FIELD: machine building.
SUBSTANCE: invention relates to machine building, namely, to transmissions with accumulation and repeated output of energy. Linear spring accumulator based on compression and expansion springs contains coaxially located on one rod a compression spring and an expansion spring mounted inside it, made with opposite winding direction and same stiffness, wherein matching ends of springs are fixed relative to each other, springs are rigidly mounted on one end of the rod with the possibility of deformation of springs along the rod and transfer of potential energy accumulated during their compression/expansion to the output link of the accumulator with the possibility of its reciprocal movement.
EFFECT: providing the possibility of obtaining an efficient linear spring accumulator with compression and expansion springs with small overall dimensions.
2 cl, 7 dwg
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