公开(公告)号：US20150226304A1

公开(公告)日：2015-08-13

申请号：US14620643

申请日：2015-02-12

Applicant: Miba Sinter Austria GmbH ,  Metaldyne International Deutschland GmbH

Inventor： Christian DUMANSKI ,  Stefan WEYAND ,  Juergen DEPP

IPC: F16H55/18 ,  F16H55/17

CPC classification number: F16H55/18 ,  F16H55/14 ,  F16H55/17 ,  F16H2057/126 ,  Y10T74/19898

Abstract: The invention relates to a gear (1) comprising a first, radially inner ring element (2), a second, radially outer ring element (3) and a connecting element (4), wherein the second, radially outer ring element (2) comprises a toothing (10), wherein the connecting element (3) is arranged in radial direction between the first, radially inner ring element (2) and the second, radially outer ring element (3) and is connected to the first, radially inner ring element (2) and the second, radially outer ring element (3), and wherein the connecting element (4) is made at least partly from a rubber-elastic material. In this case edges (11, 12) of the first, radially inner ring element (2) in the connecting area between the first, radially inner ring element (2) and the connecting element (4) and edges (16, 17) in the connecting area between the second, radially outer ring element (3) and the connecting element (4) are provided with a rounding (21 to 24).

Abstract translation: 本发明涉及包括第一径向内环元件（2），第二径向外环元件（3）和连接元件（4）的齿轮（1），其中第二径向外环元件（2） 包括齿（10），其中所述连接元件（3）沿径向布置在所述第一径向内环元件（2）和所述第二径向外环元件（3）之间，并且连接到所述第一径向内部 环形元件（2）和第二径向外环元件（3），并且其中连接元件（4）至少部分地由橡胶弹性材料制成。 在这种情况下，在第一径向内环元件（2）和连接元件（4）之间的连接区域中的第一径向内环元件（2）和边缘（16,17）中的边缘（11,12） 第二径向外环元件（3）和连接元件（4）之间的连接区域设有倒圆（21至24）。

公开(公告)号：US09003910B2

公开(公告)日：2015-04-14

申请号：US13606288

申请日：2012-09-07

Applicant: Taisei Fukuda

Inventor： Taisei Fukuda

IPC: F16H55/18 ,  H02K37/16 ,  G01D11/02 ,  G01D11/18 ,  H02K7/116

CPC classification number: H02K37/16 ,  G01D11/02 ,  G01D11/18 ,  H02K7/116 ,  Y10T74/19623 ,  Y10T74/19633 ,  Y10T74/19898

Abstract: An instrumental unit includes: a step motor; a gear including: a gear body rotated by torque of the step motor, the gear body including a first surface formed with a recess and a second surface opposite to the first surface; and a rotary shaft projecting from the first and second surfaces; a controlling spring accommodated in the recess, a center of the controlling spring through which the rotary shaft projects, the controlling spring having lengths in long and short axis directions orthogonal to each other and having a line-symmetric shape with respect to each of the long and short axis directions; and a case accommodating the step motor, the gear body and the controlling spring, an inner surface of the case including: a first portion supporting the second surface; and a second portion pressing the controlling spring in the recess of the first surface.

Abstract translation: 仪器单元包括：步进电机; 一种齿轮，包括：通过步进电机的扭矩旋转的齿轮体，所述齿轮体包括形成有凹部的第一表面和与所述第一表面相对的第二表面; 以及从所述第一表面和所述第二表面突出的旋转轴; 容纳在所述凹部中的控制弹簧，所述控制弹簧的中心，所述旋转轴通过所述控制弹簧突出，所述控制弹簧具有在长轴方向上与所述长轴方向上的长度方向相互垂直的长度，并且相对于所述长条 和短轴方向; 以及容纳所述步进电动机，所述齿轮体和所述控制弹簧的壳体，所述壳体的内表面包括：支撑所述第二表面的第一部分; 以及将所述控制弹簧压在所述第一表面的所述凹部中的第二部分。

