(57) A rotating firework characterised in that it comprises a support, which may be centrally-pivoted,
having a pyrotechnic composition applied thereto in a generally circular arrangement
with a discontinuity is disclosed.
The production thereof, preferably by stencilling or screen printing, is also disclosed.
The accompanying illustrative drawing depicts a preferably stencilled or screen printed
wheel viewed from the front when in firing position. A discontinuous strip of pyrotechnic
composition (1) has been applied to a support board (2) which is provided with a centre
pivot boss (3). This is a simple one-direction wheel. Ignition at A by ignition means
(not shown) would result in anticlockwise rotation, while ignition at B would give
clockwise movement.
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