| 发明名称 |
Mechanical locking system for floor panels |
| 摘要 |
Floor panels (1b, 1c) are shown which are provided with a mechanical locking system comprising a tongue with rocker arms that allows locking by a vertical turning motion. |
| 申请公布号 |
US8234830(B2) |
申请公布日期 |
2012.08.07 |
| 申请号 |
US201113020456 |
申请日期 |
2011.02.03 |
| 申请人 |
PERVAN DARKO;PALSSON AGNE;VAELINGE INNOVATIONS AB |
发明人 |
PERVAN DARKO;PALSSON AGNE |
| 分类号 |
E04B2/00 |
主分类号 |
E04B2/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
