JP2007530288A - 管への溝形成用ローラ工具 - Google Patents
管への溝形成用ローラ工具 Download PDFInfo
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- JP2007530288A JP2007530288A JP2007505261A JP2007505261A JP2007530288A JP 2007530288 A JP2007530288 A JP 2007530288A JP 2007505261 A JP2007505261 A JP 2007505261A JP 2007505261 A JP2007505261 A JP 2007505261A JP 2007530288 A JP2007530288 A JP 2007530288A
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- Prior art keywords
- surface portion
- tube
- roller tool
- axis
- groove
- 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.)
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Classifications
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- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
-
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/12—Joints for pipes being spaced apart axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/04—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket with longitudinally split or divided sleeve
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
-
- 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
- F16L23/00—Flanged joints
- F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
- F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
-
- 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
- F16L43/00—Bends; Siphons
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49948—Multipart cooperating fastener [e.g., bolt and nut]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints With Sleeves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Earth Drilling (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
させるのに必要な力を低減させる継手を提供し、また継手が管に適切に装着されていることの確実な可視表示を提供するならば有利である。
本発明はまた、管の周りに円周溝を形成する回転工具を含む。回転工具は回転軸の周りを回転可能であると共に、管と係合可能な円周面を有する。円周面は、回転軸と実質的に直角に配向される第1面部を含む。第2面部は第1面部と離れて位置決めされる。半径方向対向面部は第1及び第2面部の間に延在すると共に、回転軸と実質的に平行に配向される。第2面部は、凸形状及び凹形状を含むグループから選択される断面形状を有する。
第2面部は第1面部から離れて位置決めされる。半径方向対向面部は第1及び第2面部の間に延在すると共に、回転軸と実質的に平行に配向される。第2面部は回転軸に対して第1の配向角度を有する第1面と、回転軸に対して第2の配向角度を有する第2面を有する。一実施形態において、第1面の勾配は第2面の勾配よりも大きい。別の実施形態において、第1面の勾配は第2面の勾配よりも小さい。
6bと、同様に相互に接合されるセグメント18a及び18bを含む。各セグメントは同様に、好適にはその各端部に突起20及び22を有し、セグメントはボルト24及びナット26等の固定具によって、相互に端同士が接合される。継手10の以下の説明は一例として提供されると共に、いずれかの端部に突起を備えた2個のセグメントを有する継手に基づいている。説明の様々な態様は、継手を構成するセグメントの数、或いはセグメントが相互に取り付けられる方法に拘わらず、代替実施形態に適用可能である。
決めされる、当該技術及び上記において理解されるような固定具によって整列及び係合させられる突起20によって、結合される継手セグメントに端同士で取り付けられる。
移動を阻止するのを助けるために、摩擦力を増加させる。上述した様々な面の間における同様の関係は、図1Aに示すように、突起が相互に離れた状態で取り付けられた時に得られる。
継手のキーと共に著しい楔作用を果たすように構成される溝が管端に適用されるように説明されているが、この溝は管結合金具と合わせても使用され得る。例えば、図16はいずれかの端部に円周溝142を有するエルボー結合金具140を示す。溝142は図5及
