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公开(公告)号：US4596353A
公开(公告)日：1986-06-24
申请号：US635820
申请日：1984-07-30
Applicant: John Dickie , William H. Down , Armin Rahn
Inventor： John Dickie , William H. Down , Armin Rahn
CPC classification number: B23K3/0676 , H01L2924/0002
Abstract: Apparatus for treating electronic components comprises a frame, a lower track mounted on the frame for supporting the components, and an upper track mounted on the frame in a normal operating position above and in spaced-apart parallel relationship to the lower track. The lower and upper tracks define therebetween a path along which the components can pass for treatment. Pusher fingers are provided each having a portion which extends substantially horizontally in such a manner as to be insertable between the tracks and engageable with individual ones of the components. A drive is mounted on the frame for propelling the fingers. The components are held captive between the lower and upper tracks, and the fingers engage individual ones of the components and propel them along the path.
Abstract translation: 用于处理电子部件的装置包括框架，安装在框架上用于支撑部件的下轨道，以及安装在框架上的正常操作位置的上轨道，并且以与下轨道间隔开的平行关系。 下部和上部轨道在其间限定了组件可以通过的路径用于治疗。 按钮的每一个均具有一部分，该部分基本上水平地延伸，以便能够插入在轨道之间并可与各个部件接合。 驱动器安装在框架上以推动手指。 部件保持在下轨道和上轨道之间，并且手指与各个部件接合，并沿着路径推动它们。
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公开(公告)号：US4838476A
公开(公告)日：1989-06-13
申请号：US119567
申请日：1987-11-12
Applicant: Armin Rahn
Inventor： Armin Rahn
CPC classification number: B23K1/015 , C23G5/04 , Y10S134/902
Abstract: A process for treating workpieces in a normally closed treatment chamber. The process comprises providing a pressure within the chamber which is less than atmospheric and providing an unsaturated treatment vapor within the chamber. A workpiece is then moved into the chamber to be treated by the unsaturated vapor. The process is particularly suited for the vapor phase soldering of printed circuit boards. The unsaturated vapor in the chamber is heated to a temperature higher than the melting point of the solder used and the circuit boards with solder thereon are passed through the vapor in the chamber to reflow the solder.The invention is also directed toward an apparatus for carrying out the process.
Abstract translation: 用于在常闭处理室中处理工件的方法。 该方法包括在室内提供小于大气压并在室内提供不饱和处理蒸气的压力。 然后将工件移动到室中以由不饱和蒸气处理。 该工艺特别适用于印刷电路板的气相焊接。 将室中的不饱和蒸气加热至高于所使用的焊料的熔点的温度，并且其上具有焊料的电路板通过室中的蒸气以回流焊料。 本发明还涉及一种用于执行该过程的装置。
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公开(公告)号：US4775776A
公开(公告)日：1988-10-04
申请号：US880798
申请日：1986-07-01
Applicant: Armin Rahn , Sabi Avramescu , Marcel Drouin
Inventor： Armin Rahn , Sabi Avramescu , Marcel Drouin
CPC classification number: B23K3/0653 , B23K1/085 , B23K3/04 , G05D23/1917 , H01R43/02 , H05K3/3494 , B23K2201/42 , H05K2203/163 , H05K3/3468
Abstract: A multi stage heater heats items on a conveyor so that they follow a predetermined temperature profile. The heater is used for printed circuit boards or the like when heated for soldering and avoids thermal gradients that can occur with heating different materials. The heater has a first heater for applying a first quantity of heat to items on the conveyor, a temperature sensing device for determining temperature of items leaving the first heater, a second heater downstream of the first heater and a control system which compares signals from the temperature sensing device with a predetermined temperataure profile to produce a first control output to control the first heater and a second control output to control the second heater so that items passing through the heater follow the predetermined temperature profile.
