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Idiomas disponibles
Idiomas disponibles
3.2
TECHNICAL DRAWING WITH DIMENSIONS AND CENTRE DISTANCE BETWEEN HOLES
Top hung outward opening and hinged opening: Dimensions and assembly holes
Ø4
27
27
Ø4
4. PRELIMINARY CHECKS FOR INSTALLATION
4.1
CALCULATION OF THE NECESSARY FORCE
The calculation is made without considering the loads due to atmospheric agents.
Symbology
F (N) = Force required to open the panel (mobile part of the window);
P (Kg) = Weight of the panel (mobile part of the window);
C (cm) = Actuator opening stroke;
H (cm) = Height of the panel (movable part of the window).
Bottom hung inward opening window Top hung outward opening window
C
F
( C ÷ H ) x ( P ÷ 2 ) = F Kg
H
F (Kg) x 9,8 = N F (N)
P
In the case of hinged windows, the force only has to overcome the friction of the hinge.
448
179
32.5
359
Bottom hung inward opening: Dimensions and assembly holes
448
175
359
H
P
F
C
Ø5
148
40
144
Ø5
( C ÷ H ) x ( P ÷ 2 ) = F Kg
F (Kg) x 9,8 = N F (N)
50
27
88
50
27
75
Horizontal domes or skylights
P ÷ 2 = F Kg
F
P
F (Kg) x 9,8 = N F (N)
84
50
23
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