HUT36013A - Method and apparatus for producing bi.directionally oriented hose of heat shrinking - Google Patents

Method and apparatus for producing bi.directionally oriented hose of heat shrinking

Info

Publication number
HUT36013A
HUT36013A HU67883A HU67883A HUT36013A HU T36013 A HUT36013 A HU T36013A HU 67883 A HU67883 A HU 67883A HU 67883 A HU67883 A HU 67883A HU T36013 A HUT36013 A HU T36013A
Authority
HU
Hungary
Prior art keywords
hose
producing
heat shrinking
directionally oriented
bath
Prior art date
Application number
HU67883A
Other languages
Hungarian (hu)
Other versions
HU189238B (en
Inventor
Tibor Czvikovszky
Janos Dobo
Ivan Kalman
Bela Kerekes
Endre Lakner
Gyula Madai
Laszlo Miskolczy
Imre Szakos
Zoltan Paricsi
Original Assignee
Muanyagipari Kutato Intezet
Papiripari Vallalat
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 Muanyagipari Kutato Intezet, Papiripari Vallalat filed Critical Muanyagipari Kutato Intezet
Priority to HU67883A priority Critical patent/HU189238B/en
Publication of HUT36013A publication Critical patent/HUT36013A/en
Publication of HU189238B publication Critical patent/HU189238B/en

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The hose is made from polyethylene or ethylene co-polymer extrusion and provided with a space netting. It is then passed through a bath with a temp. near to the crystalline melting pt. of the hose material. As the hose emerges from the bath it is enclosed by two pairs of rollers and inflated. It is expanded continuously and its expansion is controlled by elements set up parallel to its direction of movement or at an angle to it.
HU67883A 1983-03-01 1983-03-01 Method and apparatus for producing bi-directionally oriented hose of heat shrinking HU189238B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU67883A HU189238B (en) 1983-03-01 1983-03-01 Method and apparatus for producing bi-directionally oriented hose of heat shrinking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU67883A HU189238B (en) 1983-03-01 1983-03-01 Method and apparatus for producing bi-directionally oriented hose of heat shrinking

Publications (2)

Publication Number Publication Date
HUT36013A true HUT36013A (en) 1985-08-28
HU189238B HU189238B (en) 1986-06-30

Family

ID=10950808

Family Applications (1)

Application Number Title Priority Date Filing Date
HU67883A HU189238B (en) 1983-03-01 1983-03-01 Method and apparatus for producing bi-directionally oriented hose of heat shrinking

Country Status (1)

Country Link
HU (1) HU189238B (en)

Also Published As

Publication number Publication date
HU189238B (en) 1986-06-30

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMA4 Cancellation of final prot. due to abandonment