LIFT WELL Russian patent published in 2000 - IPC

FIELD: construction, applicable in reconstruction of five-storeyed buildings and lower ones with building-on of two and more storeys. SUBSTANCE: lift well located at a distance from the structure has interconnected sections, each of them is connected to the structure by means of the lift hall landing, the well is provided with a refuse chute and rainfall disposal system and mounted on its own foundation. Connection of the lift hall landing to the structure is accomplished through flexible members made of sound-insulating material, the landing proper serves as a noise - and vibration absorbing member. EFFECT: considerably reduced static noise and vibratory loads, expanded field of application due to use of lifts in structures with difference of elevations between storeys less than 3 m. 2 dwg