发明名称 DEVICE AND METHOD FOR A WINCH FOR PULLING A RISER UP TO A FIXED OR FLOATING OFFSHORE INSTALLATION
摘要 <p>According to the invention, there is provided a device for a winch (2) for pulling a riser in to a fixed or floating offshore installation (1), wherein an actuator-operated manipulator arm (6) is attached to the winch (2). The manipulator arm (6) is able to guide a wire (3) with which the riser is hoisted up, the manipulator arm (6) pulling the riser in a horizontal direction into the desired installation position once the riser has been hoisted up to the right height. According to the invention, there is also provided a method for a winch (2) as disclosed above.</p>
申请公布号 WO2007117150(A1) 申请公布日期 2007.10.18
申请号 WO2007NO00126 申请日期 2007.04.03
申请人 ENGINEERING-SUPPORT AS;SEVAN MARINE AS;EIKREM, ODDVAR 发明人 EIKREM, ODDVAR
分类号 E21B19/00;B66C13/02 主分类号 E21B19/00
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