PROCESSO PARA A CONFECCAO DE UMA CARCACA EM BRUTO DE PNEU E TAMBOR SERVINDO DE DISPOSITIVO PARA A REALIZACAO DAQUELE PROCESSO

PROCESSO PARA A CONFECCAO DE UMA CARCACA EM BRUTO DE PNEU E TAMBOR SERVINDO DE DISPOSITIVO PARA A REALIZACAO DAQUELE PROCESSO

The diameter (D3) to which the drum (1) is adjusted initially for carcass construction, is close to the diameter (D5) to which the drum is expanded. The carcass is free of compressive and tensile stresses over its entire axial length, once the core has been laid down. An Independent claim is include...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HANS MENELL, HORST SERGEL
Format: Patent
Sprache:por
Schlagworte:
PERFORMING OPERATIONS
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:The diameter (D3) to which the drum (1) is adjusted initially for carcass construction, is close to the diameter (D5) to which the drum is expanded. The carcass is free of compressive and tensile stresses over its entire axial length, once the core has been laid down. An Independent claim is included for the expandable drum carrying out the process, with an external negative impression connected to a vacuum pump. The external casing comprises rubber or similar material, forming the outer drum periphery.