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公开(公告)号：US4474275A
公开(公告)日：1984-10-02
申请号：US391706
申请日：1982-06-24
申请人： Otto Staedeli
发明人： Otto Staedeli
摘要： A jaw or dog clutch which automatically engages when reaching rotational speed equilibrium possesses an axially displaceable clutch star which is rigidly connected for rotation by means of a first tooth system or set of gear teeth with a drive hub, however, is connected to be axially displaceable, and possesses a second tooth system or set of gear teeth which can be brought to mesh, by axial displacement of the clutch star, with a tooth system or set of teeth, of a power take-off hub. At the clutch star there is rotatably mounted a screw socket which is connected by means of a pair of coarse-pitch threads with the power take-off hub. The screw socket can be entrained in one rotational direction by the clutch star by means of a pawl blocking device. A bearing, by means of which the drive hub and power take-off hub bear upon one another, is arranged radially within the screw socket and forwardly of the remaining parts or components of the jaw clutch to be lubricated located in a channel system where lubricant flows through the jaw clutch under the influence of centrifugal forces. Thus, in all of the operating conditions there is realized, with as low as possible total throughput of lubricant, a sufficient lubrication of all of the components of the jaw clutch.
摘要翻译： 在达到转速平衡时自动接合的颚或爪式离合器具有轴向移动的离合器星，其通过具有驱动轮毂的第一齿系或一组齿轮齿刚性地连接以便旋转，然而，连接成可轴向移动 并且具有第二齿系或一组齿轮齿，齿轮齿可以通过离合器星的轴向位移与动力输出轮毂的齿系或齿组一起被啮合。 在离合器星形处，可旋转地安装有螺钉插座，其通过一对粗节距螺纹与动力输出轮毂连接。 螺钉插座可以通过卡爪阻挡装置由离合器星形夹带在一个旋转方向上。 驱动轮毂和动力输出轮毂彼此承载的轴承径向布置在螺钉插座内，并且向前位于待润滑的爪式离合器的其余部分或部件位于通道系统中，其中润滑剂 在离心力的影响下流过颚式离合器。 因此，在所有操作条件下，实现了尽可能低的润滑剂总吞吐量，使得爪式离合器的所有部件的充分润滑。
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2.发明授权
公开(公告)号：US4471671A
公开(公告)日：1984-09-18
申请号：US434914
申请日：1982-10-18
申请人： Hans Sigg
发明人： Hans Sigg
CPC分类号： F16H1/2845 , B02C15/006 , B02C15/14 , F16H1/14
摘要： A gearing arrangement for a grinding apparatus, especially a bowl-type grinder or grinding mill, comprises a lower housing portion and an upper housing portion secured to the lower housing portion. At the upper housing portion there is rotatably mounted a support or mounting plate for a grinding bowl or receptacle. This support or mounting plate is mounted at the upper housing portion for rotational movement about a substantially vertical axis of rotation. The support or mounting plate is driven by angular gearing, for instance bevel gearing, and planetary gearing arranged in the lower housing portion. The planetary gearing contains an outer central gear which is arranged upon the lower housing portion as a part of the upper housing portion and is constructed as a support ring of an axial bearing for the support or mounting plate.
摘要翻译： 用于研磨装置，特别是碗式研磨机或研磨机的传动装置包括下壳体部分和固定到下壳体部分的上壳体部分。 在上壳体部分处，可旋转地安装用于研磨碗或容器的支撑件或安装板。 该支撑或安装板安装在上部壳体部分上，用于围绕基本垂直的旋转轴线旋转运动。 支撑件或安装板由角传动装置（例如斜齿轮传动装置）和布置在下壳体部分中的行星齿轮传动。 行星齿轮传动装置包含外中心齿轮，该外中心齿轮作为上壳体部分的一部分设置在下壳体部分上，并被构造为用于支撑件或安装板的轴向轴承的支撑环。
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公开(公告)号：US4469362A
公开(公告)日：1984-09-04
申请号：US382696
申请日：1982-05-27
IPC分类号： B25J15/08 , B23Q7/04 , B62D55/205 , B65G47/90 , B66C1/42
摘要： A gripper arrangement for a lifting or hoisting apparatus serves to transport workpieces having a journal or plug-like end. This gripper arrangement or gripper contains a housing in which two slides are essentially symmetrically arranged and radially displaceably guided with respect to a primary or main axis. At each of the slides there is supported a respective clamping or chucking jaw by means of a related guide device which is connected with the related clamping jaw by means of a radial inner hinge joint and with the related slide by means of a radial outer hinge joint which is arranged further towards the outside in axial direction than the radial inner hinge joint. Within the housing there is rotatably mounted a control body member which is operatively coupled with a drive motor. At the control body member there are formed control cams which, during rotation of the control body member, displace the slides. The axial symmetrically displaceable slides render possible, on the one hand, an accommodation of the gripper to workpieces having different journal or plug diameters and, on the other hand, a rapid, rigid or firm and exactly central clamping or chucking of the journal or plug-like end of each individual workpiece which is handled.
