| 摘要 |
Subject: balloon-bursting device. Constitution: a balloon-bursting device A consisted of an axle 3 fitted at the centre of the flexible surface 2 whereon the lamella 1 is fixed through said axle, a flexible tube 4 having a motor 5 positioned at its end, a sharp end portion 6 adapted to the motor, a on-off safety switch 7, a flexible surface acting as a spacer 8 fixing the balloon on the bursting system, and a securing notch 9 meant to retain the neck of the balloon. Operation mode: placement of the spacer 8 between the balloon and the securing notch 9, subsequent voltage supply to the motor commencing thus turning along with the sharp end portion 5 cutting and thereby bursting the balloon. |
