IT7848985A0 - Perfezionamento nei tubi in materiale plastico aventi estremita' formate per permettere la esecuzione digiunti a bicchiere e procedimentodi fabbricazione - Google Patents

Perfezionamento nei tubi in materiale plastico aventi estremita' formate per permettere la esecuzione digiunti a bicchiere e procedimentodi fabbricazione

Info

Publication number
IT7848985A0
IT7848985A0 IT7848985A IT4898578A IT7848985A0 IT 7848985 A0 IT7848985 A0 IT 7848985A0 IT 7848985 A IT7848985 A IT 7848985A IT 4898578 A IT4898578 A IT 4898578A IT 7848985 A0 IT7848985 A0 IT 7848985A0
Authority
IT
Italy
Prior art keywords
execution
improvement
allow
manufacturing procedure
plastic tubes
Prior art date
Application number
IT7848985A
Other languages
English (en)
Other versions
IT1103584B (it
Original Assignee
Wavin 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 Wavin Bv filed Critical Wavin Bv
Publication of IT7848985A0 publication Critical patent/IT7848985A0/it
Application granted granted Critical
Publication of IT1103584B publication Critical patent/IT1103584B/it

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Joints With Sleeves (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Gasket Seals (AREA)
  • Pens And Brushes (AREA)
IT48985/78A 1977-04-20 1978-04-19 Perfezionamento nei tubi in materiale plastico aventi estremita' formate per permettere la esecuzione di giunti a bicchiere e procedimento di fabbricazione IT1103584B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2717487A DE2717487C3 (de) 1977-04-20 1977-04-20 Extrudiertes Kunststoffrohrteil mit angeformter Muffe

Publications (2)

Publication Number Publication Date
IT7848985A0 true IT7848985A0 (it) 1978-04-19
IT1103584B IT1103584B (it) 1985-10-14

Family

ID=6006796

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48985/78A IT1103584B (it) 1977-04-20 1978-04-19 Perfezionamento nei tubi in materiale plastico aventi estremita' formate per permettere la esecuzione di giunti a bicchiere e procedimento di fabbricazione

Country Status (18)

Country Link
JP (1) JPS5415525A (it)
AT (1) AT359341B (it)
BE (1) BE866172A (it)
BR (1) BR7802487A (it)
CH (1) CH630161A5 (it)
DE (1) DE2717487C3 (it)
DK (1) DK150025C (it)
FI (1) FI68558C (it)
FR (1) FR2388196A1 (it)
GB (1) GB1587018A (it)
IE (1) IE46558B1 (it)
IT (1) IT1103584B (it)
MX (1) MX145538A (it)
NL (1) NL179609C (it)
NO (1) NO152953C (it)
NZ (1) NZ187033A (it)
SE (1) SE7804468L (it)
SU (1) SU730316A3 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NL7908625A (nl) * 1979-11-28 1981-07-01 Wavin Bv Buisdeel met elastisch afdichtlichaam.
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
NL8201709A (nl) * 1982-04-23 1983-11-16 Wavin Bv Werkwijze en inrichting voor het vervaardigen van een kunststofbuisdeel met mofeinde.
GB2134949A (en) * 1983-02-09 1984-08-22 Plascoat Uk Limited Improvements in road cones or the like
DE3310226C2 (de) * 1983-03-22 1985-08-22 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Rohrteil oder Fitting
DK162684A (da) * 1983-03-22 1984-11-02 Friedrichsfeld Gmbh Roerdel eller fitting
JPH076036B2 (ja) * 1986-05-21 1995-01-25 大同特殊鋼株式会社 快削鋼
JPS62278252A (ja) * 1986-05-28 1987-12-03 Daido Steel Co Ltd オ−ステナイト系ステンレス快削鋼
JPH0774417B2 (ja) * 1987-04-30 1995-08-09 三洋電機株式会社 耐食性および被削性を改善したＮｉ−Ｃｒ系ステンレス鋼
DE4332774C2 (de) * 1993-09-25 1997-10-23 Vogelsang Ernst Gmbh Co Kg Durch Extrudieren hergestellter Rohrleitungsschuß aus Polyethylen-Kunststoff
DK0999397T3 (da) 1998-11-06 2003-02-24 Lindab Ab Rørformet element med forseglingsmidler og fremgangsmåde til fremstilling af det rørformede element
IT201600104207A1 (it) * 2016-10-18 2018-04-18 Ipm S R L Tubo plastico con giunto a bicchiere

