-
-
-
公开(公告)号:EP4251554A1
公开(公告)日:2023-10-04
申请号:EP21834881.1
申请日:2021-11-26
申请人: F.Lli Righini S.r.l.
发明人: RIGHINI, Renzo , ARGELLI, Franco
-
4.
-
-
6.
-
公开(公告)号:EP2419569B1
公开(公告)日:2021-06-16
申请号:EP10764138.3
申请日:2010-04-19
发明人: KUIVAMÄKI, Pentti , LINDEMAN, Mikko
-
公开(公告)号:EP3546654A1
公开(公告)日:2019-10-02
申请号:EP19175074.4
申请日:2015-12-29
发明人: VAN LEEUWEN, Marinus Teunis, jr , VAN SEUMEREN, Johannes Antonius , de GROOT, Franciscus Marie , EIJKELKAMP, Alphonsus Gerardus Maria , EIJKELKAMP, Hugo Jaap
摘要: A method for removing an anchor or foundation pile out of the ground comprises the steps of positioning a drill apparatus at a position where the anchor or foundation pile is to be removed from out of the ground and where it is coupled to an object for anchoring and/or founding the object to the ground, which anchor or foundation pile comprises an assembly of a head section and one or more rod sections connected to each other, decoupling a proximal end of the connected sections from the object, and removing the connected sections out of the ground by means of an upwards pulling force, while repeatedly disconnecting one of the rod sections therefrom. According to the invention the drill apparatus is a sonic drill apparatus, wherein during at least part of the removing of the connected sections of the anchor or foundation pile out of the ground, a sonic vibration is introduced into the connected sections.
-
-
公开(公告)号:EP3256648A1
公开(公告)日:2017-12-20
申请号:EP15763104.5
申请日:2015-07-29
申请人: Ozkan, Aydin
发明人: Ozkan, Aydin
IPC分类号: E02D11/00
摘要: The present invention relates a connection adapter providing the connection of jaws (C) of every kind with vibro hammers (V) of every strength, which are used for driving and extracting of steel formed materials, profiles and steel pipes and further the connection adapter has at least one pressure member (4), which enables that the upper connection piece (2) and the lower connection piece (3) are interlocked by applying a force, if the interlocking of the upper connection piece (2) and the lower connection piece (3) is preferred.
-
-
-
-
-
-
-
-
-