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1. 发明授权

US4690367A Wood-form splice stake and carrier 失效
标题翻译：木形拼接桩和承载架
公开(公告)号：US4690367A
公开(公告)日：1987-09-01
申请号：US816322
申请日：1986-01-06
申请人： Beryl D. Weathers
发明人： Beryl D. Weathers
IPC分类号： B65G7/12 , E01C19/50 , E01C7/00
CPC分类号： E01C19/502 , B65G7/12
摘要： A wood-form splice stake includes an elongated stake member having a lower end adapted to be driven into the ground. A pair of flat flanges extend laterally outwardly in opposite directions from the upper end of the stake member for securement to respective adjacent ends of aligned concrete form boards for maintaining them in alignment and securing them against relative vertical movement. The stakes are preferably formed so as to be stackable in nested relation. A stake carrier includes an elongated base having an upstanding post insertable through aligned pull holes in the stacked stake members. The other ends of the stake members are confined between upstanding legs on the base plate to prevent pivotal movement about the post. A lock device is operatively associated with the post for releasably locking the stakes against removal from the post.Metal-to-wood form adapters are provided for aligning and supporting wood form boards relative to conventional metal forms.
摘要翻译：木形拼接桩包括细长的桩构件，其具有适于被驱动到地面中的下端。一对扁平的凸缘从相对于支柱构件的上端的相反方向横向向外延伸，用于固定到对准的混凝土板的相应的相邻端部，以使它们保持对准并使它们抵抗相对的垂直运动。这些桩优选形成为能够以嵌套关系堆叠。桩架包括具有可穿过堆叠的桩构件中的对齐的拉孔插入的直立柱的细长底座。支柱构件的另一端被限制在基板上的直立腿之间以防止围绕柱的枢转运动。锁定装置与柱可操作地相关联，用于可释放地锁定桩，以免从柱上移除。提供了金属对木制的适配器，用于对准和支撑木质板相对于常规的金属形式。

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