RO80520B1 - Procedeu si dispozitiv pentru realizarea furtunelor armate din policlorura de vinil - Google Patents

Procedeu si dispozitiv pentru realizarea furtunelor armate din policlorura de vinil

Info

Publication number
RO80520B1
RO80520B1 RO94496A RO9449678A RO80520B1 RO 80520 B1 RO80520 B1 RO 80520B1 RO 94496 A RO94496 A RO 94496A RO 9449678 A RO9449678 A RO 9449678A RO 80520 B1 RO80520 B1 RO 80520B1
Authority
RO
Romania
Prior art keywords
polyvinyl chloride
hoses made
making reinforced
reinforced hoses
spire
Prior art date
Application number
RO94496A
Other languages
English (en)
Romanian (ro)
Other versions
RO80520A2 (fr
Inventor
Gheorghe Albu
Nicolae Luca
Dorel Trofan
Constantin Trofin
Andrei Ignat
Leontina Luca
Original Assignee
îNTREPRINDEREA DE PRELUCRARE MASE PLASTICE
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 îNTREPRINDEREA DE PRELUCRARE MASE PLASTICE filed Critical îNTREPRINDEREA DE PRELUCRARE MASE PLASTICE
Priority to RO94496A priority Critical patent/RO80520B1/ro
Publication of RO80520A2 publication Critical patent/RO80520A2/fr
Publication of RO80520B1 publication Critical patent/RO80520B1/ro

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
RO94496A 1978-06-29 1978-06-29 Procedeu si dispozitiv pentru realizarea furtunelor armate din policlorura de vinil RO80520B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO94496A RO80520B1 (ro) 1978-06-29 1978-06-29 Procedeu si dispozitiv pentru realizarea furtunelor armate din policlorura de vinil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO94496A RO80520B1 (ro) 1978-06-29 1978-06-29 Procedeu si dispozitiv pentru realizarea furtunelor armate din policlorura de vinil

Publications (2)

Publication Number Publication Date
RO80520A2 RO80520A2 (fr) 1984-05-12
RO80520B1 true RO80520B1 (ro) 1984-06-30

Family

ID=20101524

Family Applications (1)

Application Number Title Priority Date Filing Date
RO94496A RO80520B1 (ro) 1978-06-29 1978-06-29 Procedeu si dispozitiv pentru realizarea furtunelor armate din policlorura de vinil

Country Status (1)

Country Link
RO (1) RO80520B1 (fr)

Also Published As

Publication number Publication date
RO80520A2 (fr) 1984-05-12

Similar Documents

Publication Publication Date Title
NL174123B (nl) Werkwijze voor het continu vervaardigen van een gewapende kunststofbuis met een spie-einde.
WO1990006225A3 (fr) Procede et dispositif de production en continu de tuyaux en plastique renforces par des fibres
JPS5326869A (en) Double walled plastic pipes and their manufacturing process
IE36103B1 (en) Apparatus for the production of transversely profiled pipes
FR2604947B1 (fr) Procede de fabrication de tubes composites pour le transport de fluides divers et tube obtenu par ce procede
GB2052367B (en) Tubular pre-form and a process and apparatus for the manufacture thereof
CA918702A (en) Tube and method of producing a tubular joint by means of the arrangement
CH488135A (de) Mit einem aufgeschäumten Kunststoff thermisch isoliertes, koaxiales Rohrsystem und Verfahren zu dessen Herstellung
FI885100L (fi) Menetelmä sisältä sileän, ulkoa rivoitetun putken valmistamiseksi suulakepuristeisesta muovista sekä laite menetelmän toteuttamiseksi
HU914028D0 (en) Method for manufacturing tube with multi-layered tube heading and tube with body consisting of at least one plastic layer and multi-layered tube heading
CA2091488A1 (fr) Procede et dispositif d'orientation de canalisations en plastique
GB1373761A (en) Method for the manufacture of a sleeve of a thermoplastic material
JPS5528896A (en) Ram extruding machine for manufacturing plastic pipe
ES8403778A1 (es) Perfeccionamientos en los hornos de vulcanizacion electrotermicos para articulos de caucho.
IE43495L (en) Tubes from deformable foam
FR2342837A1 (fr) Tube composite forme de deux elements tubulaires accouples et constitues de matieres plastiques differentes, et procede de fabrication de ce tube
NL181563C (nl) Inrichting voor het continu vervaardigen van een gebogen profielstrip uit met filamenten gewapende kunststof.
AT366519B (de) Vorrichtung zur herstellung eines wellrohrs aus thermoplastischem kunststoff mit innenliegendem draht
FR2102908A5 (en) Multilayer tube of reinforced synthetic - material
ES8101983A1 (es) Un metodo para formar un forro de revestimiento en un cierrede recipiente y un aparato correspondiente
ATE199516T1 (de) Vorrichtung zum formen und kühlen von wellrohren aus kunststoff
ES448624A1 (es) Procedimiento de fabricacion de tubos de acero para canones de armas, estriados helicoidalmente en su interior.
JPS5769020A (en) Method and apparatus for manufacture of resin hollow body
ES475278A1 (es) Dispositivo para la obtencion de un revestimiento complejo de proteccion
JPS5327664A (en) Process for making crossslinked polyolefine pipes and polyolefine lined tubes with eniargeable diameter