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1. 发明申请

WO0196767A3 LID LIFTING MECHANISM 审中-公开
标题翻译：提升机构
公开(公告)号：WO0196767A3
公开(公告)日：2002-04-04
申请号：PCT/CA0100813
申请日：2001-06-01
申请人： 3L FILTERS LTD , FOSS GEORGE T , HEYWOOD FRANK E , MASER WILLIAM M
发明人： FOSS GEORGE T , HEYWOOD FRANK E , MASER WILLIAM M
IPC分类号： B65D90/66 , B65F1/16 , E05F1/10 , E05F1/12 , F16J13/06 , F16J13/20 , F16J13/16
CPC分类号： F16J13/06 , B65D90/66 , B65F1/1623 , E05F1/1058 , E05F1/1261 , E05Y2900/602 , F16J13/20
摘要： A lid lifting mechanism (24) for heavy vessel lids (14) provides for optimum mechanical advantage in counterbalancing the weight of the lid when pivoting the lid to an open position. The mechanism has a pivot arm (26) secured to the lid and a pivot mount (28) intermediate the length of the pivot arm where the pivot mount is secured to the vessel container (12). The pivot arm extends beyond the pivot mount (28) to provide a distal end (30). A pretensioned retracting device (32) is connected to the distal end by a connector (34) which can be selectively moved along the arm to increase or decrease the moment arm length. Such movement of the connector or the pretensioned device adjusts the extent of retracting device assist in pivoting the lid to a lid open position. This system provides for maximum mechanical advantage while adjusting for build up of material on the inside of the lid.
摘要翻译：用于重型容器盖（14）的盖提升机构（24）在将盖枢转到打开位置时提供了平衡盖的重量的最佳机械优点。该机构具有固定到盖的枢转臂（26）和在枢转臂的长度之间的枢转支架（28），枢转支架固定到容器容器（12）。枢转臂延伸超过枢转安装件（28）以提供远端（30）。预拉伸回缩装置（32）通过连接器（34）连接到远端，连接器可以沿着臂选择性地移动以增加或减小力矩臂长度。连接器或预张紧装置的这种运动调节回缩装置的程度有助于将盖子转动到盖打开位置。该系统提供最大的机械优势，同时调整盖子内部材料的积聚。

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