公开(公告)号：US4997049A

公开(公告)日：1991-03-05

申请号：US394212

申请日：1989-08-15

申请人： Klaus Tank ,  Peter Tomlinson ,  Richard P. Burnand

发明人： Klaus Tank ,  Peter Tomlinson ,  Richard P. Burnand

IPC分类号： B23B27/14 ,  B28D1/18 ,  E21B10/56 ,  E21B10/567 ,  E21B10/573

CPC分类号： E21B10/5676 ,  B23B27/141 ,  B28D1/188 ,  E21B10/5735 ,  B23B2222/28 ,  B23B2226/31 ,  Y10T407/26 ,  Y10T407/27

摘要： A tool insert having a cemented carbide substrate with a recess formed in one end of the substrate and having an abrasive compact located in the recess and bonded to the substrate. The cemented carbide substrate has two ends joined by a side, and the recess formed in the substrate has a side and a base, with the side sloping inwards towards a center point of the base. The abrasive compact includes a top surface which provides a cutting surface or edge for the tool insert, a bottom surface which is complementary to the base of the recess, and a side surface which is complementary to the side of the recess.

公开(公告)号：US4337045A

公开(公告)日：1982-06-29

申请号：US180107

申请日：1980-08-21

申请人： Frank Jones ,  Peter Tomlinson

发明人： Frank Jones ,  Peter Tomlinson

IPC分类号： G09B9/06

CPC分类号： G09B9/063

摘要： A ship navigation and handling training simulator comprises a console for use by an instructor and a console for use by a student navigator. Each console has a visual display unit with a screen to provide a mimic display of the ship and environmental information, and the instructor console is associated with two groups of controls for setting in, respectively, the environmental and display information applicable to the navigational or ship handling exercise to be performed and information representing ship/tug control decisions by the student. The consoles are interconnected by a voice link so that the instructor can initially set the environmental and display controls and subsequently adjust the group of controls for ship/tug control in accordance with vocal instructions from the student transmitted via the voice link. Computer means are programmed to control the displays on the screens on a time scale in accordance with the information set-in on both groups of controls and the changes thereto during the course of the exercise.

摘要翻译： 船舶导航和处理训练模拟器包括由教练使用的控制台和由学生导航员使用的控制台。 每个控制台都有一个带有屏幕的视觉显示单元，提供船舶和环境信息的模拟显示，教练员控制台与两组控制相关联，分别设置适用于导航或船舶的环境和显示信息 执行处理演习和学生代表船舶/拖船控制决定的信息。 控制台通过语音链接相互连接，以便指导员可以初始地设置环境和显示控制，并随后根据通过语音链接发送的学生的声音指令调整用于船舶/拖船控制的控制组。 计算机装置被编程为根据在两组控制中设置的信息及其在运动过程中的变化来按时间尺度控制屏幕上的显示。

公开(公告)号：US4216538A

公开(公告)日：1980-08-05

申请号：US939772

申请日：1978-09-05

申请人： Peter Tomlinson ,  Dennis Healy

发明人： Peter Tomlinson ,  Dennis Healy

IPC分类号： G01S15/88 ,  G01C21/00 ,  G01S5/18 ,  G01S5/20 ,  G01S15/87 ,  G01S7/54 ,  G01S9/68

CPC分类号： G01S15/872

摘要： A navigation aid for determining berthing data comprises distance detecting units embodying sonar transducers which are spaced apart along the length of a jetty a short distance behind the berthing line. The units are operative to provide signals indicative of the distance from the berthing line of correspondingly spaced sections of the ship, and a microcomputer selects two out of three of these signals and processes them to determine the distance from the berthing line of nominal bow and stern sections of the ship, the nominal measuring points being different from the actual measuring points at which the transducers are positioned. The microcomputer also processes the selected signals to determine the velocity of the bow and stern sections relative to the berthing line, and controls a jetty display of the determined distance and velocity data in addition to local and remote indications/recordal thereof.

摘要翻译： 用于确定泊位数据的导航辅助装置包括体现声纳换能器的距离检测单元，其沿码头线后方短距离的码头间隔开。 这些单元可操作以提供指示与船舶的相应间隔部分的停靠线的距离的信号，并且微型计算机选择这三个信号中的两个，并处理它们以确定与标称弓和船尾的停靠线的距离 船舶的部分，标称测量点与换能器所在的实际测量点不同。 微型计算机还处理所选择的信号以确定弓和船尾部分相对于停靠线的速度，并且除了本地和远程指示/记录之外还控制所确定的距离和速度数据的码头显示。