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OTTO MUCK DIPL ING
Original Assignee
OTTO MUCK DIPL ING
Publication date
Priority to DEM94372DpriorityCriticalpatent/DE447927C/en
Application grantedgrantedCritical
Publication of DE447927CpublicationCriticalpatent/DE447927C/en
Patentanspruch:Claim:Einrichtung zur Verhütung des Tönens elektromagnetischer Resonanzfederaiitriebe,
dadurch gekennzeichnet, daß die stimmgabelartig als Doppelfedern ausgebildeten Resonanzfedern mit Riefen an den Knotenlinien
versehen und an diesen Stellen zwischen schneidenartig ausgebildeten
Einspannstücken eingespannt sind.Device for preventing the sound of electromagnetic resonance spring drives,
characterized in that the tuning fork-like resonance springs are designed as double springs and have grooves on the nodal lines
provided and at these points between cutting edge-shaped
Clamping pieces are clamped.
DEM94372D
Device for preventing the sound of electromagnetic resonance spring drives
ExpiredDE447927C
(en)