Patents Assigned to Metzenauer & Jung GmbH
  • Patent number: 4276458
    Abstract: Switch arrangement with switches completely equipped both for normally closed and for normally open operation, in which, by means of an insulating part which can be selectively placed operatively with respect to the contact pieces which cooperate as breaker or the contact pieces which cooperate as maker, one type of operation in each case is blocked. For this the insulating part has abutment stops, which in both inserted positions in each case lie outside the contact places and which assure an air spacing between the contact pieces which thereby are blocked from making contact.
    Type: Grant
    Filed: October 31, 1979
    Date of Patent: June 30, 1981
    Assignee: Metzenauer & Jung GmbH
    Inventor: Siegfried Alter