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STAIRCASE MODULE FOR SPIRAL STAIRCASE WITH HEXAGONAL SECTION, ASSEMBLY WITH AT LEAST ONE SUCH MODULE AND STAIRCASE COMPRISING AT LEAST ONE SUCH ASSEMBLY
STAIRCASE MODULE FOR SPIRAL STAIRCASE WITH HEXAGONAL SECTION, ASSEMBLY WITH AT LEAST ONE SUCH MODULE AND STAIRCASE COMPRISING AT LEAST ONE SUCH ASSEMBLY
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机译:六角形螺旋内切线的模切模块,至少有一个模块的组装,而内切皮模切的抗体至少有一个
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摘要
The module (1) for a modular hexagonal spiral staircase, with six vertical corner uprights around a vertical central upright, comprises a vertical central post (2) and two horizontal triangular steps (3, 4), one of which is low and one high, secured to the central post (2), a stringer (7) and two corner posts (10, 11) parallel to the central post (2), and one of which said front corner post (10) ) is integral with the stringer (7) and the low step (3), and the other said rear corner post (11) is integral with the stringer (7) and the top step (4), the three poles (2, 10, 11) of the module each having a female end and a male end adapted to receive a male end and to be received in a female end of the identical module posts (1) to contribute with the latter to the constitution of the amount central and corner uprights of the stairs.
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