JP2002188761A - Composite hose - Google Patents
Composite hoseInfo
- Publication number
- JP2002188761A JP2002188761A JP2000387873A JP2000387873A JP2002188761A JP 2002188761 A JP2002188761 A JP 2002188761A JP 2000387873 A JP2000387873 A JP 2000387873A JP 2000387873 A JP2000387873 A JP 2000387873A JP 2002188761 A JP2002188761 A JP 2002188761A
- Authority
- JP
- Japan
- Prior art keywords
- spiral ring
- inner spiral
- composite hose
- cylindrical body
- fluid
- 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.)
- Pending
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
- F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明はコンポジットホー
スの構成部材である内螺旋輪の断面形状を３角形に形成
し、しかもこの３角形の底面を流体と接するホース面と
同一平板に形成することで積層体の内周面全体を平滑な
平坦面として形成できるので流体のお送り出しを整流状
態で行うことができるものである。また、この発明は前
記した内螺旋輪の断面形状を３角形に形成し、その上３
角形の内部を空間とした角筒で形成することで内螺旋輪
の重量を飛躍的に軽減することでコンポジットホース自
体の軽量化を行えるものである。BACKGROUND OF THE INVENTION The present invention relates to a composite hose in which an inner spiral ring, which is a constituent member of a composite hose, is formed in a triangular sectional shape, and the bottom surface of the triangular shape is formed in the same flat plate as the hose surface in contact with a fluid. Since the entire inner peripheral surface of the laminate can be formed as a smooth flat surface, the delivery of the fluid can be performed in a rectified state. In addition, the present invention forms the cross-sectional shape of the inner spiral ring into a triangle,
The weight of the inner spiral ring is drastically reduced by forming a rectangular tube having a space inside the rectangular shape, so that the weight of the composite hose itself can be reduced.
【０００２】またこの発明は前記した内螺旋輪の断面形
状を半円形に形成し、その上半円形の内部を空間とした
半円筒で形成することで前記３角形と同効果機能に加え
て耐負荷圧の高い機能を付加するものである。更にこの
発明は上記した各内螺旋輪の表面にフッソ樹脂またはポ
リプロピレンを被覆することで流体の材質に適応した耐
蝕性を有する内螺旋輪を提供するものである。In addition, according to the present invention, the cross-sectional shape of the inner spiral ring is formed in a semicircular shape, and the inner spiral ring is formed in a semicylindrical space having an upper semicircular inside as a space. A function with a high load pressure is added. Further, the present invention provides an inner spiral ring having corrosion resistance adapted to the material of the fluid by coating the surface of each inner spiral ring with a fluorine resin or polypropylene.
【０００３】[0003]
【従来の技術】この出願人と同一人によって技術開示さ
れた実用新案登録第２５４６５１９号公報記載のコンポ
ジットホースにつき説明すれば次のとおりである。前記
したコンポジットホースは図９に示すように、コンポジ
ットホース１０′は内螺旋輪１′の表面に内布３′を巻
着し、この内布３′の表面に合成樹脂のフィルムを所定
厚に巻着して形成した積層体５′を形成、この積層体
５′の表面に外布層４′を巻着し、この外布層４′の表
面に外螺旋輪２′を巻着した構造とされている。また、
内螺旋輪３′は断面３角状に形成されており、前記内螺
旋輪を含む積層体の流体接触面６′はほぼ平坦面として
形成されている。2. Description of the Related Art A composite hose disclosed in Japanese Utility Model Registration No. 2546519, which was disclosed by the same person as the applicant, will be described as follows. As shown in FIG. 9, the composite hose 10 'has an inner cloth 3' wound around the surface of an inner spiral ring 1 ', and a synthetic resin film is formed on the inner cloth 3' to a predetermined thickness. A structure in which a laminated body 5 'formed by winding is formed, an outer cloth layer 4' is wound on the surface of the laminated body 5 ', and an outer spiral ring 2' is wound on the surface of the outer cloth layer 4 '. It has been. Also,
The inner spiral ring 3 'is formed in a triangular cross section, and the fluid contact surface 6' of the laminate including the inner spiral ring is formed as a substantially flat surface.
