| 摘要 |
A modular floor panel system comprises panel components (12, 14, 16) each having a joint part (34, 42) extending along at least one panel edge (32, 40), the joint part being shaped to interlock with a complimentary joint part (38, 52) extending along the meeting edge (36, 50) of an adjacent panel component, and the complimentary joint parts further being shaped to interconnect by relative panel component movement generally out of the plane of panel components; whereby, in use, the interlocked and interconnected joint parts resist relative, planar separation of joined panel components: in a preferred embodiment, a modular stair tread and riser system has stair nosings (12), tread plates (14) and chamfer plates (16) interconnected and interlocked by angled hook joints (34,38, 42,52). |
