ATE129663T1 - Vorrichtung zum formen von innennuten in kunststoffrohren und kunststoffrohrteilen. - Google Patents

Vorrichtung zum formen von innennuten in kunststoffrohren und kunststoffrohrteilen.

Info

Publication number
ATE129663T1
ATE129663T1 AT90116815T AT90116815T ATE129663T1 AT E129663 T1 ATE129663 T1 AT E129663T1 AT 90116815 T AT90116815 T AT 90116815T AT 90116815 T AT90116815 T AT 90116815T AT E129663 T1 ATE129663 T1 AT E129663T1
Authority
AT
Austria
Prior art keywords
plastic
segments
pipe parts
internal grooves
shaping internal
Prior art date
Application number
AT90116815T
Other languages
English (en)
Inventor
Veijo Antero Suorajaervi
Original Assignee
Tooler Oy
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 Tooler Oy filed Critical Tooler Oy
Application granted granted Critical
Publication of ATE129663T1 publication Critical patent/ATE129663T1/de

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
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AT90116815T 1990-09-01 1990-09-01 Vorrichtung zum formen von innennuten in kunststoffrohren und kunststoffrohrteilen. ATE129663T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90116815A EP0473801B1 (de) 1990-09-01 1990-09-01 Vorrichtung zum Formen von Innennuten in Kunststoffrohren und Kunststoffrohrteilen

Publications (1)

Publication Number Publication Date
ATE129663T1 true ATE129663T1 (de) 1995-11-15

Family

ID=8204410

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90116815T ATE129663T1 (de) 1990-09-01 1990-09-01 Vorrichtung zum formen von innennuten in kunststoffrohren und kunststoffrohrteilen.

Country Status (3)

Country Link
EP (1) EP0473801B1 (de)
AT (1) ATE129663T1 (de)
DE (1) DE69023339T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2526354A (en) * 2014-05-22 2015-11-25 Meta Downhole Ltd Improved isolation barrier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI51064C (fi) * 1974-04-11 1976-10-11 Upo Oy Laite sisäpuolisten urien aikaansaamiseksi muoviputkiin ja -putkenosii n.
US3940227A (en) * 1974-06-20 1976-02-24 Strasser Georg J Expansible mandrel
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
IT1133374B (it) * 1980-11-14 1986-07-09 Sica Spa Tampone meccanico ad espansione per la calibratura interna di tubi in materia plastica in genere,in particolare per la realizzazione di sedi per guarnizioni
JPS5783423A (en) * 1980-11-14 1982-05-25 Mitsubishi Plastics Ind Ltd Forming of thermoplastic resin tube faucet and its apparatus

Also Published As

Publication number Publication date
EP0473801A1 (de) 1992-03-11
DE69023339D1 (de) 1995-12-07
DE69023339T2 (de) 1996-05-30
EP0473801B1 (de) 1995-11-02

Similar Documents

Publication Publication Date Title
ATE19751T1 (de) Verfahren und vorrichtung zum herstellen von molekularorientierten rohren.
MX9204958A (es) Metodo y aparato para inyeccion de gas a alta velocidad.
DE69132055D1 (de) Ortsgenaue konjugatbildung zwischen immunglobulinen und nachweisbaren markierungsstoffen
ATE61465T1 (de) Verbindung von kunststoffrohren.
ATE96686T1 (de) Verfahren und apparat zur formung eines filterelementes.
ATE69197T1 (de) Verfahren und vorrichtung zum formen des endteiles eines kunststoffrohres.
ATE129663T1 (de) Vorrichtung zum formen von innennuten in kunststoffrohren und kunststoffrohrteilen.
FI890965A0 (fi) Staellkulkran med hus, stroemningskanal, krankula och staellspindel.
NO875372D0 (no) Skrue med resirkulerende satelittruller.
FR2305251A1 (fr) Mandrin expansible pour redresser des tubes a paroi mince
ATE103054T1 (de) Schlauchanschluss.
FR2630952B1 (fr) Machine automatique de distribution et de pose des segments sur les pistons de moteurs thermiques
DE59106577D1 (de) Giessform.
FR2620770B3 (fr) Procede de transformation d'un moteur a cycle diesel en un moteur a cycle otto alimente par du gaz g.p.l., et moteur ainsi obtenu
ATE9770T1 (de) Wirbelmaschine zur bearbeitung von kurbelwellen.
SE9003529D0 (sv) Vorrichtung fuer auslaufrohr fuer kunststoffkanister
PT95200A (pt) Dispositivo para a formacao de caixas interiores salientes em tubos e trocos de tubos de plastico
ATE61698T1 (de) Vorrichtung zum abdichten von einem unter druck stehenden rohr.
AT353001B (de) Vorrichtung zur herstellung von erweiterungen, insbesondere von ringnuten, fuer dichtungen in kunststoffrohren und kunststoffrohrteilen
EP0362919A3 (en) Extruded radially stretched plastic pipe and procedure for manufacturing such a pipe
JPS5285516A (en) Production of polyamide terpolymer fiber
DE69007238D1 (de) Verfahren zum Schutz von Betonrohreinsteckverbindungen.
SE8405143D0 (sv) Klemring med variabel halomkrets
Powley Low-cost devices keep productivity high
JPS526121A (en) Pipe joint method of sliding in axial motion and joint construction

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee