Patents Assigned to Sace S.p.A. Construzioni Elettromeccaniche
  • Current-limiting electric switch exempt from bumps in the opening stage
    Patent number: 3953811
    Abstract: An electric switch is disclosed in which the swingable arms intended to approach and separate the fixed and movable contacts are a part of a linkage containing fixed and slidable pins, so that an overcurrent exceeding a preselected limit causes the contacts to be opened without rebounds. The existing, or specially provided clearances between the component parts of the linkage are exploited for providing yieldable end of stroke abutments for absorbing the shock of the contact-carrying arm.
    Type: Grant
    Filed: October 15, 1974
    Date of Patent: April 27, 1976
    Assignee: Sace S.p.A. Construzioni Elettromeccaniche
    Inventor: Angelo Mostosi