发明名称 ELEVATOR
摘要 <p>An elevator where inspection of a pit (25) provided in the lower part of an elevator hoistway can be efficiently and safely performed. A plate-like member (11) is removably attached to a landing threshold (21), and openings (11a) are formed in the plate-like member (11) in its longitudinal direction. A lower-section-displacement prevention groove (30a) for fixing the position of the plate-like member (11) is formed in the bottom surface (30) of the pit (25). The plate-like member (11) is adapted so that, when it is removed from the landing threshold (21), one end of the plate-like member (11) is fitted in the lower-section-displacement prevention groove (30a).</p>
申请公布号 WO2007116858(A1) 申请公布日期 2007.10.18
申请号 WO2007JP57405 申请日期 2007.04.02
申请人 TOSHIBA ELEVATOR KABUSHIKI KAISHA;IJIMA, TORU 发明人 IJIMA, TORU
分类号 B66B5/00;B66B7/00 主分类号 B66B5/00
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