摘要翻译： 用于提升或提升装置的夹具装置用于输送具有轴颈或塞状端部的工件。 这种夹具装置或夹持器包含壳体，其中两个滑块基本上对称地布置并相对于主轴线或主轴线径向移位地引导。 在每个滑块上，通过相关的引导装置支撑相应的夹紧爪或卡爪，该导向装置通过径向内部铰链接头与相关的夹紧爪连接，并通过径向外部铰链接头 其在轴向方向上比径向内铰链接头更向外侧布置。 在壳体内部可旋转地安装有与驱动马达可操作地连接的控制体部件。 在控制体部件上形成有控制凸轮，该控制凸轮在控制体部件旋转期间使滑块移位。 一方面，轴向对称位移的滑块使得夹持器与具有不同轴颈或塞直径的工件的容纳成为可能，另一方面，快速，刚性或牢固且精确地夹紧或夹紧轴颈或塞子 处理的每个单独的工件的类似的端部。
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公开(公告)号：US4339895A
公开(公告)日：1982-07-20
申请号：US066443
申请日：1979-08-14
申请人： Daniel A. Fivian
发明人： Daniel A. Fivian
CPC分类号： B23F23/1225 , B23F23/1262 , B23F5/065
摘要： A method of grinding gears is provided, wherein a workpiece support and a tool base are movable relative to one another for partial movements of the workpiece, for setting the gear teeth data, for accomplishing movements for configuring a tooth profile, and for the to-and-fro lengthwise stroke along the tooth flanks to be ground. A grinding wheel support is mounted at the tool base for pivotable movement about a pivot axis and a grinding wheel is mounted to be rotatably drivable at the grinding wheel support. The axis of rotation of the grinding wheel extends transversely with respect to the aforementioned pivot axis. The grinding wheel support is connected with the tool base by a pivot drive which, during grinding of a tooth flank, enables random changes of the grinding-pressure angle or angle of attack between the grinding wheel and the tooth flank.
摘要翻译： 提供了一种研磨齿轮的方法，其中工件支撑件和工具基座可相对于彼此移动以部分移动工件，用于设定齿轮齿数据，以实现用于构成齿廓的运动， 沿着要磨削的齿面的纵向行程。 砂轮支撑件安装在工具基座上，用于围绕枢转轴线枢转运动，并且砂轮被安装成可旋转地驱动在砂轮支撑件处。 砂轮的旋转轴线相对于上述枢转轴线横向延伸。 砂轮支撑件通过枢转驱动器与工具基座连接，在枢转驱动下，在齿面研磨期间，能够随时改变研磨压力角或砂轮与齿面之间的迎角。
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公开(公告)号：US4228591A
公开(公告)日：1980-10-21
申请号：US12724
申请日：1979-02-16
申请人： Armin Sterki , Gerd Sommer
发明人： Armin Sterki , Gerd Sommer
CPC分类号： G01B7/012
摘要： A measurement sensing device has a probe element that is displaced by an object to be measured and is acted on by an electric motor when in its displaced position to control the pressure with which it bears on the object. A control circuit for varying the standstill torque of the motor comprises means for compensating for variations in any biasing force applied to the probe element by its mounting, means for compensating for weight effects acting in the direction of measurement, and means for adjusting the predetermined value of the bearing pressure.
