Global Patent Index - EP 3705629 B1

EP 3705629 B1 20210721 - RAMMING APPARATUS AND METHOD FOR DRIVING PILES INTO GROUND

Title (en)

RAMMING APPARATUS AND METHOD FOR DRIVING PILES INTO GROUND

Title (de)

RAMMVORRICHTUNG UND VERFAHREN ZUM EINRAMMEN IN EINEN BODEN

Title (fr)

DISPOSITIF DE BATTAGE ET PROCÉDÉ DE BATTAGE DANS UN SOL

Publication

EP 3705629 B1 20210721 (DE)

Application

EP 19161108 A 20190306

Priority

EP 19161108 A 20190306

Abstract (en)

[origin: US2020283981A1] The invention relates to a pile-driving device and a method for driving driving material into a ground, wherein, for the purpose of driving-in, the driving material is clamped and held by means of a clamping means on a pile-driving power unit and prior to clamping the driving material is connected by means of a flexible securing element, in particular a securing chain, to the pile-driving power unit. In accordance with the invention a pressing element is provided which is displaced relative to the pile-driving power unit towards the driving material and, in doing so, a pressing force is applied onto an upward-directed front face of the driving material.

IPC 8 full level

E02D 5/16 (2006.01); E02D 7/16 (2006.01); E02D 7/18 (2006.01); E02D 11/00 (2006.01); E02D 13/00 (2006.01)

CPC (source: CN EP US)

E02D 5/16 (2013.01 - EP); E02D 7/08 (2013.01 - US); E02D 7/16 (2013.01 - EP); E02D 7/18 (2013.01 - EP US); E02D 7/20 (2013.01 - CN); E02D 11/00 (2013.01 - CN EP); E02D 13/00 (2013.01 - EP); E02D 13/04 (2013.01 - US); E02D 7/06 (2013.01 - US)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3705629 A1 20200909; EP 3705629 B1 20210721; CN 111663531 A 20200915; CN 111663531 B 20220503; US 11346070 B2 20220531; US 2020283981 A1 20200910

DOCDB simple family (application)

EP 19161108 A 20190306; CN 202010152503 A 20200306; US 202016806624 A 20200302