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TBIS 15194:2019
4.3.12.3Pedal – Static strength test
4.3.12.3.1 Requirement
When tested by the method described in 4.3.12.3.2, there shall be no fractures,
visible cracks, or distortion of the pedal or spindle that could affect the operation of
the pedal and pedal-spindle.
4.3.12.3.2 Test method
Screw the pedal-spindle securely into a suitable rigid fixture with its axis horizontal,
as shown in Figure 38, and apply a vertically-downward force 1500N for 1 min to the
centre of the pedal as shown in Figure 38. Release the force and examine the pedal
assembly and the spindle.
1 Rigid mount
Figure 38 — Pedal/pedal-spindle assembly: static strength test
4.3.12.4 Pedal – Impact test
4.3.12.4.1 Requirement
When tested by the method described in 4.3.12.4.2, there shall be no fractures of
any part of the pedal body, the pedal-spindle or any failure of the bearing system.
4.3.12.4.2 Test method
Screw the pedal-spindle securely into a suitable rigid fixture with its axis horizontal
as shown in Figure 40 and release a striker of the design shown in Figure 39 and
mass 15 kg from a height of 400 mm to strike the pedal at the centre of the pedal.
The width of the striker shall be wider than the width of the tread surface.
Dimensions in millimetres
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