【０００４】[0004]
【発明が解決しようとする課題】従来のコンポジットホ
ースは内螺旋輪および外螺旋輪はいずれも金属材料であ
り、しかも全体は柱体（円柱または角柱体）として形成
されていた。このためコンポジットホースの重量は使用
目的に対応して積層体に巻着する内および外螺旋輪の螺
旋ピッチの大小によって決定されるもので、ピッチが小
さい場合にはコンポジットホースの単位長さの重量はピ
ッチが大きい場合に比較して重くなり、コンポジットホ
ースの曲げまたは取扱いに固難を生じさせていた。In the conventional composite hose, both the inner spiral ring and the outer spiral ring are made of a metal material, and the whole is formed as a column (column or prism). For this reason, the weight of the composite hose is determined by the size of the helical pitch of the inner and outer helical rings wound on the laminate in accordance with the purpose of use, and when the pitch is small, the weight of the unit length of the composite hose is Was heavier than when the pitch was large, causing difficulty in bending or handling the composite hose.
【０００５】また従来のコンポジットホースの内螺旋輪
は金属材料で形成されており、ホース内を流通する流体
と直接接触しているもので流体の性質によって腐蝕され
る場合があったがこの点に対する対策が施されていなか
った。[0005] Further, the inner spiral ring of the conventional composite hose is formed of a metal material and is in direct contact with the fluid flowing through the hose, which may be corroded by the properties of the fluid. No measures were taken.
【０００６】[0006]
【課題を解決するための手段】この発明は内螺旋輪を筒
体として形成することで従来の内螺旋輪と比較した場合
の重量を軽減し、しかも少なくとも流体と直接接触する
部位の内螺旋輪の表面に耐蝕性機能を付与することで内
螺旋輪の耐久性を向上させるようにしたものである。SUMMARY OF THE INVENTION According to the present invention, the inner spiral ring is formed as a cylindrical body to reduce the weight as compared with the conventional inner spiral ring, and at least the inner spiral ring at a portion directly in contact with the fluid. The durability of the inner spiral ring is improved by imparting a corrosion-resistant function to the surface of the inner spiral ring.
【０００７】[0007]
【発明の実施の形態】〔そのＩ〕図１に示すように内螺
旋輪１は線条１１を所定ピッチの螺旋輪として形成され
ており、しかも断面３角形の空間１２を形成した筒体と
して構成されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS [Part I] As shown in FIG. 1, an inner spiral wheel 1 is formed as a cylindrical body in which a filament 11 is formed as a spiral ring having a predetermined pitch and a space 12 having a triangular cross section is formed. It is configured.
【０００８】〔そのII〕図２に示すように内螺旋輪２は
線条２１を所定ピッチＰの螺旋輪として形成されてお
り、しかも断面半円形の空間２２を形成した筒体３とし
て構成されている。[II] As shown in FIG. 2, the inner spiral ring 2 is formed as a cylindrical body 3 in which a filament 21 is formed as a spiral ring having a predetermined pitch P, and a space 22 having a semicircular cross section is formed. ing.
【０００９】[0009]
【実施例】〔そのＩ〕この発明の実施例を図３により説
明すれば次のとおりである。同図はこの発明に係るコン
ポジットホースに連結具を取付けて流体を搬送するため
の搬送用コンポジットホースとしての実施例を示したも
のである。符号２０として示す搬送用コンポジットホー
スはコンポジットホース１０の端末部に連結用継手具９
を取付けた構造とされており、コンポジットホース１０
の端末部は継手９のニップル９１とスリーブ９２間で固
定されている。なお符号９３は結合環である。DESCRIPTION OF THE PREFERRED EMBODIMENTS [I] An embodiment of the present invention will be described with reference to FIG. FIG. 1 shows an embodiment as a transfer composite hose for transferring a fluid by attaching a connector to the composite hose according to the present invention. The transfer composite hose, designated by the reference numeral 20, is connected to the end of the composite hose 10 by the connecting joint 9.
The composite hose 10
Is fixed between the nipple 91 of the joint 9 and the sleeve 92. Reference numeral 93 is a connecting ring.
【００１０】コンポジットホース１０は図４に示すよう
に、空間１２を有する断面３角形の筒体３から形成され
ている内螺旋輪１を芯とし、この芯の表面に内布４を巻
着し、この内布の表面に合成樹脂の連続フィルムを所望
厚さを巻着してフィルム層５を形成し、この積層体の表
面に外布６を巻着し、この外布６表面に外螺旋輪７を巻
着した構造として形成されている。As shown in FIG. 4, a composite hose 10 has an inner spiral ring 1 formed of a cylindrical body 3 having a triangular cross section having a space 12 as a core, and an inner cloth 4 is wound around the surface of the core. A continuous film of a synthetic resin is wound on the surface of the inner cloth to a desired thickness to form a film layer 5, an outer cloth 6 is wound on the surface of the laminate, and an outer spiral is wound on the outer cloth 6 surface. It is formed as a structure around which the wheel 7 is wound.
