-
公开(公告)号：US09234753B2
公开(公告)日：2016-01-12
申请号：US13920287
申请日：2013-06-18
申请人： Frank Sanns, Jr.
发明人： Frank Sanns, Jr.
摘要： Low friction or nearly frictionless compasses are provided. One compass embodiment includes a housing having a wall forming a chamber, the housing having a closed end and an open end. The compass includes a fluid disposed within the chamber. The compass includes a magnetized material floating in the fluid, wherein the magnetized material is operative to indicate Earth's magnetic north. The compass includes a protective face adjacent to the open end, wherein the protective face closes the open end of the chamber. Also provided is a compass that includes low friction material deposited on at least one side of the magnetized material and the adjacent closed end of the housing to create a nearly frictionless interface.
摘要翻译： 提供低摩擦或几乎无摩擦的罗盘。 一个罗盘实施例包括具有形成腔室的壁的壳体，该壳体具有封闭端和开口端。 指南针包括设置在室内的流体。 指南针包括漂浮在流体中的磁化材料，其中磁化材料用于指示地球的磁北极。 罗盘包括与开口端相邻的保护面，其中保护面封闭腔室的开口端。 还提供了一种指南针，其包括沉积在磁化材料的至少一侧和壳体的相邻封闭端的低摩擦材料，以形成几乎无摩擦的界面。
-
2.发明授权Terrestrial magnetism responsive method and device including a soft iron bar on a free end of a magnet 失效地磁响应方法和装置，其包括在磁体自由端上的软铁棒
公开(公告)号：US4288927A
公开(公告)日：1981-09-15
申请号：US68119
申请日：1979-08-20
申请人： Raymond F. Stockton
发明人： Raymond F. Stockton
摘要： A terrestrial magnetism responsive device adapted to be worked using a north or south seeking magnet in both north and south headings, the device including a housing having a north or south seeking magnet therein. The magnet is suspended adjacent one pole by a sensitive spring to permit the magnet to be movable horizontally, when released, from a north pointing position or a south pointing position. Secured and balanced on the seeking or free end of the magnet is a soft iron rod, generally at ninety degrees to the magnet and having substantially the same diameter as the magnet. The rod is balanced along with the magnet so that the magnet and rod together will move horizontally. The housing is rotatable on a plate by which it is held and during operation is fixed on the plate to be moved horizontally in the direction of an area to be explored.The method includes the releasing of a north or south seeking magnet in the housing so that it is free to move east and west on the spring as the housing in its fixed directional position is moved over the areas to be explored. As it is moved, the east/west diversions of the magnet and the exact locations of the diversions are recorded to be used in determining the location of surface and subsurface local structures which have local magnetic force fields causing the diversions of the magnet.
摘要翻译： 一种地磁响应装置，适用于在南北方向使用北或南寻磁磁体加工，该装置包括在其中具有北或南寻磁体的壳体。 磁体通过敏感弹簧悬挂在一个极附近，以允许磁体在从北指向位置或南指位置释放时可水平移动。 在磁铁的寻求或自由端上固定和平衡是一种软铁棒，通常与磁体相距90度，并且具有与磁体基本相同的直径。 杆与磁体一起平衡，使磁体和杆一起水平移动。 壳体可以在其被保持的板上旋转，并且在操作期间固定在板上以在要探索的区域的方向上水平移动。 该方法包括在壳体中释放北或南寻找磁体，使得当其固定方向位置的壳体移动到要探索的区域上时，可以在弹簧上自由移动东西方。 随着移动，磁铁的东/西分支和导向的确切位置被记录以用于确定具有导致磁体转向的局部磁力场的表面和地下局部结构的位置。
-
3.发明授权
公开(公告)号：US4217699A
公开(公告)日：1980-08-19
申请号：US829265
申请日：1977-08-31
申请人： Raymond F. Stockton
发明人： Raymond F. Stockton
摘要： A terrestrial magnetism responsive device adapted to use a north or south seeking magnet in both north and south headings, the device including a housing having a north or south seeking magnet therein, the magnet being suspended adjacent one pole by a sensitive spring to permit the magnet to be movable horizontally, when released, from a north pointing position or a south pointing position. The method includes the releasing of a north or south seeking magnet in the housing so that it is free to move easterly or westerly on the spring, moving the housing over the areas to be explored, and recording the east/west diversions of the magnet and the exact locations of the diversions.
摘要翻译： 一种适于在南北方向使用北或南寻磁磁体的地磁响应装置，该装置包括其中具有北或南寻磁磁体的壳体，磁体通过敏感弹簧悬挂在一个极附近，以允许磁体 可以从北指位置或南指位置水平移动，当释放时。 该方法包括在壳体中释放北或南寻磁体，使其能够在弹簧上自由移动东西或西风，将壳体移动到要探索的区域上，并记录磁铁的东/西分支， 转移的确切位置。
-
公开(公告)号：US06516526B1
公开(公告)日：2003-02-11
申请号：US09686488
申请日：2000-10-10
申请人： Marlin D. Iden
发明人： Marlin D. Iden
IPC分类号： G01C1710
摘要： A transport for measuring strikes and dips. The transport includes a locking mechanism for locking the needle assembly n place. The needle assembly can be momentarily released to allow a measurement to be made, and then locked to allow the measurement to be viewed. The transport also includes external levels to allow a user to level the transit while viewing from the sides or underside. Another unique feature includes clinometer dials incorporated on the hinge between the cover and transit body.
