PROCEDE DE FABRICATION DU CORPS SPHERIQUE, CREUX, D'UN APPAREIL MELANGEUR A PARTIR DE TOLES METALLIQUES POURVUES SUR UNE FACE D'UN REVETEMENT DE PLACAGE ET CORPS CREUX OBTENU

Manufacture of spherical hollow bodies. The method consists in: - forming a first subassembly I having the shape of a spherical ring; - forming a second subassembly II having the shape of a spherical cap; - presenting the spherical cap opposite the ring and joining them by chamfering the connecting...

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Bibliographische Detailangaben
Hauptverfasser: THIERRY GOURDIN, GILBERT HENRI GELAS
Format: Patent
Sprache:fre
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Zusammenfassung:Manufacture of spherical hollow bodies. The method consists in: - forming a first subassembly I having the shape of a spherical ring; - forming a second subassembly II having the shape of a spherical cap; - presenting the spherical cap opposite the ring and joining them by chamfering the connecting planes and by welding the said planes in order to obtain a hemispherical assembly; - forming, in a similar fashion, a second hemispherical assembly; - spherically machining the internal face of at least one hemispherical assembly to a radius R of centre C; - presenting the two hemispherical assemblies opposite each other and joining them. Application to mixer bodies.