SE374690B - - Google Patents

Info

Publication number
SE374690B
SE374690B SE7108527A SE852771A SE374690B SE 374690 B SE374690 B SE 374690B SE 7108527 A SE7108527 A SE 7108527A SE 852771 A SE852771 A SE 852771A SE 374690 B SE374690 B SE 374690B
Authority
SE
Sweden
Application number
SE7108527A
Inventor
S R Sporre
Original Assignee
Forsheda Ideutveckling Ab
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 Forsheda Ideutveckling Ab filed Critical Forsheda Ideutveckling Ab
Priority to SE7108527A priority Critical patent/SE374690B/xx
Priority to CH973072A priority patent/CH552161A/xx
Priority to HUFO655A priority patent/HU164044B/hu
Priority to GB3064972A priority patent/GB1401198A/en
Priority to BR4321/72A priority patent/BR7204321D0/pt
Priority to US00267999A priority patent/US3836622A/en
Priority to NO2353/72A priority patent/NO142893C/no
Priority to PL1972156392A priority patent/PL84862B1/pl
Priority to FR7223849A priority patent/FR2144424A5/fr
Priority to CS4679A priority patent/CS173603B2/cs
Priority to ZA724516A priority patent/ZA724516B/xx
Priority to JP47065471A priority patent/JPS5135185B1/ja
Priority to DE2232479A priority patent/DE2232479A1/de
Priority to IT51282/72A priority patent/IT958662B/it
Priority to ES404453A priority patent/ES404453A1/es
Priority to AT568872A priority patent/AT336882B/de
Priority to BE785779A priority patent/BE785779A/xx
Priority to AR242877A priority patent/AR200716A1/es
Priority to NL7209328A priority patent/NL7209328A/xx
Priority to IE931/72A priority patent/IE36522B1/xx
Publication of SE374690B publication Critical patent/SE374690B/xx

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
    • 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
    • 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
    • B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/218—Pipe machine: socket forming apparatus
    • 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
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Gasket Seals (AREA)
  • Package Closures (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
SE7108527A 1971-07-01 1971-07-01 SE374690B (fi)

Priority Applications (20)

Application Number Priority Date Filing Date Title
SE7108527A SE374690B (fi) 1971-07-01 1971-07-01
CH973072A CH552161A (de) 1971-07-01 1972-06-29 Verfahren zur herstellung einer muffe oder eines erweiterten rohrendes mit in einer nut liegendem dichtungsmittel.
HUFO655A HU164044B (fi) 1971-07-01 1972-06-30
GB3064972A GB1401198A (en) 1971-07-01 1972-06-30 Method of forming in an end portion of a heat deformable pipe an inner circumferential groove having a sealing ring seated therein
BR4321/72A BR7204321D0 (pt) 1971-07-01 1972-06-30 Processo para formar tubos
US00267999A US3836622A (en) 1971-07-01 1972-06-30 Method of forming pipes
NO2353/72A NO142893C (no) 1971-07-01 1972-06-30 Fremgangsmaate til ved et endeparti av et roer som er deformerbart ved oppvarmning, aa utforme et indre periferisk spor med en tetningsring beliggende i dette
PL1972156392A PL84862B1 (fi) 1971-07-01 1972-06-30
FR7223849A FR2144424A5 (fi) 1971-07-01 1972-06-30
CS4679A CS173603B2 (fi) 1971-07-01 1972-06-30
ZA724516A ZA724516B (en) 1971-07-01 1972-06-30 Method of forming pipes
JP47065471A JPS5135185B1 (fi) 1971-07-01 1972-07-01
DE2232479A DE2232479A1 (de) 1971-07-01 1972-07-01 Verfahren und vorrichtung zum formen von rohrmuffen
IT51282/72A IT958662B (it) 1971-07-01 1972-07-01 Procedimento per la fabbricazione di tubi muniti di scanalature per anelli di tenuta
ES404453A ES404453A1 (es) 1971-07-01 1972-07-01 Un metodo de formar tubos.
AT568872A AT336882B (de) 1971-07-01 1972-07-03 Verfahren zur herstellung von rohren
BE785779A BE785779A (fr) 1971-07-01 1972-07-03 Procede de formage de tubes
AR242877A AR200716A1 (es) 1971-07-01 1972-07-03 Metodo mejorado para fabricar canos
NL7209328A NL7209328A (fi) 1971-07-01 1972-07-03
IE931/72A IE36522B1 (en) 1971-07-01 1972-07-03 Method of forming in and end portion of a heat deformable pipe an inner circumferential groove having a sealing ring seated therein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7108527A SE374690B (fi) 1971-07-01 1971-07-01

Publications (1)

