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1. 发明授权

US3913511A Navigational ice breaking means and vessel therefor 失效
标题翻译：导航破冰手段和船只
公开(公告)号：US3913511A
公开(公告)日：1975-10-21
申请号：US49607474
申请日：1974-08-09
申请人： WEILAND CARL W
发明人： WEILAND CARL W
IPC分类号： B63B35/12 , B63H1/38 , B63B35/08
CPC分类号： B63B35/12 , B63H1/38
摘要： A navigational ice breaking apparatus and a vessel incorporating same having ice cutting saws engaging the ice initially to score or cut the ice into strips of desired width, flanged drums following the saws for engaging the strips of ice to break off chunks of ice from the strips of desired length, elevator conveyors following the drums for lifting the ice chunks out of the water to a level above the remaining ice to clear a channel through the ice, disposal conveyors at the elevator conveyors lying transverse to the cleared channel and located to receive the ice chunks from the elevator conveyors and to expel the ice chunks sidewise outwardly of the cleared channel to prevent their reentry into the cleared channel. Flanged drums are also located after the conveyors to assist in breaking ice chunks escaping from the conveyors to reduce them to smaller pieces. The flanged drums are also flotation elements for the apparatus and are individually bi-directionally driven so that they constitute propulsion and/or steering elements paddle-wheel-wise by different speeds of rotation and counterrotation relative to one another. A deck interconnects the apparatus and supports the power and drive element and a bridge for operating control of same. The apparatus may be used separately as a barge or bow extension on a ship such as an ore carrier or oil tanker.
摘要翻译：导航式破冰装置和装有冰的切割锯具有冰切割锯，最初与冰接合，以将冰分成或切割成具有所需宽度的条状物，跟随锯之后的法兰鼓用于接合冰条，以从条带中分离出大块冰所需长度的电梯输送机，沿着滚筒将冰块从水中提升至高于剩余冰的水平，以清除通过冰的通道，电梯输送机处的废物输送机横向于清除的通道，并且定位成接收来自电梯输送机的冰块，并将冰块朝向清除通道的外侧排出，以防止其重入进入清除的通道。传送带之后也设有法兰鼓，以帮助破碎从输送机中排出的冰块，将其减小到较小的碎片。法兰鼓也是用于设备的浮选元件，并且被单独地双向驱动，使得它们通过相对于彼此的不同旋转速度和逆旋转而轮流地构成推进和/或转向元件。甲板将设备互连并支撑电源和驱动元件以及用于对其进行操作的桥。该装置可以单独用作在诸如矿石载体或油罐车的船上的驳船或船首延伸。

2. 发明授权

US3661109A Boat hull 失效
标题翻译：船舱
公开(公告)号：US3661109A
公开(公告)日：1972-05-09
申请号：US3661109D
申请日：1970-04-27
申请人： WEILAND CARL W
发明人： WEILAND CARL W
IPC分类号： B63B1/20
CPC分类号： B63B1/20 , B63B2001/202
摘要： A straight-line boat hull structure of delta shape which is constructed of planar panels set at angles of attack to the water to engage the water as inclined plane lifting ramps to raise the hull in conjunction with forward movement. The panels are set at compound angles to one another creating a truss structure of inherent mechanical strength. Side panels and a transom panel define the delta shape. The side panels intersect at the prow. Bottom fore panels, a bottom aft panel, and bottom aft bilge panels form a bottom structure between the side panels and transom panel in conjunction with a hydroplane step cross panel midway in the hull.
摘要翻译：三角形的直线船体结构，其由以水平角度设置的平面面板构成，以将水作为倾斜平面升降斜坡，以与向前运动一起提升船体。面板彼此成角度设置，形成固有机械强度的桁架结构。侧面板和横梁面板定义了三角形。侧板在头上相交。底部前面板，底部后板和底部后舱底板在侧板和横梁面板之间形成底部结构，并与船体中间的水平面横截面结合。

3. 发明授权

US3515236A Apparatus for providing an air cushion for a ground effect vehicle 失效
标题翻译：为地面效应车辆提供空气垫的装置
公开(公告)号：US3515236A
公开(公告)日：1970-06-02
申请号：US3515236D
申请日：1968-03-04
申请人： WEILAND CARL W
发明人： WEILAND CARL W
IPC分类号： B60V1/22 , B60V1/02 , B60V1/08
CPC分类号： B60V1/22

4. 发明授权

US3159361A Aircraft 失效
公开(公告)号：US3159361A
公开(公告)日：1964-12-01
申请号：US17315562
申请日：1962-02-14
申请人： WEILAND CARL W
发明人： WEILAND CARL W
IPC分类号： B60V1/14 , B64C29/00
CPC分类号： B60V1/14 , B64C29/0033

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