Abstract: An automatic bag loading system includes a transfer arm configured to grab a bag and transfer the bag from a conveyor a bag gripper, which then rotates the bag to a filling station. The system further includes a detection device to detect a location of a leading edge of the bag between the conveyor and the bag gripper.

Abstract: An automatic bag loading system includes a transfer arm configured to grab a bag and transfer the bag from a conveyor a bag gripper, which then rotates the bag to a filling station. The system further includes a detection device to detect a location of a leading edge of the bag between the conveyor and the bag gripper.

Abstract: A pile driver system for installing or removing foundation elements, such as piles, anchors, and conductors, in a subsea ground formation, includes a closed housing defining a cavity, an impact weight accommodated inside the housing, a hydraulic circuit for reciprocating the impact weight, which circuit comprises one or more valves, a cylinder, and a piston accommodated in the cylinder and connected to the impact weight, a pump for withdrawing water from the surroundings of the pile driver and providing pressurized water to the hydraulic circuit, and at least one outlet for returning water to the surroundings. The exhaust of the hydraulic circuit communicates with the cavity and the outlet is located in the wall of the housing.

Abstract: A pile driver system for installing or removing foundation elements, such as piles, anchors, and conductors, in a subsea ground formation, includes a closed housing defining a cavity, an impact weight accommodated inside the housing, a hydraulic circuit for reciprocating the impact weight, which circuit comprises one or more valves, a cylinder, and a piston accommodated in the cylinder and connected to the impact weight, a pump for withdrawing water from the surroundings of the pile driver and providing pressurized water to the hydraulic circuit, and at least one outlet for returning water to the surroundings. The exhaust of the hydraulic circuit communicates with the cavity and the outlet is located in the wall of the housing.

Abstract: The invention pertains to a driver (1) for installing foundation elements, such as anchors or piles, in a ground formation and preferably in submerged condition, comprising a housing for accommodating and guiding a weight, an element for mounting the driver (1) on or in the foundation element, one or more chambers for holding a charge or one or more connectors for connecting the driver (1) to a source of a high pressure gas, and corresponding conduits allowing a high pressure gas to flow from the chamber(s) or connector(s) to below the weight. The housing is adapted to allow a stroke of the weight having a length such that, during upward movement of the weight the pressure of the gas drops to a value, which will cause the weight to decelerate.

Abstract: An apparatus and method of temporarily coupling a hook material to a fibrous non-loop material by introducing the hook material to the non-loop material and ultrasonically vibrating at least one of the materials to cause temporary engagement between the two materials.