Magnetic holding device with movable magnetic shielding device

A magnetic holding device includes a receptacle having a chamber formed by an upper fence and a bottom portion, an attracting device supported in the receptacle and spaced from the bottom portion of the receptacle for forming a space between the bottom portion of the receptacle and the attracting de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Chung Peiling, Hsieh Wuteng, Jiang Zong Sian
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A magnetic holding device includes a receptacle having a chamber formed by an upper fence and a bottom portion, an attracting device supported in the receptacle and spaced from the bottom portion of the receptacle for forming a space between the bottom portion of the receptacle and the attracting device, and a shielding device includes a non-shielding element and a magnetic shielding member, the attracting device is capable of attracting a work piece when the non-shielding element is located below the attracting device, and the attracting device is shielded and prevented from attracting the work piece when the magnetic shielding member is located below the attracting device.