【００１１】〔そのII〕図５において符号２０として示
す搬送用コンポジットホースはコンポジットホース１０
の端末部に連結用継手９を取付けた構造とされており、
このホース１０の端末部は継手９のニップル９１とスリ
ーブ９２間で固定されている。コンポジットホース１０
は、図６に示すように、ステンレス等の耐蝕性金属線条
２１よりなり空間２２を有する断面半円形の筒体３から
形成されている内螺旋輪１を芯とし、実施例のそのＩで
示した同一構成部材によって形成されている。上記した
各実施例の場合は、コンポジットホース内周面を平滑面
Ｆとして形成されるものである。上記した各内螺旋輪は
内部に空間部を形成した線条を所定ピッチをもった螺旋
輪として形成するものである。[II] In FIG. 5, the composite hose for transfer indicated by reference numeral 20 is a composite hose 10
The connecting joint 9 is attached to the end of the
The end of the hose 10 is fixed between the nipple 91 of the joint 9 and the sleeve 92. Composite hose 10
As shown in FIG. 6, the inner spiral ring 1 formed of a cylindrical body 3 having a semicircular cross section and having a space 22 made of a corrosion-resistant metal filament 21 such as stainless steel is used as a core. It is formed by the same components shown. In each of the above embodiments, the inner peripheral surface of the composite hose is formed as a smooth surface F. Each of the above-mentioned inner spiral wheels forms a line having a space therein as a spiral wheel having a predetermined pitch.
【００１２】〔そのIII 〕図７および図８にこの発明に
係る内螺旋の他の実施例が示されており、この実施例の
場合は空間１２または２２を有する断面３角形または半
円形の筒体３の外表面にフッソ樹脂あるいはポリプロピ
レン等の耐蝕層８を被覆してコンポジットホース内の流
体の性情に適応した機能を内螺旋輪に付与したものであ
る。なお耐蝕層を付与する内螺旋輪の形状については特
に限定されるものではない。この発明は上記実施例に限
定されるものでなく、特に筒体の形状大きさおよび空間
の形状等は任意に設計できるものであり、また耐蝕層の
材質被覆手段等は必要に応じて任意に選択できるもので
ある。[III] FIGS. 7 and 8 show another embodiment of the inner spiral according to the present invention. In this embodiment, a cylinder having a triangular or semicircular cross section having a space 12 or 22 is shown. The outer surface of the body 3 is coated with a corrosion-resistant layer 8 such as a fluororesin or polypropylene to give the inner spiral wheel a function adapted to the properties of the fluid in the composite hose. The shape of the inner spiral ring to which the corrosion resistant layer is provided is not particularly limited. The present invention is not limited to the above embodiment, and in particular, the shape and size of the cylindrical body and the shape of the space can be arbitrarily designed. You can choose.
【００１３】また、この発明に係る内螺旋輪の材質はス
テンレス等の剛性材料に限定されるものでなく、筒体形
成に適用できる材料を任意に選択して使用できるもので
ある。Further, the material of the inner spiral ring according to the present invention is not limited to a rigid material such as stainless steel, and any material applicable to forming the cylindrical body can be used.
【００１４】[0014]
【発明の効果】この発明は内螺旋輪を中空を有する筒体
として形成し、しかも筒体の断面形状を流体側に平面を
持つ３角形または半円形に形成したので内螺旋輪の流体
側表面と積層体表面とがほぼ同一平滑面として形成され
るのでホース内を流通する流体に対して積層体表面部に
おいても層流状態を現出させるので流体全体の流体抵抗
を均一にしかも公知のホースよりも減少させることがで
き、結果として流体の送り面と内螺旋輪との接合部に従
来のような隙間が存在しないので、残液現象を生ずるこ
とがなく、液だれを生じさせることがない。According to the present invention, since the inner spiral ring is formed as a hollow cylindrical body, and the cross-sectional shape of the cylindrical body is formed as a triangle or a semicircle having a flat surface on the fluid side, the fluid-side surface of the inner spiral ring is formed. And the surface of the laminated body are formed as substantially the same smooth surface, so that a laminar flow state is produced even at the surface of the laminated body with respect to the fluid flowing through the hose, so that the fluid resistance of the entire fluid is uniform and a known hose is used. As a result, there is no gap as in the related art at the joint between the fluid feeding surface and the inner spiral ring, so that no residual liquid phenomenon occurs and no dripping occurs. .
