公开(公告)号：EP4461878A1

公开(公告)日：2024-11-13

申请号：EP24174768.2

申请日：2024-05-08

申请人： Norman BV

发明人： SMET, Tom

IPC分类号： E02F3/18 ,  E02F3/20 ,  E02F3/47 ,  E02F5/08 ,  E02F5/10 ,  E02F5/12 ,  E02F3/24 ,  E02F9/28 ,  E02F5/02

摘要： An injection device for use with a device for manufacturing a vertical soil retaining wall and/or foundation, wherein the injection device (100) is configured to be coupled to a cutting frame and comprises at least one first outlet (110) and at least one second outlet (120), wherein the at least one second outlet is intended to lie higher than the at least one first outlet (110), as seen in a substantially vertical direction, wherein the injection device is configured to inject binding agent via the at least one first outlet and a gas via the at least one second outlet during driving into the ground, and wherein the injection device is configured to inject binding agent via the at least one second outlet (120) during removal of the cutting frame from the trench.

公开(公告)号：EP4347952A1

公开(公告)日：2024-04-10

申请号：EP22733478.6

申请日：2022-06-03

申请人： Norman BV

发明人： SMET, Tom Dominique Herman

IPC分类号： E02D17/13 ,  E02F3/20 ,  E02F3/24 ,  E02F9/28