Reader and/or writer for IC card
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 15, 1990
Grant Date -
N/A
app pub date -
Mar 14, 1988
filing date -
Mar 12, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A reader and/or writer for an IC card as external memory, which has an angularly movable arm and an extended lever longitudinally movable respectively for locking the card at the trailing edge and a carriage holding the card at the same time and adapted to be concurrently disengaged from the locking so as to assure reliable reading and/or writing without adverse affection of locking force on the IC card. A contact head having a plurality of contact points to be electrically connected with those of the card is held by a link mechanism so as to assure a stable relative movement therebetween for automatic cleaning regardless of varied thicknesses of the cards.
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