公开(公告)号：US20110062729A1

公开(公告)日：2011-03-17

申请号：US12386806

申请日：2009-04-23

申请人： James L. Ruggerio

发明人： James L. Ruggerio

IPC分类号： E05C17/54

CPC分类号： E05C17/54 ,  Y10T292/71 ,  Y10T292/73

摘要： A wedge apparatus includes a first wedge member and a second wedge member. A pivot pin is interconnected between a front end of the first wedge member and a front end of the second wedge member. A compressible spring is interconnected between the first wedge member and the second wedge member at a location distal from the pivot pin. The first wedge member can be substantially U-shaped and can include upwardly oriented first flange portions. Similarly, the second wedge member can be substantially U-shaped and can include downwardly oriented second flange portions. The U-shaped second wedge member is nested within the U-shaped first wedge member when the compressible spring is fully compressed between the first wedge member and the second wedge member. Preferably, a quantity of high friction material is bonded to the first wedge member bottom surface, and a second quantity of high friction material is bonded to the second wedge member top surface.

公开(公告)号：US08042846B2

公开(公告)日：2011-10-25

申请号：US12386806

申请日：2009-04-23

申请人： James L. Ruggerio

发明人： James L. Ruggerio

IPC分类号： E05C17/50

CPC分类号： E05C17/54 ,  Y10T292/71 ,  Y10T292/73

摘要： A wedge apparatus includes a first wedge member and a second wedge member. A pivot pin is interconnected between a front end of the first wedge member and a front end of the second wedge member. A compressible spring is interconnected between the first wedge member and the second wedge member at a location distal from the pivot pin. The first wedge member can be substantially U-shaped and can include upwardly oriented first flange portions. Similarly, the second wedge member can be substantially U-shaped and can include downwardly oriented second flange portions. The U-shaped second wedge member is nested within the U-shaped first wedge member when the compressible spring is fully compressed between the first wedge member and the second wedge member. Preferably, a quantity of high friction material is bonded to the first wedge member bottom surface, and a second quantity of high friction material is bonded to the second wedge member top surface.

摘要翻译： 楔形装置包括第一楔形构件和第二楔形构件。 枢轴销在第一楔形构件的前端和第二楔形构件的前端之间相互连接。 可压缩弹簧在远离枢轴销的位置处在第一楔形构件和第二楔形构件之间互连。 第一楔形构件可以是大致U形的并且可以包括向上定向的第一凸缘部分。 类似地，第二楔形构件可以是大致U形的并且可以包括向下定向的第二凸缘部分。 当可压缩弹簧在第一楔形构件和第二楔形构件之间被完全压缩时，U形的第二楔形构件嵌套在U形的第一楔形构件内。 优选地，一定量的高摩擦材料结合到第一楔形构件底面，并且第二数量的高摩擦材料结合到第二楔形构件顶表面。