发明名称 |
STAIR FORMING APPARATUS AND RELATED METHODS |
摘要 |
<p>The invention relates to an adjustable stair forming apparatus, adapted to form a flight of stairs of a settable material. The filght of stairs including a series of treads interconnected by intermediate risers. The apparatus comprises, a frame to support a series of forming units provide a forming surface. Each forming unit, includes a tread defining formwork that includes a rectangular shaped tread forming surface, slidably and pivotally mounted to the frame from or toward a first major edge of the tread forming surface. The forming unit also has a riser defining formwork that includes a rectangular shaped riser forming surface with a first major edge adjustably mounted from or toward the opposite major edge of the tread forming surface. The riser forming surface at least in part co-extending with the tread forming surface in a stair width direction. The forming units each adjustably held in an array to the frame with a bearing surface of one forming unit supported by a tread forming surface of the adjacent forming unit.</p> |
申请公布号 |
EP2066483(A1) |
申请公布日期 |
2009.06.10 |
申请号 |
EP20070834854 |
申请日期 |
2007.09.12 |
申请人 |
ANY STEP TECHNOLOGIES LIMITED |
发明人 |
COSTELLO, ANTHONY, WILLIAM;ANDERSON, TREVOR, JAMES;GARDNER, JOHN, OWEN |
分类号 |
B28B7/22 |
主分类号 |
B28B7/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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