Method of joining a sintered magnet to a pivot arm

Method of joining a sintered magnet to a pivot arm

A method of forming a control device includes the steps of positioning a magnet and a shaft in a die and die-casting zinc around the magnet and the shaft. The magnet is a sintered C-shaped magnet having opposing ends defining an open slot along the C-shaped main body. An anti-rotate pin is positione...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: DIDER STANLEY N.,GULICK DALE M
Format: Patent
Sprache:eng
Schlagworte:
CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY
CONTROLLING
PHYSICS
REGULATING
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Beschreibung
Zusammenfassung:A method of forming a control device includes the steps of positioning a magnet and a shaft in a die and die-casting zinc around the magnet and the shaft. The magnet is a sintered C-shaped magnet having opposing ends defining an open slot along the C-shaped main body. An anti-rotate pin is positioned in the die and is located at least partially within the open slot. Zinc is die-cast around the magnet, the shaft and the anti-rotate pin.