公开(公告)号：US06406217B1

公开(公告)日：2002-06-18

申请号：US09927117

申请日：2001-08-10

申请人： David R. Daniel ,  Derek W. Dice ,  Todd D. MacNeill ,  Kenneth L. McAllister ,  Thomas E. Wimp

发明人： David R. Daniel ,  Derek W. Dice ,  Todd D. MacNeill ,  Kenneth L. McAllister ,  Thomas E. Wimp

IPC分类号： E02B312

CPC分类号： E02B3/121

摘要： A lifting and placement device for seabed mats. The device has a frame made of a first and second support beam each of which have a release shaft located adjacent thereto. The release shafts are rotatably engaged to a central actuation shaft that when turned cause the release shafts to rotate thereby removing displaceable support pins from retaining supports. Once the support pins are released from the supports, a seabed mat which is supported below the device is released on all sides of the frame. The device has the ability to connect a plurality of frames in end to end relationship allowing a single rotational force applied to an actuation lever to be transmitted along the conjoined frames.

摘要翻译： 用于海床垫的起吊装置。 该装置具有由第一和第二支撑梁制成的框架，每个支撑梁具有与其相邻的释放轴。 释放轴可旋转地接合到中心致动轴，当转动导致释放轴旋转时，从而将可移动的支撑销从保持支撑件移除。 一旦支撑销从支撑件中释放出来，支撑在装置下方的海床垫就被释放在框架的所有侧面上。 该装置能够以端对端的关系连接多个框架，从而允许施加到致动杆的单个旋转力沿着连结的框架传送。