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(11) | EP 2 728 091 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | Locking device mounted to a door |
| (57) Locking device either including a lock body (10) which can be embedded inside a door
or can be installed on the surface of a door or that the locking device can be adjusted
in a door equipped with the mentioned lock body (10) wherein the mentioned lock body
(10) comprises two shaft lines (L1), (L2) of which shaft lines for one a turning knob
(2) is adjusted and for the other operating handles (1) are adjusted and that the
lock body (10) comprises a mechanism which locks the door and unlocks the door wherein
the functions of the locking element (3) protruding out of the lock body (10) are
adjusted to occur with the help of the mentioned locking device and that the mentioned
locking device comprises at least a touch element, such as a fingerprint detector
(7), as a controlling function. The locking device comprises an inner unit (8, 9)
and an outer unit (4) which can be attached to the door wherein a mechanism is adjusted
in the inner unit (8, 9) on the shaft line (L1) of the turning knob (2) with the help
of which mechanism the shaft (17) of the turning knob (2) can be adjusted both to
have a rotation connection with operating handles (1) which are located on the other
shaft line (L2) and can be adjusted to be disengaged from the mentioned rotation connection
wherein the element which conveys the rotation connection and opens it is a switching
element (13) which is adjusted on the shaft line (L1) of the turning knob (2) and
moves in the direction of the mentioned shaft (17).
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