42
EN
Notes
Explanation of terms
–
Fail-unlocked
In the
fail-unlocked
version the door handle is deactivated when electrical current flows.
–
Fail-locked
In the
fail-locked
version the door handle is activated when electrical current flows.
–
Self-locking system If it is a door lock with
automatic locking
, the close door is always locked.
1
Face plate
The
face plate
is screwed in place with the door.
2
Latch bolt
The
latch bolt
engages in the striking plate.
3
Control latch
The
control latch
runs into the striking plate when the door is closed and is pushed in during the process.
Whether the bolt extends is controlled in combination with the position of the latch bolt.
4
Dead bolt
The
bolt
is always extended for a closed door with automatic locking.
5
Cylinder fixing
screw
The
cylinder fixing screw
is provided for the fixing of the profile cylinder in the lock case.
6
Profile cylinder
cut-out
The
profile cylinder
(locking cylinder) is installed in the
profile cylinder cut-out
and screwed in place with
the cylinder fixing screw.
7
Follower/handle
pin
The handle pin is a square pin that is guided through the follower and ends in the door handle. With
locks with a split lock nut, the handle pin is also split.
A
Backset
The
backset
is the distance from the keyhole centre to the front edge.
B
Backset behind
The
backset behind
is the distance from the keyhole centre to the rear edge.
–
Striking plate
The striking plate is the counterpart to the lock installed in the door frame („Solid leaf striking plate“ auf
Seite 56 and “High-security striking plate“, page 59).
–
Rebate gap
The rebate gap is the distance between the face plate and striking plate (Pic. 4).