び図10〜図15に図示するいかなる断面形状、或いは上述したような変型を有してもよい。同様に、図17に示すティー結合金具144は溝146を、好適にはその各端部付近に有し、溝は結合金具を管又はここに記載する他の結合金具に連結するために、楔作用を発揮するように構成される。図18は一端付近に楔溝150を有すると共に対向端にフランジ152を有する結合金具148を示す。結合金具148は、管路網が機械式継手を使用して、フランジを使用して結合される別の管路網に接合されるのを可能にする。また、図19及び図20に示すように、異なる直径を有する管を接合するために使用される径違い継手154(図19)、或いはニップル156(図20)のような他種類の結合金具は、上記のような継手の許容誤差に基づいて、より硬い或いはより撓みやすい接合部を保証するために、継手及び溝間の楔作用を増加させる、図示及び上述されるような溝158及び160夫々を有することから利益を得る。
Claims (11)
- 管の周りに円周溝を形成するローラ工具であって、該ローラ工具は回転軸の周りを回転可能であると共に、該管と係合可能な円周面を有し、該面は、
前記回転軸と実質的に直角に配向される第1面部と、
前記第1面部と離れて位置決めされると共に前記回転軸に対して角度をなして配向される第2面部と、
前記第1及び第2面部の間に延在すると共に、前記回転軸と実質的に平行に配向される半径方向対向面部と
を有することを特徴とするローラ工具。 - 前記傾斜面部は前記回転軸に対して約70度までの角度で配向されることを特徴とする請求項1に係るローラ工具。
- 前記傾斜面部は前記回転軸に対して約50°の角度で配向されることを特徴とする請求項1に係るローラ工具。
- 前記半径方向対向面部は湾曲していることを特徴とする請求項1に係るローラ工具。
- 前記半径方向対向面部は前記回転軸に対して角度をなして配向されることを特徴とする請求項1に係るローラ工具。
- 管の周りに円周溝を形成するローラ工具であって、該ローラ工具は回転軸の周りを回転可能であると共に、該管と係合可能な円周面を有し、該面は、
前記回転軸と実質的に直角に配向される第1面部と、
前記第1面部と離れて位置決めされる第2面部と、
前記第1及び第2面部の間に延在すると共に、前記回転軸と実質的に平行に配向される半径方向対向面部とを含み、
前記第2面部は、凸形状及び凹形状を含むグループから選択された断面形状を有する
ことを特徴とするローラ工具。 - 管の周りに円周溝を形成するローラ工具であって、該ローラ工具は回転軸の周りを回転可能であると共に、該管と係合可能な円周面を有し、該面は、
前記回転軸と実質的に直角に配向される第1面部と、
前記第1面部と離れて位置決めされる第2面部と、
前記第1及び第2面部間に延在すると共に、前記回転軸と実質的に平行に配向される半径方向対向面部とを含み、
該第2面部は、前記回転軸に対して第1の配向角度を有する第1面と、該回転軸に対して第2の配向角度を有する第2面を有する
ことを特徴とするローラ工具。 - 前記第1面の勾配は前記第2面の勾配よりも大きいことを特徴とする請求項7に係るローラ工具。
- 前記第1面の勾配は前記第2面の勾配よりも小さいことを特徴とする請求項7に係るローラ工具。
- 管の周りに円周溝を形成するローラ工具であって、該ローラ工具は回転軸の周りを回転可能であると共に、該管と係合可能な円周面を有し、該面は、
前記回転軸と実質的に直角に配向される第1面部と、
前記第1面部と離れて位置決めされると共に、前記回転軸と実質的に直角に配向される第2面部と、
前記第1及び第2面部の間に延在すると共に、前記回転軸と実質的に平行に配向される半径方向対向面部と、
前記第2面部に近接して位置決めされる傾斜面部とを含み、該傾斜面部は前記回転軸と相対的に角度をなして配向されると共に、前記第2面部から離れるように傾斜する
ことを特徴とするローラ工具。 - 管の周りに円周溝を形成するローラ工具であって、該ローラ工具は回転軸の周りを回転可能であると共に、該管と係合可能な円周面を有し、該面は、
前記回転軸と実質的に直角に配向される第1面部と、
前記回転軸に対して角度をなして配向される第2面部と
を含むことを特徴とするローラ工具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55696204P | 2004-03-26 | 2004-03-26 | |
PCT/US2005/010293 WO2005094293A2 (en) | 2004-03-26 | 2005-03-28 | Roller tool for forming grooves in pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007530288A true JP2007530288A (ja) | 2007-11-01 |
Family
ID=35064271
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007505262A Pending JP2007530887A (ja) | 2004-03-26 | 2005-03-28 | 楔状のキーを有するパイプカップリング |
JP2007505265A Active JP4950023B2 (ja) | 2004-03-26 | 2005-03-28 | 楔効果を有する溝を備えたパイプ及び配管付属部品 |
JP2007505260A Pending JP2007530886A (ja) | 2004-03-26 | 2005-03-28 | 楔状のキーを有するパイプカップリング |
JP2007505261A Pending JP2007530288A (ja) | 2004-03-26 | 2005-03-28 | 管への溝形成用ローラ工具 |
JP2011220914A Pending JP2012026578A (ja) | 2004-03-26 | 2011-10-05 | パイプ要素の端同士を接続する方法 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007505262A Pending JP2007530887A (ja) | 2004-03-26 | 2005-03-28 | 楔状のキーを有するパイプカップリング |
JP2007505265A Active JP4950023B2 (ja) | 2004-03-26 | 2005-03-28 | 楔効果を有する溝を備えたパイプ及び配管付属部品 |