摘要翻译： 测量感测装置具有被待测物体位移的探针元件，并且在其位移位置由电动机作用，以控制其承载在物体上的压力。 用于改变马达的停止扭矩的控制电路包括用于补偿通过其安装施加到探针元件的任何偏压力的变化的装置，用于补偿在测量方向上作用的重量影响的装置，以及用于调节预定值的装置 的轴承压力。
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公开(公告)号：US4473971A
公开(公告)日：1984-10-02
申请号：US476993
申请日：1983-03-21
申请人： Eduard Mischler , Meinrad Donner
发明人： Eduard Mischler , Meinrad Donner
IPC分类号： B23F5/08 , B23F19/00 , B23F23/00 , B23F23/12 , B23Q5/26 , B23Q5/58 , B23Q11/00 , B24B47/10 , B24B55/00 , B24B21/16
CPC分类号： B23F19/002 , B23F23/1262 , B23F5/08 , B23Q11/00 , B24B55/00
摘要： The protective cutoff device includes a cutoff control and a cutoff valve system connected to an automatic position control which is present anyway in the gear wheel grinding machine serving for topological flank correction grinding and to an adjusting cylinder, respectively. As a result, the grinding wheel is effectively disengaged from the tooth flank in the process of being ground in the event of electric power failure and/or pressure failure or an undesirable pressure drop or upon the occurrence of any other disturbance or malfunction of the grinding wheel. Therefore one side of the adjusting cylinder is connected to a return line and the grinding wheel carrier or support is displaced against a stationary stop by a force or pressure accumulator.
摘要翻译： 保护切断装置包括切断控制和截止阀系统，其连接到自动位置控制，该自动位置控制分别存在于用于拓扑侧面校正磨削的齿轮研磨机中以及调节气缸。 因此，在发生电力故障和/或压力故障或不期望的压降或发生任何其他干扰或研磨故障的情况下，研磨砂轮在磨削过程中有效地从齿面脱离 轮。 因此，调节气缸的一侧连接到返回线，并且砂轮架或支撑件通过力或蓄压器抵靠静止止挡件移位。
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7.发明授权
公开(公告)号：US4285133A
公开(公告)日：1981-08-25
申请号：US172291
申请日：1980-07-25
申请人： Armin Sterki , Gerd R. Sommer
发明人： Armin Sterki , Gerd R. Sommer
摘要： A gear tooth flank testing apparatus and method wherein there is provided a housing erectable upon a bed or the like of a gear cutting machine. A measuring feeler is moveably arranged at the housing by means of two cross-wire arranged carriages having associated drive and displacement path measuring devices. The measuring feeler is moveable along two coordinated axes intersecting the axis of the workpiece to be tested. A control and evaluation circuit moves the measuring feeler along a tooth flank of the workpiece and compares the actual settings of the measuring feeler with predetermined reference settings. In particular, at the housing there is arranged a feeler bolt which can be pressed in spaced relationship from the measuring feeler against two neighboring tooth flanks of the workpiece. The feeler bolt is guided to be freely moveable by means of two additional cross-wise arranged carriages parallel to both coordinate axes, and each such carriage likewise has operatively associated therewith a displacement path measuring device which is connected with the control and evaluation circuit.
摘要翻译： 一种齿轮齿面试验装置及方法，其特征在于，设有可在齿轮切割机的床等上架设的壳体。 测量探测器通过具有相关联的驱动和位移路径测量装置的两个十字线布置的滑架可移动地布置在壳体处。 测量探测器可沿着与要测试的工件的轴线相交的两个协调轴线移动。 控制和评估电路沿着工件的齿面移动测量探针，并将测量探针的实际设置与预定的参考设置进行比较。 特别地，在壳体处设置有可以与测量触针间隔开的压力，以抵抗工件的两个相邻的齿面。 探针螺栓通过平行于两个坐标轴的两个附加的横向布置的滑架被引导以可自由移动，并且每个这样的滑架同样具有操作地与其连接的控制和评估电路连接的位移路径测量装置。
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8.发明授权
公开(公告)号：US4143637A
公开(公告)日：1979-03-13
申请号：US830877
申请日：1977-09-06
申请人： Milton M. Mesey
发明人： Milton M. Mesey
IPC分类号： B24B53/06 , B23F23/12 , B24B53/075 , B24B53/04
CPC分类号： B24B53/075 , B23F23/1225
摘要： A dressing device for a substantially plate-shaped grinding wheel at a tooth flank-grinding machine for a gear comprising a dressing tool which is radially feedable by a drive means for dressing the outer or jacket surface of the grinding wheel. Measuring means serve to measure the axial feed movement of the or dished grinding wheel and the radial feed movement of the dressing tool. Control means serve to control the drive means for the radial feed movement in such a manner that its relationship to the axial feed movement of the grinding wheel corresponds to the tangent of the angle of inclination of the rear surface of the grinding wheel with respect to its lengthwise axis.
