公开(公告)号：US4768459A

公开(公告)日：1988-09-06

申请号：US82963

申请日：1987-08-04

申请人： Gary E. Cerkvenik ,  Theodore D. Newberg

发明人： Gary E. Cerkvenik ,  Theodore D. Newberg

IPC分类号： A45F3/15 ,  A47C9/10 ,  B63B29/04

CPC分类号： B63B29/04 ,  A45F3/15

摘要： Apparatus removably mountable between the gunwales of a canoe and supporting a pad containing frame assembly therebetween. The frame assembly serving as an extra seat in a first position and as a carrying yoke in a second inverted position. In its various embodiments, the frame assembly mounts to the canoe gunwales in removable locking relation to permit reversal of the frame assembly between its seat and carrying positions. In the various embodiments, the locking mechanism comprises: spring loaded, notched, tubular clamps; channeled nylon blocks; pivoting cantilevered arms; and mating keyways, lockbolts and lockpins.

摘要翻译： 装置可移除地安装在独木舟的舷窗之间并且在其之间支撑包含框架组件的垫。 框架组件在第一位置中用作额外的座椅，并且在第二倒置位置中用作承载轭。 在其各种实施例中，框架组件以可拆卸的锁定关系安装到独木舟风船，以允许框架组件在其座椅和承载位置之间的反转。 在各种实施例中，锁定机构包括：弹簧加载的，有缺口的管状夹具; 通道尼龙块; 枢转悬臂 和配对键槽，锁栓和锁栓。