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    • 1. 发明申请
    • COAXIAL GEAR SET
    • 同轴
    • WO2008107168A3
    • 2008-11-20
    • PCT/EP2008001733
    • 2008-03-05
    • WITTENSTEIN AGSCHREIBER HEIKO
    • SCHREIBER HEIKO
    • F16H25/06
    • F16H25/06F16H49/001F16H2055/0893Y10T74/18024Y10T74/1836Y10T74/19Y10T74/19967Y10T74/19972
    • In a coaxial gear set, in particular a hollow shaft gear set for industrial drive technology, having high power density, comprising a drive element (7), an element (3), and an output element, with a gear ratio and a transmission of a drive torque occurring between the drive element (7) and the output element via a plurality of radially movable tooth segments (5), an outer tooth flank contour (11.1, 11.2) of the tooth contour (6) of the tooth segments (5) and/or a flank contour (12.1, 12.2) of a gearing (13) of an inner gearing (15) of an internal wheel (1), relative to a gear axis (M), is supposed to have a tooth contour that allows surface contact in the engagement area, which is achieved by the embodiment as a logarithmic spiral.
    • 在同轴传输,特别是空心轴传动装置用于工业驱动器技术,具有高功率密度,具有驱动元件(7),一个元件(3)和输出部件,其特征在于,一个翻译,以及经由多个径向的驱动元件(7)和输出元件之间的传递的驱动转矩的 可动齿段(5),对于带齿轮廓的环形齿轮的外齿面轮廓(11.1,11.2)(6)一个齿部的齿段(5)和/或侧翼轮廓(12.1,12.2)(13)的内齿(15) (1),基于透射轴(M),具有齿轮廓,这使得在所述接合区域,该区域是由设计为对数螺旋实现表面接触。
    • 2. 发明申请
    • TRANSFER RING FOR CONTINUOUSLY VARIABLE TRANSMISSION
    • 用于连续变速传动的传动环
    • WO99015811A1
    • 1999-04-01
    • PCT/CA1998/000827
    • 1998-08-31
    • F16H3/42
    • F16H3/423Y10T74/19344Y10T74/19926Y10T74/19949Y10T74/19963Y10T74/19967
    • A transfer ring (10) for a continously variable transmission. The transfer ring (10) includes an inner ring (12), an outer ring (18) and a spacer ring (24). The inner, outer and spacer rings are substantially coaxial with a transfer ring (10) axis. The spacer ring (24) is disposed radially between the inner and outer rings. The inner and outer rings are secured to the spacer ring (24) to substantially prevent relative movement therebetween. The spacer ring (24) has non-overlapping radially inwardly (26) and radially outwardly (27) facing slots extending respectively into inner and outer circumferences thereof. Laminar segments (42) are mounted in each of the slots and are slidably displaceable in a direction parallel to the transfer ring axis (22). The segments (42) are generally radially aligned with the transfer ring axis (22) and have upper (44) and lower (45) tabs straddling the spacer ring (24) to limit the distance which the segments (42) may be slidably displaced.
    • 一种用于连续可变传动装置的传递环(10)。 传递环(10)包括内环(12),外环(18)和间隔环(24)。 内,外和间隔环基本上与转移环(10)轴同轴。 间隔环(24)径向设置在内圈和外圈之间。 内环和外环固定到间隔环(24)上以基本上防止它们之间的相对运动。 间隔环(24)具有不重叠的径向向内(26)和径向向外(27)的相对的槽,分别延伸到其内周和外周。 层板段(42)安装在每个槽中,并且在平行于传送环轴线(22)的方向上可滑动地移动。 所述段(42)通常与所述传递环轴线(22)径向对准并且具有跨越所述间隔环(24)的上部(44)和下部(45)突出部,以限制所述段(42)可滑动位移的距离 。
    • 4. 发明申请
    • 3次元偏位かみ合い歯形を有する波動歯車装置
    • 具有三维偏振曲面齿形轮廓的波纹
    • WO2002079667A1
    • 2002-10-10
    • PCT/JP2002/002940
    • 2002-03-26
    • 株式会社 ハーモニック・ドライブ・システムズ石川 昌一
    • 石川 昌一
    • F16H1/32
    • F16H55/0833Y10T74/19Y10T74/19967Y10T74/19972
    • A wave gearing with three-dimensional deviatedly meshed tooth profile, wherein, in the principal section of a flexible external gear, the position of the flexible external gear apart from the major axis of an elliptic rim neutral line is taken as the center of engagement of gear teeth and the position is given by the inclination angle ( theta ) of a tangential line at a point on the rim neutral line, and the amount of deflection ( omega ) in the principal section is specified by the inclination angle ( theta ), the number of teeth (zc) of the flexible external gear, the number of teeth (zf) of a rigid internal gear, the pitch circle diameter (ro) of the flexible external gear, and the radius (rn) of a rim neutral circle before deformation, whereby both gears can be brought into contact continuously with each other in a tooth tracing direction by aligning the common tangential direction of the tooth profiles at the contact point of the tooth profiles of both gears positioned at the center of the main area of engagement in the principal section with the tangential direction, at the contact point, of a curved line obtained by projecting the linear base line of a rim neutral cylindrical surface axially on the principal section and, by using such tooth profiles, a stress produced at the rim of the flexible external gear at the tooth bottom thereof and the inner ring rolling surface of a wave generator, particularly, at a position near the major axes thereof can be reduced.
