| 摘要 |
FIELD: personal use articles. ^ SUBSTANCE: telescopic extensible device comprises at least two braces moved one onto another in longitudinal direction relative to each other, and one carrier fixed on the first brace. Carrier is fixed on the first brace elastically as spring-loaded towards braces movement. ^ EFFECT: reduced force of inertia that occurs in process of interaction between carrier and brace as carrier brakes down. ^ 17 cl, 12 dwg |
