ES2165751B1 - Mejoras introducidas en el objeto de la patente principal, n- 9200744 por " racor para el acoplamiento estanco entre tubos". - Google Patents

Mejoras introducidas en el objeto de la patente principal, n- 9200744 por " racor para el acoplamiento estanco entre tubos".

Info

Publication number
ES2165751B1
ES2165751B1 ES009900389A ES9900389A ES2165751B1 ES 2165751 B1 ES2165751 B1 ES 2165751B1 ES 009900389 A ES009900389 A ES 009900389A ES 9900389 A ES9900389 A ES 9900389A ES 2165751 B1 ES2165751 B1 ES 2165751B1
Authority
ES
Spain
Prior art keywords
neck
nipple
rim
bushing
tubes
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.)
Expired - Lifetime
Application number
ES009900389A
Other languages
English (en)
Other versions
ES2165751A1 (es
Inventor
Sapina Miguel Ibanez
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.)
Forplast SA
Original Assignee
Forplast SA
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 Forplast SA filed Critical Forplast SA
Publication of ES2165751A1 publication Critical patent/ES2165751A1/es
Application granted granted Critical
Publication of ES2165751B1 publication Critical patent/ES2165751B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Mejoras introducidas en el objeto de la patente principal nº 9200744 por: "Racor para el acoplamiento estanco entre tubos". El racor comprende al menos un cuello roscado exteriormente y que interiormente presenta una junta anular de estanqueidad que es presionada por un casquillo que a su vez es presionado por una tuerca exterior que, además, presiona a una abrazadera-mordaza contra el tubo a acoplar, cuyos casquillo y cuello presentan una estructura particular en correspondencia que impide el desacoplamiento fortuito del casquillo con respecto a dicho cuello. El escalón interno del cuello, contra el que hace tope la junta anular, y el borde del casquillo, que presiona a dicha junta, presentan sendas, superficies oblicuas enfrentadas que resultan convergentes hacia la parte opuesta a la de insertado del tubo. La abrazadera-mordaza presenta la constitución de un manguito que en su generatriz comprende escotaduras longitudinales que le proporcionan mayor elasticidad.
ES009900389A 1992-03-26 1999-02-25 Mejoras introducidas en el objeto de la patente principal, n- 9200744 por " racor para el acoplamiento estanco entre tubos". Expired - Lifetime ES2165751B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09200744A ES2061355B1 (es) 1992-03-26 1992-03-26 Racor para el acoplamiento estanco entre tubos.

Publications (2)

Publication Number Publication Date
ES2165751A1 ES2165751A1 (es) 2002-03-16
ES2165751B1 true ES2165751B1 (es) 2004-03-01

Family

ID=8276653

Family Applications (2)

Application Number Title Priority Date Filing Date
ES09200744A Expired - Lifetime ES2061355B1 (es) 1992-03-26 1992-03-26 Racor para el acoplamiento estanco entre tubos.
ES009900389A Expired - Lifetime ES2165751B1 (es) 1992-03-26 1999-02-25 Mejoras introducidas en el objeto de la patente principal, n- 9200744 por " racor para el acoplamiento estanco entre tubos".

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES09200744A Expired - Lifetime ES2061355B1 (es) 1992-03-26 1992-03-26 Racor para el acoplamiento estanco entre tubos.

Country Status (5)

Country Link
EP (1) EP0562999B1 (es)
AT (1) ATE129791T1 (es)
DE (1) DE69300716D1 (es)
ES (2) ES2061355B1 (es)
TR (1) TR26896A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003508A1 (en) * 1993-07-20 1995-02-02 Philmac Pty. Ltd. Coupling for outer surface engagement of polymeric pipe
IT1274292B (it) * 1994-07-26 1997-07-17 Fip Formatura Inienzione Poli Giunto per il collegamento rapido di tubi in materiale plastico
GB9806642D0 (en) * 1998-03-27 1998-05-27 Guest John D Improvements in or relating to tube coupling
GB2349929A (en) * 1999-05-14 2000-11-15 Hepworth Building Prod Pipe fitting
WO2008104561A2 (en) * 2007-03-01 2008-09-04 George Fischer Tpa Srl Joint for connecting pipes
CN110145649A (zh) * 2019-05-20 2019-08-20 海盐县海管管件制造有限公司 一种气压制动管路插入式接头

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486775A (en) * 1968-07-31 1969-12-30 Cajon Co Fitting
GB1297161A (es) * 1969-01-10 1972-11-22
DE8629297U1 (es) * 1986-11-03 1987-06-04 Andris, Raimund, 7730 Villingen-Schwenningen, De
IT211683Z2 (it) * 1987-01-23 1989-04-07 Fip Formatura Inienzione Poli Giunto a manicotto perfezionato
NZ226227A (en) * 1987-09-24 1990-06-26 Philmac Pty Ltd Pipe fitting assembly with split collet
FR2638810B2 (fr) * 1988-07-29 1990-12-21 Saint Mihiel Sa Raccord tournant monobloc pour robinet
US4964657A (en) * 1989-05-03 1990-10-23 Price Pfister, Inc. Water facet inlet line connector
IT218830Z2 (it) * 1989-11-10 1992-11-05 Cazzaniga Raccordo smontabile di collegamento per tubazioni con ghiera di ritegno assiale
US5213375A (en) * 1991-12-24 1993-05-25 Wu Huang H Quick pipe connector

Also Published As

Publication number Publication date
ES2165751A1 (es) 2002-03-16
TR26896A (tr) 1994-08-22
ES2061355A2 (es) 1994-12-01
DE69300716D1 (de) 1995-12-07
ATE129791T1 (de) 1995-11-15
EP0562999A1 (en) 1993-09-29
ES2061355R (es) 1996-08-01
EP0562999B1 (en) 1995-11-02
ES2061355B1 (es) 1997-02-16

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