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1. 发明授权

US06434712B1 Method and apparatus for fault tolerant execution of computer programs 有权
标题翻译：计算机程序的容错执行方法和装置
公开(公告)号：US06434712B1
公开(公告)日：2002-08-13
申请号：US09286174
申请日：1999-04-05
申请人： Gerhard Urban , Heinrich Fischer
发明人： Gerhard Urban , Heinrich Fischer
IPC分类号： G06F1116
CPC分类号： G06F11/182 , G06F11/181
摘要： A circuit arrangement for the fault tolerant execution of digital computer programs includes a plurality of arithmetic logic units embodied as processor pool elements connected together so that they can each execute the program in parallel. The processor elements are connected to each other through respective data, clock and reset cross-strapping interconnect lines, and are each connected to one or more serial field buses. Each processor element includes at least one microprocessor controller for controlling the functions of the processor element in such a manner that any selected number of the processor elements can be automatically actuated at any time to simultaneously execute the program in parallel and thereby achieve a prescribed degree of redundancy in the circuit arrangement. The data cross-strapping line transmits data among the several processor elements, the clock signal cross-strapping line achieves a compelled synchronization of all of the processor elements, and the reset cross-strapping line carries out the deactivation of any processor element that is recognized as carrying out a faulty execution of the program or that is not necessary for achieving the required degree of redundancy. A deactivated processor element may later be reactivated to again participate in the parallel execution of the program.
摘要翻译：用于数字计算机程序的容错执行的电路装置包括实现为连接在一起的处理器池元件的多个算术逻辑单元，使得它们可以并行地执行程序。处理器元件通过相应的数据，时钟和复位交叉连接互连线彼此连接，并且各自连接到一个或多个串行现场总线。每个处理器元件包括至少一个微处理器控制器，用于以任何方式自动启动任何所选数量的处理器元件来并行地执行程序，从而达到规定程度的程度来控制处理器元件的功能电路布置冗余。数据交叉线在多个处理器元件之间传输数据，时钟信号交叉线实现所有处理器元件的强制同步，并且复位交叉线执行被识别的任何处理器元件的去激活作为执行程序的错误执行或者为了实现所需的冗余度而不必要的。可以稍后重新激活停用的处理器元件以再次参与程序的并行执行。

2. 发明授权

US4502822A Machine for the precision working of tooth surfaces of toothed workpieces 失效
标题翻译：用于齿形工件齿面精密加工的机器
公开(公告)号：US4502822A
公开(公告)日：1985-03-05
申请号：US467425
申请日：1983-02-17
申请人： Heinrich Fischer
发明人： Heinrich Fischer
IPC分类号： B21H5/02 , B23F19/00 , B23F19/06 , B23F23/12
CPC分类号： B21H5/022 , B23F19/007 , B23F19/06 , B23F23/1281 , Y10T409/104929 , Y10T409/105088 , Y10T409/105724 , Y10T409/107632
摘要： A machine for the precision working of tooth surfaces on toothed workpieces. The machine has a frame, a rotatingly drivable gearlike tool which is arranged substantially above the workpiece on the frame and structure supporting the tool for movement into a tooth engaging relation with the workpiece. Structure is also provided for adjusting a crossed-axes angle between the tool and the workpiece. Guide structure is provided for effecting a change in the spacing between the geometric centers of the tool and the workpiece during a machining operation. The workpiece is stationarily mounted on the frame and all guideways on the frame required for facilitating an adjustment of the tool and during the working operation are arranged substantially above the workpiece. Additional structure is provided for facilitating an adjustment of the axis of rotation of the tool about both horizontal and vertical axes.
摘要翻译：齿形工件上齿面精密加工的机器。机器具有框架，可旋转驱动的齿轮状工具，其大致位于框架上的工件上方，并且支撑工具的结构用于与工件移动成与齿啮合的关系。还提供了用于调整工具和工件之间的十字轴角度的结构。提供引导结构用于在加工操作期间实现工具的几何中心与工件之间的间距的变化。工件被固定地安装在框架上，为了便于调整工具而需要的框架上的所有导轨，并且在工作操作期间大致布置在工件的上方。提供了另外的结构，以便于围绕水平轴和垂直轴调整工具的旋转轴线。