    • 具有三维偏心啮合齿廓的波浪传动装置,其中在柔性外齿轮的主要部分中,将柔性外齿轮与椭圆边缘中性线的长轴分开的位置作为接合中心 齿轮齿,并且位置由轮辋中线上的点处的切线的倾斜角(θ)给出,并且主要部分中的偏转量(ω)由倾角(θ)指定, 柔性外齿轮的齿数(zc),刚性内齿轮的齿数(zf),柔性外齿轮的节圆直径(ro)和前后轮辋内圆的半径(rn) 变形,由此两个齿轮可以在齿迹方向上彼此连续地接触,通过在位于中心处的两个齿轮的齿廓的接触点处对准齿廓的共同切线方向 在主要部分的主要区域的接合方向上的切线方向,在接触点处,通过将轮缘中性圆柱形表面的线性基线突出在主体部分上,并且通过使用这种齿廓 可以减少在其底部的柔性外齿轮的边缘处产生的应力和波发生器的内环滚动表面,特别是在其长轴附近的位置处产生的应力。
    • 6. 发明申请
    • TRANSFER RING AND GEAR ARRANGEMENT FOR NON-SLIP CONTINUOUSLY VARIABLE TRANSMISSION
    • 用于非滑动连续可变传动的传动环和齿轮装置
    • WO1997026469A1
    • 1997-07-24
    • PCT/CA1997000002
    • 1997-01-03
    • DESIGNCO INC.GOGOVITZA, Noru
    • DESIGNCO INC.
    • F16H03/42
    • F16H3/423Y10T74/19344Y10T74/19665Y10T74/19916Y10T74/19949Y10T74/19963Y10T74/19967
    • A continuously variable transmission (10) having input (12) and output (14) gearsets each having a pair of bevelled gears (16) rotatable about generally coplanar respective axes of rotation (22) and with the two bevelled faces (24) in a spaced-apart parallel relationship. The input (12) and output (14) gearsets are mounted opposite one another with the bevelled faces (24) aligned. A restorably deformable transfer ring is mounted between the input and output gearsets and a portion of the transfer ring (28) is captured between opposed teeth (24) of the bevelled gears (16). The transfer ring (28) is laterally moveable relative to the input (12) and output (14) gearsets. Rotation of the bevelled gears (16) of the input gearsets (12) deforms a transfer ring (28) and causes the transfer ring (28) to rotate about the transfer ring axis (42) and in turn impart motion to the bevelled gears (16) of the output gearset (14) in an amount determined by the relative lateral position of the transfer ring (28) and the input (12) and output (14) gearsets.
