FIELD: heat insulation. SUBSTANCE: mounted on support are upper and lower flaps in form of semicylinders hinge-connected to each other, locking mechanism in form of levers, rods, shackles, hydraulic cylinder and pusher. Driving drum is counected with pusher by haul cables. Grooves made in butt ends of flaps accommodate haul cables which serve as sealings. Grips are installed on flaps. EFFECT: enlarged operating capabilities. 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MOULD FOR APPLYING HEAT INSULATION OF PIPE LINE | 0 |
|
SU1707424A1 |
| 0 |
|
SU1779874A1 | |
| DEVICE FOR APPLYING HEAT INSULATION ONTO PIPELINE | 0 |
|
SU1620768A1 |
| DEVICE FOR APPLYING HEAT INSULATION TO PIPELINES | 0 |
|
SU1657838A1 |
| DEVICE FOR THERMAL INSULATION OF PIPES | 0 |
|
SU1672096A1 |
| APPARATUS FOR MAKING ARTICLES FROM FOAMING MATERIALS | 0 |
|
SU1470565A1 |
| MIXING DEVICE | 0 |
|
SU1558447A1 |
| APPARATUS FOR MAKING ARTICLES OF FOAMING MATERIALS | 0 |
|
SU1054086A1 |
| MIXING-AND-DOSING PLANT FOR PRODUCTION OF FOAM PLASTIC | 0 |
|
SU1816700A1 |
| APPARATUS FOR PRODUCING HEAT-INSULATING ARTICLES | 0 |
|
SU1391896A1 |
