| 摘要 |
<p>A locking twistlock assembly for releasably coupling a lining beam to a container having top side corner casting with oval openings. Locking heads (6) are insertable into said openings and rotatable to a locking position (B) thereby coupling together the container and the beam. The twistlock (20) is rotated by an operating device (5) releasably connected to a turning element (17) being demountably but unturnably affixed to the twistlock (20). An annular groove (13) accomodates removable bearing elements (15, 16), for fixation of the shaft (20) to axial displacement at lifting. The turning element (17) keeps the bearing rings (15, 16) in the groove (13) and is fixed to axial displacement by locking means (22-25) at rotation from the open position (A) to the locking position (B) and vice versa. At rotation outside the working area (A-B) the element (17) is releasable axially for removing of the bearing rings (15, 16) and the locking heads (6) of easy exchange of damaged parts without tools. </p> |