【００１５】また、この発明は内螺旋輪を中空を有する
筒体として形成したので従来の内螺旋輪に比較して重量
の軽量化がはかられるので、コンポジットホース自体の
重量を軽くできるので、取扱いを容易に行えるものであ
る。その上この発明は内螺旋輪を中空を有する筒体とし
て形成したので曲げ特性の向上がはかられるばかりでな
く、断面３角形に形成することで積層体の締結を確実に
行なえるものであり、断面半円形に形成した場合には積
層体全体に対して締結力をほぼ平均に及ぼすことができ
るものである。またこの発明は内螺旋輪を形成する中空
を有する金属性筒体の表面に耐蝕層を形成したので従来
のステンレス材以外の金属材料を採用でき、コンポジッ
トホースの設計仕様の巾と流体への適用範囲をそれぞれ
拡げることができるものである。Further, in the present invention, since the inner spiral ring is formed as a hollow cylindrical body, the weight can be reduced as compared with the conventional inner spiral ring, so that the weight of the composite hose itself can be reduced. It can be easily handled. In addition, since the present invention forms the inner spiral ring as a hollow cylindrical body, not only the bending characteristics can be improved, but also the formation of a triangular cross section ensures the fastening of the laminate. When formed in a semicircular cross section, the fastening force can be exerted on the whole laminate almost averagely. In addition, since the present invention has a corrosion-resistant layer formed on the surface of a metallic cylinder having a hollow forming an inner spiral ring, a metal material other than the conventional stainless steel material can be adopted, and the design specification of the composite hose and its application to fluids The range can be expanded respectively.
【図１】断面３角形の筒体で形成した内螺旋輪の説明図
である。FIG. 1 is an explanatory diagram of an inner spiral wheel formed of a cylinder having a triangular cross section.
【図２】断面半円形の筒体で形成した内螺旋輪の説明図
である。FIG. 2 is an explanatory diagram of an inner spiral ring formed of a cylindrical body having a semicircular cross section.
【図３】断面３角形の筒体で形成した内螺旋輪を用いた
搬送用コンポジットホースの説明図である。FIG. 3 is an explanatory view of a transfer composite hose using an inner spiral ring formed of a cylindrical body having a triangular cross section.
【図４】断面３角形の筒体で形成した内螺旋輪を用いた
コンポジットホースの説明図である。FIG. 4 is an explanatory view of a composite hose using an inner spiral ring formed of a cylinder having a triangular cross section.
【図５】断面半円形の筒体で形成した内螺旋輪を用いた
搬送用コンポジットホースの説明図である。FIG. 5 is an explanatory view of a transfer composite hose using an inner spiral wheel formed of a cylindrical body having a semicircular cross section.
【図６】断面半円形の筒体で形成した内螺旋輪を用いた
コンポジットホースの説明図である。FIG. 6 is an explanatory diagram of a composite hose using an inner spiral ring formed of a cylindrical body having a semicircular cross section.
【図７】断面３角形の筒体表面に耐蝕層を被覆した内螺
旋輪の説明図である。FIG. 7 is an explanatory diagram of an inner spiral wheel in which a corrosion-resistant layer is coated on a surface of a cylindrical body having a triangular cross section.
【図８】断面半円形の筒体表面に耐蝕層を被覆した内螺
旋輪の説明図である。FIG. 8 is an explanatory diagram of an inner spiral ring in which a corrosion-resistant layer is coated on the surface of a cylindrical body having a semicircular cross section.
【図９】従来例の説明図である。FIG. 9 is an explanatory diagram of a conventional example.
１ 断面３角形の内螺旋輪 ２ 断面半円形の内螺旋輪 ３ 筒体 ４ 内布 ５ 積層体 ６ 外布 ７ 外螺旋輪 ８ 耐蝕層 ９ 継手 １０ コンポジットホース ２０ 搬送用コンポジットホース １１（２１） 線条 １２（２２） 空間 Ｐ ピッチ Ｆ 平坦面の矢印 Ｗ１（Ｗ２） 整流状態の矢印 DESCRIPTION OF SYMBOLS 1 Inner spiral ring of triangular cross section 2 Inner spiral ring of semicircular cross section 3 Cylindrical body 4 Inner cloth 5 Laminated body 6 Outer cloth 7 Outer spiral ring 8 Corrosion-resistant layer 9 Joint 10 Composite hose 20 Composite hose for conveyance 11 (21) wire Article 12 (22) Space P Pitch F Flat surface arrow W1 (W2) Rectified arrow
Claims (3)
成樹脂のフィルムを所定厚さに巻着して形成した積層体
の表面に外螺旋輪を巻着して構成されているコンポジッ
トホースにおいて、内螺旋輪を断面３角形の筒体として
形成し、しかも前記３角形の平面部を流体側に向けて位
置設定したことを特徴とするコンポジットホース。An inner spiral ring is used as a core material, and a synthetic resin film is wound around the inner spiral ring to a predetermined thickness, and an outer spiral ring is wound around a surface of a laminate formed. A composite hose, wherein the inner spiral ring is formed as a cylindrical body having a triangular cross section, and the triangular plane portion is set to face the fluid side.
