| 摘要 |
The rubber pellet packing (10) useful in fire arm, comprises a pre-determined or approximately pre-determined number of hard rubber elements (11) arranged in the sealed packing and surrounded by a plastic foil (13). The rubber elements are intended for firing as active charge loaded with a powder separated by powder loading. A plate (20) is intended for introduction side arranged opposite to the powder loading. The rubber elements are tightly connected with the rubber pellet packing. The plate has outer diameter corresponding to the dimension of firing cup. The rubber pellet packing (10) useful in fire arm, comprises a pre-determined or approximately pre-determined number of hard rubber elements (11) arranged in sealed packing and surrounded by a plastic foil (13). The rubber elements are intended for firing as active charge loaded with a powder separated by a powder loading. A plate (20) is intended for introduction side arranged opposite to the powder loading. The rubber elements are tightly connected with the rubber pellet packing. The plate has outer diameter corresponding to the dimension of firing cup and is intended on each side of the packing. The plastic foil bounds with the plate, which is placed on the foil and/or which is fastened to the hard rubber elements. The plate has a thickness of 3-6 millimeter and is connected with the foil by an adhesive and/or by ultrasonic welding. The plastic foil is a hose, which shrinks during admission of heat. |
