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公开(公告)号:US20120017533A1
公开(公告)日:2012-01-26
申请号:US13146731
申请日:2009-11-02
Applicant: Darko Pervan , Christian Boo
Inventor: Darko Pervan , Christian Boo
IPC: E04B5/00
CPC classification number: E04F15/02038 , E04F15/02 , E04F2201/0115 , E04F2201/0138 , E04F2201/0153 , E04F2201/0169 , E04F2201/0523 , E04F2201/0541 , E04F2201/0547
Abstract: Floor panels (1, 1′) are shown, which are provided with a mechanical locking system comprising tongue and grooves provided with protrusions and cavities which are displaceable in relation to each other.
Abstract translation: 示出了地板镶板(1,1'),其设置有机械锁定系统,该机械锁定系统包括舌部和凹槽,所述舌部和凹槽设置有可相对于彼此移位的突起和空腔。