JP2007505260A Pending JP2007530886A (ja) | 2004-03-26 | 2005-03-28 | 楔状のキーを有するパイプカップリング |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011220914A Pending JP2012026578A (ja) | 2004-03-26 | 2011-10-05 | パイプ要素の端同士を接続する方法 |
Country Status (9)
Country | Link |
---|---|
US (7) | US20050242585A1 (ja) |
EP (4) | EP1749166A4 (ja) |
JP (5) | JP2007530887A (ja) |
KR (1) | KR20060135838A (ja) |
CN (4) | CN101022900A (ja) |
AU (4) | AU2005228211A1 (ja) |
CA (4) | CA2561272C (ja) |
HK (1) | HK1098809A1 (ja) |
WO (4) | WO2005094295A2 (ja) |
Cited By (4)
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JP2013542382A (ja) * | 2010-12-02 | 2013-11-21 | ビクターリック カンパニー | 肩部、溝およびビードを有する管要素ならびにその製造方法および装置 |
JP2014214758A (ja) * | 2013-04-22 | 2014-11-17 | 日本ヴィクトリック株式会社 | 管継手 |
JP2018179296A (ja) * | 2017-04-18 | 2018-11-15 | 日本ヴィクトリック株式会社 | 配管継手構造 |
JP2019504259A (ja) * | 2016-01-26 | 2019-02-14 | ビクターリック カンパニー | 楔止め溝を有するパイプ要素 |
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FR2922988B1 (fr) | 2007-10-31 | 2012-10-12 | Saint Gobain Performance Plast | Assemblages de tuyaux |
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WO2009102698A1 (en) * | 2008-02-12 | 2009-08-20 | Victaulic Company | Couplings having stiffening ribs and keys with oppositely disposed camming surfaces |
US20090243289A1 (en) * | 2008-02-12 | 2009-10-01 | Victaulic Company | Couplings Having Stiffening Ribs and Keys with Oppositely Disposed Camming Surfaces |
US8282136B2 (en) | 2008-06-30 | 2012-10-09 | Mueller International, Llc | Slip on groove coupling with multiple sealing gasket |
DE102008046677A1 (de) * | 2008-09-10 | 2010-03-11 | Josef Zimmermann | Rohrstück mit mindestens einer innen liegenden, umlaufenden Dichtung |
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KR101788341B1 (ko) * | 2009-12-14 | 2017-11-15 | 니혼 빅토릭 가부시끼가이샤 | 하우징형 관 조인트 |
JP4500882B1 (ja) * | 2009-12-14 | 2010-07-14 | 日本ヴィクトリック株式会社 | ハウジング形管継手 |
KR101190838B1 (ko) * | 2010-06-30 | 2012-10-12 | 지원건설(주) | 분리형 압륜 |
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- 2005-03-28 CA CA2560861A patent/CA2560861C/en active Active
- 2005-03-28 AU AU2005228211A patent/AU2005228211A1/en not_active Abandoned
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JP2013542382A (ja) * | 2010-12-02 | 2013-11-21 | ビクターリック カンパニー | 肩部、溝およびビードを有する管要素ならびにその製造方法および装置 |
JP2015072070A (ja) * | 2010-12-02 | 2015-04-16 | ビクターリック カンパニー | 肩部、溝およびビードを有する管要素ならびにその製造方法および装置 |
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JP2019504259A (ja) * | 2016-01-26 | 2019-02-14 | ビクターリック カンパニー | 楔止め溝を有するパイプ要素 |
JP2018179296A (ja) * | 2017-04-18 | 2018-11-15 | 日本ヴィクトリック株式会社 | 配管継手構造 |
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