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1. 发明授权

US11318569B2 Net forged spiral bevel gear 有权
公开(公告)号：US11318569B2
公开(公告)日：2022-05-03
申请号：US17166149
申请日：2021-02-03
申请人： American Axle & Manufacturing, Inc.
发明人： Curt Moehlau , Mohsen Kolivand , Dale K. Benedict
IPC分类号： B23P15/14 , B23F9/00 , B21K1/30 , B23F19/02 , F16H55/17
摘要： A process for forming a finished spiral bevel gear includes forging a blank to form a forging having near net-shaped spiral bevel teeth, machining the forging, coining the forging to form a coined spiral bevel gear with net-shaped spiral bevel gear teeth; heat treating the coined spiral bevel and finishing the heat treated, coined spiral bevel gear without machining the net-shaped spiral bevel gear teeth in a machining operation that forms chips.

2. 发明授权

US08931984B2 Processing head 有权
标题翻译：加工头
公开(公告)号：US08931984B2
公开(公告)日：2015-01-13
申请号：US12935401
申请日：2008-12-16
申请人： Thomas Zeller
发明人： Thomas Zeller
IPC分类号： B23F5/24 , B23Q5/28 , B23F1/00 , B23F9/00 , B23F23/12
CPC分类号： B23Q5/28 , B23F1/00 , B23F9/00 , B23F23/1237 , Y10T409/10159 , Y10T409/102703 , Y10T409/103816 , Y10T409/105883 , Y10T409/107791 , Y10T409/108745
摘要： The present invention relates to a processing head for processing machines, preferably tooth milling and tooth grinding machines, comprising a direct drive which is arranged in a processing head bed of a processing machine, wherein the direct drive comprises at least two motors actuatable in synchronism with each other.
摘要翻译：本发明涉及一种用于加工机械的处理头，优选地是齿轮铣削和齿轮磨削机，其包括布置在加工机床的加工头床中的直接驱动器，其中直接驱动器包括至少两个可与彼此。

3. 发明授权

US5765974A Method for machining tooth flanks of workpieces with a profiled shaped tool 失效
标题翻译：用异形工具加工工件齿面的方法
公开(公告)号：US5765974A
公开(公告)日：1998-06-16
申请号：US768904
申请日：1996-12-17
申请人： Ingo Faulstich
发明人： Ingo Faulstich
IPC分类号： B23F17/00 , B23F19/00 , B23F9/00
CPC分类号： B23F17/00 , B23F19/002 , Y10T409/105883 , Y10T409/10636 , Y10T409/10795
摘要： A method for machining of tooth flanks by grinding or milling respectively as to internally or externally toothed workpieces with a profile disk tool in a discontinuous indexing process. For generating flanks with complicated flank modifications it is proposed to perform during machining besides the known movements an additional movement that is composed of at least two portions, extending in different axes of the machine, whereby the individual portions are so matched that a prescribed distortion of the flanks results. There are embodiments for single flank processes and for double flank processes. It is also possible to generate topological flank modifications and flanks, of which certain parts are set back relative to the unmodified area of the flank. Basis for determining the tool- and workpiece setting data and the movements that the tool has to perform relative to the workpiece, is a simulation of the machining process on a computer.
摘要翻译：分别通过研磨或铣削加工齿面的方法，用于在具有不连续分度过程的轮廓盘工具的内部或外部齿形工件上加工齿面。为了产生具有复杂的侧面修改的侧面，建议在除了已知运动之外的加工期间执行附加的运动，该附加运动由在机器的不同轴线延伸的至少两个部分组成，由此各个部分匹配，使得规定的变形侧翼结果。有单个侧面过程和双面工艺的实施方案。也可以产生拓扑侧面修饰和侧面，其中某些部分相对于侧面的未修饰区域回退。用于确定刀具和工件设置数据以及刀具相对于工件执行的移动的基础是对计算机上的加工过程的模拟。

