Method of manufacturing a switch base
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United States of America Patent
Stats
-
Aug 8, 1989
Grant Date -
N/A
app pub date -
Feb 17, 1988
filing date -
Sep 1, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a method of manufacturing a switch base according to the invention, blanked members are prepared, each having a common strip formed at a lower part thereof, a plurality of finger-shaped pieces extending from the common strip, fixed contact portions formed on distal end portions of respective ones of the finger-shaped pieces, and terminal portions situated between respective ones of the fixed contact portions and the common strip. Next, indentically shaped blanked members are superimposed in such a manner that the fixed contact portions thereof are spaced away from one another, and the blanked members are assembled together with the fixed contact portions being arrayed in a plurality of rows and the terminal portions being arrayed in a single row. Thereafter, a resin is molded between the fixed contact portions and the terminal portions to form a base, and the common strips are cut away to manufacture a switch base.
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