公开(公告)号：US08475079B2

公开(公告)日：2013-07-02

申请号：US13007752

申请日：2011-01-17

申请人： Derek Humphries ,  James Allen McConnell

发明人： Derek Humphries ,  James Allen McConnell

IPC分类号： E02B5/02 ,  E02B5/08

CPC分类号： E03F3/046

摘要： A drainage apparatus comprises a support device including a support segment defining a clamp path, a first clamp member and a second clamp member. At least the second clamp member is configured to be coupled to the support segment while being free to translate along the clamp path. The drainage apparatus further includes a wedge including a drive axis, a first edge and a second edge. The wedge is tapered along the drive axis between the first edge and the second edge, and the wedge is configured to be driven in a direction of the drive axis into a locked orientation of the support device.

摘要翻译： 排水装置包括支撑装置，其包括限定夹紧路径的支撑段，第一夹紧构件和第二夹紧构件。 至少第二夹紧构件被构造成在沿着夹紧路径自由平​​移的同时联接到支撑段。 排水装置还包括包括驱动轴，第一边缘和第二边缘的楔子。 楔形件沿着驱动轴线在第一边缘和第二边缘之间是锥形的，并且楔形构造成沿着驱动轴线的方向被驱动到支撑装置的锁定方向。

公开(公告)号：US20120183352A1

公开(公告)日：2012-07-19

申请号：US13007752

申请日：2011-01-17

申请人： Derek Humphries ,  James Allen McConnell

发明人： Derek Humphries ,  James Allen McConnell

IPC分类号： E02B11/00

CPC分类号： E03F3/046

摘要： A drainage apparatus comprises a support device including a support segment defining a clamp path, a first clamp member and a second clamp member. At least the second clamp member is configured to be coupled to the support segment while being free to translate along the clamp path. The drainage apparatus further includes a wedge including a drive axis, a first edge and a second edge. The wedge is tapered along the drive axis between the first edge and the second edge, and the wedge is configured to be driven in a direction of the drive axis into a locked orientation of the support device.

摘要翻译： 排水装置包括支撑装置，其包括限定夹紧路径的支撑段，第一夹紧构件和第二夹紧构件。 至少第二夹紧构件被构造成在沿着夹紧路径自由平​​移的同时联接到支撑段。 排水装置还包括包括驱动轴，第一边缘和第二边缘的楔子。 楔形件沿着驱动轴线在第一边缘和第二边缘之间是锥形的，并且楔形构造成沿着驱动轴线的方向被驱动到支撑装置的锁定方向。