公开(公告)号：US20130112027A1

公开(公告)日：2013-05-09

申请号：US13805393

申请日：2011-06-22

Applicant: Helmut Buchleitner

Inventor： Helmut Buchleitner

IPC: F16H55/18

CPC classification number: F16H55/18 ,  Y10T74/19898

Abstract: The invention relates to a gear arrangement (1), comprising a main gear (2) and a gear (4) that can be rotated relative to the main gear in the circumferential direction (3), wherein the main gear (2) or the rotatable gear (4) has at least one supporting web (12) that protrudes in the axial direction (7) and the rotatable gear (4) or the main gear (2) has at least one opening (16), in which the supporting web (12) is at least partially accommodated, wherein the opening (16) has a dimension in the circumferential direction (3) that is greater than the dimension of the supporting web (12) in the same direction, and comprising at least one spring element (10), which acts in the circumferential direction (3) of the main gear (2) and which is arranged on a lateral surface (13) of the supporting web (12) or on a lateral surface (17) of the opening (16) and at least partially within the opening (16). The spring element (10) is connected to the supporting web (12) or the lateral surface (17) of the opening (16).

Abstract translation: 本发明涉及一种齿轮装置（1），包括主齿轮（2）和齿轮（4），所述主齿轮（2）和齿轮（4）能够相对于主齿轮在周向（3）上旋转，其中主齿轮（2）或 可旋转齿轮（4）具有沿轴向方向（7）突出的至少一个支撑腹板（12），并且可旋转齿轮（4）或主齿轮（2）具有至少一个开口（16），其中支撑 纤维网（12）至少部分地容纳，其中所述开口（16）在所述圆周方向（3）上的尺寸大于所述支撑腹板（12）在相同方向上的尺寸，并且包括至少一个弹簧 元件（10），其作用在主齿轮（2）的圆周方向（3）上，并且布置在支撑腹板（12）的侧表面（13）上或者在开口的侧表面（17）上 （16）并且至少部分地在所述开口（16）内。 弹簧元件（10）连接到支撑腹板（12）或开口（16）的侧表面（17）。

公开(公告)号：US08069745B2

公开(公告)日：2011-12-06

申请号：US12170681

申请日：2008-07-10

Applicant: Troy P. Strieter ,  Anthony J. Champagne

Inventor： Troy P. Strieter ,  Anthony J. Champagne

IPC: F16H1/16 ,  F16H55/18 ,  F16D3/00

CPC classification number: B62D5/0409 ,  F16H1/16 ,  F16H1/26 ,  Y10T74/19828 ,  Y10T74/19898

Abstract: A power steering device includes a first gear provided on the first shaft, the first gear having a centerline axis, and a second gear operatively connected to the first gear. The second gear includes a rotational axis that is maintained substantially coplanar with the centerline axis. The power steering device further includes a compliant member operatively connected with the second gear. The compliant member allows rotational compliance of the second gear while avoiding axial and radial compliance.

Abstract translation: 动力转向装置包括设置在第一轴上的第一齿轮，第一齿轮具有中心线轴线，以及可操作地连接到第一齿轮的第二齿轮。 第二档包括保持与中心线基本上共面的旋转轴线。 动力转向装置还包括与第二齿轮可操作地连接的顺从部件。 顺应构件允许第二齿轮的旋转顺应性，同时避免轴向和径向顺应性。

公开(公告)号：US08011266B2

公开(公告)日：2011-09-06

申请号：US12275003

申请日：2008-11-20

Applicant: Chris Brackney

Inventor： Chris Brackney

IPC: F16H55/18

CPC classification number: F16H55/18 ,  F16H2055/185 ,  Y10T74/19623 ,  Y10T74/19898

Abstract: Disclosed herein is a gear for eliminating backlash. The gear includes a rotating shaft having a hollow portion. A first gear is connected to an end of the rotating shaft to be rotated in sync with the rotating shaft, and has on a central portion thereof a connecting protrusion which protrudes forwards. A hole is formed so as to communicate with the hollow portion of the rotating shaft, and a pair of first mounting holes is formed in the first gear along an arc thereof. A second gear is rotatably connected to the connecting protrusion of the first gear and has the same teeth as teeth of the first gear. A cylinder is provided in each of the first mounting holes and connected at both ends thereof to the first gear and the second gear, thus rotating the second gear in one direction. A locking cap is provided on an end of the connecting protrusion of the first gear to prevent the second gear from being eliminated from the first gear.

