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公开(公告)号：US4585048A
公开(公告)日：1986-04-29
申请号：US514968
申请日：1983-07-18
申请人： Lyman W. Jeffreys
发明人： Lyman W. Jeffreys
CPC分类号： B22D18/04
摘要： A pouring assembly for use in the manufacture of cast metal articles is provided. After a mold is filled with molten metal at a pouring station, it is lifted to a set down station. Simultaneously, an empty mold is lifted from a pick up location to the pouring station. After a hold down mechanism is set on the mold, the mold is filled with molten metal injected upwardly under pressure into the mold and a mold stopper is closed to prevent the molten metal from running out when the injection pressure is relieved.
摘要翻译： 提供了一种用于制造铸造金属制品的浇注组件。 模具在浇注站充满熔融金属后，将其提升到一个下放站。 同时，将一个空模从拾取位置提升到浇注站。 在模具上设置有压紧机构之后，模具中充满了在压力下向上注入模具中的熔融金属，并且当注射压力被释放时，模具止动器被关闭以防止熔融金属流出。
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公开(公告)号：US4825772A
公开(公告)日：1989-05-02
申请号：US514940
申请日：1983-07-18
申请人： Lyman W. Jeffreys
发明人： Lyman W. Jeffreys
摘要： A pouring tank assembly and transfer tracks are provided whereby a transfer car holding a pouring tank filled with molten metal can be rolled from a loading station to a pouring station. The transfer tracks are of a double rail configuration, with two tracks forming an angle whose vertex is at the pouring station. A third guide rail parallels each set of tracks. The transfer car is equipped with flangeless wheels which roll along the transfer tracks, and has a support arm from which guide rollers extend. Such guide rollers contact the guide rail to provide lateral stability for the transfer car.
摘要翻译： 提供了一种浇注槽组件和输送轨道，由此容纳装有熔融金属的浇注槽的转运车可以从装载站滚动到浇注站。 传送轨道具有双轨配置，其中两个轨迹形成顶点在浇注站处的角度。 第三导轨与每组轨道平行。 转运车配备有沿着转移轨道滚动的无凸缘轮，并且具有支撑臂，导辊从该支撑臂延伸。 这种导辊与导轨接触，为转运车提供横向稳定性。
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公开(公告)号：US4679447A
公开(公告)日：1987-07-14
申请号：US817921
申请日：1986-01-13
IPC分类号： G01B21/00 , G01B5/00 , G01B11/24 , G01B21/20 , G01G17/00 , G01G19/04 , G01M1/16 , G01M17/08 , G01M19/00 , G01N11/00
CPC分类号： G01B11/2408 , G01B5/0002 , G01G17/00 , G01G19/04
摘要： Method and apparatus for gauging railroad wheels for warpage and rotundity and tape size wherein each wheel is received in an upright posture, where it is weighed, and then turned and lowered to rest horizontally on cushioned rotatable supports where it is gauged while being rotated about its axis by projecting light across its surfaces.
摘要翻译： 用于测量铁路车轮的翘曲和圆度以及胶带尺寸的方法和装置，其中每个车轮以直立姿态被接收，在那里被称重，然后转动和降下以水平地搁置在缓冲的可旋转支撑件上，在其被测量的同时围绕其旋转 通过在其表面上投射光。
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公开(公告)号：US4602904A
公开(公告)日：1986-07-29
申请号：US743812
申请日：1985-06-12
申请人： Lyman W. Jeffreys
发明人： Lyman W. Jeffreys
CPC分类号： F27B9/16 , F27D21/0014
摘要： The present invention provides a method and apparatus for determining the temperature of an object as it moves through a heat treating furnace. The furnace includes a hearth adapted to move through it thusly enabling a number of objects placed on the hearth to be heat treated as they move through the furnace. To obtain the temperature of an object being heat treated as it moves through the furnace, a hole is provided in the hearth. A thermocouple wire is inserted through the hole and into the furnace. An end of the wire is connected to an object being heat treated, and the object is placed in the furnace. The other end of the wire is connected to a temperature display device outside of the furnace which moves along with the hearth and the object as they move through the furnace.
摘要翻译： 本发明提供一种当物体移动通过热处理炉时确定物体的温度的方法和装置。 炉子包括适于移动的炉床，从而使得放置在炉膛上的多个物体在移动通过炉子时被热处理。 为了获得被热处理的物体在通过炉子时的温度，在炉膛中设置有一个孔。 热电偶线穿过孔插入炉中。 电线的一端连接到被热处理的物体，并将物体放置在炉中。 导线的另一端连接到炉外的温度显示装置，它们随着炉床和物体在炉中移动时与炉体和物体一起移动。
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