公开(公告)号：US10597841B2

公开(公告)日：2020-03-24

申请号：US16303054

申请日：2017-05-27

申请人： TECHNISCHE UNIVERSITEIT DELFT

发明人： Bernardus Johannes Maria Arntz ,  Nicolaas Michiel Noordam

IPC分类号： E02D5/72 ,  E02D7/18 ,  E02D13/00 ,  B06B1/16 ,  E02D5/24 ,  E02D7/28 ,  E02D27/52

摘要： A foundation pile end piece is provided that includes a ring-shape connection housing, where a proximal end of the ring-shape connection housing is configured to secure to a bottom end of a foundation pile, a moveable tip, where a distal end of the ring-shape connection housing is configured to fixedly hold the moveable tip, where the moveable tip is disposed to oscillate transversely with respect to a central axis of the ring-shape connection housing, where the moveable tip is configured to displace soil from the bottom end of the foundation pile according to actuation of the oscillation.

公开(公告)号：US20190292745A1

公开(公告)日：2019-09-26

申请号：US16303054

申请日：2017-05-27

申请人： TECHNISCHE UNIVERSITEIT DELFT

发明人： Bernardus Johannes Maria Arntz ,  Nicolaas Michiel Noordam

IPC分类号： E02D13/00 ,  E02D5/24 ,  E02D5/72 ,  E02D7/28 ,  B06B1/16

摘要： A foundation pile end piece is provided that includes a ring-shape connection housing, where a proximal end of the ring-shape connection housing is configured to secure to a bottom end of a foundation pile, a moveable tip, where a distal end of the ring-shape connection housing is configured to fixedly hold the moveable tip, where the moveable tip is disposed to oscillate transversely with respect to a central axis of the ring-shape connection housing, where the moveable tip is configured to displace soil from the bottom end of the foundation pile according to actuation of the oscillation.