成樹脂のフィルムを所定厚さに巻着して形成した積層体
の表面に外螺旋輪を巻着して構成されているコンポジッ
トホースにおいて内螺旋輪を断面半円形の筒体として形
成し、しかも前記半円形の平面部を流体側に向けて位置
設定したこたことを特徴とするコンポジットホース。2. A structure in which an inner spiral ring is used as a core material, and an outer spiral ring is wound around a surface of a laminate formed by winding a synthetic resin film to a predetermined thickness on the inner spiral ring. A composite hose in which an inner spiral ring is formed as a cylindrical body having a semicircular cross section in the composite hose, and the semicircular flat portion is positioned toward the fluid side.
成樹脂のフィルムを所定厚さに巻着して形成した積層体
の表面に外螺旋輪を巻着して構成されているコンポジッ
トホースにおいて内螺旋輪の表面を耐蝕層で被覆したこ
とを特徴とするコンポジットホース。3. A structure in which an inner spiral ring is used as a core material, and an outer spiral ring is wound around a surface of a laminate formed by winding a synthetic resin film to a predetermined thickness on the inner spiral ring. A composite hose, wherein the surface of the inner spiral ring is coated with a corrosion-resistant layer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000387873A JP2002188761A (en) | 2000-12-20 | 2000-12-20 | Composite hose |
| GB0127126A GB2370336A (en) | 2000-12-20 | 2001-11-12 | Composite hose with hollow inner spiral coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000387873A JP2002188761A (en) | 2000-12-20 | 2000-12-20 | Composite hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002188761A true JP2002188761A (en) | 2002-07-05 |
Family
ID=18854713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000387873A Pending JP2002188761A (en) | 2000-12-20 | 2000-12-20 | Composite hose |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2002188761A (en) |
| GB (1) | GB2370336A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008101634A (en) * | 2006-10-17 | 2008-05-01 | Meiji Flex:Kk | Hose and its manufacturing method |
| JP2012127485A (en) * | 2010-12-17 | 2012-07-05 | Evuc Kk | Flexible pipe made of synthetic resin and method for manufacturing the same |
| JP2012127484A (en) * | 2010-12-17 | 2012-07-05 | Evuc Kk | Flexible pipe made of synthetic resin and method for manufacturing the same |
| JP2012520978A (en) * | 2009-03-18 | 2012-09-10 | シングル・ブイ・ムーリングス・インコーポレイテッド | Improved composite hose and method for making such a hose |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB366370A (en) * | 1931-04-24 | 1932-02-04 | Ernest Schulthess | Improvements in or relating to hose pipes |
| GB761212A (en) * | 1953-12-14 | 1956-11-14 | Dayton Rubber Company | Reinforced flexible conduits and method for manufacturing same |
| GB813700A (en) * | 1955-03-24 | 1959-05-21 | Dayton Rubber Company | Flexible conduit |
| JP3556278B2 (en) * | 1994-07-15 | 2004-08-18 | 株式会社明治フレックス | Composite hose |
| JPH0842764A (en) * | 1994-08-03 | 1996-02-16 | Meiji Flex:Kk | Lightweight composite hose |
| JP3502454B2 (en) * | 1994-10-21 | 2004-03-02 | 株式会社明治フレックス | Connection device for composite hose and fittings |
-
2000
- 2000-12-20 JP JP2000387873A patent/JP2002188761A/en active Pending
-
2001
- 2001-11-12 GB GB0127126A patent/GB2370336A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008101634A (en) * | 2006-10-17 | 2008-05-01 | Meiji Flex:Kk | Hose and its manufacturing method |
| JP2012520978A (en) * | 2009-03-18 | 2012-09-10 | シングル・ブイ・ムーリングス・インコーポレイテッド | Improved composite hose and method for making such a hose |
| US9291289B2 (en) | 2009-03-18 | 2016-03-22 | Trelleborg Industrie Sas | Composite hose and method for fabricating such a hose |
| JP2012127485A (en) * | 2010-12-17 | 2012-07-05 | Evuc Kk | Flexible pipe made of synthetic resin and method for manufacturing the same |
| JP2012127484A (en) * | 2010-12-17 | 2012-07-05 | Evuc Kk | Flexible pipe made of synthetic resin and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0127126D0 (en) | 2002-01-02 |
| GB2370336A (en) | 2002-06-26 |
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