ES228878U - Un tubo de extremo abocardado. - Google Patents

Un tubo de extremo abocardado.

Info

Publication number
ES228878U
ES228878U ES1977228878U ES228878U ES228878U ES 228878 U ES228878 U ES 228878U ES 1977228878 U ES1977228878 U ES 1977228878U ES 228878 U ES228878 U ES 228878U ES 228878 U ES228878 U ES 228878U
Authority
ES
Spain
Prior art keywords
bell end
wall thickness
forming
pipe
thickened portion
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.)
Granted
Application number
ES1977228878U
Other languages
English (en)
Other versions
ES228878Y (es
Inventor
Petrus Marinus Acda
Jacob Karreman
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.)
Polva Nederland BV
Original Assignee
Polva Nederland BV
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 Polva Nederland BV filed Critical Polva Nederland BV
Publication of ES228878U publication Critical patent/ES228878U/es
Application granted granted Critical
Publication of ES228878Y publication Critical patent/ES228878Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • 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
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
    • F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Forging (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Electric Clocks (AREA)
  • Materials For Medical Uses (AREA)
  • Details Of Indoor Wiring (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

Un tubo de extremo abocardado, según se mira en dirección al extremo abierto del ensanchamiento, aumenta de manera escalonada hasta un valor máximo y luego disminuye también de forma escalonada, siendo el espesor de pared del extremo abocardado al menos igual al espesor de pared del tubo y comprendiendo el extremo abocardado una cámara de obturación anular con una cara de obturación, caracterizado porque el espesor de pared aumenta en dirección al extremo abierto del ensanchamiento, encontrándose el espesor de pared máximo en el área de la cara de obturación.
ES1977228878U 1975-02-28 1977-05-31 Un tubo de extremo abocardado. Expired ES228878Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7502374,A NL183279C (nl) 1975-02-28 1975-02-28 Werkwijze voor het vormen van een mof aan het uiteinde van een buis van thermoplastische kunststof.

Publications (2)

Publication Number Publication Date
ES228878U true ES228878U (es) 1977-11-01
ES228878Y ES228878Y (es) 1978-03-01

Family

ID=19823274

Family Applications (2)

Application Number Title Priority Date Filing Date
ES445566A Expired ES445566A1 (es) 1975-02-28 1976-02-26 Un metodo y un dispositivo para formar un extremo abocardadoen un tubo de material termoplastico.
ES1977228878U Expired ES228878Y (es) 1975-02-28 1977-05-31 Un tubo de extremo abocardado.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES445566A Expired ES445566A1 (es) 1975-02-28 1976-02-26 Un metodo y un dispositivo para formar un extremo abocardadoen un tubo de material termoplastico.

Country Status (22)

Country Link
US (1) US4006757A (es)
JP (3) JPS51100962A (es)
AU (1) AU510009B2 (es)
BE (1) BE838983A (es)
BR (1) BR7601174A (es)
CA (1) CA1032201A (es)
CH (1) CH614152A5 (es)
DE (1) DE2538106C2 (es)
ES (2) ES445566A1 (es)
FR (1) FR2302180B1 (es)
GB (1) GB1522342A (es)
IE (1) IE43353B1 (es)
IL (1) IL49105A (es)
IT (1) IT1055905B (es)
MX (1) MX143062A (es)
NL (1) NL183279C (es)
NO (1) NO144661C (es)
NZ (1) NZ180116A (es)
PT (1) PT64852B (es)
SE (1) SE415460B (es)
SU (2) SU685166A3 (es)
ZA (1) ZA76581B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814311Y2 (ja) * 1977-11-22 1983-03-22 株式会社クボタ 管継手部構造
JPS5539207U (es) * 1978-09-07 1980-03-13
PH16346A (en) * 1978-10-03 1983-09-05 Kubota Ltd Method of forming a socket end on a plastic pipe and a molding device for use of the method
EP0013040A1 (fr) * 1978-12-12 1980-07-09 Polva-Nederland B.V. Procédé pour la réalisation de pièces de couplage en matière thermoplastique et dispositif pour sa réalisation
EP0012480A1 (fr) * 1978-12-12 1980-06-25 Polva-Nederland B.V. Procédé et dispositif pour le formage de pièces de raccord en matière thermoplastique
EP0033013B1 (de) * 1980-01-24 1985-02-20 DRAKA-PLAST GmbH Muffenrohrverbindung, insbesondere für Kunststoffrohre mit Steckmuffen
GB2143461B (en) * 1983-07-22 1987-07-01 Metal Box Plc Method and apparatus for flanging tubular polymer articles
JPS6030702A (ja) * 1983-07-30 1985-02-16 呉羽化学工業株式会社 人工芝を用いた競技場の表面構造
DE3734343A1 (de) * 1987-10-10 1989-04-27 Bayer Ag Hohlprofil, insbesondere rohr, aus langfaserverstaerktem kunststoff und verfahren zur herstellung dieses hohlprofils
DE4240883C2 (de) * 1991-12-17 1995-07-20 Karl Heinz Vahlbrauk Rohrverbindung
EP2623284B1 (de) * 2012-02-01 2017-04-12 Lüers Maschinen- und Stahlbau GmbH Verfahren und Vorrichtung zur Aufheizung eines Endabschnitts eines Kunststoffrohres
DE202012010236U1 (de) 2012-10-26 2012-11-23 Igus Gmbh Energieführungskette mit Spann- bzw. Tragvorrichtung
CN103162027B (zh) * 2013-03-31 2015-07-15 徐志超 一种管路密封连接接头

