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公开(公告)号:USD653770S1
公开(公告)日:2012-02-07
申请号:US29382376
申请日:2011-01-03
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公开(公告)号:USD653771S1
公开(公告)日:2012-02-07
申请号:US29382388
申请日:2011-01-03
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公开(公告)号:US20120167494A1
公开(公告)日:2012-07-05
申请号:US13309324
申请日:2011-12-01
IPC分类号: E04F11/035
CPC分类号: E04F11/035
摘要: Modular staircases and staircase assemblies comprising components with notches that fit into and interweave with each other. Certain embodiments of modular staircases have at least two webs, wherein the perimeter of each web resembles a staircase with steps. The webs may be coupled together by a plurality of cross-beams. Each of the webs and the cross-beams may have notches that fit into and interweave with each other to form the basic structure of a staircase. The staircase may also be provided with cover pieces to cover the exposed webs and cross beams, and thus, to provide a surface for a user to sit or step on. Embodiments described herein are modular, in that they may be coupled together in various configurations and thus coupled to straight walls, curved walls, or any combination thereof. Additionally, embodiments described herein may be installed in either vinyl liner-type pools or concrete pools.
摘要翻译: 模块化楼梯和楼梯组件包括具有适合并交织在一起的凹口的组件。 模块化楼梯的某些实施例具有至少两个腹板,其中每个腹板的周边类似于具有台阶的楼梯。 腹板可以通过多个横梁联接在一起。 腹板和横梁中的每一个可以具有彼此配合和交织以形成楼梯的基本结构的凹口。 楼梯也可以设置有盖件以覆盖暴露的腹板和横梁,并且因此提供用于使用者坐着或踩踏的表面。 本文描述的实施例是模块化的,因为它们可以以各种构造耦合在一起,并且因此耦合到直壁,弯曲壁或其任何组合。 此外,本文所述的实施例可以安装在乙烯基线型池或混凝土池中。
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