首页> 外国专利> DEVICE OF MOUNTING AND DEMOUNTING PROPELLER UNIT UNDER WATER

DEVICE OF MOUNTING AND DEMOUNTING PROPELLER UNIT UNDER WATER

机译:水下螺旋桨装置的安装与拆卸

摘要

Apparatus for mounting and dismounting a submerged propeller unit to and from the hull of a floating body from the outside thereof comprises a flange in the hull surrounding an opening therein and having passages therein, a flange on the propeller unit having fastening means corresponding to the passages in the hull flange, a drive coupling member on the propeller unit adapted to extend through the hull opening when the propeller unit flange is secured to the hull flange, guides on the propeller unit for guiding the coupling member into the hull opening and for positioning the propeller unit flange with its fastening threaded bores in registry with the passages in the hull flange as the propeller unit is raised to assembled position with its flange against the hull fange, a removable watertight chamber formed in the hull and communicating with the opening therein, cables extending through watertight ways in the hull and adapted to be secured detachably to the propeller unit to raise the same to bring the propeller unit flange to the level of the hull flange with the fastening threaded bores in the former in registry with the passages in the latter, and mechanism operable from outside said watertight chamber and extending therethrough for installing fastenings cooperating with said propeller unit flange fastenings and with said passages to secure said propeller unit flange to the hull flange.
机译:用于将浸没式螺旋桨单元从其外部安装到浮体的船体和从其上拆卸的设备包括:船体中的凸缘,其围绕其中的开口并在其中具有通道;螺旋桨单元上的凸缘具有与该通道相对应的紧固装置。在船体法兰中,当推进器单元法兰固定到船体法兰上时,推进器单元上的驱动联接部件适于延伸穿过船体开口,在推进器单元上引导以将联接部件引导到船体开口中并定位螺旋桨单元法兰,其紧固螺纹孔与船体法兰中的通道对齐,当螺旋桨单元上升到装配位置时,其法兰抵靠船体侧翼;可拆卸的水密室形成于船体中,并与船体中的开口连通;电缆通过船体中的水密方式延伸,并适于可拆卸地固定到螺旋桨单元上以升高与前者中的紧固螺纹孔与后者中的通道对准的螺旋桨单元法兰带到船体法兰的高度,以及可从所述水密室外部操作并延伸穿过其中以安装与所述螺旋桨协作的紧固件的机构单元法兰紧固件和带有所述通道的装置将所述螺旋桨单元法兰固定到船体法兰。

著录项

  • 公开/公告号JPS6047154B2

    专利类型

  • 公开/公告日1985-10-19

    原文格式PDF

  • 申请/专利权人 KAMEWA AB;

    申请/专利号JP19760059552

  • 发明设计人 ANDERUSU RENNARUTO PEERUSUSON;

    申请日1976-05-22

  • 分类号B63B9/00;B63B17/00;B63H5/07;B63H5/14;B63H25/42;

  • 国家 JP

  • 入库时间 2022-08-22 08:24:03

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号