3. 发明授权

US5017073A Transport system for conveying workpiece between first and second media 失效
标题翻译：用于在第一和第二介质之间输送工件的运输系统
公开(公告)号：US5017073A
公开(公告)日：1991-05-21
申请号：US434417
申请日：1989-11-09
申请人： Gregor Strasser , Gerald Zohrer , Roman Schertler , Heinrich Fischer
发明人： Gregor Strasser , Gerald Zohrer , Roman Schertler , Heinrich Fischer
IPC分类号： B23Q7/00 , C23C14/56 , G11B7/26 , H01L21/677
CPC分类号： H01L21/67201 , C23C14/566 , Y10S414/139
摘要： A lock chamber for conveying a workpiece from one medium (U.sub.0) into another medium (U.sub.7) which comprises a lever (11) acting as a transport system and pivotably mounted in the chamber on one side. With lock gates (5a, 5b) moves aside the lever (11) can swing out by a required degree into the respective media (U.sub.7, U.sub.0). With the design of the transport system as unilaterally mounted levers (11), the volume of the lock chamber is largely independent of the trajectory of the lever and the volume can be minimized (FIG. 1).
摘要翻译：一种用于将工件从一个介质（U0）传送到另一个介质（U7）的锁定室，该介质包括用作输送系统的杠杆（11）并且在一侧可枢转地安装在该室中。当锁定门（5a，5b）移动时，杠杆（11）能够以所需的程度摆放到各个介质（U7，U0）中。由于作为单向安装的杠杆（11）的输送系统的设计，锁定室的体积很大程度上独立于杠杆的轨迹并且可以使体积最小化（图1）。

4. 发明授权

US4545708A Method for producing crowned tooth flanks on a toothed workpiece, and a machine suited therefor 失效
标题翻译：在齿形工件上生产凸面齿面的方法，以及适用于其的机器
公开(公告)号：US4545708A
公开(公告)日：1985-10-08
申请号：US423493
申请日：1982-09-24
申请人： Karl Buschhoff , Heinrich Fischer
发明人： Karl Buschhoff , Heinrich Fischer
IPC分类号： B21H5/02 , B23F19/00 , B23F19/06 , B23F23/00 , B23F23/12
CPC分类号： B23F19/06 , B21H5/022 , B23F19/007 , B23F23/006 , B23F23/1281 , Y10T409/104929 , Y10T409/105088 , Y10T409/105724 , Y10T409/107632
摘要： A method and an apparatus for shaving, rolling or similar ones of the tooth flanks of gears in which a gearlike workpiece which is to be worked is supported stationarily, however, rotatingly and is in a two flank meshing engagement with a toothlike tool. The tool carries out a rectilinear back-and-forth feed movement in a plane, which is parallel with respect to the workpiece axis, a plunge movement perpendicularly with respect to the workpiece axis and a swivelling movement about an axis which is directed transversely with respect to the feed direction. To produce crowned tooth flanks, the plunge feed and the swivelling movement of the tool is changed independently from one another in dependency of the respective position of the tool along the feed path. A rocking device is provided on which is arranged the tool and which also takes part in the back-and-forth feed movement and which furthermore can be driven pivotally about an axis which extends transversely with respect to the feed direction. Feed, plunge and swivelling movements are controlled corresponding with the pregiven flank line of the workpiece.An adjusting device is connected to the rocking device through a coupling member which is capable of accommodating a swivelling movement. The adjusting device includes a motor which drives a spindle, wherein the spindle cooperates with a spindle nut, to which is hingedly connected a coupling member which, in turn, is connected to the rocking device.
摘要翻译：一种用于剃齿，滚动或类似齿轮的齿面的方法和装置，其中待加工的齿轮状工件固定地支撑，然而，旋转地并且与牙齿状工具相互啮合。该工具在相对于工件轴线平行的平面中执行直线式前后进给运动，相对于工件轴线垂直的插入运动和围绕轴线横向相对于轴线方向的转动运动到进料方向。为了产生隆起的齿面，根据工具沿着进给路径的相应位置，插入进给和工具的旋转运动彼此独立地改变。提供摆动装置，其上布置有工具，并且还包括前后进给运动，并且还可以围绕相对于进给方向横向延伸的轴线枢转地驱动摆动装置。进给，插入和旋转运动根据工件的预制侧面线对应进行控制。调节装置通过能够容纳旋转运动的联接构件连接到摇摆装置。调节装置包括驱动主轴的马达，其中主轴与主轴螺母配合，主轴螺母铰接地连接有联接构件，联接构件又连接到摇摆装置。

