A vibro replacement probe includes a ramming tube that is connected with a filling piece that includes a feed tube as well as a filling funnel and/or a hose connection flange. The feed tube is firmly connected with a vibrator that has a mechanism for pivoting attachment to the leader of a construction machine, wherein the mechanism includes a connection part that is connected with the vibrator so as to pivot and that can be attached to a carriage that is displaceably guided on the leader. Furthermore, a construction machine has such a vibro replacement probe and a method equips a leader of a construction machine with such a vibro replacement probe.

A vibro replacement probe includes a ramming tube that is connected with a filling piece that includes a feed tube as well as a filling funnel and/or a hose connection flange. The feed tube is firmly connected with a vibrator that has a mechanism for pivoting attachment to the leader of a construction machine, wherein the mechanism includes a connection part that is connected with the vibrator so as to pivot and that can be attached to a carriage that is displaceably guided on the leader. Furthermore, a construction machine has such a vibro replacement probe and a method equips a leader of a construction machine with such a vibro replacement probe.

A pier tool, includes: a tubular body having an uphole end and a downhole end and defining a flow path therethrough and a tamping head disposed within the flow path of the tubular body and defines tamping surface on a downhole side of the tamping head A method for forming a pier includes assembling a pier tool mandrel, a pier tool mandrel including the pier tool and forming a rammed aggregate pier using the pier tool mandrel.

A pier tool, includes: a tubular body having an uphole end and a downhole end and defining a flow path therethrough and a tamping head disposed within the flow path of the tubular body and defines tamping surface on a downhole side of the tamping head A method for forming a pier includes assembling a pier tool mandrel, a pier tool mandrel including the pier tool and forming a rammed aggregate pier using the pier tool mandrel.

A one-piece, Z shaped steel plate foundation comprising a main plate body extending the longitudinal length of the foundation from a top to a bottom of the foundation, a single rear flange extending perpendicular to the main plate body in a first direction at a rear edge of the main plate body, wherein the single rear flange does not extend past the main plate body in the direction opposite the first direction, a single front flange extending perpendicular to the main plate body in the direction opposite the first direction at a front edge of the main plate body, wherein the single front flange does not extend past the main plate body in the first direction; and a plurality of mounting holes at the top of the one-piece metal plate foundation configured for attachment to the structure to be supported.

A one-piece, Z shaped steel plate foundation comprising a main plate body extending the longitudinal length of the foundation from a top to a bottom of the foundation, a single rear flange extending perpendicular to the main plate body in a first direction at a rear edge of the main plate body, wherein the single rear flange does not extend past the main plate body in the direction opposite the first direction, a single front flange extending perpendicular to the main plate body in the direction opposite the first direction at a front edge of the main plate body, wherein the single front flange does not extend past the main plate body in the first direction; and a plurality of mounting holes at the top of the one-piece metal plate foundation configured for attachment to the structure to be supported.

Hammering device for hammering elongated objects into the ground. The hammering device comprises a body (1) attachable to a power tool, a vibrator device (6) attached to the body (1) with damping cushions (9), and movable gripping jaws (10) for gripping the object to be hammered, the movable gripping jaws (10) comprising gripping elements (23). The movable gripping jaws (10) are attached to the vibrator device (6) with detachable pins (20, 21) that form pivots (8) and the gripping jaws (10) are located on top of and underneath the vibrator device (6).

Hammering device for hammering elongated objects into the ground. The hammering device comprises a body (1) attachable to a power tool, a vibrator device (6) attached to the body (1) with damping cushions (9), and movable gripping jaws (10) for gripping the object to be hammered, the movable gripping jaws (10) comprising gripping elements (23). The movable gripping jaws (10) are attached to the vibrator device (6) with detachable pins (20, 21) that form pivots (8) and the gripping jaws (10) are located on top of and underneath the vibrator device (6).

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.

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.