JPH0399295U - - Google Patents
Info
- Publication number
- JPH0399295U JPH0399295U JP1990104378U JP10437890U JPH0399295U JP H0399295 U JPH0399295 U JP H0399295U JP 1990104378 U JP1990104378 U JP 1990104378U JP 10437890 U JP10437890 U JP 10437890U JP H0399295 U JPH0399295 U JP H0399295U
- Authority
- JP
- Japan
- Prior art keywords
- annular chuck
- pipe joint
- annular
- seal ring
- joint according
- 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
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
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
- 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
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
-
- 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
- F16L37/091—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 a ring provided with teeth or fingers
- F16L37/0915—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 a ring provided with teeth or fingers with a separate member for releasing the coupling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Prostheses (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第1〜5図は本考案を具体化した一実施例を示
し、第1図はフレキシブルチユーブ挿入前の状態
を示す縦断面図、第2図は分解斜視図、第3図は
フレキシブルチユーブを挿入した状態を示す縦断
面図、第4図は加圧状態を示す縦断面図、第5図
はくい込み解除状態を示す縦断面図、第6,7図
はいずれも別例を示す斜視図、第8図は別例を示
す縦断面図、第9〜13図はさらに別例を示し、
第9図はフレキシブルチユーブ挿入前の状態を示
す縦断面図、第10図は分解斜視図、第11図は
フレキシブルチユーブを挿入した状態を示す縦断
面図、第12図は加圧状態を示す縦断面図、第1
3図はくい込み解除状態を示す縦断面図である。 継手本体……1、取り付け凹部……2、縮径用
作用面としてのガイド作用面……3a、解放リン
グ……4、シールリング……5、環状チヤツク…
…6、被作用凸面を構成する被作用面……6a,
6b、爪部……6c、スリツト……6d,8a,
9a、筒状部……6e、末広がり防止用フランジ
部……6f、軸心……。
し、第1図はフレキシブルチユーブ挿入前の状態
を示す縦断面図、第2図は分解斜視図、第3図は
フレキシブルチユーブを挿入した状態を示す縦断
面図、第4図は加圧状態を示す縦断面図、第5図
はくい込み解除状態を示す縦断面図、第6,7図
はいずれも別例を示す斜視図、第8図は別例を示
す縦断面図、第9〜13図はさらに別例を示し、
第9図はフレキシブルチユーブ挿入前の状態を示
す縦断面図、第10図は分解斜視図、第11図は
フレキシブルチユーブを挿入した状態を示す縦断
面図、第12図は加圧状態を示す縦断面図、第1
3図はくい込み解除状態を示す縦断面図である。 継手本体……1、取り付け凹部……2、縮径用
作用面としてのガイド作用面……3a、解放リン
グ……4、シールリング……5、環状チヤツク…
…6、被作用凸面を構成する被作用面……6a,
6b、爪部……6c、スリツト……6d,8a,
9a、筒状部……6e、末広がり防止用フランジ
部……6f、軸心……。
Claims (1)
- 【実用新案登録請求の範囲】 1 シリンダ、バルブ等の接続口に連結される筒
状の継手本体1と、継手本体1の入口側の取り付
け凹部2に挿入される環状チヤツク6と、環状チ
ヤツク6よりも奥に挿入されるシールリング5と
、環状チヤツク6よりも手前に挿入される解放リ
ング4とからなり、環状チヤツク6の先端側には
取り付け凹部2の入口側かつ軸心側へ延出して
から奥側に屈曲反転する環状の被作用凸面6a,
6bを設け、取り付け凹部2の内周には被作用凸
面6a,6bの上り勾配面6aの接触対象となる
縮径用作用面3aを設けると共に、被作用凸面6
a,6bの下り勾配面6bの半径領域内に解放リ
ング4の半径領域を対応させ、環状チヤツク6の
先端には爪部6cを形成すると共に、爪部6cの
先端縁によつて形成される円の径をフレキシブル
チユーブ7の外径よりも若干小さく設定し、環状
チヤツク6を拡径及び縮径するためのスリツト6
dを軸線方向に設けたことを特徴とする管継手
。 2 環状チヤツク6の基端側にはシールリング5
の外周に嵌合する位置決め用筒状部6eを設けた
請求項1に記載の管継手。 3 環状チヤツク6の位置決め用筒状部6eの基
端外周側には拡径防止用突出部6fを設けた請求
項2に記載の管継手。 4 環状チヤツク6の基端側にはシールリング1
0に植設する位置決め用筒状部6eを設けた請求
項1に記載の管継手。 5 爪部6cは環状チヤツク6の周方向に複数配
列形成されている請求項1〜4のいずれか1項に