Abstract translation: 这里公开了一种用于消除齿隙的齿轮。 齿轮包括具有中空部分的旋转轴。 第一齿轮连接到旋转轴的端部以与旋转轴同步旋转，并且在其中心部分上具有向前突出的连接突起。 形成有与旋转轴的中空部连通的孔，在第一齿轮上形成有一对第一安装孔。 第二齿轮可旋转地连接到第一齿轮的连接突起并且具有与第一齿轮的齿相同的齿。 在每个第一安装孔中设置有气缸，并且在其两端连接到第一齿轮和第二齿轮，从而使第二齿轮沿一个方向旋转。 在第一齿轮的连接突起的端部设置有锁定帽，以防止第二齿轮从第一齿轮排除。

公开(公告)号：US20110155499A1

公开(公告)日：2011-06-30

申请号：US12992366

申请日：2009-05-14

Applicant: Mark Anthony Wilkes ,  Michael Appleyard ,  Michael James Walsh

Inventor： Mark Anthony Wilkes ,  Michael Appleyard ,  Michael James Walsh

IPC: B62D3/04 ,  B62D5/04

CPC classification number: B62D5/0409 ,  F16H55/24 ,  F16H2057/0213 ,  F16H2057/0222 ,  Y10T74/19828 ,  Y10T74/19898

Abstract: A gearbox assembly for all electric power steering apparatus comprises an input shaft which carries a worm gear and is supported relative to the housing at one end by a first bearing assembly and at the other by a second bearing assembly, an output shaft which carries a wheel gear which is fixed relative to a housing and which meshes with a worm gear on the input shaft, and a spring assembly which acts between the housing and the first bearing assembly, and the spring assembly applying a biasing force onto the second bearing in a first direction away from the neutral position so as to ensure that the worm and wheel are fully engaged. The spring assembly has a spring rate which has a step change about the neutral position such that the rate of change in the force exerted by the spring assembly on the second bearing assembly as the spring moves in the first direction from its neutral position is lower than the rate of change in the force as the spring moves in the second direction away from the neutral position.

Abstract translation: 用于所有电动助力转向装置的变速箱组件包括输入轴，该输入轴承载蜗轮，并且在一端通过第一轴承组件相对于壳体支撑，另一端由第二轴承组件支撑，输出轴承载轮 齿轮，其相对于壳体固定并且与输入轴上的蜗轮啮合，以及作用在壳体和第一轴承组件之间的弹簧组件，弹簧组件在第一轴承上施加偏置力 方向远离中立位置，以确保蜗轮和车轮完全啮合。 弹簧组件具有弹簧速率，该弹簧速率围绕中立位置具有阶梯变化，使得当弹簧沿第一方向从其中立位置移动时，由弹簧组件施加在第二轴承组件上的力的变化率低于 当弹簧沿第二方向移动离开中立位置时，力的变化率。

公开(公告)号：US20110036189A1

公开(公告)日：2011-02-17

申请号：US12439998

申请日：2007-08-14

Applicant: Walter Hausseecker ,  Max Fiedler ,  Volker Hertweck ,  Franz Tasch ,  Peter Bohr ,  Holger Thoene ,  Dieter Depner

Inventor： Walter Hausseecker ,  Max Fiedler ,  Volker Hertweck ,  Franz Tasch ,  Peter Bohr ,  Holger Thoene ,  Dieter Depner

IPC: F16H55/14

CPC classification number: F16H55/14 ,  Y10T74/19623 ,  Y10T74/19633 ,  Y10T74/19898

Abstract: The invention relates to a transmission device comprising a first gear wheel and a second gear wheel that is rotatably coupled thereto, wherein a damping element acting in the circumferential direction is provided axially between the gear wheels. According to the invention it is provided that the damping element can be tensioned by the gear wheels during the operation of the transmission device.

