することができる。
3.円環状帯材にテーパ板部とローラを付加するだけで発明の基本的に構成可能であるから、固定リングを低コストかつ薄型コンパクトにでき、特にスペース的に制約される可撓継手内径側に装着する場合に便利である。
4.円環状帯材を縮径または拡径させた後の帯材の戻りの力を利用して、ローラをテーパ板部に食い込ませるため、固定力が非常に確実かつ強固である。
以上、本発明の実施形態につき説明したが、本発明は前記実施形態に限定されることなく、特許請求の範囲に記載した技術的思想に基づき種々の変形が可能である。例えばテーパ板部2a〜2cの内面、ローラ3の外周面および帯材の他端部1bのローラ3と接触する面を、摩擦を増加させるため粗面あるいはローレット面としてもよい。
1a 一端部
1b 他端部
2 テーパ板部
2a テーパ板部
2b 可動テーパ板部
2c テーパ板部
3 ローラ
5 箱状金具
5a 前側スリット
5b 後側スリット
6 ねじ
10 ねじ
11 穴
12 ナット
14 長溝
Claims (3)
- 管接続用可撓継手の内周面または外周面に装着される円環状帯材を有する固定リングであって、前記帯材の両端部を重ねた状態で固定すべく前記帯材の一端部内周面側または外周面側にあって前記帯材の内周面または外周面と所定間隙をあけて鋭角を成して対向するテーパ板部を前記帯材の一端部に固定すると共に、前記所定間隙内に1本のローラを前記固定リングの円周方向に転動自在に収納し、前記帯材の他端部を、前記帯材の一端部と前記ローラとの間に挿入したことを特徴とする可撓継手の固定リング。
- 前記ローラを、前記帯材の一端部と前記テーパ板部との間の所定間隙が狭まる方向にばねで附勢したことを特徴とする請求項1の可撓継手の固定リング。
- 前記テーパ板部を前記帯材の一端部に対してねじで締付け移動可能にしたことを特徴とする請求項1の可撓継手の固定リング。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004008326A JP3783018B2 (ja) | 2004-01-15 | 2004-01-15 | 可撓継手の固定リング |
US11/022,208 US7143481B2 (en) | 2004-01-15 | 2004-12-23 | Fixing ring for flexible pipe to manhole joint |
KR1020040113946A KR100745513B1 (ko) | 2004-01-15 | 2004-12-28 | 맨홀 조인트에 유연한 파이프를 고정시키는 고정링 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004008326A JP3783018B2 (ja) | 2004-01-15 | 2004-01-15 | 可撓継手の固定リング |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005200936A JP2005200936A (ja) | 2005-07-28 |
JP3783018B2 true JP3783018B2 (ja) | 2006-06-07 |
Family
ID=34747173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004008326A Expired - Fee Related JP3783018B2 (ja) | 2004-01-15 | 2004-01-15 | 可撓継手の固定リング |
Country Status (3)
Country | Link |
---|---|
US (1) | US7143481B2 (ja) |
JP (1) | JP3783018B2 (ja) |
KR (1) | KR100745513B1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7823258B2 (en) * | 2006-12-29 | 2010-11-02 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Self-locking wire lock |
US8480093B2 (en) * | 2007-08-13 | 2013-07-09 | Press-Seal Gasket Corporation | Internal pipe seal |
US20090278321A1 (en) * | 2007-08-13 | 2009-11-12 | Press-Seal Gasket Corporation | Internal pipe seal |
US10215311B2 (en) * | 2014-06-10 | 2019-02-26 | Abc Group Inc. | Form-in-place anti-crush ring |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US28187A (en) * | 1860-05-08 | Improvement in iron ties for cotton-bales | ||
US1915720A (en) * | 1931-06-09 | 1933-06-27 | Vulitch Vladimir Antoine De | Clamping collar |
US3960395A (en) * | 1974-06-17 | 1976-06-01 | Amerace Corporation | Expansion clamp |
EP0099898A1 (en) * | 1981-12-08 | 1984-02-08 | Press Construction Limited | Sealing joints in pipes large enough in diameter for entry of personnel |
US4890863A (en) * | 1988-03-28 | 1990-01-02 | A-Lok Products, Inc. | Metallic adjustable clamping band for gaskets |
JPH0251693A (ja) | 1988-08-09 | 1990-02-21 | Sekisui Chem Co Ltd | 管継手 |
US5076618A (en) * | 1989-10-13 | 1991-12-31 | Bridges Donald Y | Method and apparatus for sealing pipe joints from the interior thereof |
US5431459A (en) * | 1991-02-08 | 1995-07-11 | Npc, Inc. | Band with slotted wedge cams |
US5333360A (en) * | 1992-10-09 | 1994-08-02 | Hans Oetiker Ag Mashinen- Und Apprate-Fabrik | Expandable clamp structure of the earless type |
US5291637A (en) * | 1993-06-01 | 1994-03-08 | Jonathan Meyers | Vibration resistant metallic tie |
US5507500A (en) * | 1994-03-03 | 1996-04-16 | Press-Seal Gasket Corporation | Expandable compression ring with locking members |
US5549334A (en) * | 1994-10-20 | 1996-08-27 | Miller Pipeline Corporation | Retaining band assembly for internal pipe seals |
GB2304367B (en) * | 1995-08-16 | 1999-03-17 | Bowthorpe Plc | Tie |
JPH09144043A (ja) | 1995-11-27 | 1997-06-03 | Echigo Kogyo Kk | マンホール用可撓継手 |
US5738359A (en) * | 1996-02-23 | 1998-04-14 | Npc Acquisition Corp. | Expandable band and locking mechanism for installing a flexible sealing element |
US5850674A (en) * | 1996-09-09 | 1998-12-22 | Band-It-Idex, Inc. | Smooth band clamp with movable locking element |
JP3248563B2 (ja) | 1997-01-09 | 2002-01-21 | 株式会社泰成工業所 | マンホール継手用取付リング |
JP3788663B2 (ja) | 1997-06-20 | 2006-06-21 | 株式会社泰成工業所 | マンホール用管継手の取付リング |
US6076235A (en) * | 1999-04-20 | 2000-06-20 | Thomas & Betts International, Inc | Cable tie |
US6641176B2 (en) * | 2001-04-03 | 2003-11-04 | Ncp, Inc. | Wide clamping band for clamping a connector boot within a hole through a generally cylindrical wall |
JP3989710B2 (ja) | 2001-10-25 | 2007-10-10 | クボタシーアイ株式会社 | 離脱防止内蔵受口構造、離脱防止リングおよび拡径用治具 |
CA2432250C (en) * | 2002-06-12 | 2009-10-06 | Poly-Tec Products, Inc. | Novel packaging design incorporating gasket clamping assemblies and installation instructions |
KR20110130078A (ko) * | 2010-05-27 | 2011-12-05 | 구태완 | 스마트폰을 이용한 바코드 기반 무인 결제 시스템 |
-
2004
- 2004-01-15 JP JP2004008326A patent/JP3783018B2/ja not_active Expired - Fee Related
- 2004-12-23 US US11/022,208 patent/US7143481B2/en not_active Expired - Fee Related
- 2004-12-28 KR KR1020040113946A patent/KR100745513B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US7143481B2 (en) | 2006-12-05 |
JP2005200936A (ja) | 2005-07-28 |
KR20050075278A (ko) | 2005-07-20 |
US20050155189A1 (en) | 2005-07-21 |
KR100745513B1 (ko) | 2007-08-02 |
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