公开(公告)号：US20080315167A1

公开(公告)日：2008-12-25

申请号：US12214278

申请日：2008-06-18

申请人： Yoshifumi Takeuchi ,  Naoto Shibata ,  Toru Wada ,  Tomoyuki Saji

发明人： Yoshifumi Takeuchi ,  Naoto Shibata ,  Toru Wada ,  Tomoyuki Saji

IPC分类号： B66D3/16

CPC分类号： B66D1/02 ,  B66D1/20 ,  B66F3/06

摘要： An engagement chain type hoisting and lowering device is disclosed, including a hoisting and lowering table attached to the upper end of hoisting and lowering driving engagement chains. The engagement chains are raised and lowered by a pair of hoisting and lowering sprockets driven by a driving motor. The driving motor is located in a peripheral area spaced apart from the lowest lowered position of the hoisting and lowering table. In so doing, the lowest position of the hoisting and lowering table is lowered, reducing the burden of loading and unloading items onto the hoisting and lowering table, and making maintenance safe and simple.

摘要翻译： 公开了一种接合链式起升降低装置，包括安装在升降驱动接合链的上端的升降台。 接合链由驱动电动机驱动的一对提升和下降链轮升高和降低。 驱动电动机位于与升降台的最低位置间隔开的周边区域中。 在这样做的同时，升降台的最低位置降低，减轻装卸物料到起降台上的负担，使维护安全简单。