Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hanstein & Fils
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Hanstein & Fils
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Publication date
Application filed by Hanstein & FilsfiledCriticalHanstein & Fils
Application grantedgrantedCritical
Publication of FR1123990ApublicationCriticalpatent/FR1123990A/fr
H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
H01H5/02—Energy stored by the attraction or repulsion of magnetic parts