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
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
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- 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
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- 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
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- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Gasket Seals (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Package Closures (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7108527A SE374690B (pt) | 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. |
ZA724516A ZA724516B (en) | 1971-07-01 | 1972-06-30 | Method of forming pipes |
US00267999A US3836622A (en) | 1971-07-01 | 1972-06-30 | Method of forming pipes |
PL1972156392A PL84862B1 (pt) | 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 |
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 |
FR7223849A FR2144424A5 (pt) | 1971-07-01 | 1972-06-30 | |
HUFO655A HU164044B (pt) | 1971-07-01 | 1972-06-30 | |
CS4679A CS173603B2 (pt) | 1971-07-01 | 1972-06-30 | |
DE2232479A DE2232479A1 (de) | 1971-07-01 | 1972-07-01 | Verfahren und vorrichtung zum formen von rohrmuffen |
ES404453A ES404453A1 (es) | 1971-07-01 | 1972-07-01 | Un metodo de formar tubos. |
JP47065471A JPS5135185B1 (pt) | 1971-07-01 | 1972-07-01 | |
IT51282/72A IT958662B (it) | 1971-07-01 | 1972-07-01 | Procedimento per la fabbricazione di tubi muniti di scanalature per anelli di tenuta |
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 |
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 |
NL7209328A NL7209328A (pt) | 1971-07-01 | 1972-07-03 | |
AR242877A AR200716A1 (es) | 1971-07-01 | 1972-07-03 | Metodo mejorado para fabricar canos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7108527A SE374690B (pt) | 1971-07-01 | 1971-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE374690B true SE374690B (pt) | 1975-03-17 |
Family
ID=20274316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7108527A SE374690B (pt) | 1971-07-01 | 1971-07-01 |
Country Status (20)
Country | Link |
---|---|
US (1) | US3836622A (pt) |
JP (1) | JPS5135185B1 (pt) |
AR (1) | AR200716A1 (pt) |
AT (1) | AT336882B (pt) |
BE (1) | BE785779A (pt) |
BR (1) | BR7204321D0 (pt) |
CH (1) | CH552161A (pt) |
CS (1) | CS173603B2 (pt) |
DE (1) | DE2232479A1 (pt) |
ES (1) | ES404453A1 (pt) |
FR (1) | FR2144424A5 (pt) |
GB (1) | GB1401198A (pt) |
HU (1) | HU164044B (pt) |
IE (1) | IE36522B1 (pt) |
IT (1) | IT958662B (pt) |
NL (1) | NL7209328A (pt) |
NO (1) | NO142893C (pt) |
PL (1) | PL84862B1 (pt) |
SE (1) | SE374690B (pt) |
ZA (1) | ZA724516B (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7209102A (pt) * | 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 |
IL44051A (en) * | 1973-10-23 | 1976-08-31 | Johns Manville | Method of making a bell end on a heat deformable pipe |
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 |
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 |
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 |
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 |
SE9100583L (sv) * | 1991-03-01 | 1992-09-02 | Forsheda Ab | Roerfog |
US7128558B2 (en) † | 2002-08-09 | 2006-10-31 | The Boeing Company | Post-forming of thermoplastic ducts |
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1971
- 1971-07-01 SE SE7108527A patent/SE374690B/xx unknown
-
1972
- 1972-06-29 CH CH973072A patent/CH552161A/xx not_active IP Right Cessation
- 1972-06-30 NO NO2353/72A patent/NO142893C/no unknown
- 1972-06-30 ZA ZA724516A patent/ZA724516B/xx unknown
- 1972-06-30 BR BR4321/72A patent/BR7204321D0/pt unknown
- 1972-06-30 US US00267999A patent/US3836622A/en not_active Expired - Lifetime
- 1972-06-30 GB GB3064972A patent/GB1401198A/en not_active Expired
- 1972-06-30 PL PL1972156392A patent/PL84862B1/pl unknown
- 1972-06-30 CS CS4679A patent/CS173603B2/cs unknown
- 1972-06-30 HU HUFO655A patent/HU164044B/hu unknown
- 1972-06-30 FR FR7223849A patent/FR2144424A5/fr not_active Expired
- 1972-07-01 ES ES404453A patent/ES404453A1/es not_active Expired
- 1972-07-01 JP JP47065471A patent/JPS5135185B1/ja active Pending
- 1972-07-01 IT IT51282/72A patent/IT958662B/it active
- 1972-07-01 DE DE2232479A patent/DE2232479A1/de not_active Ceased
- 1972-07-03 AR AR242877A patent/AR200716A1/es active
- 1972-07-03 BE BE785779A patent/BE785779A/xx not_active IP Right Cessation
- 1972-07-03 NL NL7209328A patent/NL7209328A/xx not_active Application Discontinuation
- 1972-07-03 AT AT568872A patent/AT336882B/de active
- 1972-07-03 IE IE931/72A patent/IE36522B1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2232479A1 (de) | 1973-01-11 |
NL7209328A (pt) | 1973-01-03 |
ZA724516B (en) | 1973-03-28 |
PL84862B1 (pt) | 1976-04-30 |
IE36522B1 (en) | 1976-11-24 |
ATA568872A (de) | 1976-09-15 |
FR2144424A5 (pt) | 1973-02-09 |
HU164044B (pt) | 1973-12-28 |
AT336882B (de) | 1977-05-25 |
NO142893C (no) | 1980-11-12 |
BE785779A (fr) | 1972-11-03 |
CS173603B2 (pt) | 1977-02-28 |
NO142893B (no) | 1980-08-04 |
BR7204321D0 (pt) | 1974-10-22 |
IE36522L (en) | 1973-01-01 |
JPS5135185B1 (pt) | 1976-09-30 |
GB1401198A (en) | 1975-07-16 |
CH552161A (de) | 1974-07-31 |
IT958662B (it) | 1973-10-30 |
AR200716A1 (es) | 1974-12-13 |
US3836622A (en) | 1974-09-17 |
ES404453A1 (es) | 1975-07-01 |