发明名称 Carriage-type conveyance device
摘要 A carriage-type conveyance device using a carriage having a vertically movable object-supporting base that is controlled by a cam rail on the floor side, in which a turntable for changing the direction of the carriage has a low-floor structure. In the carriage-type conveyance device, the object-supporting base that is vertically movable between a lowered position and a lifted position is placed on a conveyance carriage (1), a cam follower roller vertically moving in association with the movement of the object-supporting body is provided at the bottom of the conveyance carriage (1), and a cam device (58) for pushing up the cam follower roller and a work section (3A) in which the object support base is supported at the lifted position are provided in a traveling route of the conveyance carriage (1). The conveyance device further has the turntable (7) placed in a traveling route on the downstream side of the work section (3A) and changing the direction of the conveyance carriage (1), and also has a means for holding at the lifted position the object-supporting body of the conveyance carriage (1) from at least the time immediately before the object-supporting body enters into the turntable (7) until it has exited from the rotated turntable (7).
申请公布号 US7658273(B2) 申请公布日期 2010.02.09
申请号 US20060913205 申请日期 2006.07.27
申请人 DAIFUKU CO., LTD 发明人 NAKAMURA JIRO;HAYASHI NOBUHIRO
分类号 B65G47/24 主分类号 B65G47/24
代理机构 代理人
主权项
地址