FR2685057A1 - Coupling flange - Google Patents

Coupling flange Download PDF

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Publication number
FR2685057A1
FR2685057A1 FR9200673A FR9200673A FR2685057A1 FR 2685057 A1 FR2685057 A1 FR 2685057A1 FR 9200673 A FR9200673 A FR 9200673A FR 9200673 A FR9200673 A FR 9200673A FR 2685057 A1 FR2685057 A1 FR 2685057A1
Authority
FR
France
Prior art keywords
tube
flange
smooth
sleeve
internal
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.)
Withdrawn
Application number
FR9200673A
Other languages
French (fr)
Inventor
Caetano Blasco Abilio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2685057A1 publication Critical patent/FR2685057A1/en
Withdrawn legal-status Critical Current

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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0286—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the shoulder not being formed from the pipe
    • 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
    • F16L21/04—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 in which sealing rings are compressed by axially-movable members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The subject of the invention is a flange (2) intended for joining tubes with smooth (plain) ends. According to the invention, the flange proper is supplemented by an internal sleeve tube (3), this flange remaining incorporated with the smooth end of the tube and facing the lipped end of the contiguous tube, joining thereof being carried out by screws (6) housing, in the space which remains between the flange and the smooth tube, the abovementioned sleeve tube (3) which includes a ground end bearing on the end of the lipped tube by means of an elastic washer (5), whereas the other end of the sleeve tube (3) bears on an internal toric annulus (5).

Description

Bride de raccordement
La présente invention concerne une bride pour réunir des tubes aux extrémités lisses, qui améliore de façon considérable l'état actuel de la technique, tant par son étanchéité que par sa fiabilité et son faible coût*
Le système de bridage entre les côtés s'effectue essentiellement par la liaison entre la bride elle-même et un manchon interne qui coopère avec un anneau et une rondelle totalement ajustée par le serrage des vis correspondantes.Connection flange
The present invention relates to a flange for joining tubes with smooth ends, which considerably improves the current state of the art, both by its tightness and by its reliability and low cost *
The clamping system between the sides is essentially carried out by the connection between the flange itself and an internal sleeve which cooperates with a ring and a washer fully adjusted by tightening the corresponding screws.

La bride adopte une forme complémentaire à ltextrémité avec laquelle elle effectue la jonction, de façon å: former une jonction susceptible d'être fixée par des vis par l'intermédiaire d'un bord périphérique à lèvre, le manchon restant à l'intérieur en vue d'effectuer la fermeture en coopération avec l'anneau et la rondelle susmentionnés. The flange adopts a complementary shape at the end with which it performs the junction, so as to: form a junction capable of being fixed by screws via a peripheral lip edge, the sleeve remaining inside in view of closing in cooperation with the above-mentioned ring and washer.

Pour assurer la compréhension nécessaire de cet objet, on joint à la présente description un schéma sur lequel, à titre d'exemple, on représente une coupe transversale de la bride. To ensure the necessary understanding of this object, there is attached to the present description a diagram on which, by way of example, a cross section of the flange is shown.

Sur le schéma susmentionné, les parties principales suivantes sont ainsi référencées
- sur un tube d'extrémité lisse 1 situé face à un tube à lèvre 7 on dispose une bride 2, obtenue par moulage, dotée d'une périphérie à lèvre complémentaire à celle du tube contigu, les deux étant maintenus réunis à l'aide de vis.In the above-mentioned diagram, the following main parts are thus referenced
- on a smooth end tube 1 located opposite a lip tube 7 there is a flange 2, obtained by molding, provided with a lip periphery complementary to that of the contiguous tube, the two being held together using quote.

On ajuste à l'intérieur de la bride 2 un manchon 3 obtenu également par moulage dont l'extrémité externe est rectifiée de façon à ce qu'elle s'appuie sur l'extrémité à lèvre du tube 7 et ceci par l'intermédiaire d'une rondelle plane en caoutchouc 5 tandis que l'extrémité opposée du manchon s'ajuste sur un anneau torique 4. A sleeve 3 is also fitted inside the flange 2, also obtained by molding, the external end of which is adjusted so that it rests on the lip end of the tube 7, and this by means of '' a flat rubber washer 5 while the opposite end of the sleeve fits on an O-ring 4.

Pour l'ajustage de ces éléments on introduit la bride 2 à l'extrémité lisse du tube 1 puis on dispose l'vanneau en caoutchouc 4 en introduisant ensuite le manchon 3 et en plaçant finalement la rondelle en caoutchouc 5 pour pouvoir procéder au serrage des vis 6. For the adjustment of these elements, the flange 2 is introduced at the smooth end of the tube 1, then the rubber valve 4 is placed, then introducing the sleeve 3 and finally placing the rubber washer 5 in order to be able to tighten the screw 6.