摘要翻译： 一种用于齿轮的齿面磨床的大致板状砂轮的修整装置，包括修整工具，该修整工具可由用于修整砂轮的外表面或护套表面的驱动装置径向供给。 测量装置用于测量磨齿砂轮的轴向进给运动和修整工具的径向进给运动。 控制装置用于控制用于径向进给运动的驱动装置，使得其与砂轮的轴向进给运动的关系对应于砂轮的后表面相对于其的倾斜角的切线 纵轴。
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9.发明授权
公开(公告)号：US4128093A
公开(公告)日：1978-12-05
申请号：US714965
申请日：1976-08-16
申请人： Paul F. Aschwanden , Milan Bartosek
发明人： Paul F. Aschwanden , Milan Bartosek
IPC分类号： B24B53/085 , B23F23/12 , B24B53/075 , B24B53/08
CPC分类号： B24B53/075 , B23F23/1225
摘要： A device for dressing a grinding wheel for form grinding of helically toothed involute cylindrical gears comprises a straight edge rolling on an arcuate guide, and a guideway adjustable to the base helix angle of the gear being ground is given an involute movement by the straight edge and guides a tool-holder slide carrying a pointed dressing tool. A pivot member participates in the pivoting component of the straight edge movement, and for modifying the dressing tool path by moving the slide along said guideway there is a crank gear comprising a first crank slide rectilinearly displaceable by the pivoting of said pivot member, a crank on a fixed pivot and connected to said first crank slide and a second crank slide guided parallel to said first slide and driving the tool-holder slide.
摘要翻译： 用于修整用于螺旋齿形渐开线圆柱形齿轮的研磨的砂轮的装置包括在弓形引导件上的直边滚动，并且可调节到被研磨的齿轮的基部螺旋角的导轨被直边缘的渐开线运动 引导带有尖锐修整工具的工具夹。 枢转构件参与直边运动的枢转部件，并且为了通过沿着所述导轨移动滑块来修改修整工具路径，所述曲柄齿轮包括通过所述枢转构件的枢转直线地移位的第一曲柄滑块，曲柄 在固定的枢轴上并连接到所述第一曲柄滑块和平行于所述第一滑块引导的第二曲柄滑块并驱动所述工具架滑动件。
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10.发明授权
公开(公告)号：US5018913A
公开(公告)日：1991-05-28
申请号：US313076
申请日：1989-02-21
申请人： Walter Seiberlich
发明人： Walter Seiberlich
CPC分类号： B23F23/1287 , B23Q1/68 , Y10T409/105247 , Y10T409/109381 , Y10T409/507544
摘要： In order to obtain a desired course of a machining line differing from a straight line or a corresponding flank line of a workpiece profile, it is necessary to control the working point of the tool 2 so that on the rectilinear stroke movement of the tool 2, a movement extending transversely thereto is effected by a tool positioning device 4. Such a device is constructed in the form of a toggle mechanism on which further fine control movements can be imposed through a series of adjustment possibilities.
摘要翻译： 为了获得与工件轮廓的直线或相应侧线不同的加工线的期望路线，需要控制工具2的工作点，使得在工具2的直线行程运动上， 通过工具定位装置4实现横向延伸的运动。这种装置被构造成肘节机构的形式，在其上可以通过一系列调整可能性进一步精细控制。
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