#$%^&*AU2019206098A120200206.pdf#####C:Interwo nNRPortblDCCPLW19076808_l.docx-18/07/2019 -19ABSTRACT A platform assembly comprising: a platform sized to fit within a shaft to provide a substantially horizontal platform surface therein; and a support structure configured to be mounted to a landing adjacent the shaft, wherein the platform and the support structure are coupled to each other for conversion between: a) an operational configuration, in which the platform extends from the support structure along substantially the same plane as the support structure and into the shaft to provide a substantially horizontal platform surface therein, the support structure providing cantilever support for the platform, and b) a retracted configuration.1/26 FIUR I
展开▼
机译：＃$％^＆* AU2019206098A120200206.pdf #####C： Interwo n NRPortbl DCC PLW 19076808_l.docx-18 / 07/2019-19抽象一种平台组件，包括：平台，其尺寸设计成可安装在轴内，以提供一个其中基本水平的平台表面;支撑结构被配置为安装到邻近轴的平台上，其中平台和支撑结构是彼此耦合以在以下之间进行转换：a）一种操作配置，其中平台从支撑结构沿着与支撑基本相同的平面延伸结构并进入轴以在其中提供基本水平的平台表面，支撑结构为平台提供悬臂支撑，并且b）缩回组态。1/26FIUR I
展开▼