En fonctionnement, en serrant les vis 6, le manchon 3 fait pression sur la rondelle plane en caoutchouc 5 et simultanément sur l'anneau torique 4. Ainsi disposé l'anneau torique 4, étant pressé entre le manchon 3 et la bride 2, s'applique sur le diamètre externe du tube 1, évitant que le fluide ne puisse sortir à l'extérieur. In operation, by tightening the screws 6, the sleeve 3 presses on the flat rubber washer 5 and simultaneously on the O-ring 4. Thus disposed the O-ring 4, being pressed between the sleeve 3 and the flange 2, s applies to the external diameter of the tube 1, preventing the fluid from being able to exit outside.

On doit noter que quelque modification de détail que l'on introduise dans cette invention, celle-ci restera incluse dans le champ de protection, du moment qu'elle n'altère pas ou ne modifie pas fondamentalement ses caractéristiques.  It should be noted that whatever modification of detail that is introduced into this invention, it will remain included in the field of protection, as long as it does not alter or fundamentally modify its characteristics.

Claims (1)

REVENDICATIONCLAIM 1. Bride (2) destinée à la jonction de tubes aux extrémités lisses, caractérisée en ce que la bride proprement dite est complétée par un manchon interne (3), cette bride restant incorporée à l'extrémité lisse du tube et face à l'extrémité à lèvre du tube contigu, leur jonction étant effectuée par des vis (6), en logeant, dans l'espace qui reste entre la bride et le tube lisse, le manchon - (3) susmentionné, qui comporte une extrémité rectifiée s'appuyant sur l'extrémité du tuyau à lèvre par l'intermédiaire d'une rondelle élastique (5), tandis que l'autre extrémité du manchon (3) s'appuie sur un anneau torique interne (5). 1. Flange (2) intended for joining tubes with smooth ends, characterized in that the flange itself is completed by an internal sleeve (3), this flange remaining incorporated in the smooth end of the tube and facing the lip end of the contiguous tube, their junction being effected by screws (6), housing, in the space which remains between the flange and the smooth tube, the sleeve - (3) mentioned above, which has a rectified end s' pressing on the end of the lip pipe via an elastic washer (5), while the other end of the sleeve (3) rests on an internal O-ring (5).
FR9200673A 1991-12-17 1992-01-22 Coupling flange Withdrawn FR2685057A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9103792U ES1019713Y (en) 1991-12-17 1991-12-17 FLANGE FOR THE JOINT OF SMOOTH END PIPES.

Publications (1)

Publication Number Publication Date
FR2685057A1 true FR2685057A1 (en) 1993-06-18

Family

ID=8275463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9200673A Withdrawn FR2685057A1 (en) 1991-12-17 1992-01-22 Coupling flange

Country Status (2)

Country Link
ES (1) ES1019713Y (en)
FR (1) FR2685057A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878731A1 (en) * 2004-12-02 2006-06-09 Gen Electric MEDICAL IMAGE DETECTOR
CN103759083A (en) * 2013-12-05 2014-04-30 陈荣辉 Easily connected delivery pipe port structure
JP2019500559A (en) * 2015-12-28 2019-01-10 ビクターリック カンパニー Adapter coupling
US11781683B2 (en) 2019-11-15 2023-10-10 Victaulic Company Shrouded coupling
US11821546B2 (en) 2016-05-16 2023-11-21 Victaulic Company Sprung coupling

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6676666B2 (en) * 2018-01-05 2020-04-08 フタバ産業株式会社 Piping joint structure

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878731A1 (en) * 2004-12-02 2006-06-09 Gen Electric MEDICAL IMAGE DETECTOR
CN103759083A (en) * 2013-12-05 2014-04-30 陈荣辉 Easily connected delivery pipe port structure
CN103759083B (en) * 2013-12-05 2016-05-25 陈荣辉 Easily connecting conveying pipe port organization
JP2019500559A (en) * 2015-12-28 2019-01-10 ビクターリック カンパニー Adapter coupling
US11060639B2 (en) 2015-12-28 2021-07-13 Victaulic Company Adapter coupling
US11821546B2 (en) 2016-05-16 2023-11-21 Victaulic Company Sprung coupling
US11859737B2 (en) 2016-05-16 2024-01-02 Victaulic Company Captured element coupling
US11879571B2 (en) 2016-05-16 2024-01-23 Victaulic Company Captured element coupling
US11781683B2 (en) 2019-11-15 2023-10-10 Victaulic Company Shrouded coupling

Also Published As

Publication number Publication date
ES1019713U (en) 1992-05-01
ES1019713Y (en) 1993-01-01

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