公开(公告)号：US20240270520A1

公开(公告)日：2024-08-15

申请号：US18290182

申请日：2022-06-03

Applicant: MACGREGOR SWEDEN AB

Inventor： Tomas Wallin

IPC: B65G67/60 ,  B63B25/04 ,  B63B27/22 ,  B65G27/16

CPC classification number: B65G67/606 ,  B63B25/04 ,  B63B27/22 ,  B65G27/16 ,  B65G2201/04

Abstract: A storage and reclaim system for bulk material includes a bulk material holding space having a bottom portion provided with a discharge port. The bottom portion includes an inclined support plate for supporting the bulk material and for assisting gravity induced feeding of the bulk material towards the discharge port. The support plate is supported by a support structure in a free-floating manner. One or more vibrators are connected to the support plate and configured to transfer vibrational energy to the support plate to induce a vibrational movement of the support plate. The discharge port includes one or more inclined discharge port plates. One or more vibrators are connected to each discharge port plate.

公开(公告)号：US12151908B2

公开(公告)日：2024-11-26

申请号：US18290182

申请日：2022-06-03

Applicant: MACGREGOR SWEDEN AB

Inventor： Tomas Wallin

IPC: B65G67/60 ,  B63B25/04 ,  B63B27/22 ,  B65G27/16

Abstract: A storage and reclaim system for bulk material includes a bulk material holding space having a bottom portion provided with a discharge port. The bottom portion includes an inclined support plate for supporting the bulk material and for assisting gravity induced feeding of the bulk material towards the discharge port. The support plate is supported by a support structure in a free-floating manner. One or more vibrators are connected to the support plate and configured to transfer vibrational energy to the support plate to induce a vibrational movement of the support plate. The discharge port includes one or more inclined discharge port plates. One or more vibrators are connected to each discharge port plate.

公开(公告)号：US10315732B2

公开(公告)日：2019-06-11

申请号：US15300484

申请日：2015-01-26

Applicant: MACGREGOR SWEDEN AB

Inventor： Tomas Wallin

IPC: B63B27/30 ,  B63B27/10 ,  B63B39/02 ,  B65G67/60

Abstract: The present invention relates to a vessel (200, 300, 400, 600) comprising: a cargo transloading system, comprising: a crane (210, 310, 410, 610) supporting a cargo handling device (318, 418), and a counterweight arrangement (450, 550). The cargo handling device (318, 418) being rotatable about a vertical axis of rotation arranged with a first fixed offset in a first side direction with regard to a first vertical plane coinciding with a longitudinal center axis (CA) of the vessel (200, 300, 400, 600). The counterweight arrangement (450, 550) comprising a weight (452, 552, 652) which is movable such that the mass center (554) of the weight (452, 552, 652) is laterally displaceable between a first end position (556, 656) in which the mass center (554) is arranged in the vicinity of the first vertical plane and a second end position (558, 658) in which the mass center (554) is arranged with a second offset in a second side direction opposite to the first side direction with regard to the first vertical plane. The counterweight arrangement (450, 550) being arranged to move the weight (452, 552, 652) while the cargo handling device (318, 418) is rotated about the axis of rotation as a function of the rotation angle (a). The present invention also relates to a corresponding method and a use of the vessel (200, 300, 400, 600).