4. 发明授权

US4981402A Multi-axis bevel and hypoid gear generating machine 失效
标题翻译：多轴斜面和准双曲面齿轮发生机
公开(公告)号：US4981402A
公开(公告)日：1991-01-01
申请号：US104012
申请日：1987-08-24
申请人： Theodore J. Krenzer , Ernst J. Hunkeler , Robert N. Goldrich
发明人： Theodore J. Krenzer , Ernst J. Hunkeler , Robert N. Goldrich
IPC分类号： B23F5/00 , B23F9/00 , B23F9/02 , B23F9/10 , B23F9/12 , B23F23/00 , G05B19/18 , G05B19/19
CPC分类号： B23F9/10 , B23F23/006 , B23F9/00 , B23F9/025 , Y10T409/103975 , Y10T409/104134 , Y10T409/104452 , Y10T409/10795
摘要： A computer controlled machine for forming longitudinally curved tooth bevel and hypoid gears having a minimum number of movable machine axes for setup and operation. The movable axes include three rectilinear axes (X, Y, and Z) and three rotational axes (T, W and P). The rectilinear axes are arranged in mutually orthogonal directions. Two of the rotational axes (T and W) provide for rotating tool (26, 27) and work gear (42, 43), respectively. The third rotational axis (P) provides for adjusting the relative angular orientations of tool axis (T) and work axis (W). Pivot axis (P) is positioned with respect to both tool axis (T) and work axis (W) at fixed inclination angles. A method of opeating the computer controlled machine provides for controlling the movable axis (X, Y, Z, T, W, and P) in response to setup and operating parameters of conventional bevel and hypoid gear generating machines.
摘要翻译： PCT No.PCT / US87 / 02083 Sec。 371日期1987年8月24日 102（e）1987年8月24日PCT PCT 1987年8月24日PCT公布。出版物WO89 / 01838 日期：1989年3月9日。一种计算机控制机，用于形成具有最小数量的可移动机器轴的纵向弯曲齿面和准双曲面齿轮，用于设置和操作。可动轴包括三个直线轴（X，Y和Z）和三个旋转轴（T，W和P）。直线轴以相互正交的方向排列。两个旋转轴（T和W）分别提供旋转工具（26,27）和工作齿轮（42,43）。第三旋转轴（P）用于调整工具轴（T）和工作轴（W）的相对角度方向。枢轴（P）相对于刀具轴（T）和工作轴（W）以固定的倾斜角定位。一种操作计算机控制机器的方法响应于常规斜面和准双曲面齿轮发生机的设置和操作参数来控制可移动轴线（X，Y，Z，T，W和P）。

5. 发明授权

US10926363B2 Net forged spiral bevel gear 有权
公开(公告)号：US10926363B2
公开(公告)日：2021-02-23
申请号：US15175061
申请日：2016-06-07
申请人： American Axle & Manufacturing, Inc.
发明人： Curt Moehlau , Mohsen Kolivand , Dale K. Benedict
IPC分类号： B23P15/14 , B23F9/00 , B23F19/02 , B21K1/30 , F16H55/17
摘要： A method that includes: providing a blank; heating the blank; forging the heated blank to form a forged gear having a plurality of spiral bevel gear teeth; machining the forged gear to a predetermined thickness while locating off of the plurality of gear teeth to form a green machined forged gear; rotationally and axially engaging a die to the gear teeth of the green machined forged gear to induce plastic flow in the gear teeth to form an intermediate gear in which the plurality of gear teeth conform to a predetermined tooth form; heat-treating the intermediate gear to form a hardened intermediate gear; and lapping the plurality of gear teeth of the hardened intermediate gear with a spiral bevel pinion gear; wherein the plurality of gear teeth are not machined in a chip-producing machining operation before the plurality of gear teeth are lapped.

6. 发明授权

US09145964B2 Load rating optimized bevel gear toothing 有权
标题翻译：负载额定值优化锥齿轮齿圈
公开(公告)号：US09145964B2
公开(公告)日：2015-09-29
申请号：US13508967
申请日：2011-05-27
申请人： Michael Potts , Berthold Schlecht , Michael Senf , Steffen Schaefer , Birgit Hutschenreiter
发明人： Michael Potts , Berthold Schlecht , Michael Senf , Steffen Schaefer , Birgit Hutschenreiter
IPC分类号： F16H55/08 , F16H55/10 , F16H55/17 , B23F9/00 , F16H1/00 , B23F9/02 , B23F9/08
CPC分类号： F16H55/17 , B23F9/00 , B23F9/02 , B23F9/08 , F16H1/003 , F16H55/08 , Y10T29/49467 , Y10T74/1987 , Y10T409/103975
摘要： The invention relates to a bevel gear wheel (1) of a bevel gear unit, each tooth (2) of which comprises a load flank (3) and a non-working flank (4), wherein the teeth (2) have a helical or spiral tooth trace, in particular a curved tooth longitudinal line, and the teeth (2), in particular the upper meshing region of the teeth, have an octoid tooth shape or a spherical involute tooth shape, and the teeth have an excess material quantity (11) on the load flanks (4) in order to reinforce the load flanks (4), in particular such that the axis (9) that runs through the tooth tip-bisecting point A1 of the tooth tip transverse line (23) and through the midpoint of the gear wheel exhibits asymmetry of the teeth (2). The invention further relates to a method for producing a bevel gear wheel (1) according to one of the preceding claims, in which the tooth geometry is produced by a four-axis or multi-axis method, in particular a five-axis method.
摘要翻译：本发明涉及一种锥齿轮单元的锥齿轮（1），每个齿（2）包括一个载荷侧（3）和一个非作业侧面（4），其中齿（2）具有螺旋或螺旋齿迹线，特别是弯曲的齿纵线，并且齿（2），特别是齿的上啮合区域具有八边形齿形或球形渐开线齿形，并且齿具有过量的材料量（11），以便加强载荷侧面（4），特别是使得穿过齿顶横向线（23）的齿顶平分点A1的轴线（9）和通过齿轮的中点显示齿（2）的不对称性。本发明还涉及一种用于制造根据前述权利要求中任一项所述的锥齿轮（1）的方法，其中所述齿形由四轴或多轴方法产生，特别是五轴方法。

