METHOD FOR MANUFACTURING A SWITCHING APPARATUS FOR ELECTRIC SYSTEMS

METHOD FOR MANUFACTURING A SWITCHING APPARATUS FOR ELECTRIC SYSTEMS

Method for manufacturing a switching apparatus for electric systems, comprising the following steps:- providing a first housing shell (3) of said switching apparatus, said first housing shell being of thermoplastic material and including a first coupling edge (4) for coupling with another housing sh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Rizzi, Corrado, Forlani, Giorgio, Morelli, Emanuele, Chenet, Luciano, Bruni, Jacopo
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
PERFORMING OPERATIONS
RELAYS
SELECTORS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:Method for manufacturing a switching apparatus for electric systems, comprising the following steps:- providing a first housing shell (3) of said switching apparatus, said first housing shell being of thermoplastic material and including a first coupling edge (4) for coupling with another housing shell, said first coupling edge having a first coupling surface and first ribs protruding from said first coupling surface and extending along said first coupling edge;- providing a second housing shell (5) of said switching apparatus, said second housing shell being of thermoplastic material and including a second coupling edge (6) for coupling with said first housing shell, said second coupling edge having a second coupling surface and second ribs protruding from said second coupling surface and extending along said second coupling edge;- assembling said first and second housing shells and a number of operating components of said switching apparatus, thereby obtaining a preliminary assembly (99) of said switching apparatus;- joining the first and second coupling edges of said first and second housing shells through a vibration welding process, thereby forming a junction between said first and second housing shells and obtaining a sealed outer casing for said switching apparatus.