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Operating instructions aluminium trolley Ro-V 282
21
The brake is designed only as fixing brake. It is a negative or dead man brake. The 2
wheels of one axle carriage are equipped with the braking mechanism. The working
principle is a simple mechanical blocking by one round brake pad which is sliding on the
braking disc(rear plane of the rail wheel) and reduced/ avoids the rotating movement of the
wheel. The braking pin is mounted axial moveable inside the braking cartridge and under
spring force. The brake may be released by pulling the manual braking armature. While
pulling the lever, the main brake lever will tilt and pull back both braking pins. By the help
of the adjustment nut, the tension of the internal spring and as a consequence the
sensitivity of the brake may be changed. The cartridge springs will move the handle bar
back into middle position and activate the brake as soon as there is no manual force on it.
Illustration 6: braking cartridge, section
Pos. description
1
housing
2
braking pin
3
brake pad
4
adjustment nut
5
blocker/guideway washer
Don’t dismantle or block the brake system in open position!
Make sure that the brake is locked when leaving the trolley!
Содержание Ro-V 280
Страница 27: ...Operating instructions aluminium trolley Ro V 282 27 4 Spare parts ...
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Страница 29: ...Operating instructions aluminium trolley Ro V 282 29 Risk analysis ...
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