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    Internally gimballed compass
    2.
    发明授权
    Internally gimballed compass 失效
    内部gimballed指南针

    公开(公告)号：US3927474A

    公开(公告)日：1975-12-23

    申请号：US38630373

    申请日：1973-08-07

    Applicant: LAITRAM CORP

    Inventor： LAPEYRE JAMES M ,  FOWLER JOHN T

    IPC: G01C17/26 ,  G01C19/36 ,  G01C17/18 ,  G06M1/272

    CPC classification number: G01C17/26 ,  G01C19/36

    Abstract: A magnetic compass in which the compass card and magnet are relatively movable with respect to each other such that only the magnet is gimballed to seek alignment with the earth''s magnetic field irrespective of the inclination of the compass card. The compass magnet is rotatably mounted within a gimbal assembly and is operative to become aligned with the axis of the earth''s magnetic field to seek the dip angle of the magnetic field while providing a rotational torque to cause rotation of the compass card to its balanced position indicative of compass heading. In alternative implementation, the compass magnet is maintained in substantially horizontal disposition to enhance the restoring torque.

    Abstract translation: 指南针卡和磁铁相对于彼此相对移动的磁罗盘，使得只要磁铁被击球以寻求与地球磁场的对准，而与罗盘卡的倾斜无关。 指南针磁体可旋转地安装在万向架组件内并且可操作地与地球磁场的轴线对准以寻求磁场的倾角，同时提供旋转扭矩以使罗盘卡的旋转到其平衡位置 指南针标题。 在替代实施方案中，罗盘磁铁保持基本上水平的布置以增强恢复扭矩。

    Submergible bridge
    4.
    发明授权
    Submergible bridge 失效
    潜水桥

    公开(公告)号：US3908217A

    公开(公告)日：1975-09-30

    申请号：US51703874

    申请日：1974-10-22

    Applicant: LAITRAM CORP

    Inventor： LAPEYRE JAMES M

    IPC: E01D15/02 ,  E01D15/14

    CPC classification number: E01D15/145 ,  E01D15/02

    Abstract: The present disclosure is directed to a bridge construction which submerges below the surface of a body of water so that the vessel passes over the bridge rather than under or between two raised sections. The side rail structure of the bridge is constructed to pivot along the major axis of the bridge so that upon submerging the bridge the side rail construction pivots and lies flat on the bridges transportation surface to (a) not interfere with the vessel which will pass thereover and (b) to provide a screen area to keep debris carried by the body of water from being deposited directly on the transportation surface. A buoyancy-gravity device is connected to the pivotally actuated side rails to cause the rails to be flat and cover the transportation surface when the bridge submerges and which device will cause the side rails to pivot to their erect raised condition when the bridge is raised to its surface condition which will cast any debris deposited upon the bridge during its submergence back into the body of water leaving a clear transportation surface top side of the bridge.

    Abstract translation: 本公开涉及一种桥梁结构，其在水体的表面下方淹没，使得容器经过桥梁，而不是在两个凸起部分之下或之间。 桥梁的侧轨结构被构造成沿着桥梁的主轴线枢转，使得在淹没桥梁时，侧轨构造在桥梁运输表面上枢转和平放，以（a）不干扰将通过其的船舶 和（b）提供一个屏幕区域，以保持水体携带的碎屑直接沉积在运输表面上。 浮力重力装置连接到枢轴致动的侧轨，以使桥梁平坦并且当桥梁淹没时覆盖运输表面，并且当桥架升高到时，哪个装置将使侧轨枢转到它们的直立凸起状态 其表面状况将使沉积在桥上的任何碎屑在其淹没期间返回到水体中，离开桥的清晰的运输表面上侧。

    Modular belt
    5.
    发明授权
    Modular belt 失效
    模块带

    公开(公告)号：US3870141A

    公开(公告)日：1975-03-11

    申请号：US18774671

    申请日：1971-10-08

    Applicant: LAITRAM CORP

    Inventor： LAPEYRE JAMES M ,  LAPEYRE FERNAND S

    IPC: B65G17/08 ,  B65G15/32

    CPC classification number: B65G17/08 ,  B65G2201/02 ,  B65G2207/30

    Abstract: A chain link conveyor comprises modules pivotally connected to one another. Each module is designed to be molded as a unit, preferably of an organic plastic material and comprises a number of parallel, spaced links having end sections with aligned holes for snap-together pivot rods, and intermediate sections joined by integral cross members to form a rigid, supporting grid.

    Abstract translation: 链式输送机包括彼此枢转地连接的模块。 每个模块被设计成作为单元模制，优选地由有机塑料材料模制，并且包括多个平行的间隔开的连接件，该连接件具有端部部分，其具有用于卡合枢转杆的对准的孔，以及通过整体的横向构件连接以形成 刚性，支撑网格。

    Shrimp peeling machine drive mechanism
    6.
    发明授权
    Shrimp peeling machine drive mechanism 失效
    SHRIMP打浆机驱动机构

    公开(公告)号：US3626551A

    公开(公告)日：1971-12-14

    申请号：US3626551D

    申请日：1969-10-24

    Applicant: LAITRAM CORP

    Inventor： LAPEYRE JAMES M

    IPC: A22C29/02 ,  A22C29/00

    CPC classification number: A22C29/026 ,  Y10T74/18856

    Abstract: THIS DISCLOSURE IS DIRECTED TO DRIVING THE PEELING ROLLERS OF A SHRIMP PEELING MACHINE AND THE PRESSURE FINGER FRAMES MOUNTED THEREOVER BY A PITMAN ARM ACTUATED BELL CRANK WHICH ROCKS ON CAM SHAFT OF A PAIR OF CAM SHAFTS WHICH RAISES AND LOWERS THE PRESSURE FINGER FRAME AND SIMULTANEOUSLY DRIVES THE PEELING ROLLERS AND THE BELL CRANK THROUGH A LINK DRIVES A ROCKER ARM WHICH IN TURN OSCILLATES THE SECOND CAM SHAFT FOR RAISING AND LOWERING THE PRESSURE FINGER FRAMES.

    Insert holddown devices
    7.
    发明授权
    Insert holddown devices 失效
    插入锁定设备

    公开(公告)号：US3706113A

    公开(公告)日：1972-12-19

    申请号：US3706113D

    申请日：1971-07-19

    Applicant: LAITRAM CORP

    Inventor： LAPEYRE JAMES M ,  COURET ROBERT F

    IPC: A22C29/02 ,  A22C29/00

    CPC classification number: A22C29/026

    Abstract: The present disclosure is directed to holddown devices for insert rolls on shrimp peeling machines and embodies an upright member subject to being spring-loaded at its base and carrying a cross-beam member proximate its top which is retained in the loose fit by a plastic filler material which will permit the cross-beam to rock relative to the upright member. Each end of the cross-beam member is hooked downwardly to pass through and restrain insert roll holddown straps.

    Abstract translation: 本公开涉及用于在虾剥皮机上的插入辊的压紧装置，并且包括在其基部处受到弹簧加载的直立构件，并且承载靠近其顶部的横梁构件，所述横梁构件通过塑料填充物保持在松配合中 允许横梁相对于直立构件摇摆的材料。 横梁构件的每个端部被向下钩挂以通过并限制插入辊压紧带。

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