Abstract translation: 本发明涉及一种传动装置，包括可旋转地联接到其上的第一齿轮和第二齿轮，其中沿圆周方向作用的阻尼元件设置在齿轮之间的轴向。 根据本发明，在传动装置的操作期间，阻尼元件可被齿轮张紧。

公开(公告)号：US07565847B2

公开(公告)日：2009-07-28

申请号：US10591028

申请日：2005-02-08

Applicant: Josef Bader

Inventor： Josef Bader

IPC: F16H3/08 ,  F16H55/18

CPC classification number: F16H57/0006 ,  F16D1/00 ,  F16H57/02004 ,  Y10T74/19233 ,  Y10T74/19623 ,  Y10T74/19898

Abstract: A device to prevent wobbling of cog wheels (3) arranged on a main shaft (6) in a transmission train with two countershafts (1, 2), which has at the minimum, a disk (7) for one of the cog wheels that is connected with the respective cog wheel (3) and/or is supported on the face side of a gearing (8) of the countershafts (1, 2) or on intermediate shafts (12) for the reverse gears, whereby the respective cog wheel (3) is pushed by the spring action against the disk (7).

Abstract translation: 一种用于防止配置在具有两个中间轴（1,2）的传动系中的主轴（6）上的齿轮（3）摆动的装置，其具有至少一个用于一个齿轮的盘（7）， 与相应的齿轮（3）连接和/或支撑在中间轴（1,2）的齿轮（8）的表面侧或用于倒档的中间轴（12）上，由此相应的齿轮 （3）被弹簧作用压靠在盘（7）上。

公开(公告)号：US20070295134A1

公开(公告)日：2007-12-27

申请号：US11381756

申请日：2006-05-05

Applicant: Dale Krueger

Inventor： Dale Krueger

IPC: F16H1/16 ,  F16H1/20

CPC classification number: B60R1/074 ,  F16H1/203 ,  Y10T74/19623 ,  Y10T74/19828 ,  Y10T74/19898

Abstract: A drive system for rotating an assembly, such as an external vehicle mirror housing, about an axis is provided with a drive housing containing a worm drive assembly coupled to an axis gear mounted about the axis. The worm drive assembly is rotated by an electric motor. The axis gear is stationary with respect to the axis, such that rotation of the worm drive assembly will cause it to travel about the axis gear. Such movement of the worm drive assembly will cause the drive housing and the associated external vehicle mirror housing to rotate about the axis. Thrust transmitted to the worm drive assembly is transmitted to a central portion of the drive housing by a shaft retainer associated with the worm drive assembly. Play between the axis gear and the worm drive assembly is prevented by eliminating separation between adjacent components of the worm drive assembly.

Abstract translation: 驱动系统，用于围绕轴线旋转诸如外部车辆反射镜壳体的组件的驱动系统设置有驱动壳体，其包含联接到围绕轴线安装的轴线齿轮的蜗杆驱动组件。 蜗轮传动组件由电动机旋转。 轴齿轮相对于轴线是静止的，使得蜗杆传动组件的旋转将使其绕轴齿轮行进。 蜗杆传动组件的这种移动将导致驱动器壳体和相关联的外部车辆镜壳体围绕轴线旋转。 传递到蜗杆传动组件的推力通过与蜗轮传动组件相关联的轴保持器传递到驱动器壳体的中心部分。 通过消除蜗杆传动组件的相邻部件之间的分离来防止在轴齿轮和蜗杆传动组件之间的间隙。

公开(公告)号：US20070138990A1

公开(公告)日：2007-06-21

申请号：US11704116

申请日：2007-02-08

Applicant: Clarence Lewis ,  Dina Lewis

Inventor： Clarence Lewis ,  Dina Lewis

IPC: H02P1/00 ,  H02P7/00

CPC classification number: H02P8/32 ,  B41P2213/124 ,  B41P2213/126 ,  B41P2213/90 ,  G05B2219/41078 ,  H02P8/34 ,  Y10T74/19623 ,  Y10T74/19898

Abstract: A controller for motor activation providing accurate and repeatable position changes by pressing and releasing a push button switch. Repeatable position changes are made in an advance direction by triggering a digital counter for a predetermined number of cycles of a reference clock signal. Backlash in retard motion of the motor is reduced by similarly asserting a retard motor input for an amount of time determined by another digital counter with a following advance correction made automatically after the retard signal is applied, by applying a predetermined retard-advance movement amount, as again counted by a digital counter. The advance binary amount, the retard binary amount and the retard-advance binary amount of set through binary switch inputs to respective counters to count the respective time periods (TG3, TG1, and TG2).