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244441A (en) * 1961-12-28 1966-04-05 Mueller Co Crimped tube joint
DE1475735A1 (de) * 1965-08-02 1969-08-28 Anger Kunststoff Rohrverbindung fuer Kunststoffrohre
US3501178A (en) * 1967-10-03 1970-03-17 Amp Inc Tubular coupling member
FI55906C (fi) * 1968-09-19 1979-10-10 Aga Ab Skarvdon foer foerbindning av pao utsidan slaeta roer
US3711132A (en) * 1970-06-17 1973-01-16 Resistoflex Corp Metal tube end fitting
US3776682A (en) * 1971-04-26 1973-12-04 Rieber & Son Plastic Ind As Apparatus for producing radially-expanded socket ends on thermoplastic pipe lengths
US3907481A (en) * 1972-03-31 1975-09-23 Johns Manville Assembly for forming the bell end of a bell and spigot joint
NL7209102A (es) * 1972-06-30 1974-01-02
NL178491C (nl) * 1972-10-13 1986-04-01 Polva Nederland Bv Inrichting voor het aan het einde van een buis van thermoplastische kunststof vormen van een mof.
DE2332241C3 (de) * 1973-06-25 1982-08-19 Kurt Otto Palos Verdes Penninsula Calif. Moebius Rohrverbindung

Also Published As

Publication number Publication date
CA1032201A (en) 1978-05-30
US4006757A (en) 1977-02-08
NL183279C (nl) 1988-09-16
SE415460B (sv) 1980-10-06
IL49105A (en) 1979-07-25
IE43353B1 (en) 1981-02-11
IL49105A0 (en) 1976-04-30
MX143062A (es) 1981-03-09
AU1140476A (en) 1977-09-01
JPS51100962A (es) 1976-09-06
AU510009B2 (en) 1980-06-05
JPS51107261A (es) 1976-09-22
DE2538106C2 (de) 1984-06-20
ES228878Y (es) 1978-03-01
NO144661C (no) 1981-10-14
PT64852A (fr) 1976-03-01
ES445566A1 (es) 1977-11-01
NO144661B (no) 1981-07-06
SU685166A3 (ru) 1979-09-05
JPS51101220A (es) 1976-09-07
GB1522342A (en) 1978-08-23
FR2302180A1 (fr) 1976-09-24
IT1055905B (it) 1982-01-11
PT64852B (fr) 1977-08-16
ZA76581B (en) 1977-09-28
FR2302180B1 (fr) 1979-08-24
NL7502374A (nl) 1976-08-31
IE43353L (en) 1976-08-28
CH614152A5 (es) 1979-11-15
NZ180116A (en) 1979-06-08
NO760632L (es) 1976-08-31
DE2538106A1 (de) 1976-09-16
SE7602320L (sv) 1976-08-30
BR7601174A (pt) 1976-09-14
SU640681A3 (ru) 1978-12-30
BE838983A (fr) 1976-08-26

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980402