| 摘要 |
FIELD: automotive industry; passenger cars and trucks. ^ SUBSTANCE: proposed method of stabilization of gravity center of automobiles furnished with gravity center stabilizer comes to automatically leveling body, when negotiating upgrades and downgrades, by lifting hydraulic cylinder, setting it in position parallel to horizontal, and setting direction of resulting gravity force of body perpendicular to horizontal by lifting and lowering body front and rear parts relative to gravity center, rear part of body being lifting at upgrades and front part, at downgrades. Device for stabilizing center of gravity of automobiles including body, frame and pump, is gravity center stabilizer consisting of housing with two pressure inputs and drain, spool centered relative to housing grooves by means of springs and level ball moving along guide placed inside two semispheres. Lifting hydraulic cylinders are interconnected in parallel pairs. Hydraulic system of device is furnished with safety valve. Stabilizer is furnished with spool forced change-over lever. Front hydraulic cylinders of device in special automobiles can be used for lifting and unloading of loads. ^ EFFECT: facilitated negotiation of upgrades and increased safety of automobiles at downgrades owing to effective use of engine power, decreased load on brake system and reduced fuel combustion. ^ 3 cl, 8 dwg |
