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ES235933A3 - PROCEDIMIENTO Y APARATO PARA LA FABRICACIoN DE EMPALMES DE TUBOS - Google Patents

PROCEDIMIENTO Y APARATO PARA LA FABRICACIoN DE EMPALMES DE TUBOS

Info

Publication number
ES235933A3
ES235933A3 ES0235933A ES235933A ES235933A3 ES 235933 A3 ES235933 A3 ES 235933A3 ES 0235933 A ES0235933 A ES 0235933A ES 235933 A ES235933 A ES 235933A ES 235933 A3 ES235933 A3 ES 235933A3
Authority
ES
Spain
Prior art keywords
tube
translation
manufacture
machine
legally binding
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
Application number
ES0235933A
Other languages
English (en)
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.)
Keelavite Co Ltd
Original Assignee
Keelavite Co Ltd
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 Keelavite Co Ltd filed Critical Keelavite Co Ltd
Publication of ES235933A3 publication Critical patent/ES235933A3/es
Expired 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
    • F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/12—Stamping using yieldable or resilient pads using enclosed flexible chambers
    • B21D22/125—Stamping using yieldable or resilient pads using enclosed flexible chambers of tubular products
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/051—Deforming double-walled bodies
    • 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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Procedimiento para la fabricación de empalmes de tubos, caracterizándose porque se dispone en la proximidad de un extremo del tubo, una parte cuyo diámetro interno y diámetro externo se ensanchan localmente de modo que forman un ensanche circular que constituye una guarnición exterior y sobrepasando una parte cilíndrica del tubo del referido ensanche y de diámetro más reducido que dicho ensanche, y unos dispositivos que comprenden una tuerca de sujeción o un órgano similar destinado a actuar sobre la guarnición con objeto de mantener el extremo del tubo en el interior de un órgano correspondiente con el que debe comunicar el tubo.
ES0235933A 1955-04-22 1957-06-08 PROCEDIMIENTO Y APARATO PARA LA FABRICACIoN DE EMPALMES DE TUBOS Expired ES235933A3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1122925T 1955-04-22

Publications (1)

Publication Number Publication Date
ES235933A3 true ES235933A3 (es) 1957-11-01

Family

ID=97567706

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0235933A Expired ES235933A3 (es) 1955-04-22 1957-06-08 PROCEDIMIENTO Y APARATO PARA LA FABRICACIoN DE EMPALMES DE TUBOS

Country Status (3)

Country Link
BE (1) BE558301A (es)
ES (1) ES235933A3 (es)
FR (1) FR1122925A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162843A1 (en) * 1983-11-28 1985-12-04 Isadore Pitesky Coupling
DE3720620A1 (de) * 1986-12-22 1988-07-07 Rhydcon Groten Gmbh & Co Kg Verfahren zur herstellung von rohrverbindungen fuer hochdruckhydraulikleitungen

Also Published As

Publication number Publication date
FR1122925A (fr) 1956-09-14
BE558301A (fr) 1960-03-25

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