5. 发明授权

US4359301A Machine for the precision working, for example shaving, of tooth flanks 失效
标题翻译：用于齿面精密加工的机器，例如剃须刀
公开(公告)号：US4359301A
公开(公告)日：1982-11-16
申请号：US168218
申请日：1980-07-10
申请人： Johann Spensberger , Heinrich Fischer
发明人： Johann Spensberger , Heinrich Fischer
IPC分类号： B21H5/02 , B23F19/00 , B23F19/06 , B23F23/12 , B23F9/02
CPC分类号： B23F23/1281 , B21H5/022 , B23F19/007 , B23F19/06 , Y10T29/49476 , Y10T409/100318 , Y10T409/104929 , Y10T409/105247 , Y10T409/105724 , Y10T409/107632
摘要： A machine for precision working, for example shaving, of the tooth flanks of a toothed workpiece supported rotatably on a machine frame. A tool carrier carries a multi-toothed tool, for example a shaving cutter, and is supported substantially above the workpiece for rotative adjustment of the crossing of the axes of the workpiece and tool, about an axis perpendicular to the workpiece axis. The tool carrier is guided movably in a guide carrier and is driven for longitudinal feeding of the tool. The guide carrier is suspended swingably about a horizontal axis for spherical or conical tooth working. The guide carrier is supported pendantly from a swivel plate which is swingable and lockable about an axis perpendicular to the workpiece axis for adjusting the feed direction. The tool carrier is guided by a guide arm which is adjustable in its inclination and is securable by a pivot member on the swivel plate. Structure is provided for cancelling a portion of the feed movement of the tool toward the workpiece, and the guide arm comprises an inclined swivel guide bar which produces such feed movement of the tool toward the workpiece in response to longitudinal movement of the tool carrier.
摘要翻译：用于精密加工的机器，例如剃削可旋转地支撑在机架上的齿形工件的齿面。工具托架承载多齿工具，例如剃须刀，并且基本上被支撑在工件上方，用于围绕垂直于工件轴线的轴线旋转地调节工件和工具的轴线的交叉。工具架在导向架中可移动地引导，并被驱动以用于工具的纵向馈送。导向架可绕水平轴摆动摆动，用于球形或圆锥形齿轮加工。导向架从摆动板支承，旋转板可围绕垂直于工件轴线的轴线摆动和锁定，用于调节进给方向。工具托架由导向臂引导，该导向臂可倾斜地调节，并由旋转板上的枢转构件固定。提供了用于取消工具朝向工件的进给运动的一部分的结构，并且引导臂包括倾斜的旋转引导杆，其响应于工具架的纵向运动而产生工具朝向工件的进给运动。

6. 发明授权

US5422139A Method for a reactive surface treatment of a workpiece and a treatment chamber for practicing such method 失效
标题翻译：用于实施这种方法的工件和处理室的反应表面处理方法
公开(公告)号：US5422139A
公开(公告)日：1995-06-06
申请号：US67392
申请日：1993-05-25
申请人： Heinrich Fischer
发明人： Heinrich Fischer
IPC分类号： C23C14/34 , C23C16/44 , C23C16/455 , C23C16/50 , H01J37/32 , C23C16/00
CPC分类号： C23C16/45565 , C23C16/455 , C23C16/45517 , H01J37/3244
摘要： A method for a reactive surface treatment of a workpiece, according to which a treatment gas is let out of at least one infeed opening into a treatment chamber and is drawn off said treatment chamber through at least one draw off opening, which openings are arranged adjacent of each other over and across the area to the surface to be treated and feature axes of the openings which extend at least approximately perpendicularly to the surface to be treated. The treatment chamber further includes a support for positioning of the workpiece in such a manner that at least one infeed opening which is connected to a gas delivery device for a treatment gas and at least one draw off opening which is connected to a gas draw off device are located opposite the surface of the positioned workpiece.
摘要翻译：一种用于对工件进行反应表面处理的方法，根据该方法，将处理气体从至少一个进料开口排出到处理室中，并通过至少一个抽出开口被排出所述处理室，该开口布置在相邻彼此在整个区域上并跨过要处理的表面，并且至少大致垂直于待处理表面延伸的开口的特征轴。处理室还包括用于定位工件的支撑件，使得至少一个进料开口连接到用于处理气体的气体输送装置和连接到气体抽出装置的至少一个抽出开口位于与定位的工件的表面相对的位置。

