PERMANENT MAGNETIC HOLDING ARRANGEMENT, PARTICULARLY FOR TEMPORARY HOLDING OF FERRO-MAGNETIC PARTS

摘要

PERMANENT MAGNETIC HOLDING ARRANGEMENT, PARTICULARLY FOR TEMPORARY HOLDING OF FERRO-MAGNETIC PARTS A permanent magnetic holding arrangement for temporarily holding at least two ferro-magnetic parts wherein the holding of the second part does not decrease the holding of the first part. A disc-shaped permanent magnet magnetized through its smallest thickness is positioned between two pole plates of magnetically permeable material, the thickness of the plates relative to the thickness of the magnet being such that a strong manetic oversaturation of the plates result. Preferably, the ratio of the pole plate thickness to the permanent magnet thickness is 1:3 or larger.