公开(公告)号：US07658570B2

公开(公告)日：2010-02-09

申请号：US11542328

申请日：2006-10-02

申请人： Simon Christopher Hill ,  David Stewart Miller

发明人： Simon Christopher Hill ,  David Stewart Miller

IPC分类号： B65D43/18

CPC分类号： E02D29/1427 ,  E02D29/1418

摘要： A remotely actuated manhole system is disclosed having a cover that is pivotable relative to a frame secured with a collar on a bulk carrier, the cover being pivotable around a substantially vertical axis between and to open and closed positions. In the closed position covering an opening to a compartment in the bulk carrier, the cover is shiftable vertically between and to locked and unlocked positions by an inflatable seal member below the cover. The manhole system includes catches that prevent over-rotation of the cover from the open position to the closed position, and the catches engage in the locked position by the vertical upward movement of the cover. The inflation of the seal member and the pivoting of the cover are remotely actuated.

摘要翻译： 公开了一种远程致动的人孔系统，其具有可相对于通过在散货船上的轴环固定的框架枢转的盖，所述盖可围绕在打开和关闭位置之间的基本垂直的轴线枢转。 在覆盖散装载体中的隔室的开口的关闭位置中，盖可以通过盖下方的可膨胀的密封构件在锁定和解锁位置之间垂直移动。 人孔系统包括防止盖从打开位置到关闭位置的过度旋转的卡扣，并且卡扣通过盖的垂直向上运动而接合在锁定位置。 密封构件的膨胀和盖的枢转被远程致动。

公开(公告)号：US20080078127A1

公开(公告)日：2008-04-03

申请号：US11542328

申请日：2006-10-02

申请人： Simon Christopher Hill ,  David Stewart Miller

发明人： Simon Christopher Hill ,  David Stewart Miller

IPC分类号： E02D29/14

CPC分类号： E02D29/1427 ,  E02D29/1418

摘要： A remotely actuated manhole system is disclosed having a cover that is pivotable relative to a frame secured with a collar on a bulk carrier, the cover being pivotable around a substantially vertical axis between and to open and closed positions. In the closed position covering an opening to a compartment in the bulk carrier, the cover is shiftable vertically between and to locked and unlocked positions by an inflatable seal member below the cover. The manhole system includes catches that prevent over-rotation of the cover from the open position to the closed position, and the catches engage in the locked position by the vertical upward movement of the cover. The inflation of the seal member and the pivoting of the cover are remotely actuated.

摘要翻译： 公开了一种远程致动的人孔系统，其具有可相对于通过在散货船上的轴环固定的框架枢转的盖，所述盖可围绕在打开和关闭位置之间的基本上垂直的轴线枢转。 在覆盖散装载体中的隔室的开口的关闭位置中，盖可以通过盖下方的可膨胀的密封构件在锁定和解锁位置之间垂直移动。 人孔系统包括防止盖从打开位置到关闭位置的过度旋转的卡扣，并且卡扣通过盖的垂直向上运动而接合在锁定位置。 密封构件的膨胀和盖的枢转被远程致动。