公开(公告)号：US4757644A

公开(公告)日：1988-07-19

申请号：US14144

申请日：1987-02-12

申请人： Manfred Erhardt ,  Herbert Loos

发明人： Manfred Erhardt ,  Herbert Loos

IPC分类号： B23F19/00 ,  B23F19/05 ,  B23F23/00 ,  B23F23/12 ,  B24B5/00

CPC分类号： B23F5/163 ,  B23F19/05 ,  B23F23/006 ,  B23F23/1281 ,  Y10T409/104293 ,  Y10T409/104611

摘要： A method and apparatus are provided for manufacturing or machining a gear workpiece with a hyperboloidally, globoidally or similarly formed gearlike tool which has an abrasive or similar surface. The axes of the workpiece and tool are skew lines. During changing of the center distance, in particular as the workpiece and tool are moved apart at the end of the machining operation, the crossed-axes angle is automatically adjusted to conform to the effective rolling circle.

摘要翻译： 提供了一种用于制造或加工齿轮工件的方法和装置，其具有双曲面，球形或类似形状的具有磨料或类似表面的齿轮状工具。 工件和工具的轴线是斜线。 在改变中心距离的过程中，特别是随着加工操作结束时工件和工具的移动，交叉轴角度被自动调整以符合有效的滚动圆。

公开(公告)号：US4694617A

公开(公告)日：1987-09-22

申请号：US832100

申请日：1986-02-21

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 rotate 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。 工件和工具以啮合关系与其轴线间隔和交叉地转动，并且每个与导向齿轮相连，引导齿轮彼此啮合并相互滚动。 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：US4649671A

公开(公告)日：1987-03-17

申请号：US732198

申请日：1985-05-08

申请人： Manfred Erhardt ,  Herbert Loos ,  Gerhard Reichert

发明人： Manfred Erhardt ,  Herbert Loos ,  Gerhard Reichert

IPC分类号： B23F19/05 ,  B23F23/08 ,  B23F23/10 ,  B23F23/12 ,  B24B53/075 ,  B24B1/00

CPC分类号： B23F23/1281 ,  B23F19/052 ,  B23F23/085 ,  B23F23/10 ,  B23F23/1231 ,  B24B53/075

摘要： A method for the manufacture or machining of the tooth system of straight or helically toothed, externally or internally toothed, nonhardened or hardened workpiece with a toothed tool, the tooth flanks of which are coated with a cubic boron nitride (CBN). The workpiece and the tool roll along with a single-flank contact and are supported by a guide-gear pair which also roll along with a single-flank contact. The contacting flanks of the workpiece-tool pair are the mating flanks for the contacting flanks of the guide-gear pair. To protect the CNB-coating, the tool is already driven at a speed which is necessary for an optimum chip removal before the tool tooth flanks start to work on the workpiece tooth flanks.

摘要翻译： 一种用齿形工具制造或加工直齿或螺旋齿形，外齿或内齿，非硬化或硬化的工件的齿系的方法，其齿面用立方氮化硼（CBN）涂覆。 工件和工具辊与单侧面接触一起由一个也与单侧面接触一起滚动的导向齿轮对支撑。 工件对的接触侧面是用于引导齿轮对的接触侧面的配合侧面。 为了保护CNB涂层，刀具已经以刀具齿面开始在工件齿面上工作之前以最佳切屑去除所需的速度被驱动。

公开(公告)号：US4630402A

公开(公告)日：1986-12-23

申请号：US692437

申请日：1985-01-17

申请人： Manfred Erhardt ,  Herbert Loos ,  Josef Lohrer ,  Udo Schapp ,  Karl-Josef Schaeferling ,  Walter Freundl

发明人： Manfred Erhardt ,  Herbert Loos ,  Josef Lohrer ,  Udo Schapp ,  Karl-Josef Schaeferling ,  Walter Freundl

IPC分类号： B23F19/05 ,  B23F23/08 ,  B23F23/10 ,  B24B19/00

CPC分类号： B23F19/052 ,  B23F23/085 ,  B23F23/10

摘要： Apparatus for the manufacture or machining of straight of helically toothed gears with a hyperboloidally or globoidally or similarly formed toothed tool, which has an abrasive or similar surface and which has such an axial dimension that it covers the entire width of the workpiece tooth system. The axes of the workpiece and the tool cross and the workpiece and the tool are coupled to a guide gearing. The workpiece-tool pairing and the guide gearing each have their own (separate) crossed-axes point. Interchangeable gears can be provided between the workpiece-tool pairing.According to a different embodiment, the axis of the guide gearing and the workpiece axis are arranged parallel to one another, also to another axis of the guide gearing and the tool axis. The parallel axes are coupled to one another through master gears and interchangeable gears.