7. 发明授权

US4717293A Method for chamfering the axially facing ends of toothed workpieces, a meshing engagement aid manufactured according to this method, and an apparatus for performing the method 失效
标题翻译：用于倒角齿形工件的轴向端部的方法，根据该方法制造的啮合辅助装置和用于执行该方法的装置
公开(公告)号：US4717293A
公开(公告)日：1988-01-05
申请号：US777666
申请日：1985-09-18
申请人： Johann Spensberger , Heinrich Fischer , Richard Mueller
发明人： Johann Spensberger , Heinrich Fischer , Richard Mueller
IPC分类号： B23F3/00 , B23F19/10 , B23F23/00 , F16H55/08
CPC分类号： F16H55/08 , B23F19/101 , B23F23/006 , B23F3/00 , F16H55/0873 , Y10T409/101272 , Y10T409/109063 , Y10T74/19963
摘要： A method and an apparatus for the chamfering of the axially facing ends of toothed cylindrical or conical workpieces in which a cutting tool arranged on a rocking lever is moved back and forth in response to the peripheral speed of the workpiece which constantly rotates about its axis. The cutting edge of the tool acts chip-removingly during each stroke that is directed onto or toward the axially facing surface of each tooth of the workpiece. The cutting edge moves along a circular segment path, the axis of which extends at least approximately parallel to a radial of the workpiece, which radial starts out from the workpiece axis and extends through the tooth which is to be worked or machined.
摘要翻译：一种用于倒角齿形圆柱形或圆锥形工件的轴向面向端部的方法和装置，其中布置在摇杆上的切割工具响应于围绕其轴线不断旋转的工件的圆周速度来回移动。刀具的切削刃在每次冲程期间都被切屑去除，其被引导到或朝着工件的每个齿的轴向面向的表面。切削刃沿着圆形段路径移动，其圆周的轴线至少大致平行于工件的径向延伸，该径向从工件轴线开始并延伸穿过待加工或加工的齿。

8. 发明授权

US4575289A Apparatus for orienting the position of a machine tool carriage relative to a stationary machine part 失效
标题翻译：用于使机床托架相对于固定机器部件的位置定向的装置
公开(公告)号：US4575289A
公开(公告)日：1986-03-11
申请号：US632560
申请日：1984-07-19
申请人： Heinrich Fischer , Walter Schmidkunz , Johann Spensberger
发明人： Heinrich Fischer , Walter Schmidkunz , Johann Spensberger
IPC分类号： B23F19/06 , B23F23/12 , B23Q1/26 , B23Q1/48 , B23Q1/54
CPC分类号： B23Q1/267 , B23F19/06 , B23F23/12 , B23Q1/4804 , B23Q1/5481 , B23Q2210/006 , Y10T409/105088 , Y10T409/105724 , Y10T409/107632
摘要： An apparatus for orienting the position of a machine tool carriage relative to a stationary machine part, which machine tool carriage is movable in a plane defined by orthogonally related X and Y axes. In a first embodiment, the carriage is freely movable on a holder parallel with respect to the X axis and the holder is arranged freely movably in the stationary machine part parallel with respect to the Y axis. In a different embodiment, two pairs of steering knuckle arms are provided and which are arranged symmetrically with respect to the carriage. Each pair of arms consists of two hingedly connected steering knuckle arms which define a right angle with one of each thereof being hinged to the carriage, the other one to the stationary machine part. Two modifications are described for the design of the joints. The apparatus can be used, for example in machines for the precision working of gears.
摘要翻译：一种用于定位机床托架相对于固定机器部件的位置的装置，该机床托架可在由正交相关的X轴和Y轴限定的平面中移动。在第一实施例中，托架可在相对于X轴平行的保持器上自由移动，并且保持器可相对于Y轴平行地在静止机器部分中自由移动地布置。在不同的实施例中，提供了两对转向节臂，它们相对于托架对称设置。每对臂由两个铰接连接的转向节臂组成，该转向节臂限定了一个直角，其中一个铰接铰链铰接到滑架上，另一个转向固定机部分。描述了关节的设计的两个修改。该装置可用于例如用于齿轮精密加工的机器中。

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