| 发明名称 |
INSPECTION WINDOW FOR CANS AND CAN COMPRISING SUCH INSPECTION WINDOW |
| 摘要 |
The present invention is applied to cans presenting a tubular body (10), inferiorly closed by a bottom wall (12) and superiorly closed by any of the parts defined by a removable lid (20), or by a set formed by an annular upper wall (16) and by a lid (20) which is seated on a seat defined in the annular upper wall (16). The inspection window comprises: a seat (40) provided in any of the parts defined by the lid (20), annular upper wall (16), and lateral wall (11) of the tubular body (10), said seat (40) presenting an outer annular surface (41) and an inner annular surface (42); and a plug (50) of transparent polymeric material, permanently fitted on the seat (40) and presenting a median panel portion (51) incorporating a peripheral upper flange (52), seated onto the outer annular surface (41) of the seat (40), and a peripheral lower ridge (53) tightly seated against the inner annular surface (43) of the seat (40). |
| 申请公布号 |
US2015165817(A1) |
申请公布日期 |
2015.06.18 |
| 申请号 |
US201314401748 |
申请日期 |
2013.05.16 |
| 申请人 |
Brasilata S/A Embalagens Metálicas |
发明人 |
Alvares Antonio Carlos Teixeira;Sene Antonio Roberto |
| 分类号 |
B44D3/12;B65D51/24;B65D43/02;B65D6/00;B65D25/54 |
主分类号 |
B44D3/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An inspection window for cans of the type which presents a tubular body (10), inferiorly closed by a bottom wall (12) and superiorly closed by any of the parts defined by a lid (20), which is superiorly removable and seated on the upper edge (13a) of the tubular body (10), and by a set formed by an annular upper wall (16) and by a lid (20) which is seated on a seat defined in said annular upper wall (16), comprising:
a seat (40) provided in any of the parts defined by the lid (20), annular upper wall (16), and lateral wall (11) of the tubular body (10), said seat (40) having an outer annular surface (41) facing outwards of the can and an inner annular surface (42) facing inwards of the can; and a plug (50) of transparent polymeric material fixed in a permanent manner in the seat (40) and having a median panel portion (51) peripherally incorporating a peripheral upper flange (52), which is seated on the outer annular surface (41) of the seat (40), and a peripheral lower ridge (53) tightly seated against the inner annular surface (43) of the seat (40). |
| 地址 |
São Paulo-SP BR |
