VARIABLE CHARACTER DISPLAY DEVICE

摘要: A variable character display device includes a base plate on which is multiplicity of segment mechanisms. Each mechanism comprises substantially flat carried by rotatable arm. magnet secured to the arm magnetically rotated an electrically energized coil creates magnetic circuit through two magnetizable poles respectively disposed adjacent opposite sides magnet. The housed in casing trapezoidal axial section so that face wholly concealed when retracted position. Abutments frame are used stop rotation position, and dispenses with usual mask entire faces segments exposed displayed.