| 摘要 |
<p>The invention relates to a locking device on doors equipped with an inner and an outer fitting (2, 3) and a lock (5) arranged between the two fittings and actuable from inside and outside and, to achieve a substantial benefit in terms of use to the effect that remote call-up of the locking state and/or storage of locking operations which have taken place is possible, proposes, whilst ensuring a simple constructional form, that there be at least one switch disc (19, 19a) taken up during the actuation of the lock and a contact or switch (S1, S2) assigned to the latter for generating electrical recording signals relating to the lock actuation, and/or that an inner and an outer call-up should take place. …<IMAGE>… </p> |
