JP5833417B2 - 管端継手 - Google Patents
管端継手 Download PDFInfo
- Publication number
- JP5833417B2 JP5833417B2 JP2011268227A JP2011268227A JP5833417B2 JP 5833417 B2 JP5833417 B2 JP 5833417B2 JP 2011268227 A JP2011268227 A JP 2011268227A JP 2011268227 A JP2011268227 A JP 2011268227A JP 5833417 B2 JP5833417 B2 JP 5833417B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- peripheral surface
- pair
- packing
- outer peripheral
- 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.)
- Active
Links
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
- F16L33/23—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 outer parts being segmented, the segments being pressed against the hose by tangentially arranged members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
Claims (4)
- 内外周面が平滑とされて、管壁(2)の内部に補強芯(3)が螺旋状に等ピッチで埋め込まれた管材(1)の端部に取り付ける管端継手(10)であって、前記管材(1)の端部に内嵌して、他の継手に接続するための継手本体(11)と、前記管材(1)の端部に外嵌する弾性パッキン(12)と、この弾性パッキン(12)を外側から締め付けて、弾性パッキン(12)の内周面を前記管材(1)の端部外周面に押し付けることで、前記管材(1)の端部を前記継手本体(11)に圧接させる締付部材(13)とを備え、前記弾性パッキン(12)の内周面に、前記管材(1)の端部外周面に食い込ませるための抜け止め用リブ(22)(22)を突設して、この抜け止め用リブ(22)(22)を、前記補強芯(3)の螺旋と同じリード長を有し、且つ、前記補強芯(3)よりも条数の多い多条ネジ状に形成してあることを特徴とする管端継手。
- 前記締付部材(13)は、前記管材(1)の端部を外側から挟み込むように組み付ける一対の半割外装体(30A)(30B)を備え、これら一対の半割外装体(30A)(30B)に、その外周面と内周面とに跨る貫通孔(37)(38)をそれぞれ形成し、前記弾性パッキン(12)は、前記一対の半割外装体(30A)(30B)の内周面側にそれぞれ装着可能とされ、前記管材(1)の端部外周面を半周ずつ覆う一対の半割パッキン材(12A)(12A)からなり、これら一対の半割パッキン材(12A)(12A)の外周面に、前記半割外装体(30A)(30B)への装着時に前記貫通孔(37)(38)に挿着する突起(20)(21)をそれぞれ形成してある請求項1記載の管端継手。
- 前記補強芯(3)が1条であって、前記弾性パッキン(12)の抜け止め用リブ(22)(22)を2条ネジ状に形成してある請求項2記載の管端継手。
- 前記一対の半割パッキン材(12A)(12A)を同一形状とし、且つ、前記一対の半割外装体(30A)(30B)を同一形状とした請求項3記載の管端継手。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011268227A JP5833417B2 (ja) | 2011-12-07 | 2011-12-07 | 管端継手 |
PCT/JP2012/080757 WO2013084771A1 (ja) | 2011-12-07 | 2012-11-28 | 管端継手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011268227A JP5833417B2 (ja) | 2011-12-07 | 2011-12-07 | 管端継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013119912A JP2013119912A (ja) | 2013-06-17 |
JP5833417B2 true JP5833417B2 (ja) | 2015-12-16 |
Family
ID=48574141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011268227A Active JP5833417B2 (ja) | 2011-12-07 | 2011-12-07 | 管端継手 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5833417B2 (ja) |
WO (1) | WO2013084771A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016170599A1 (ja) * | 2015-04-21 | 2016-10-27 | 東拓工業株式会社 | 可撓性ホース |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000310379A (ja) * | 1999-04-26 | 2000-11-07 | Kana Flex Corporation Kk | 継 手 |
JP2006038192A (ja) * | 2004-07-30 | 2006-02-09 | Kuraray Plast Co Ltd | ホース継ぎ手 |
JP5394192B2 (ja) * | 2009-10-21 | 2014-01-22 | 東拓工業株式会社 | ホース継手構造 |
CN102906481B (zh) * | 2010-06-11 | 2015-07-01 | 东拓工业株式会社 | 管端接头 |
-
2011
- 2011-12-07 JP JP2011268227A patent/JP5833417B2/ja active Active
-
2012
- 2012-11-28 WO PCT/JP2012/080757 patent/WO2013084771A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013084771A1 (ja) | 2013-06-13 |
JP2013119912A (ja) | 2013-06-17 |
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