ES379064A1 - A method to produce continuously a plastic spinal tube. (Machine-translation by Google Translate, not legally binding) - Google Patents
A method to produce continuously a plastic spinal tube. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES379064A1 ES379064A1 ES379064A ES379064A ES379064A1 ES 379064 A1 ES379064 A1 ES 379064A1 ES 379064 A ES379064 A ES 379064A ES 379064 A ES379064 A ES 379064A ES 379064 A1 ES379064 A1 ES 379064A1
- Authority
- ES
- Spain
- Prior art keywords
- tube
- plastic resin
- translation
- legally binding
- google translate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
A method for continuously producing a spiral tube of plastic resin, comprising supplying a strip of molten or semi-molten plastic resin, from one or more molds, from one or more extruders to a tube former horizontally supported substantially at right angles to the tube-forming supply material comprising a cylindrical rod of appropriate diameter which is supported with its terminal end in the free state and a plurality of flexible wires wound helically around and along the cylindrical rod, with each wire arranged to rotate about its respective axis in the same direction and at the same circumferential speed, with the edges supported by the plastic resin strip thermally sealed or glued with rubber, whereby a wall of plastic resin tube wound helically with the same pitch angle is formed that the torsion angle of the flexible wires and letting the tube progressively progress i made it to the terminal end of the tube former. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7298269A JPS5031198B1 (en) | 1969-09-13 | 1969-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES379064A1 true ES379064A1 (en) | 1972-08-01 |
Family
ID=13505089
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES377218A Expired ES377218A1 (en) | 1969-09-13 | 1970-03-06 | An apparatus to produce continuously a spiral tube of plastic resin material. (Machine-translation by Google Translate, not legally binding) |
ES379064A Expired ES379064A1 (en) | 1969-09-13 | 1970-04-25 | A method to produce continuously a plastic spinal tube. (Machine-translation by Google Translate, not legally binding) |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES377218A Expired ES377218A1 (en) | 1969-09-13 | 1970-03-06 | An apparatus to produce continuously a spiral tube of plastic resin material. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5031198B1 (en) |
BR (1) | BR7016433D0 (en) |
ES (2) | ES377218A1 (en) |
PL (1) | PL80844B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006125497A (en) * | 2004-10-28 | 2006-05-18 | Toyox Co Ltd | Hose with identifying function |
EP2191954B1 (en) * | 2008-11-26 | 2011-08-03 | Covidien AG | Apparatus for manufacturing extruded coiled tubes for medical purposes |
CN106195471A (en) * | 2016-08-26 | 2016-12-07 | 宁波市鄞州腾拓塑胶有限公司 | A kind of refuse conveying pipe and preparation method thereof |
-
1969
- 1969-09-13 JP JP7298269A patent/JPS5031198B1/ja active Pending
-
1970
- 1970-01-29 BR BR21643370A patent/BR7016433D0/en unknown
- 1970-03-06 ES ES377218A patent/ES377218A1/en not_active Expired
- 1970-04-25 ES ES379064A patent/ES379064A1/en not_active Expired
- 1970-05-18 PL PL14070470A patent/PL80844B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
BR7016433D0 (en) | 1973-04-17 |
ES377218A1 (en) | 1972-08-16 |
JPS5031198B1 (en) | 1975-10-08 |
PL80844B1 (en) | 1975-08-30 |
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