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    • 1. 发明申请
    • FLUCTUATING GEAR RATIO LIMITED SLIP DIFFERENTIAL
    • 变速齿轮有限公司SLIP差异
    • WO2010104936A1
    • 2010-09-16
    • PCT/US2010/026800
    • 2010-03-10
    • EATON CORPORATIONRADZEVICH, Stephen, P.
    • RADZEVICH, Stephen, P.
    • F16H55/08F16H48/20
    • F16H55/0846F16H48/28Y10T74/19949Y10T74/19958Y10T74/19972
    • A fluctuating gear ratio limited slip differential assembly (12) is provided that includes a differential case (14) and a pair of side gears (20) disposed within the differential case. Each of the side gears have a tooth with a first tooth flank. The differential assembly further includes a pinion shaft disposed within the differential case and a plurality of pinions (18) supported by the pinion shaft (16). The pinions are configured for engagement with the pair of side gears and each of the pinions have a tooth with a second tooth flank. The first and second tooth flanks are configured to cause movement of the plane of action defining all contact points between the first tooth flank of the side gears and the second tooth flank of the pinions in a controlled manner.
    • 提供了一种波动传动比限位滑差差组件(12),其包括差速器壳体(14)和设置在差速器壳体内的一对侧齿轮(20)。 每个侧齿轮具有带有第一齿面的齿。 差速器组件还包括设置在差速器壳体内的小齿轮轴和由小齿轮轴(16)支撑的多个小齿轮(18)。 小齿轮构造成与所述一对侧齿轮接合,并且每个小齿轮具有带有第二齿面的齿。 第一和第二齿面构造成使受影响的平面的动作以受控的方式限定在侧齿轮的第一齿面与小齿轮的第二齿面之间的所有接触点。
    • 4. 发明申请
    • LIMITED SLIP DIFFERENTIAL USING FACE GEARS AND A PINION HOUSING
    • 有限公司使用面齿轮和密封件的差异化
    • WO2010144710A1
    • 2010-12-16
    • PCT/US2010/038183
    • 2010-06-10
    • EATON CORPORATIONKUMAR, SandeepCOCHREN, Steven, J.RADZEVICH, Stephen, P.HERRMANN, Paul, N.RUDKO, Steven, A.
    • KUMAR, SandeepCOCHREN, Steven, J.RADZEVICH, Stephen, P.HERRMANN, Paul, N.RUDKO, Steven, A.
    • F16H48/28F16H48/22F16H48/10
    • F16H55/0846F16H48/10F16H48/22F16H48/28F16H48/29F16H2048/102F16H2055/173
    • A differential (10) includes a differential case (50); a side gear (32) comprising a helical face gear; a helical pinion (24) configured for meshing engagement with the side gear (32); and a pinion housing (12) configured to support the helical pinion (24). The pinion housing (12) includes a first face (16); a second face (18) opposing the first face (16); a first projection (20) located on the first face (16); and a second projection (22) located on the second face (18). In some embodiments, the differential (10) further comprises an actuator (36) configured for engagement with the pinion housing (12) and a plurality of friction plates (48) disposed between the actuator (36) and the differential case (50). The pinion housing (12) also includes an aperture or hole (26) extending radially inwardly from an outer radial surface (38) of the generally annular ring; and a channel (30) extending from the first face (16) to the second face (18), wherein the channel (30) is substantially radially aligned with the aperture or hole (26).
    • 差速器(10)包括差速器壳体(50); 包括螺旋面齿轮的侧齿轮(32) 构造成与所述侧齿轮(32)啮合的螺旋小齿轮(24); 以及构造成支撑所述螺旋小齿轮(24)的小齿轮壳体(12)。 小齿轮壳体(12)包括第一面(16); 与第一面(16)相对的第二面(18); 位于第一面(16)上的第一突起(20); 和位于第二面(18)上的第二突出部(22)。 在一些实施例中,差速器(10)还包括构造成用于与小齿轮壳体(12)接合的致动器(36)和设置在致动器(36)和差速器壳体(50)之间的多个摩擦板(48)。 小齿轮壳体(12)还包括从大致环形环的外径向表面(38)径向向内延伸的孔或孔(26) 以及从所述第一面(16)延伸到所述第二面(18)的通道(30),其中所述通道(30)与所述孔或孔(26)基本上径向对准。
    • 7. 发明申请
    • OPTIMIZED CROWNING IN BEVEL GEAR WHEELS OF A BEVEL GEAR TRANSMISSION
    • 梁式齿轮锥齿轮的优化平衡
    • WO2012055484A8
    • 2012-11-08
    • PCT/EP2011004984
    • 2011-10-06
    • SCHOTTEL GMBHHEER MANFRED
    • HEER MANFRED
    • F16H55/08
    • B23F17/00B23F19/002F16H55/0846F16H55/088F16H55/0886Y10T409/100159Y10T409/103975Y10T409/104134Y10T409/30Y10T409/300056Y10T409/50
    • The invention relates to a method for producing a bevel gear wheel, in particular for rudder propellers, the teeth of which have a macro geometry specific to the gear wheels, the teeth of which can be described by flank and profile lines, the flanks of which have a tooth flank micro topography and the bearing surface of which represents the contact region of the inter-meshing teeth. The crown of a tooth flank corresponds to the elevation of the tooth flank center with respect to the tooth flank edge, wherein the course of the height and width crowns of the flank surface is substantially shaped like a circular arc. By means of precise material removal, the micro topography of the tooth flank and thus the bearing surface is optimized, firstly in that the material removal is carried out such that the end relief on the tooth flank surface is reduced toward the tooth heel side and the tooth toe side, an area having a greater length and width comes into engagement on the flank and thus an enlarged bearing surface is present, and secondly in that the course of the crown of a tooth flank follows an approximately logarithmic, elliptical and/or an exponential curve shape, which runs through the point of contact, when the ease-off is viewed with no load, in a longitudinal section in the flank sectional surface and/or in a profile section in the profile sectional surface,.
