FRUIT SHAKING DEVICE Russian patent published in 1994 - IPC

FIELD: agricultural engineering. SUBSTANCE: striker is a stem with a head and shank passing through a package of ring-shaped flexible members. They are mounted in a spaced relation about the head. The latter has a channel for axial movement of co-axially mounted push-rod between the head and loading plate of the push-rod. The latter and shank form a chamber of gun powder charge. The head is provided with a radial channel for escape of gas. The head also has a radial dowel. The latter is in contact with an axial groove provided on the push-rod external surface. EFFECT: higher efficiency. 3 cl, 10 dwg