FIELD: mechanical and transport engineering; lifts and hoists. SUBSTANCE: lift has truncated cone accommodating main elastic torus and additional elastic torus, both filled with compressed working agent and forming upper hermetically sealed chamber and middle chamber connected with working agent distribution system. EFFECT: enlarged operating capabilities. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PNEUMATIC LIFT | 1991 |
|
RU2035381C1 |
| AIR HOIST | 1991 |
|
RU2012536C1 |
| AIR HOIST | 1991 |
|
RU2012540C1 |
| AIR HOIST | 1991 |
|
RU2012534C1 |
| TELESCOPIC LIFT | 1993 |
|
RU2048429C1 |
| AIR HOIST | 1991 |
|
RU2012535C1 |
| PNEUMATIC LIFT | 1991 |
|
RU2046751C1 |
| LIFT | 1991 |
|
RU2090490C1 |
| LOAD-LIFTING DEVICE | 1991 |
|
RU2031832C1 |
| LIFT | 1991 |
|
RU2048396C1 |
