FIELD: technological processes.
SUBSTANCE: in method of plastic fuel tanks thermoshaping, gripping of peripheral borders of heated sheet, while it is being transported along corresponding production line, is done with pneumatic devices. Vacuum support of sheet in flat condition is made. When the sheet is positioned above corresponding forming half-mould, it is pneumatically retained in flat condition. For turning the half-mould over, one of the half-moulds is turned down with its top side. Cooling of half-moulds and thermoshaped tanks may be performed aside of production lines.
EFFECT: simplifies fuel tanks manufacturing cycle of high degree of structural homogeneity.
21 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SUBWAY STATION ERECTION METHOD (YURKEVICH(S METHOD) | 2014 |
|
RU2565314C2 |
| THERMOFORMING EQUIPMENT UNIT | 2021 |
|
RU2775068C1 |
| METHOD FOR DEFECT DETECTION IN MATERIAL AND SYSTEM FOR IMPLEMENTATION OF DESCRIBED METHOD | 2008 |
|
RU2476867C2 |
| METHOD AND DEVICE FOR CONTAINER WITH INTEGRATED HANDLE MANUFACTURE | 2015 |
|
RU2645993C1 |
| METHOD AND EQUIPMENT FOR PRODUCTION OF PLASTIC HOLLOW PARTS OF TWO SHEETS | 2011 |
|
RU2562489C2 |
| INJECTION MOLDING MACHINE FOR FORMING PLASTIC PREFORMS, METHOD OF DISMANTLE AND REINSTALLATION OF PUNCHEONS IN THE INJECTION MOLDING MACHINE FOR FORMING PLASTIC PREFORMS | 2001 |
|
RU2245788C2 |
| IMAGE SHAPING DEVICE | 2010 |
|
RU2427522C1 |
| ELECTRIC CIRCULATION HEATER OF HOT WATER | 2009 |
|
RU2453773C1 |
| PRODUCTION OF PLASTIC ARTICLE AND BLOW MOULD TO THIS END | 2011 |
|
RU2560418C2 |
| METHOD OF BLOW MOULDING OF PLASTIC ARTICLE AND MOULD TO THIS END | 2010 |
|
RU2507068C2 |
