FIELD: plastic metal working.
SUBSTANCE: face lid comprises central panel, deepened collar, part made of an inclined wall, rolled panel, and one or more loosened parts. Each loosened part is positioned close to the arc of the part of deepened collar and/or inclined wall. At least one loosened part has expanded part of the outer wall of the deepened collar or shelf in the outer wall of the deepened collar.
EFFECT: improved quality of cans.
10 cl, 5 dwg, 5 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CAN CONCAVE END COVER | 2017 |
|
RU2731858C2 |
| BEVERAGE CAN END HAVING AN ARCUATE PANEL WALL AND CURVED TRANSITION WALL | 2014 |
|
RU2655906C2 |
| RESEALED END OF DRINK CAN AND RELATED METHODS | 2008 |
|
RU2488531C2 |
| CAN END | 2009 |
|
RU2486118C2 |
| SHEET METAL COVER | 2002 |
|
RU2323796C2 |
| END CAP OF CAN MADE OF WORKPIECE WITH REDUCED THICKNESS | 2011 |
|
RU2572770C2 |
| TIN COVER AND SEAM-BINDED LID | 2004 |
|
RU2357829C2 |
| FULL APERTURE END | 2014 |
|
RU2666677C2 |
| CAN FACE LID | 2005 |
|
RU2424166C2 |
| LIGHT-OPENING TONGUE FOR CONTAINER END COVER | 2014 |
|
RU2630572C2 |