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38571A1 (it) * 1959-06-29
GB1227309A (it) * 1970-03-04 1971-04-07
US3755528A (en) * 1971-09-13 1973-08-28 Anger Kunststoff Method for making tubular articles from a thermoplastic material
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.
FR2299586A1 (fr) * 1975-01-28 1976-08-27 Everitube Procede de fixation d'une garn
NL170048B (nl) * 1976-01-29 1982-04-16 Wavin Bv Werkwijze voor het vervaardigen van een spuitgegoten mofbuis.
AT366210B (de) * 1977-04-05 1982-03-25 Vogelsang Ernst Gmbh Co Kg Rohrverbinder

Also Published As

Publication number Publication date
IT1103584B (it) 1985-10-14
DE2717487A1 (de) 1978-10-26
FI68558C (fi) 1985-10-10
DE2717487C3 (de) 1979-10-11
DK150025C (da) 1987-12-14
CH630161A5 (en) 1982-05-28
GB1587018A (en) 1981-03-25
NO781349L (no) 1978-10-23
FI68558B (fi) 1985-06-28
JPS61514B2 (it) 1986-01-09
DK150025B (da) 1986-11-17
IE780774L (en) 1978-10-20
AT359341B (de) 1980-11-10
BE866172A (nl) 1978-10-20
FI781179A (fi) 1978-10-21
FR2388196B1 (it) 1983-03-18
MX145538A (es) 1982-03-03
DK171478A (da) 1978-10-21
JPS5415525A (en) 1979-02-05
SU730316A3 (ru) 1980-04-25
NZ187033A (en) 1982-03-09
BR7802487A (pt) 1978-12-05
ATA284578A (de) 1980-03-15
NO152953B (no) 1985-09-09
DE2717487B2 (de) 1979-02-15
IE46558B1 (en) 1983-07-13
FR2388196A1 (fr) 1978-11-17
NL179609C (nl) 1986-10-01
SE7804468L (sv) 1978-10-21
NO152953C (no) 1985-12-18
NL7804175A (nl) 1978-10-24

Similar Documents

Publication Publication Date Title
IT1115482B (it) Procedimento per la produzione di tubi di termoplastica a piu' pareti e struttura di giunto per i tubi
IT7848985A0 (it) Perfezionamento nei tubi in materiale plastico aventi estremita' formate per permettere la esecuzione digiunti a bicchiere e procedimentodi fabbricazione
IT1178140B (it) Procedimento per produrre un catetere con punta morbida deformabile e prodotto ottenuto
ES491513A0 (es) Perfeccionamientos en articulaciones a rotula
IT7947863A0 (it) Procedimento per preparare un prodotto di amido che assorbe acqua eprodotto cosi' ottenuto
IT1106275B (it) Procedimento per produrre un catetere con manicotto gonfiabile e catetere cosi' prodotto
IT7950411A0 (it) Metodo per ottenere una estremita'di giunto a bicchiere in un tubo in materiale plastico e dispositivo di sagomatura da impiegare per detto metodo
IT1087368B (it) Procedimento di produzione di tubi di materiale plastico rinforzati
IT1146942B (it) Perfezionamento nei tubi termici
IT1172145B (it) Perfezionamento nei pirometri a raggi infrarossi a doppia lunghezza d'onda
IT1083924B (it) Procedimento di produzione di tubi di materiale plastico a sezione trasversale ovale
FR2341897A1 (fr) Additionneur a ligne de propagation et procede d'addition binaire
IT1120502B (it) Perfezionamento nei tubi tracheali
ES526495A0 (es) Procedimiento y dispositivo para fabricar un articulo hueco
IT1116689B (it) Giunti a snodo in materiale elastico e procedimento per costruirli
IT1105507B (it) Perfezionamento nei giunti per tubi di materiale plastico ed apparecchio e procedimento per la loro fabbricazione
JPS57138933A (en) Fiber reinforced plastic shape and its manufacture
IT1092538B (it) Dispositivo per far aderire alla bobina l'estremita di materiale in foglio avvolto in bobina
IT7850745A0 (it) Perfezionamento nei giunti a bicchiere per tubo di materiale plastico e procedimento di fabbricazione
IT1193483B (it) Metodo di fabbricazione di un tubo a raggi catodici e tubo a raggi catodici fabbricato con l'ausilio di tale metodo
IT1096799B (it) Perfezionamenti alla o relativi alla produzione di materiale in filamento
IT1081717B (it) Giunto d'innesto ad elementi coniugabili
JPS5338580A (en) Joint angling rods
IT1101840B (it) Perfezionamento nei giunti a sfera per tubazioni
IT1158670B (it) Procedimento per migliorare la resistenza all'impatto di un materiale plastico