摘要翻译： 用于测量罢工和摔跤的运输工具。 运输装置包括用于锁定针组件n的锁定机构。 针组件可以瞬间释放以允许进行测量，然后锁定以允许观察测量。 运输还包括外部水平，以允许用户在从侧面或下侧观察时调平运输。 另一个独特的功能包括结合在盖和运输体之间的铰链上的测斜仪表盘。
-
公开(公告)号：US6105265A
公开(公告)日：2000-08-22
申请号：US952220
申请日：1997-11-26
申请人： Hans Gloor , Denis Gigon
发明人： Hans Gloor , Denis Gigon
摘要： The invention concerns a tilt-compensating indicator device for a compass (100) comprising a magnetic field detection device (20) which is mounted on a conical bearing (7) and is accommodated in a housing (100') of the compass (100). The indicator device (30) is rotatably mounted on the magnetic field detection device (20) by means of a receiving bearing (8,10) whose bearing shaft (8), accommodated in bearing elements (10) of the magnetic field detection device (20), extends substantially at right-angles to the north-south direction of the magnetic field detection device (20).
摘要翻译： PCT No.PCT / EP96 / 02303 Sec。 371日期：1997年11月26日 102（e）日期1997年11月26日PCT提交1996年5月29日PCT公布。 WO96 / 41127 PCT出版物 日期：1996年12月19日本发明涉及一种用于罗盘（100）的倾斜补偿指示装置，其包括安装在锥形轴承（7）上的磁场检测装置（20），并容纳在壳体（100'）中 指南针（100）。 指示器装置（30）通过容纳在磁场检测装置的轴承元件（10）中的轴承轴（8）的接收轴承（8,10）可旋转地安装在磁场检测装置（20）上 20）基本上以与磁场检测装置（20）的南北方向成直角的方式延伸。
-
公开(公告)号：US4175333A
公开(公告)日：1979-11-27
申请号：US906427
申请日：1978-05-16
申请人： Melvin G. Kramer
发明人： Melvin G. Kramer
摘要： A magnetic compass has been devised which is of the type having a pivot point displaced above the plane of the permanent magnets so that the distance of displacement of the pivot point with respect to the center of force will reduce the tilt angle or tipping otherwise caused by changes in latitude when the compass is to be operated in different parts of the world and a spherical needle bearing can be employed at the pivot point as a result of the increased pendular effect achieved by displacing the pivot point above the magnets. The need for a lift assembly to cushion the pivot point is eliminated while providing for an extremely rugged and versatile magnetic compass which will serve as a light, portable pocket transit capable of measuring horizontal and vertical angles as well as being used as a prismatic compass, level, clinometer, plumb or alidade.
摘要翻译： 已经设计出一种磁罗盘，其具有在永磁体的平面之上移动的枢轴点的类型，使得枢轴点相对于中心的位移距离将减小倾斜角或倾斜，否则由 当指南针在世界不同地方运行时，纬度的变化可以通过在磁体上方的枢轴点移动而增加的摆动效果在枢轴点上使用。 消除了升降机组件来缓冲枢轴点的需要，同时提供了一种非常坚固和通用的磁罗盘，其将用作能够测量水平和垂直角度以及用作棱镜罗盘的轻便便携式口袋传送器， 水平仪，测斜仪，铅锤或al ade。
-
公开(公告)号：US20090019714A1
公开(公告)日：2009-01-22
申请号：US11778861
申请日：2007-07-17
申请人： Tzu-Ying Wu , Reui-Hua Hung
发明人： Tzu-Ying Wu , Reui-Hua Hung
IPC分类号： G01C17/02
摘要： A balance unit with direction-setting function, including a support element positioned on a preset locating face, the support element having a contact section; a balance element having a contact section at its gravity center for contacting with the contact section of the support element by very little frictional coefficient, the balance element having a direction-indicating section; and a magnetic element connected with the balance element. By means of the interaction between the magnetic element and terrestrial magnetism, the balance element can overcome the little frictional force between the balance element and the support element, whereby the direction-indicating section of the balance element can naturally move to indicate a preset direction.
