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Operating Manual - Elevator Door Operation AT18
15.5 Attachment 5: Overhead pulley with tensioning device and mounting bracket
Illustration 6
Overhead pulley device
AT1/
x Hexagonal screws M6x1 DIN 933
x Washers 6,4
DIN 15
Tension bar
Tension screw
M6x30 DIN 933
3x Hexagonal safety srew
M6x16
Mounting bracket
Tensioning device
x Hexagonal screws M6x1 DIN 933
x Washers 6,4
DIN 15
Mounting bracket
Tensioning device
Tension bar
Tension screw
M6x30 DIN 933
Overhead pulley device
Tension width
0 mm
A
ver
ag
e timing c
hain dis
tance 106,5