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螺旋形齿轮的直线的装置，其具有研磨或相似的表面，并且具有这样的轴向尺寸以使其覆盖工件齿系统的整个宽度。 工件和工具的轴线交叉，工件和工具联接到导向齿轮。 工件配对和导向装置各自具有自己的（分离的）十字轴点。 可在工件配对之间设置可互换的齿轮。 根据不同的实施例，引导传动装置的轴线和工件轴线彼此平行地布置，也是引导传动装置和工具轴线的另一个轴线。 平行轴通过主齿轮和可更换齿轮相互连接。

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。

公开(公告)号：US4689918A

公开(公告)日：1987-09-01

申请号：US816946

申请日：1986-01-06

申请人： Herbert Loos ,  Manfred Erhardt

发明人： Herbert Loos ,  Manfred Erhardt

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

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：US4633619A

公开(公告)日：1987-01-06

申请号：US754791

申请日：1985-07-12

申请人： Manfred Erhardt ,  Herbert Loos ,  Gerhard Reichert

发明人： Manfred Erhardt ,  Herbert Loos ,  Gerhard Reichert

IPC分类号： B23F19/05 ,  B23F23/08 ,  B23F23/10 ,  B23F23/12 ,  G05B19/18 ,  B24B5/36

CPC分类号： B23F23/1281 ,  B23F19/05 ,  B23F23/085 ,  B23F23/10 ,  G05B19/186 ,  Y10T409/100636

摘要： Apparatus for the manufacture or machining of gears with a toothed tool having abrasive working surfaces, in which workpiece and tool, during rotation, are supported by the tooth system of a guide-gear pair. The apparatus works with a single-flank contact between workpiece and tool, whereby for changing the tooth flanks which contact one another, one member of the drive chain can be rotated relative to the other members a preselectable or adjustable amount.

摘要翻译： 用于制造或加工具有磨削工作表面的齿形工具的齿轮的装置，其中工件和工具在旋转期间由导齿轮对的齿系支撑。 该装置与工件和工具之间的单侧面接触工作，由此为了改变彼此接触的齿面，驱动链的一个构件可相对于其它构件以可预选或可调节的量旋转。

公开(公告)号：US4739587A

公开(公告)日：1988-04-26

申请号：US859119

申请日：1986-05-02

申请人： Manfred Erhardt

发明人： Manfred Erhardt

IPC分类号： B23F5/02 ,  B23F5/06 ,  B23F23/00 ,  B24B17/00

CPC分类号： B23F5/06 ,  B23F23/003

摘要： A rolling device for a gear-grinding machine in which the rotation portion of the rolling movement is effected by roll bands secured at one end to a roll-band carriage which is movable transversely with respect to the workpiece axis and at the other end to a roll cam. The roll cam is oriented coaxially with the workpiece on a roll-cam carriage which is movably driven back and forth transversely to the workpiece axis. The roll-cam carriage and the roll-band carriage are hingedly connected to a rocker arm which is hingedly supported at a pole point which can be adjusted on the machine frame corresponding with the workpiece diameter, and transfers the back and forth movement of the roll-cam carriage onto the roll-band carriage. The pole point of the rocker arm lies on a straight line which is defined by the hinge points of the two carriages, preferably between the two hinge points. That is, the diameter of the roll cam is then larger than the pitch circle of the workpiece which is to be machined.

摘要翻译： 一种用于齿轮磨床的滚动装置，其中滚动运动的旋转部分由一端固定到可相对于工件轴线横向运动并且另一端移动到的滚动带托架的滚动带来实现 滚动凸轮。 滚动凸轮与工件同轴地定向在横向于工件轴线可动地前后移动的辊式凸轮滑架上。 滚动凸轮滑架和滚动带托架铰接地连接到摇臂，该摇臂被铰接地支撑在极点处，该极点可以根据工件直径在机架上调节，并且传递辊的前后运动 - 卡车到滚筒上。 摇臂的极点位于由两个托架的铰链点限定的直线上，优选地在两个铰链点之间。 也就是说，辊凸轮的直径然后大于待加工的工件的节圆。

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。