摘要翻译： 一种具有方向设定功能的平衡单元，包括位于预设定位面上的支撑元件，所述支撑元件具有接触部分; 平衡元件具有在其重心处的接触部分，用于通过非常小的摩擦系数与支撑元件的接触部分接触，所述平衡元件具有方向指示部分; 以及与所述天平元件连接的磁性元件。 通过磁性元件与地磁之间的相互作用，平衡元件可以克服平衡元件与支撑元件之间的微小的摩擦力，由此平衡元件的方向指示部分可以自然地移动以指示预设的方向。
-
公开(公告)号：US6094830A
公开(公告)日：2000-08-01
申请号：US952965
申请日：1997-12-05
申请人： Hans Gloor , Denis Gigon
发明人： Hans Gloor , Denis Gigon
CPC分类号： G01C17/06
摘要： The present invention provides a compass comprising an at-least-partially-transparent housing having a top and a bottom, a vertically orientated, conical pivot bearing, and a magnetic detection means which is mounted on the vertically-oriented conical pivot bearing. The magnetic detection means thereby is capable of rotating in a substantially-horizontal plane. The magnetic field detection means is provided with a radially-extending, tilt-compensating, indicator device. The indicator device has at least one spacer element which is spaced from the magnetic field detection means, the spacer element projecting from the indicator device and being directed towards one of a top of the housing of the compass and a bottom of the housing of the compass. By this structure, the indicator device is guidable in the housing of the compass substantially-parallel to at least one of the top of the housing of the compass and the bottom of the housing of the compass by being mechanically pushed off at least from one of the top of the housing of the compass and the bottom of the housing of the compass by the spacer element when the housing is tilted. In addition, the spacer element which is arranged on the indicator device is oriented in respect to the top of the housing of the compass or the bottom of the housing of the compass in such a manner that an abutting of the indicator device against the housing of the compass can be prevented.
摘要翻译： PCT No.PCT / EP96 / 02467 Sec。 371 1997年12月5日第 102（e）日期1997年12月5日PCT提交1996年6月5日PCT公布。 公开号WO96 / 41128 日期：1996年12月19日本发明提供了一种罗盘，其包括具有顶部和底部的至少部分透明的壳体，垂直定向的圆锥形枢转轴承以及安装在垂直定向的圆锥体上的磁性检测装置 枢轴轴承。 因此，磁检测装置能够在基本上水平的平面中旋转。 磁场检测装置设置有径向延伸的倾斜补偿指示装置。 指示器装置具有与磁场检测装置间隔开的至少一个间隔元件，间隔元件从指示器装置突出并且指向罗盘的壳体的顶部和指南针的壳体的底部之一 。 通过这种结构，指示器装置可以在罗盘的壳体中引导，其基本上平行于罗盘的壳体的顶部和指南针的壳体的底部中的至少一个，其至少从 罗盘的外壳的顶部和罗盘的外壳的底部，当外壳倾斜时，通过间隔元件。 此外，布置在指示器装置上的间隔元件相对于指南针的壳体的顶部或罗盘的壳体的底部被定向成使得指示器装置抵靠壳体的邻接 可以防止指南针。
-
公开(公告)号：US4453317A
公开(公告)日：1984-06-12
申请号：US378631
申请日：1982-05-17
申请人： Armin Rahn
发明人： Armin Rahn
摘要： A magnetic compass including a flexible bowl having a rim with an annular inwardly facing groove. The inwardly facing groove is adapted to engage a flange of a transparent cover in a tight sealing relationship, the combined assembly enclosing a compass rose.
摘要翻译： 磁罗盘，其包括具有带有环形向内凹槽的边缘的柔性碗。 面向内的凹槽适于以紧密密封的关系接合透明盖的凸缘，该组合组件包围罗盘玫瑰。
-
公开(公告)号：US09360313B2
公开(公告)日：2016-06-07
申请号：US13931230
申请日：2013-06-28
发明人： Kihm You-Hong
摘要： A compass includes a case, a first support shaft, a second support shaft, and a needle. The case includes an upper plate, a lower plate, and a side wall that connects edge portions of the upper plate and the lower plate. The first support shaft is coupled to the lower plate and protrudes toward the upper plate, and the second support shaft is coupled to the upper plate and protrudes toward the lower plate. The needle includes a support unit, a first indicator unit, and a second indicator unit. The support unit is disposed between the first support shaft and the second support shaft, and includes a first support groove that is formed close to the first support shaft and a second support groove that is formed close to the second support shaft. The first indicator unit is coupled to one side of the support unit, and the second indicator unit is coupled to the support unit to face the first indicator unit with the support unit therebetween.
摘要翻译： 指南针包括壳体，第一支撑轴，第二支撑轴和针。 壳体包括上板，下板和连接上板和下板的边缘部分的侧壁。 第一支撑轴联接到下板并朝向上板突出，并且第二支撑轴联接到上板并朝向下板突出。 针包括支撑单元，第一指示器单元和第二指示器单元。 支撑单元设置在第一支撑轴和第二支撑轴之间，并且包括靠近第一支撑轴形成的第一支撑槽和靠近第二支撑轴形成的第二支撑槽。 第一指示器单元联接到支撑单元的一侧，并且第二指示器单元联接到支撑单元以与第一指示器单元面对，其中支撑单元在其间。
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.01 秒)
