公开(公告)号：US5377457A

公开(公告)日：1995-01-03

申请号：US61864

申请日：1993-05-14

申请人： Herbert Loos ,  Manfred Erhardt

发明人： Herbert Loos ,  Manfred Erhardt

IPC分类号： B23F5/02 ,  B23F21/00 ,  B23F21/28 ,  B24B53/085

CPC分类号： B23F21/28 ,  B23F21/00 ,  B23F5/02 ,  Y10T407/1735 ,  Y10T409/105724 ,  Y10T409/107632

摘要： Gear-shaped precision-working tools, in particular shaving gears, capable of providing an optimum machining result only during a portion of their entire lifetime, since during each regrinding (generating), the profile displacement factor, and thus the number of the tooth flanks which engage successively and simultaneously one after the other the workpiece gear to be machined, is changed. This is remedied with the invention in such a manner that the precision-working tool is reground (generated) while maintaining the original number of teeth (z) and the original normal module of the pitch angle (.beta.), the module in transverse section and the base circle diameter are changed in such a manner that little or no change occurs to an original profile displacement factor (x). When the tool, which is to be reground (to be generated) in this manner, has grooved tooth flanks (12, 13), for grooves (14) increases continuously from a first groove (14') mutually adjacent one end of a tooth flank (12, 13) up to a second groove (14") mutually adjacent an other end of the same tooth flank, the grooves (14") having the greatest depth and the grooves (14') having the least on mutually adjacent and opposing tooth flanks (12, 13) opposing one another.

摘要翻译： 齿轮形精密加工工具，特别是剃须齿轮，仅在其整个使用寿命的一部分期间才能提供最佳的加工结果，因为在每次再研磨（产生）期间，轮廓位移因子以及因此的齿面数 相继地并且同时一个接一个地接合待加工的工件齿轮。 本发明以这样一种方式补救，使得精密加工工具在保持原始齿数（z）和原始正常模块的俯仰角（β），模块在横截面中再生（生成），并且 基圆直径以原始轮廓位移因子（x）发生很小变化或不发生变化的方式改变。 当以这种方式再生（待生成）的工具具有开槽的齿面（12,13）时，槽（14）的凹槽（14'）从与牙齿的一端相邻的第一凹槽（14'）连续地增加 （12,13），直到与相同齿面的另一端相邻的第二凹槽（14“），具有最大深度的凹槽（14”）和凹槽（14'）具有最小的相互 相邻和相对的齿面（12,13）彼此相对。

公开(公告)号：US5074080A

公开(公告)日：1991-12-24

申请号：US578095

申请日：1990-09-05

申请人： Manfred Erhardt ,  Gerhard Reichert ,  Herbert Loos ,  Josef Lohrer

发明人： Manfred Erhardt ,  Gerhard Reichert ,  Herbert Loos ,  Josef Lohrer

IPC分类号： B23F19/00 ,  B23F19/05 ,  B23F19/12 ,  B23F21/03 ,  B23F23/12

CPC分类号： B23F21/005 ,  B23F19/05 ,  B23F19/12 ,  B23F21/03 ,  B23F23/1281 ,  Y10S451/90

摘要： A method for the precision working of the tooth flanks of particularly hardened gears (workpiece W) with a gearlike tool, the tooth flanks of which tool have an abrasive surface and which rotates in mesh with the workpiece (W). In order to avoid damage to the tool caused by remaining burrs or the like in the tooth system of the workpiece (W), a twin tool with axially spaced similar tools is utilized, individual ones of the similar tools are used one after the other. The first tool removes thereby first the remaining burrs and the like and the second tool performs thereafter the actual precision working.

摘要翻译： 特别是硬化齿轮（工件W）的齿面与齿轮状工具进行精密加工的方法，该工具的齿面具有研磨表面并且与工件（W）啮合地旋转。 为了避免由于工件（W）的齿系中的剩余毛刺等导致的工具的损伤，使用具有轴向间隔开的相似工具的双工具，各个相似的工具一个接一个地使用。 第一工具首先除去剩余的毛刺等，然后第二工具进行实际的精密加工。

公开(公告)号：US4976044A

公开(公告)日：1990-12-11

申请号：US155355

申请日：1988-02-12

申请人： Manfred Erhardt ,  Herbert Loos

发明人： Manfred Erhardt ,  Herbert Loos

IPC分类号： G01B5/20 ,  G01B21/20

CPC分类号： G01B5/202

摘要： A scanner head for a tooth-flank scanning device for testing and measuring of gears and similar parts, in particular of gearlike tools having abrasive tooth flanks, is adapted to be introduced into a tooth space of the respective gear or similar part and which can be guided along one of the tooth flanks bordering the tooth space. The scanning piece or insert is formed by the convex surface of a spherical segment, the radius of which is substantially greater than the radius of a ball introducible into the tooth space.