Abstract translation: 多级加热器加热输送机上的物品，使其遵循预定的温度曲线。 加热器用于加热焊接时的印刷电路板等，并避免加热不同材料时可能发生的热梯度。 加热器具有第一加热器，用于将第一热量施加到输送机上的物品，温度感测装置，用于确定离开第一加热器的物品的温度，第一加热器下游的第二加热器;以及控制系统， 温度感测装置具有预定的温度曲线以产生第一控制输出以控制第一加热器和第二控制输出以控制第二加热器，使得通过加热器的物品遵循预定的温度分布。
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公开(公告)号：US4262528A
公开(公告)日：1981-04-21
申请号：US157749
申请日：1980-06-09
Applicant: Johann-Peter Holting , Armin Rahn
Inventor： Johann-Peter Holting , Armin Rahn
IPC: G01B7/30 , B25B23/14 , B25B23/142 , B25B23/144 , G01B7/00 , G01L1/00 , G01L5/24
CPC classification number: B25B23/1427 , G01L1/00 , G01L5/24
Abstract: Disclosed herein is a wrench-type hand tool having apparatus for indicating the magnitude of the tightening angle through which the tool is rotated about an axis through a workpiece when applying a torque to the workpiece. The apparatus comprises a gyroscope having a rotor defining a spin axis mounted upon the tool for rotation therewith. The spin axis is oriented substantially transversely to the axis of the workpiece. Means are provided for determining the magnitude of precession of the gyroscope rotor, so that the magnitude of the tightening angle can be indicated as a function of the time integral of the magnitude of precession.
Abstract translation: 这里公开了一种扳手型手动工具，其具有用于指示紧固角度的大小的装置，当向工件施加扭矩时，通过该紧固角度，工具围绕轴线旋转通过工件。 该装置包括具有转子的陀螺仪，该转子限定安装在工具上的旋转轴线，以与其一起旋转。 旋转轴基本上横向于工件的轴线定向。 提供了用于确定陀螺仪转子的进动的大小的装置，使得紧固角度的大小可以作为进动幅度的时间积分的函数来指示。
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公开(公告)号：US4666077A
公开(公告)日：1987-05-19
申请号：US804274
申请日：1985-12-03
Applicant: Armin Rahn , William H. Down , Marcel Drouin , Matthew J. Rudzicz , John F. Buszard , Ralph W. Woodgate
Inventor： Armin Rahn , William H. Down , Marcel Drouin , Matthew J. Rudzicz , John F. Buszard , Ralph W. Woodgate
CPC classification number: B23K1/085 , B23K3/0653 , H05K2203/163
Abstract: Automatic wave solder apparatus in which printed circuit boards are passed over a wave soldering section to apply solder to exposed metallic surfaces on the undersides of the surface of the board. A weir is attached to the exit side of a discharge nozzle for the solder wave which is spring loaded upwards for engagement with a stop member. The solder pot assembly may be lowered and swung out of a circuit board conveyor path for cleaning and both front plate and rear plate members on each side of the discharge nozzle are hinged so they can be raised for cleaning when the solder pot assembly is lowered. The stop member permits the discharge nozzle to be raised to different heights, but retains the spring loaded weir at the same height.
Abstract translation: 自动波峰焊设备，其中印刷电路板通过波峰焊接部分，以将焊料施加到板的表面的下侧上的暴露的金属表面。 堰连接到用于焊波的排出喷嘴的出口侧，该焊波向上弹簧加载以与止动构件接合。 焊料锅组件可以从电路板输送路径下降并摆出清洗，并且排出喷嘴两侧的前板和后板构件都铰接在一起，因此当焊料锅组件降低时，它们可以升高以进行清洁。 止动构件允许排放喷嘴升高到不同的高度，但将弹簧加载的堰保持在相同的高度。
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Patent Agency Ranking
公开(公告)号：US4632291A
公开(公告)日：1986-12-30
申请号：US470494
申请日：1983-02-28
Applicant: Armin Rahn , William H. Down , Marcel Drouin , Matthew J. Rudzicz , John F. Buszard , Elie Makhoul , Ralph W. Woodgate
Inventor： Armin Rahn , William H. Down , Marcel Drouin , Matthew J. Rudzicz , John F. Buszard , Elie Makhoul , Ralph W. Woodgate
CPC classification number: B23K3/0653 , B23K1/085 , B23K2201/42 , H05K2203/163
Abstract: Automatic wave solder apparatus having a fluxer section, preheater section and wave soldering section through which circuit boards are passed by a conveyor. All of the major process parameters are monitored by a microprocessor. One specific parameter controlled is the temperature of the boards exiting from the preheater system. Preheating is carried out by two axially spaced banks of heaters, the upstream one supplying the major quantity of heat and the downstream one supplying sufficient heat to boost the temperature to the desired value. A pyrometer located in the zone between the two banks of heaters measures the heat radiated from the boards and this information is converted by the microprocessor to an appropriate instruction to the second bank of heaters. The soldering section has a solder pot assembly particularly adapted to the automatic nature of the apparatus. The pot can be jacked to the correct height according to the length of leads projecting from the boards under control of the microprocessor. Irrespective of the solder pot height the structure of the solder nozzle ensures constant values for the rear flowing portion of the wave. The pot may be swung out for cleaning.