Publication Number Publication Date
SE374690B true SE374690B (fi) 1975-03-17

Family

ID=20274316

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7108527A SE374690B (fi) 1971-07-01 1971-07-01

Country Status (20)

Country Link
US (1) US3836622A (fi)
JP (1) JPS5135185B1 (fi)
AR (1) AR200716A1 (fi)
AT (1) AT336882B (fi)
BE (1) BE785779A (fi)
BR (1) BR7204321D0 (fi)
CH (1) CH552161A (fi)
CS (1) CS173603B2 (fi)
DE (1) DE2232479A1 (fi)
ES (1) ES404453A1 (fi)
FR (1) FR2144424A5 (fi)
GB (1) GB1401198A (fi)
HU (1) HU164044B (fi)
IE (1) IE36522B1 (fi)
IT (1) IT958662B (fi)
NL (1) NL7209328A (fi)
NO (1) NO142893C (fi)
PL (1) PL84862B1 (fi)
SE (1) SE374690B (fi)
ZA (1) ZA724516B (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7209102A (fi) * 1972-06-30 1974-01-02
US3998578A (en) * 1973-04-05 1976-12-21 Polva-Nederland B.V. Mandril for shaping a bell end on a pipe of thermo-plastic material
GB1450821A (en) 1973-10-23 1976-09-29 Johns Manville Method of forming an inner circumferential groove in a heat deformable pipe and a mandrel assembly for use in the method method of forming an inner circum
US3924999A (en) * 1973-10-23 1975-12-09 Johns Manville Bell end of bell and spigot joint and method and assembly
DE2638503C2 (de) * 1975-08-30 1983-01-13 Kubota Ltd., Osaka Vorrichtung zum Anformen einer Verbindungsmuffe
FR2413960A1 (fr) * 1978-01-10 1979-08-03 Megias Ets Joseph Procede de formage d'un tube en matiere synthetique thermoformable
DE2807022C2 (de) * 1978-02-18 1982-07-01 Fa. Carl Freudenberg, 6940 Weinheim Dichtring
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
US4231983A (en) * 1979-01-29 1980-11-04 Johns-Manville Corporation Plastic pipe joint and method and assembly for making same
NL7908625A (nl) * 1979-11-28 1981-07-01 Wavin Bv Buisdeel met elastisch afdichtlichaam.
US4315630A (en) * 1980-05-30 1982-02-16 Johns-Manville Corporation Sealing ring for spigot and socket pipe joint
FI810891L (fi) * 1981-03-23 1982-09-24 Asko Upo Oy Foerfarande och anordning foer framstaellning av en med en taetningsring foersedd muffdel till ett plastroer
AT376605B (de) * 1981-09-14 1984-12-10 Schnallinger Helfried Ing Verfahren und vorrichtung zum herstellen von muffen od. dgl.
EP0092889A3 (en) * 1982-04-23 1985-12-18 Wavin B.V. A method and apparatus for manufacturing a plastic pipe part with socket end, as well as a pipe part with socket end obtained in this way
US4693483A (en) * 1984-07-13 1987-09-15 Vassallo Research & Development Corporation Composite gasket and fitting including same
DE3828971A1 (de) * 1987-09-09 1989-03-23 Phoenix Ag Dichtring zum abdichten von gfk-rohren
GB9103378D0 (en) * 1991-02-19 1991-04-03 British Aerospace Progressive moulding and curing of composite materials
SE503283C2 (sv) * 1991-03-01 1996-05-13 Forsheda Ab Rörfog med en tätningsring försedd med ett skyddande överdrag
US7128558B2 (en) † 2002-08-09 2006-10-31 The Boeing Company Post-forming of thermoplastic ducts

Also Published As

Publication number Publication date
ES404453A1 (es) 1975-07-01
DE2232479A1 (de) 1973-01-11
PL84862B1 (fi) 1976-04-30
ZA724516B (en) 1973-03-28
IT958662B (it) 1973-10-30
ATA568872A (de) 1976-09-15
GB1401198A (en) 1975-07-16
NO142893C (no) 1980-11-12
CS173603B2 (fi) 1977-02-28
AR200716A1 (es) 1974-12-13
IE36522L (en) 1973-01-01
CH552161A (de) 1974-07-31
NL7209328A (fi) 1973-01-03
FR2144424A5 (fi) 1973-02-09
JPS5135185B1 (fi) 1976-09-30
NO142893B (no) 1980-08-04
BR7204321D0 (pt) 1974-10-22
HU164044B (fi) 1973-12-28
IE36522B1 (en) 1976-11-24
US3836622A (en) 1974-09-17
AT336882B (de) 1977-05-25
BE785779A (fr) 1972-11-03

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