摘要翻译： 用于齿轮和类似部件的齿面扫描装置的扫描头，特别是具有研磨齿面的齿轮状工具，适于被引入到相应的齿轮或类似部件的齿空间中，并且可以是 沿着与牙齿空间接合的齿面之一引导。 扫描片或插入物由球形部分的凸面形成，该球形部分的半径基本上大于可导入牙齿空间的球的半径。

公开(公告)号：US4776137A

公开(公告)日：1988-10-11

申请号：US62288

申请日：1987-06-12

申请人： Herbert Loos ,  Manfred Erhardt

发明人： Herbert Loos ,  Manfred Erhardt

IPC分类号： B23F19/05 ,  B23F23/10 ,  B23F23/12 ,  B24B1/00

CPC分类号： B23F19/052 ,  B23F23/10 ,  B23F23/12 ,  B23F23/1206 ,  B23F23/1231 ,  Y10T409/100159 ,  Y10T409/101113 ,  Y10T409/107632

摘要： Apparatus for the manufacture or working of the tooth system of straight or helically toothed, externally or internally toothed gears with a hyperboloidally or globoidally or similarly formed toothed tool, which has an abrasive surface or the like, wherein a crossed-axes angle is provided. The intermeshed workpiece-tool is guided by a pair of guide wheels. The working takes place on only one flank of a tooth. The workpiece or tool spindle is coupled with a reversible motor. A brake is provided on one of the spindles. A shiftable coupling and additional brakes or centrifugal masses can furthermore be provided.

摘要翻译： 用于制造或加工具有双曲面或球形或类似形状的齿形工具的直齿或螺旋齿形，外齿或内齿齿轮的齿系的装置，其具有研磨表面等，其中提供了交叉轴角。 相互啮合的工件工具由一对导轮引导。 工作只发生在牙齿的一侧。 工件或工具主轴与可逆电机相连。 其中一个主轴上设有制动器。 此外可以提供可移动联轴器和附加制动器或离心质量块。

公开(公告)号：US4748772A

公开(公告)日：1988-06-07

申请号：US65039

申请日：1987-06-19

申请人： Herbert Loos ,  Manfred Erhardt

发明人： Herbert Loos ,  Manfred Erhardt

IPC分类号： B23F19/05 ,  B23F23/00 ,  B23F23/10 ,  B24B19/00

CPC分类号： B23F19/055 ,  B23F23/006 ,  B23F23/10 ,  Y10T409/101749 ,  Y10T409/105724

摘要： For the precision working of particularly hardened bevel gears, a method and an apparatus are disclosed in which the workpiece is moved during rolling contact with a bevel-gear-shaped tool having abrasive flanks. Workpiece and tool rotates in meshing relation with their axis spaced and crossed and each connected with a guide gear which also meshing engage and roll with one another. Both the workpiece-tool pair and also the guide-gear pair run each with backlash, however, on opposite flanks, so that the entire combination runs without backlash.

摘要翻译： 对于特别硬化的锥齿轮的精密加工，公开了一种方法和装置，其中工件在与具有研磨侧面的斜齿轮形工具滚动接触期间移动。 工件和工具与其轴线间隔和交叉的啮合关系旋转，并且每个与导向齿轮相连，导向齿轮也啮合并彼此滚动。 工件工具对和导向齿轮对都有间隙，但是在相对的侧面上，使得整个组合运行而不产生间隙。

公开(公告)号：US4677962A

公开(公告)日：1987-07-07

申请号：US853088

申请日：1986-04-17

申请人： Herbert Loos ,  Manfred Erhardt

发明人： Herbert Loos ,  Manfred Erhardt

IPC分类号： B23F23/12 ,  B24B53/075 ,  B24B53/12 ,  B24B53/06

CPC分类号： B23F23/1231 ,  B24B53/12

摘要： A gearlike tool for dressing abrasive, gearlike, tools used for precision machining gear workpieces has tooth flanks which are coated with diamond grains. The gaps between teeth of the base member which has the diamond coating are enlarged, for example by removing teeth, in order to make the application of the coating easier. In order to assure a fully meshing engagement, the dressing tool can be combined with uncoated guide wheels which have teeth which meshingly engage the teeth of the precision machining tool.

摘要翻译： 用于修磨磨料，齿轮状，用于精密加工齿轮工件的工具的齿轮状工具具有涂有金刚石颗粒的齿面。 通过例如通过除去齿来扩大具有金刚石涂层的基底构件的齿之间的间隙，以使涂层的使用更容易。 为了确保完全啮合，修整工具可以与具有与精密加工工具的齿啮合的齿的未涂覆的导轮组合。

公开(公告)号：US4610576A

公开(公告)日：1986-09-09

申请号：US632561

申请日：1984-07-19

申请人： Manfred Erhardt

发明人： Manfred Erhardt

IPC分类号： B23F19/10 ,  B23F21/12 ,  B23F23/08 ,  B23F21/00

CPC分类号： B23F21/005 ,  B23F19/107 ,  B23F21/12 ,  B23F23/085 ,  Y10T407/1705 ,  Y10T407/174 ,  Y10T409/101113

摘要： A single-tooth cutter for sloping the axial face of gears, in which the gear which is to be worked performs a continuous or step-by-step rotary movement whereby successive rotations of the single-tooth cutter will cause a working on successive teeth at least one sloped surface, and in which the workpiece and the single-tooth cutter after each workpiece rotation approach one another, until the desired sloped shape is reached, the chip removal occurring through the provision of at least two edges which in peripheral direction are arranged one directly behind the other. A cutter which can also be used for this has two edges which act one directly after the other, which edges can have a different distance from the axis of rotation of the cutter.

