Gwion Posted July 30, 2017 Share Posted July 30, 2017 Hi!Not sure if I'm posting this in the correct place...I'm working on a studio theatre christmas show where one scene has an 'explosion' where we want a polystyrene 'rock' to explode and pieces fly into the air. I thought of a simple system with a door opener (actuator) holding a piece of sprung ply down and with a charge, opening. Does anyone have any better (readily available) ideas to save me some R&D time? CheersGwion Link to comment Share on other sites More sharing options...
Jivemaster Posted July 30, 2017 Share Posted July 30, 2017 Pin, hinge and bit of string! Link to comment Share on other sites More sharing options...
sunray Posted July 30, 2017 Share Posted July 30, 2017 I have tried a selection of ways to release the sprung flap with varying degrees of reliability, now I use a door lock as a the release mechanism. Link to comment Share on other sites More sharing options...
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