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1. 发明授权

US4372241A Rudder assembly 失效
标题翻译：方向舵总成
公开(公告)号：US4372241A
公开(公告)日：1983-02-08
申请号：US223728
申请日：1981-01-09
申请人： William R. Tritt
发明人： William R. Tritt
IPC分类号： B63H25/38 , B63H25/06
CPC分类号： B63H25/382 , B63H2025/385
摘要： A rudder assembly for sail boats and the like comprising a rudder support frame pivotally attached to the stern portion of the boat, a substantially horizontal tiller fixedly attached to the upper portion of the rudder support frame, a rudder blade pivotally coupled to the rudder support frame, a rudder blade control mechanism including kickup control arm pivotally coupled to the upper portion of the rudder blade and an interconnecting kickup control member pivotally coupled between the kickup control arm and the substantially horizontal tiller to selectively move the rudder blade between a first or lower position, intermediate or trail position and second or upper position by the pushing or pulling of the kickup control arm, the rudder blade control mechanism further includes a lock member fixedly attached to the kickup control arm disposed to selectively engage the substantially horizontal tiller to lock the rudder blade in the lower or upper position.
摘要翻译：用于帆船等的方向舵组件包括可枢转地附接到船的船尾部分的方向舵支撑框架，固定地附接到舵支撑框架的上部的大致水平的耕耘机，可枢转地联接到舵支撑框架的舵叶，舵叶控制机构，其包括可枢转地联接到舵叶的上部的启动控制臂和枢转地联接在所述起动控制臂和所述基本上水平的耕耘机之间的互连跳动控制构件，以选择性地将所述舵叶移动到第一或更低位置，中间位置或行程位置以及通过推动或拉动所述升降控制臂的第二或上部位置，所述舵叶控制机构还包括固定地附接到所述升降控制臂的锁定构件，所述锁定构件设置成选择性地接合所述基本水平的耕耘机以锁定所述舵刀片位于下部或上部位置。

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