公开(公告)号：US3496312A

公开(公告)日：1970-02-17

申请号：US3496312D

申请日：1967-04-26

Applicant: ASEA AB

Inventor： SALLOW AKE

IPC: B66C13/30 ,  H01H3/42

CPC classification number: B66C13/30 ,  B66C2700/082

公开(公告)号：US3489293A

公开(公告)日：1970-01-13

申请号：US3489293D

申请日：1967-09-21

Applicant: ASEA AB

Inventor： SALLOW AKE

IPC: B66C13/48 ,  B63B27/10 ,  B66C13/30 ,  B66C23/52

CPC classification number: B63B27/10 ,  B66C13/30 ,  B66C2700/082

公开(公告)号：US3613625A

公开(公告)日：1971-10-19

申请号：US3613625D

申请日：1970-03-18

Applicant: ASEA AB

Inventor： RUDELIUS PER ,  SALLOW AKE

IPC: B63B21/00

CPC classification number: B63B21/00

Abstract: In order to keep a ship in constant position when moored at a quay, one or more mooring winches are mounted fore and aft of the ship and connected to fixed points on the quay. A pillar on the quay is engaged by a forked rod pivoted at the side of the ship. Pivoting of this rod by any movement of the ship operates a control device which sets one or the other of the winch motors in operation so as to restore the ship in its original position.