Patents Assigned to Elmeg-Elektro-Mechanik Gesellschaft mit beschrankter Haftung
  • Keyboard with mechanical encoding
    Patent number: 4167657
    Abstract: A keyboard has column channels and row channels filled with displacement balls and having trough-like, semicircular cross-sections; this bottom contour of the channels is continued right into the intersection so that balls when displaced by key depressing will be retained in the respective channel, and not be deflected into any intersecting channel, so that the each key is positively identifiable by two switch closings, the switches being disposed for actuation at one end each of these channels.
    Type: Grant
    Filed: March 3, 1978
    Date of Patent: September 11, 1979
    Assignee: ELMEG-Elektro-Mechanik Gesellschaft mit beschrankter Haftung
    Inventor: Alfred Zielke
  • Monostable electromagnetic relay with permanent magnetic bias
    Patent number: 4160222
    Abstract: A relay is disclosed having two U-shaped yokes, coupled through a permanent magnet, and a coil carrying armature which may abut with the diagonally disposed legs or with the two other ones. Springs tend to move the armature from the abutment positions, but additional air gap means in two of the legs reduce the attraction so that upon turning off of the coil current the armature is always driven towards abutment with the other legs.
    Type: Grant
    Filed: July 1, 1977
    Date of Patent: July 3, 1979
    Assignee: Elmeg-Elektro-Mechanik Gesellschaft mit beschrankter Haftung
    Inventor: Hans-Werner Reuting
  • Socket assembly
    Patent number: 4137559
    Abstract: Plural quadrilateral frames are stacked in a tube with quadrilateral cross section. Contact springs are arranged in several levels and continued through the socket wall for termination in externally accessible contact pins. The contact springs hold the frames and make contact with through-contacts in the frame walls. Circuit elements are mounted in the frames. The socket tube may be integral or partitioned in one or some of the levels or lengthwise.
    Type: Grant
    Filed: July 1, 1977
    Date of Patent: January 30, 1979
    Assignee: Elmeg-Elektro-Mechanik Gesellschaft mit beschrankter Haftung
    Inventor: Hans-Werner Reuting