7. 发明申请

US20080201951A1 Work Piece Having Different Qualities 审中-公开
标题翻译：不同品质的作品
公开(公告)号：US20080201951A1
公开(公告)日：2008-08-28
申请号：US11953475
申请日：2007-12-10
申请人： Gerhard Kotthoff
发明人： Gerhard Kotthoff
IPC分类号： B22F5/08 , B23F9/00 , B23P9/00
CPC分类号： B22F5/08 , B21H5/022 , B22F3/164 , B22F2003/248 , B22F2998/10 , C21D7/08 , Y10T29/4948 , Y10T74/1987 , B22F3/02 , B22F3/10 , B22F3/24 , B22F3/18
摘要： The present invention relates to surface densification of a work piece that comprises at least one toothed section made from sintering material, wherein a first surface of the work piece is densified using a different from a second surface of the work piece.
摘要翻译：本发明涉及包括由烧结材料制成的至少一个齿形部分的工件的表面致密化，其中工件的第一表面使用与工件的第二表面不同的致密化。

8. 发明授权

US4007661A Gear cutting machine 失效
标题翻译：齿轮切割机
公开(公告)号：US4007661A
公开(公告)日：1977-02-15
申请号：US582749
申请日：1975-06-02
申请人： Otto Hildinger
发明人： Otto Hildinger
IPC分类号： B23F9/10 , B23F5/00 , B23F9/00 , B23F9/12 , B23F23/12
CPC分类号： B23F23/125 , Y10T409/103816
摘要： A gear cutting machine comprising a tool rotating about a first axis, the first axis being rotatable about a second axis at a first cone-shaped shell or cone, the second axis being rotatable about a second cone-shaped shell or cone about a third axis. There is further provided a gear drive possessing two pairs of bevel gears. The cone apex-cone angles of the bevel gears of one pair of bevel gears are of the same magnitude as the cone apex-cone angles of the bevel gears of the other pair of bevel gears, such cone angles are obtuse, and both of the pairs of bevel gears are connected with one another through the agency of a pair of spur gears.
摘要翻译：一种齿轮切割机，包括围绕第一轴线旋转的工具，所述第一轴线可在第一锥形壳体或锥体处围绕第二轴线旋转，所述第二轴线可围绕第三轴线的第二锥形壳体或锥体旋转。还提供了具有两对锥齿轮的齿轮传动装置。一对锥齿轮的锥齿锥的锥锥角与其他锥齿轮的锥齿锥的锥锥角相同，锥角是钝的，成对的锥齿轮通过一对正齿轮的机构相互连接。

9. 发明授权

US3091021A Gear cutter for skew-axis gears 失效
标题翻译：齿轮用于斜轴齿轮
公开(公告)号：US3091021A
公开(公告)日：1963-05-28
申请号：US73422158
申请日：1958-05-09
申请人： ILLINOIS TOOL WORKS
发明人： SAARI OLIVER E
IPC分类号： B23F1/08 , B23F9/00 , B23F21/24
CPC分类号： B23F21/248 , B23F1/08 , B23F9/003 , Y10T407/16 , Y10T407/171 , Y10T407/1922

10. 发明授权

US2692537A Endless chain cutter and machine employing the same for producing spiral bevel gearsand the like 失效
标题翻译：无缝链刀和采用该切割机的机器用于生产螺旋锥齿轮等
公开(公告)号：US2692537A
公开(公告)日：1954-10-26
申请号：US17657250
申请日：1950-07-29
申请人： GLEASON WORKS
发明人： GLEASON JAMES E , BAUER OLIVER F
IPC分类号： B23F9/00 , B23F21/26
CPC分类号： B23F21/266 , B23F9/006 , Y10T83/0304 , Y10T83/95 , Y10T407/17 , Y10T409/101431 , Y10T409/103816

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