ES238547A1 - An apparatus for making shaped objects from fused polymers in divided state (Machine-translation by Google Translate, not legally binding)
- Google Patents
An apparatus for making shaped objects from fused polymers in divided state (Machine-translation by Google Translate, not legally binding)
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Onderzoekings Instituut Research
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Onderzoekings Instituut Research
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Publication of ES238547A1publicationCriticalpatent/ES238547A1/en
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
B29B13/00—Conditioning or physical treatment of the material to be shaped
B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
B29B13/022—Melting the material to be shaped
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Physics & Mathematics
(AREA)
Thermal Sciences
(AREA)
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Abstract
Apparatus for the manufacture of shaped objects from fusible polymers in divided state, in which a melting grid is arranged between a mechanism for the discharge of the melt and a down pipe disposed movably for feeding the polymers, a mechanism being provided to move the inner surface of the down tube relative to its axis, characterized in that the down tube is connected to a motor to communicate a primarily continuous movement. (Machine-translation by Google Translate, not legally binding)
ES0238547A1956-12-291957-11-12An apparatus for making shaped objects from fused polymers in divided state (Machine-translation by Google Translate, not legally binding)
ExpiredES238547A1
(en)
Improvements in the procedure of manufacturing fibers from thermoplastic materials such as glass. (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining belts, especially from artificial materials, thermoplastic fuses. (Machine-translation by Google Translate, not legally binding)
Improvements in the machines for the manufacture of fibers, in particular of glass fibers (Machine-translation by Google Translate, not legally binding)