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1. 发明授权

US3933178A Metering apparatus for liquids containing granular solids, in particular lapping liquid 失效
标题翻译：含有颗粒状固体的液体计量装置，特别是研磨液
公开(公告)号：US3933178A
公开(公告)日：1976-01-20
申请号：US504532
申请日：1974-09-09
申请人： Edmund Eich , Ewald Weber , Heinz Gerner , Rudolf Merkel
发明人： Edmund Eich , Ewald Weber , Heinz Gerner , Rudolf Merkel
IPC分类号： B24B57/00 , F17D3/10
CPC分类号： B24B57/00 , Y10T137/86348 , Y10T137/87796
摘要： A metering apparatus for liquids containing granular solids, in particular lapping liquid. The stream of liquid issuing from the feed pipe is conveyed with a wide area against a substantially vertical wall, to run down thereon in the form of a thin film of uniform thickness. The collecting pipe is arranged on the side of the wall which is remote from the liquid film. The wall has an orifice therethrough in its lower zone for the free end of the collecting pipe which extends obliquely upwardly. The collecting opening has a cross section which widens with progressive movement of the collecting pipe through the orifice.
摘要翻译：一种含有颗粒状固体的液体的计量装置，特别是研磨液。从进料管排出的液体流以大面积的方式输送到基本垂直的壁上，以厚度均匀的薄膜的形式向下运行。收集管布置在远离液膜的壁的侧面上。该壁在其下部区域中具有穿过其的孔口，用于向上倾斜延伸的收集管的自由端。收集开口的横截面随着收集管通过孔的逐渐移动而变宽。

2. 发明授权

US4384432A Grinding machine 失效
标题翻译：磨床
公开(公告)号：US4384432A
公开(公告)日：1983-05-24
申请号：US264527
申请日：1981-05-18
申请人： Heinz Gerner
发明人： Heinz Gerner
IPC分类号： B23Q1/00 , B24B47/18 , B24B55/00 , B24B55/04 , B24B5/00
CPC分类号： B23Q1/0009 , B24B47/18 , B24B55/00 , B24B55/04 , Y10S408/71 , Y10S451/915 , Y10T408/98
摘要： A device for automatically limiting the steplessly adjustable speed of a drive motor for the spindle of a grinding machine to a speed which is the maximum permissible motor speed for the grinding wheel currently being used has a motor-driven speed regulator which, upon a stopping of the spindle, returns automatically to an initial position corresponding to the lowest permissible motor speed and has exchangeable protective hoods associated with respective grinding wheel diameters and types which can be releasably secured on the grinding spindle housing. Each protective hood, with the exception of the protective hood for the grinding wheel with the lowest maximum permissible speed, has associated with it a receptacle with several contacts which, depending on the maximum permissible speed for the associated grinding wheel, has two contacts connected by an electrical bridge. By plugging a corresponding multicontact plug into the receptacle, a respective limit switch associated with the respective maximum permissible speed is made effective by the bridge, which limit switch stops the motor driving the speed regulator when such maximum permissible speed is reached. If no bridge is present, the limit switch associated with the lowest maximum permissible speed is made effective.
摘要翻译：一种用于自动限制用于磨床主轴的驱动电动机的无级调节速度到当前使用的砂轮的最大允许电动机速度的速度的装置具有电动机速度调节器，其在停止时主轴自动返回到与最低许可电机转速相对应的初始位置，并具有与相应的磨轮直径和可拆卸地固定在磨削主轴壳体上的类型相关联的可更换保护罩。除了具有最低允许速度的砂轮的防护罩之外，每个防护罩都具有与多个触点相关联的插座，根据相关砂轮的最大允许速度，两个触点通过电桥。通过将相应的多插头插头插入插座，通过桥接器使与相应的最大允许速度相关联的相应的限位开关成为有效的，当达到最大允许速度时，该限位开关停止驱动速度调节器的电动机。如果不存在桥，则与最小允许速度最小值相关的限位开关有效。

3. 发明授权

US3498152A Adjustable spindle nut for machine tool carriages 失效
标题翻译：用于机床工具的可调节主轴
公开(公告)号：US3498152A
公开(公告)日：1970-03-03
申请号：US3498152D
申请日：1968-07-05
申请人： HEINZ GERNER
发明人： GERNER HEINZ
IPC分类号： B23Q5/40 , B23Q5/56 , F16H55/18
CPC分类号： B23Q5/56 , B23Q5/406 , Y10T74/18656 , Y10T74/19623

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