ES8104745A3 - Procedure and apparatus for molding a article of plastic material. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and apparatus for molding a article of plastic material. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES8104745A3
ES8104745A3 ES490584A ES490584A ES8104745A3 ES 8104745 A3 ES8104745 A3 ES 8104745A3 ES 490584 A ES490584 A ES 490584A ES 490584 A ES490584 A ES 490584A ES 8104745 A3 ES8104745 A3 ES 8104745A3
Authority
ES
Spain
Prior art keywords
spindle
translation
machine
plastic material
legally binding
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
Application number
ES490584A
Other languages
Spanish (es)
Other versions
ES490584A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Durapipe Ltd
Original Assignee
Durapipe Ltd
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 Durapipe Ltd filed Critical Durapipe Ltd
Priority to ES490584A priority Critical patent/ES8104745A3/en
Publication of ES490584A0 publication Critical patent/ES490584A0/en
Publication of ES8104745A3 publication Critical patent/ES8104745A3/en
Expired legal-status Critical Current

Links

Abstract

Apparatus for the injection of a plastic material in a molding process. The apparatus is composed of a cylinder (10) which has a smooth cylindrical anima (12), in which is placed a spindle (14) and in the front end a nozzle (16) is placed with one piece (18) to be coupled to the mold. The spindle is helicidally groooted so that the breasts are greater than the crestas; behind this there is a smooth surface (17) that coupled, as well as the crestas, perfectly to the surface of the cylinder. The material enters an opening in the cylinder (20) and it is advanced and heated through the spindle of the spindle and at the end it is homogenized in temperature and viscosity when passing through the space existing between the spindle and the nozzle. (Machine-translation by Google Translate, not legally binding)
ES490584A 1980-04-15 1980-04-15 Procedure and apparatus for molding a article of plastic material. (Machine-translation by Google Translate, not legally binding) Expired ES8104745A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES490584A ES8104745A3 (en) 1980-04-15 1980-04-15 Procedure and apparatus for molding a article of plastic material. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES490584A ES8104745A3 (en) 1980-04-15 1980-04-15 Procedure and apparatus for molding a article of plastic material. (Machine-translation by Google Translate, not legally binding)

Publications (2)

Publication Number Publication Date
ES490584A0 ES490584A0 (en) 1981-04-01
ES8104745A3 true ES8104745A3 (en) 1981-04-01

Family

ID=8480237

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490584A Expired ES8104745A3 (en) 1980-04-15 1980-04-15 Procedure and apparatus for molding a article of plastic material. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES8104745A3 (en)

Also Published As

Publication number Publication date
ES490584A0 (en) 1981-04-01

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