公开(公告)号：US5331603A

公开(公告)日：1994-07-19

申请号：US33224

申请日：1993-03-18

申请人： David N. Strong ,  Daniel L. Baker

发明人： David N. Strong ,  Daniel L. Baker

IPC分类号： G01V1/38

CPC分类号： G01V1/3835

摘要： A magnetic heading sensor alignment and roll reducing device is provided. Aenerally cylindrical assembly has a first end and a second end. Each end has a plurality of grooves located equiangularly on a circle with the center thereof located at the cylindrical assembly's center longitudinal axis. Bearings, positioned at and supported by the first and second ends, support a magnetic heading sensor at either end thereof. The bearings provide the sensor with rotational freedom about the center longitudinal axis. A counterweight is affixed to the sensor such that its center of gravity and the sensor's center of gravity are located at a common axial loci. A plurality of longitudinal spring strips are provided to fit into corresponding ones of the grooves on the first and second ends of the cylindrical assembly. The spring strips cooperate with the inner surface of a tubular housing when the device is inserted therein. All materials used to construct the device are non-magnetic.

摘要翻译： 提供了一种磁性航向传感器定位和滚降机构。 大致圆柱形的组件具有第一端和第二端。 每个端部具有位于圆周上等角度的多个凹槽，其中心位于圆柱形组件的中心纵向轴线处。 定位在第一和第二端并由其支撑的轴承在其任一端支撑磁性航向传感器。 轴承为传感器提供围绕中心纵向轴线的旋转自由度。 配重固定在传感器上，使其重心和传感器的重心位于共同的轴向位置。 提供多个纵向弹簧条以装配到圆柱形组件的第一和第二端上的对应的凹槽中。 当装置插入其中时，弹簧条与管状壳体的内表面协作。 用于构造设备的所有材料都是非磁性的。

公开(公告)号：US5034712A

公开(公告)日：1991-07-23

申请号：US548655

申请日：1990-07-05

申请人： David N. Strong

发明人： David N. Strong

IPC分类号： G01C25/00 ,  G01V1/20

CPC分类号： G01V1/201 ,  G01C25/00

摘要： A magnetic heading sensor alignment device for an acoustic towed line arrays described. It includes a generally cylindrical non-magnetic piece having a longitudinal opening along its central axis to accommodate the heading sensor. A plurality of longitudinal non-magnetic strips or springs are provided around the cylindrical piece by securing them at the ends of the cylindrical piece to form a cage. This provides a spring-like action when the alignment device including the heading sensor is inserted inside the hose of the towed line array and thus keep the heading sensor aligned during the deployment of the acoustic towed array.

摘要翻译： 描述了用于声束引导线阵列的磁向导传感器对准装置。 它包括大致圆柱形的非磁性件，其具有沿其中心轴线的纵向开口，以容纳行程传感器。 通过将圆柱形件的​​端部固定在圆柱形件的​​周围来形成多个纵向非磁性带或弹簧以形成保持架。 当将包括航向传感器的对准装置插入到牵引线阵列的软管内时，这提供了类似弹簧的动作，并且因此在声部拖曳阵列展开期间保持航向传感器对准。

公开(公告)号：US5318389A

公开(公告)日：1994-06-07

申请号：US58019

申请日：1993-05-06

申请人： David N. Strong ,  Durrell B. Rader

发明人： David N. Strong ,  Durrell B. Rader

IPC分类号： B23B5/16 ,  B26B27/00

CPC分类号： B23B5/167 ,  Y10T408/03 ,  Y10T408/895

摘要： The present invention relates to a hose termination apparatus for sizing annner diameter and an outer diameter towed-sonar-array-strength-reinforced-flexible-tubing to prepare a tubing termination end face to mate with a precision formed tubing termination piece and a method for using the apparatus. The apparatus includes a first inner diameter sizing jig and material removal tool pair comprising an inner diameter sizing jig and a first material removal tool assembly and a second outer diameter sizing jig and material removal tool pair comprising a second material removal tool assembly and a mandrel.

摘要翻译： 本发明涉及一种用于调整内径和外径拖曳声纳阵列强度增强柔性管的尺寸的软管端接装置，以制备与精密成形管端接件配合的管终端端面和方法 用于使用该装置。 该装置包括第一内径尺寸夹具和材料去除工具对，其包括内径尺寸夹具和第一材料去除工具组件以及包括第二材料移除工具组件和心轴的第二外径尺寸夹具和材料移除工具对。

公开(公告)号：US5727298A

公开(公告)日：1998-03-17

申请号：US716700

申请日：1996-09-19

申请人： David N. Strong

发明人： David N. Strong

IPC分类号： B25B27/02 ,  B25B27/073 ,  B23P19/04

CPC分类号： B25B27/023 ,  Y10T29/53848 ,  Y10T29/53861 ,  Y10T29/53878

摘要： An extractor for use in removing a solid, smooth, press fit shaft from a sing where access to the shaft is restricted. The extractor has a jacket and a collet. The collet fits around the shaft and the collet in turn fits within the jacket. The exterior of the collet end within which the shaft is placed is tapered and this tapered portion of the collet fits within a similarly tapered bore in the jacket. The collet has a threaded end opposite the tapered portion and the threaded end protrudes from the jacket when the tapered portion is fully seated within the tapered bore of the jacket. A nut is placed onto the threaded end and tightened such that the collet is pulled further into the jacket. The movement of the tapered portion within the tapered bore creates a wedging action which forces the collet against the shaft. As the nut is further tightened, the collet grips the shaft tighter. When the collet is sufficiently tightened about the shaft, jacking screws are inserted through a flange on the jacket and brought to bear against the shaft housing. Turning the jacking screws pulls the jacket, collet and attached shaft free of the housing.

摘要翻译： 一种用于从外壳进入的固定平滑的压配合轴的抽出器，该壳体限制了进入轴的位置。 提取器具有夹克和夹头。 夹头套在轴上，夹头又装在夹套内。 其中放置轴的夹头端的外部是锥形的，并且夹头的该锥形部分适合夹套中类似的锥形孔。 夹头具有与锥形部分相对的螺纹端，并且当锥形部分完全安置在夹套的锥形孔内时，螺纹端从护套突出。 将螺母放置在螺纹端部并拧紧，使得夹头进一步拉入夹套中。 锥形部分在锥形孔内的移动产生了迫使夹头抵靠轴的楔入动作。 当螺母进一步拧紧时，夹头夹紧轴。 当夹头围绕轴被充分紧固时，顶起螺钉通过护套上的凸缘插入并且抵靠在轴壳体上。 转动顶起的螺丝将外套，夹头和连接轴拉出外壳。