发明名称 Joint
摘要 A joint for two flat structural members, in particular floor panels, wherein a groove and tongue joint joining two flat structural members is provided functionally separate from a twistlock locking the two flat structural members. The twistlock is formed on one of the structural members, is spaced apart from the groove and tongue joint, and engages with a correspondingly formed engaging element of the other structural member. The locking is preferably formed both at the longitudinal edges and at the front edges of a rectangular structural member, such as a floor panel. The locking allows for a joint of the floor panels to occur in flat position, i.e. without twisting.
申请公布号 US6722809(B2) 申请公布日期 2004.04.20
申请号 US20010984016 申请日期 2001.10.25
申请人 HAMBERGER INDUSTRIEWERKE GMBH 发明人 HAMBERGER PETER;HIPPER AUGUST
分类号 E04F15/04;E04F21/22;(IPC1-7):F16D1/00 主分类号 E04F15/04
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