摘要翻译： 用于倾斜齿轮轴向面的单齿切割器，其中待加工的齿轮执行连续或逐步的旋转运动，由此单齿切割器的连续旋转将导致在连续的齿上的加工 至少一个倾斜表面，并且其中工件和单齿切割器在每个工件旋转之后彼此接近，直到达到期望的倾斜形状，通过设置沿圆周方向布置的至少两个边缘发生切屑移除 一个直接在另一个之后。 也可以使用的切割器具有两个直接相互作用的边缘，该边缘可以具有与切割器的旋转轴线不同的距离。

公开(公告)号：US4602458A

公开(公告)日：1986-07-29

申请号：US684535

申请日：1984-12-21

申请人： Manfred Erhardt ,  Herbert Loos

发明人： Manfred Erhardt ,  Herbert Loos

IPC分类号： B23F19/00 ,  B23F19/05 ,  B23F21/03 ,  B23F23/10 ,  B23F23/12 ,  B23H9/00 ,  B24B19/00

CPC分类号： B23F23/10 ,  B23F19/052 ,  B23F21/03 ,  B23F23/1275 ,  B23H9/003

摘要： Apparatus for the manufacture or working of straight or helically toothed, externally or internally toothed gears comprising a hyperboloidally or globoidally or similarly formed toothed tool, which has an abrasive or similar surface and which grips the workpiece over the entire width of the tooth. The axes of the workpiece and the tool are vertically spaced and crossed and the workpiece and the tool are each connected to a guide gear, which guide gears are coupled to one another. A control gearing is provided in the connection between the workpiece-tool pairing and the guide gear pairing.

摘要翻译： 用于制造或加工直齿或螺旋齿形，外齿或内齿齿轮的装置，包括双曲面或球形或类似形状的齿形工具，其具有磨料或相似的表面，并且在齿的整个宽度上夹持工件。 工件和工具的轴线垂直间隔开并交叉，工件和工具各自连接到导向齿轮，导向齿轮彼此连接。 在工件对配对和导向齿轮配对之间的连接中提供控制传动装置。

公开(公告)号：US5343656A

公开(公告)日：1994-09-06

申请号：US25358

申请日：1993-03-01

申请人： Herbert Loos ,  Manfred Erhardt ,  Gerhard Reichert

发明人： Herbert Loos ,  Manfred Erhardt ,  Gerhard Reichert

IPC分类号： B24D3/28 ,  B24D18/00 ,  B24D3/14 ,  B24D3/18

CPC分类号： B24D3/28 ,  B24D18/0054

摘要： To manufacture grinding members covered with extremely hard abrasive granules, instead of a base member of steel, a commercially available grinding tool of a corresponding shape and size made of a porous ceramic material is used as the base member. The base member is coated with an adhesive at the areas to be covered, the abrasive granules are applied and are pressed into the pores of the ceramic material; finally the adhesive is allowed to harden.

摘要翻译： 为了制造用非常硬的研磨颗粒覆盖的研磨部件代替钢的基底部件，使用由多孔陶瓷材料制成的相应形状和尺寸的市售的研磨工具作为基底部件。 基材在被覆盖的区域涂覆粘合剂，将磨料颗粒施加并压入陶瓷材料的孔中; 最后使粘合剂硬化。

公开(公告)号：US4799473A

公开(公告)日：1989-01-24

申请号：US118194

申请日：1987-11-06

申请人： Manfred Erhardt ,  Herbert Loos

发明人： Manfred Erhardt ,  Herbert Loos

IPC分类号： B24B53/075 ,  B23F23/12 ,  B24B53/085 ,  B24B53/12 ,  B24B53/06

CPC分类号： B23F23/1231 ,  B24B53/085 ,  B24B53/12

摘要： A gearlike dressing tool coated with extremely hard abrasive grains like diamond or CBN. To reduce the manufacturing expenses, not all but only a portion of the teeth is coated. The remaining teeth remain uncoated. The coated teeth lie always directly side-by-side in a peripheral direction and have, including the coating, the same tooth thickness as the teeth which are not coated.

摘要翻译： 涂有金刚石或CBN等极硬磨粒的齿轮式修整工具。 为了减少制造费用，并不是全部只有一部分牙齿被涂覆。 剩余的牙齿保持未涂覆。 涂覆的齿总是在周向方向上直接并排，并且包括涂层，具有与未涂覆的齿相同的齿厚度。