    • 一种具有输入端(12)和输出(14)齿轮组的无级变速器(10),每个齿轮组具有一对可旋转大致共面的相应旋转轴线(22)的斜切齿轮(16),并且两个倾斜面(24)在 间隔平行的关系。 输入(12)和输出(14)齿轮组彼此相对安装,倾斜面(24)对齐。 可转换变形的传递环安装在输入和输出齿轮组之间,并且传递环(28)的一部分被捕获在斜切齿轮(16)的相对的齿(24)之间。 传送环(28)可相对于输入(12)和输出(14)齿轮组横向移动。 输入齿轮组(12)的倾斜齿轮(16)的旋转使转移环(28)变形并且使传递环(28)围绕传递环轴线(42)旋转,并且进而向斜切齿轮( 输出齿轮组(14)的转速(16)以由转移环(28)和输入(12)和输出(14)齿轮组的相对横向位置确定的量。
    • 7. 发明申请
    • 3次元連続接触歯形を有する波動歯車装置
    • 具有三维连续接触牙齿轮廓的波形齿轮装置
    • WO2012153363A1
    • 2012-11-15
    • PCT/JP2011/002565
    • 2011-05-09
    • 株式会社ハーモニック・ドライブ・システムズ石川 昌一
    • 石川 昌一
    • F16H1/32
    • F16H55/0833Y10T74/19Y10T74/19014Y10T74/19967
    •  波動歯車装置(1)では、可撓性外歯車(3)の撓み係数κ=1の主断面(34c)における歯の剛性内歯車(2)の歯に対する移動軌跡から、両歯車(2、3)の歯末歯形を規定するために用いる相似曲線歯形を求める。これらの相似曲線から、可撓性外歯車(3)の開口端断面(34a)の撓み係数κ o (>1)と主断面(34c)の撓み係数κとの差に相当する転位を施した歯形曲線を求め、これらを用いて両歯車の歯末歯形部分(51、41)を形成する。歯末歯形部分51、41と、これらに接続した直線歯形部分(52、42)と、干渉を回避する適宜の歯元歯形部分(53、43)とから規定される高歯の複合歯形を内歯(24)、外歯(34)の歯形とする。また、可撓性外歯車のコーニングを考慮して、可撓性外歯車(3)の開口端断面(34a)から内端断面(34b)にかけてマイナス転位を施して歯筋全体に亘る両歯車の合理的な噛み合いを実現している。
    • 利用该波浪齿轮装置(1),从主要部分中的柔性外齿轮(3)的齿的移动轨迹获得用于限定两个齿轮(2,3)的齿顶齿廓的类似曲线齿廓, 34c),偏转系数 = 1相对于刚性内齿轮(2)的齿。 根据这些类似的曲线,齿廓曲线 - 对应于与柔性外齿轮(3)的孔径横截面(34a)的偏转系数αo(> 1)和挠度系数α (34c),并且这些被用于形成两个齿轮的齿顶齿廓部分(51,41)。 由齿顶齿廓部分(51,41),与其连接的直线齿形部分(52,42)和齿根齿形部分(53,43)限定的全深齿轮齿的复合齿廓, 适用于避免干扰,用作内齿(24)和外齿(34)的齿廓。 此外,考虑到柔性外齿轮的锥齿轮,并且从孔端横截面(34a)向柔性外齿轮(3)的内边缘横截面(34b)施加负转位,以实现经济的啮合 两个齿轮在整个牙齿轨迹上。
    • 9. 发明申请
    • COMPLIANT GEAR
    • 合格齿轮
    • WO99042744A1
    • 1999-08-26
    • PCT/US1999/003124
    • 1999-02-12
    • F16H55/14
    • F16H55/14Y10T74/19633Y10T74/19926Y10T74/19967
    • A radially compliant gear is provided to reduce transmitted shock loads and/or resist jamming as a result of debris entering its mesh with another gear. The radially compliant gear includes a hub (59, 52) adapted to rotate about an axis, and a compliant rim (16). The hub includes a first surface (58, 64) that faces radially inwardly. The rim includes external gear teeth (13) and a second surface that faces radially outwardly (23, 34). The rim is mounted to the hub through the first and second surfaces to allow localized radial deflections of the rim relative to the hub. The first and second surfaces are configured to provide a predetermined minimum radial preload between the rim and the hub.
    • 提供径向兼容的齿轮以减少由于碎屑进入其另一个齿轮啮合而导致的传递的冲击载荷和/或抵抗卡住。 径向对准齿轮包括适于围绕轴线旋转的轮毂(59,52)和柔性轮缘(16)。 轮毂包括面向径向向内的第一表面(58,64)。 轮辋包括外齿轮齿(13)和径向向外(23,34)的第二表面。 边缘通过第一和第二表面安装到轮毂,以允许轮缘相对于轮毂的局部径向偏转。 第一和第二表面被构造成在边缘和轮毂之间提供预定的最小径向预载荷。