記載の管継手。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990104378U JPH073119Y2 (ja) | 1989-11-20 | 1990-10-02 | 管継手 |
PCT/JP1990/001508 WO1991007618A1 (en) | 1989-11-20 | 1990-11-19 | Pipe joint |
US07/730,883 US5160179A (en) | 1989-11-20 | 1990-11-19 | Pipe coupler with split ring chuck |
DE19904091925 DE4091925T (ja) | 1989-11-20 | 1990-11-19 | |
KR1019910700723A KR950003297B1 (ko) | 1989-11-20 | 1990-11-19 | 파이프 결합기 |
DE4091925A DE4091925C2 (de) | 1989-11-20 | 1990-11-19 | Rohr- und Schlauchkupplung |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1-134741 | 1989-11-20 | ||
JP13474189 | 1989-11-20 | ||
JP1990104378U JPH073119Y2 (ja) | 1989-11-20 | 1990-10-02 | 管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0399295U true JPH0399295U (ja) | 1991-10-16 |
JPH073119Y2 JPH073119Y2 (ja) | 1995-01-30 |
Family
ID=26444873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990104378U Expired - Lifetime JPH073119Y2 (ja) | 1989-11-20 | 1990-10-02 | 管継手 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5160179A (ja) |
JP (1) | JPH073119Y2 (ja) |
KR (1) | KR950003297B1 (ja) |
DE (2) | DE4091925T (ja) |
WO (1) | WO1991007618A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016067774A1 (ja) * | 2014-10-31 | 2016-05-06 | ニッタ株式会社 | エア配管におけるバルブと継手の接続機構 |
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NL9500045A (nl) * | 1995-01-10 | 1996-08-01 | Wavin Bv | Snelkoppeling voor buizen of slangen. |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS614795U (ja) * | 1984-06-14 | 1986-01-13 | 大明金属工業株式会社 | タンク洗浄装置 |
JPH0245597U (ja) * | 1988-09-16 | 1990-03-28 | ||
JPH0317113U (ja) * | 1989-06-27 | 1991-02-20 |
Family Cites Families (20)
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- 1990-10-02 JP JP1990104378U patent/JPH073119Y2/ja not_active Expired - Lifetime
- 1990-11-19 WO PCT/JP1990/001508 patent/WO1991007618A1/ja active Application Filing
- 1990-11-19 KR KR1019910700723A patent/KR950003297B1/ko not_active IP Right Cessation
- 1990-11-19 DE DE19904091925 patent/DE4091925T/de active Pending
- 1990-11-19 DE DE4091925A patent/DE4091925C2/de not_active Expired - Fee Related
- 1990-11-19 US US07/730,883 patent/US5160179A/en not_active Expired - Fee Related
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WO2016067774A1 (ja) * | 2014-10-31 | 2016-05-06 | ニッタ株式会社 | エア配管におけるバルブと継手の接続機構 |
Also Published As
Publication number | Publication date |
---|---|
US5160179A (en) | 1992-11-03 |
KR920701743A (ko) | 1992-08-12 |
JPH073119Y2 (ja) | 1995-01-30 |
KR950003297B1 (ko) | 1995-04-10 |
DE4091925C2 (de) | 1995-05-18 |
DE4091925T (ja) | 1991-11-21 |
WO1991007618A1 (en) | 1991-05-30 |