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公开(公告)号：US06453570B1
公开(公告)日：2002-09-24
申请号：US09673446
申请日：2000-10-16
Applicant: Armin Rahn
Inventor： Armin Rahn
IPC: G01C1908
CPC classification number: G01C19/20 , Y10T74/12 , Y10T74/1271
Abstract: A gyrocompass having a capsule, mounted to float in an air-tight fashion, for at least one electrically driven gyro. The capsule is produced from two mutually adapted shells which are sealed with respect to one another and consist of a high-strength, corrosion-resistant material which is a good electrical conductor. A steel alloy, titanium alloy, or a high-strength conducting plastic material is suitable. The device avoids electrically insulated bushings on the bottom and edge sides, substantially simplifying the configuration of an equatorial azimuthal tap. The mechanical stability of the capsule is conspicuously improved, and the official HSC requirements for fast ships are readily met.
Abstract translation: 具有安装成以气密方式漂浮的胶囊的陀螺罗盘用于至少一个电动陀螺仪。 胶囊由两个相互适应的壳体相互制成，它们彼此密封并由高强度耐腐蚀材料构成，该材料是良好的电导体。 钢合金，钛合金或高强度导电塑料是合适的。 该装置避免了底部和边缘侧面上的电绝缘套管，大大简化了赤道方位角抽头的结构。 胶囊的机械稳定性明显提高，快速船舶的HSC官方要求也很容易达到。
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公开(公告)号：US4453317A
公开(公告)日：1984-06-12
申请号：US378631
申请日：1982-05-17
Applicant: Armin Rahn
Inventor： Armin Rahn
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US4265109A
公开(公告)日：1981-05-05
申请号：US083730
申请日：1979-10-10
Applicant: Hans-Dieter Hallbauer , Fritz G. H. Gast , Klaus-Werner Hoenow , Armin Rahn
Inventor： Hans-Dieter Hallbauer , Fritz G. H. Gast , Klaus-Werner Hoenow , Armin Rahn
IPC: B25B23/142 , B25B23/143 , B25B23/144 , G01B5/24 , G01B7/00 , G01B7/30 , G01B13/18 , G01B21/22 , G01L5/24 , B25B23/14
CPC classification number: B25B23/1427 , G01L5/24
Abstract: A wrench is disclosed which provides a readout of its angle of rotation by means of an inertial body mounted in a housing affixed to the wrench. Manual and automatic means are provided for determining the rotation of the housing with respect to the body.
Abstract translation: 公开了一种扳手，其通过安装在固定在扳手上的壳体中的惯性体来提供其旋转角度的读出。 提供手动和自动装置用于确定壳体相对于身体的旋转。
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公开(公告)号：US4218828A
公开(公告)日：1980-08-26
申请号：US973311
申请日：1978-12-26
Applicant: Johann-Peter Holting , Armin Rahn , Hermann-Jochen Zerver
Inventor： Johann-Peter Holting , Armin Rahn , Hermann-Jochen Zerver
CPC classification number: G01L5/24
Abstract: An improved device for measuring the tightening angle on a wrench. The directionally fixed member is a liquid body which may include solid particles or a turbine wheel, the relative velocity of which is monitored to determine the relative motion of the liquid with respect to the wrench.
Abstract translation: 一种用于测量扳手上的紧固角度的改进装置。 定向固定构件是液体，其可以包括固体颗粒或涡轮机叶轮，其相对速度被监测以确定液体相对于扳手的相对运动。
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