Front door panic lock - forend width 20 mm
SKU
KB.7818X
Front door panic lock - forend width 20 mm
Dimensions:
square spindle:
9 mm
forend width:
20 mm
forend length:
280 mm
distance:
92 mm
backset:
65 mm
Product features:
- panic function "E" (alternating function)
- with latch lever for alternating function
- lock case galvanized
- silver-coloured finish forend
- dead bolt and latch bolt galvanised
- forend design square
- door alignment DIN right or DIN left selectable
- no standard for emergency exit locks according to DIN EN 179:2008
- no standard for panic door locks according to DIN EN 1125:2008
Scope of application:
- suitable for rebated doors with 92 mm distance e.g. doors to boiler rooms, underground car parks, storage rooms, apartment buildings
- prepared for Euro profile cylinder
Functional description - Panic function "E" (alternating function):
By operating the lever handle from the inside, the latch bolt and the locked dead bolt are retracted. The door can be opened. The door has a fixed knob from the outside. Latch bolt and dead bolt can be operated only with the key. After closing the door, opening from the outside is prevented by the latch bolt. To open the door, the latch bolt is retracted by operating the key. The door can be additionally locked and unlocked by key operation.
Determine dimensions correctly:
Backset (in mm): Is the distance from the centre of the lever handle or lock cylinder to the front edge of the forend.
Distance dimension: Is measured from the centre of the lever hub or turning knob to the centre of the cylinder recess (keyhole). This measure is standardized in Germany with the following dimensions:
- 72 mm for interior apartment doors
- 78 mm WC - doors
- 92 mm front doors / apartment doors outside
Square spindel:
- square spindel 8 mm for room doors
- square spindel 9 mm for fire protection doors
- square spindel 10 mm for external doors
Forend width and length: The forend is the front face of the mortise lock which is visible after installation in the door. The design of forend can be rounded or square.
Door alignment:
The DIN direction of the door alignment is also important for the selection of the mortise lock. A distinction is made here between DIN right and DIN left. If the door hinges are on the left-hand side when the observer looks at the closed door, this is a door with a DIN left alignment, if the door hinges are on the right side, this is a DIN right door alignment.
Rebated door:
The most used door is the rebated door. In it, the rebate is a small step at the edge of the door leaf. As a result, the door leaf rests on the frame. A seal on the frame (door frame) provides the necessary sealing and soundproofing.
Non-rebated doors:
Doors without a rebate are called non-rebated doors. Architects often require a harmonious and flush finish between the door leaf and frame. This is achieved by non-rebated door leaves. Due to the flushness of the frame and door leaf, it is an absolute eye-catcher in the room.
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