    • 制造的锥齿轮,特别是用于转向螺旋桨其齿具有特定齿轮宏观几何形状,其中可通过侧面和轮廓线来描述牙齿的方法,其边缘具有Zahnflankenmikrotopogaphie和它的接触图案代表进入接合齿的接触面积的。 齿面的冠对应于中间齿面的侧面边缘相对的高度,其中,所述隆起的高度的轮廓和侧表面是大致的圆弧。 通过精确的去除材料,齿面的微地形,并且因此接触图案被优化,首先,通过去除材料的进行,使得在齿面表面到齿跟部侧和齿趾侧的端浮雕降低,更大的长度和宽度的区域是在齿面啮合并 因此,扩大的接触图案存在,并且其次通过近似的对数,椭圆形和/或指数的,在纵向截面中的横截面面积和/或切割轮廓边缘的轮廓部分中的通风(易于关闭)的无负荷观看的齿面的凸面加工的过程中 波形如下,它通过触摸点。
    • 10. 发明申请
    • OPTIMIERTE BALLIGKEITEN BEI KEGELZAHNRÄDERN EINES KEGELRADGETRIEBES
    • 优化冠锥齿轮锥齿轮
    • WO2012055484A1
    • 2012-05-03
    • PCT/EP2011/004984
    • 2011-10-06
    • SCHOTTEL GMBH & CO. KGHEER, Manfred
    • HEER, Manfred
    • F16H55/08
    • B23F17/00B23F19/002F16H55/0846F16H55/088F16H55/0886Y10T409/100159Y10T409/103975Y10T409/104134Y10T409/30Y10T409/300056Y10T409/50
    • Verfahren zum Herstellen eines Kegelzahnrades insbesondere für Ruderpropeller, dessen Zähne eine zahnradspezifische Makrogeometrie aufweisen, dessen Zähne durch Flanken- und Profillinien beschreibbar sind, dessen Flanken eine Zahnflankenmikrotopogaphie aufweisen und dessen Tragbild den Kontaktbereich der in den Eingriff kommenden Zähne darstellt. Die Balligkeit einer Zahnflanke entspricht der Überhöhung der Zahnflankenmitte gegenüber dem Zahnflankenrand, wobei der Verlauf der Höhen- und Breitenballigkeit der Flankenfläche im Wesentlichen kreisbogenförmig ist. Durch eine punktgenaue Materialabtragung wird die Mikrotopographie der Zahnflanke und somit das Tragbild optimiert, erstens indem die Materialabtragung derart ausgeführt wird, dass die Endrücknahme an der Zahnflankenfläche zur Zahnfersenseite und Zahnzehenseite verringert wird, eine Fläche mit größerer Länge und Breite auf der Zahnflanke zum Eingriff kommt und somit ein vergrößertes Tragbild vorliegt, und zweitens indem der Verlauf der Balligkeit einer Zahnflanke bei der lastfreien Betrachtung der Lüftung (Ease-Off) bei einem Längsschnitt in der Flankenschnittfläche und/oder bei einem Profilschnitt in der Profilschnittfläche einer annähernd logarithmischen, elliptischen und/oder exponentiellen Kurvenform folgt, die durch den Berührpunkt verläuft.
    • 制造的锥齿轮,特别是用于转向螺旋桨其齿具有特定齿轮宏观几何形状,其中可通过侧面和轮廓线来描述牙齿的方法,其边缘具有Zahnflankenmikrotopogaphie和它的接触图案代表进入接合齿的接触面积的。 齿面的冠对应于中间齿面的侧面边缘相对的高度,其中,所述隆起的高度的轮廓和侧表面是大致的圆弧。 通过精确的去除材料,齿面的微地形,并且因此接触图案被优化,首先,通过去除材料的进行,使得在齿面表面到齿跟部侧和齿趾侧的端浮雕降低,更大的长度和宽度的区域是在齿面啮合并 因此,扩大的接触图案存在,并且其次通过近似的对数,椭圆形和/或指数的,在纵向截面中的横截面面积和/或切割轮廓边缘的轮廓部分中的通风(易于关闭)的无负荷观看的齿面的凸面加工的过程中 波形如下,通过接触点传递。