MECHANICAL LIFTING AND LUBRICATING DEVICE FOR WHEELED VEHICLE SERVICING Russian patent published in 2001 - IPC

FIELD: mechanical engineering. SUBSTANCE: proposed device has lifting device whose base in hinge- connected in front part with support surface for swinging on joints. Rear part of base is freely fitted on pads. Rod of piston lubricator is hinge-connected in middle of cross beam coupling platforms of device in rear part. Cylinder of lubricator is installed vertically and is rigidly connected with support surface. Pressure space of lubricator communicates at one side through check valve with lubricant supply line consisting of pipeline on which above-indicated check valve, feed pump, other valve and lubricant container with lubricant and pressure disk are mounted one after the other. From other side, pressure space is connected with pressure line consisting of pipeline which mounts pressure gauge, control cock and union for connecting dispensing device. Invention provides simultaneous lifting of vehicle and pressure-feeding of lubricant using vehicle gravity forces. EFFECT: enlarged operating capabilities and facilitated servicing of vehicle. 5 cl, 1 dwg