JP2005291378A - 結合金具 - Google Patents
結合金具 Download PDFInfo
- Publication number
- JP2005291378A JP2005291378A JP2004107517A JP2004107517A JP2005291378A JP 2005291378 A JP2005291378 A JP 2005291378A JP 2004107517 A JP2004107517 A JP 2004107517A JP 2004107517 A JP2004107517 A JP 2004107517A JP 2005291378 A JP2005291378 A JP 2005291378A
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- coupling
- coupling metal
- axial direction
- pair
- 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
- 230000008878 coupling Effects 0.000 claims description 194
- 238000010168 coupling process Methods 0.000 claims description 194
- 238000005859 coupling reaction Methods 0.000 claims description 194
- 239000002184 metal Substances 0.000 claims description 154
- 230000007246 mechanism Effects 0.000 claims description 43
- 230000013011 mating Effects 0.000 claims description 24
- 238000000926 separation method Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 18
- BHSUFIXFUOVBAB-TXPOCZTKSA-N mateside Natural products C[C@@H]1CC[C@@]2(CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CC[C@H](O[C@H]6OC[C@H](O)[C@@H](O)[C@@H]6O)[C@@](C)(CO)[C@@H]5CC[C@@]34C)[C@@H]2[C@]1(C)O)C(=O)O BHSUFIXFUOVBAB-TXPOCZTKSA-N 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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
- F16L37/00—Couplings of the quick-acting type
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
- F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
【解決手段】結合金具本体1a,1bの先端部にジョイント部6を設け、このジョイント部6に設けた嵌合突部8と嵌合凹部7は互いに相手側の結合金具本体の嵌合凹部7と嵌合突部8に軸方向に嵌合し、またこれら嵌合突部8には相手側の結合金具本体の嵌合突部8に周方向に係止して軸方向の移動を規制し、これら一対の結合金具本体を軸方向に係止する係止鉤部9を設ける一方、一対の結合金具本体の軸方向に突設した嵌合突部8の先端部は、結合金具本体の軸方向に同一な平面を有さず、かつ該結合金具本体の中心軸に向う稜線を有していることを特徴とする。
【選択図】図1
Description
Claims (6)
- 一対の結合金具本体と、これらの結合金具本体の前端面に形成され互いに軸方向に衝合されるライナーと、前記結合金具本体から前記ライナーを囲んで周方向に配列され軸方向に突設した複数の嵌合突部及びこれら嵌合突部の間に形成された嵌合凹部とからなるジョイント部と、前記一対の結合金具本体の嵌合突部と嵌合凹部は互いに相手側の結合金具本体の嵌合凹部と嵌合突部に軸方向に嵌合し、またこれら嵌合突部には相手側の結合金具本体の嵌合突部に周方向に係止して軸方向の移動を規制し、これら一対の結合金具本体を軸方向に係止する係止鉤部と、前記一対の結合金具本体の嵌合突部に設けられ、該一対の結合金具本体の嵌合突部と嵌合凹部が互いに相手側の結合金具本体の嵌合凹部と嵌合突部に嵌合して前記係止鉤部が係止したとき、一対の結合金具本体に対して周方向に回転力を付勢して前記係止鉤部の係止状態を保持する付勢手段とから構成された結合金具において、
前記嵌合突部の先端部は、前記結合金具本体の軸方向に同一な平面を有さず、かつ該結合金具本体の中心軸に向う稜線を有していることを特徴とする結合金具。 - 前記嵌合突部の先端部は、側面視で、凸曲面形状または三角形状であることを特徴とする請求項1記載の結合金具。
- 前記一対の結合金具本体の少なくとも一方に、前記係止鉤部の係止状態を保持する離脱防止機構及び離脱防止状態を解除する自動離脱機構を付加したことを特徴とする請求項1または2記載の結合金具。
- 前記一対の結合金具本体の少なくとも一方に、前記係止鉤部の係止状態を解除する離脱機構を付加したことを特徴とする請求項1または2記載の結合金具。
- 前記離脱防止機構と自動離脱機構と離脱機構とは連動部材によって連動していることを特徴とする請求項4記載の結合金具。
- 前記一対の結合金具本体の一方に、他方の結合金具本体との軸芯を合致させるためのラッパ状の芯出し装置を設けたことを特徴とする請求項1または2記載の結合金具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004107517A JP4621436B2 (ja) | 2004-03-31 | 2004-03-31 | 結合金具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004107517A JP4621436B2 (ja) | 2004-03-31 | 2004-03-31 | 結合金具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005291378A true JP2005291378A (ja) | 2005-10-20 |
JP4621436B2 JP4621436B2 (ja) | 2011-01-26 |
Family
ID=35324533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004107517A Expired - Lifetime JP4621436B2 (ja) | 2004-03-31 | 2004-03-31 | 結合金具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4621436B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008019972A (ja) * | 2006-07-12 | 2008-01-31 | Sakura Gomme Kk | 結合金具の着脱装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05113226A (ja) * | 1991-10-22 | 1993-05-07 | Sharp Corp | 電子レンジのドアラツチ機構 |
JPH07190252A (ja) * | 1993-12-28 | 1995-07-28 | Chubu Electric Power Co Inc | 管ユニットおよび配管方法 |
JPH09280453A (ja) * | 1996-04-16 | 1997-10-31 | Sakura Gomme Kk | ホースの結合金具およびその製造方法 |
JP2002039476A (ja) * | 2000-07-26 | 2002-02-06 | Sakura Gomme Kk | 結合金具 |
JP2003106491A (ja) * | 2001-09-28 | 2003-04-09 | Sakura Gomme Kk | 結合金具 |
-
2004
- 2004-03-31 JP JP2004107517A patent/JP4621436B2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05113226A (ja) * | 1991-10-22 | 1993-05-07 | Sharp Corp | 電子レンジのドアラツチ機構 |
JPH07190252A (ja) * | 1993-12-28 | 1995-07-28 | Chubu Electric Power Co Inc | 管ユニットおよび配管方法 |
JPH09280453A (ja) * | 1996-04-16 | 1997-10-31 | Sakura Gomme Kk | ホースの結合金具およびその製造方法 |
JP2002039476A (ja) * | 2000-07-26 | 2002-02-06 | Sakura Gomme Kk | 結合金具 |
JP2003106491A (ja) * | 2001-09-28 | 2003-04-09 | Sakura Gomme Kk | 結合金具 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008019972A (ja) * | 2006-07-12 | 2008-01-31 | Sakura Gomme Kk | 結合金具の着脱装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4621436B2 (ja) | 2011-01-26 |
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