公开(公告)号：US06189398B1

公开(公告)日：2001-02-20

申请号：US09206709

申请日：1998-12-07

申请人： Yoshimasa Kataumi ,  Ryoichi Fujiwara

发明人： Yoshimasa Kataumi ,  Ryoichi Fujiwara

IPC分类号： F16H114

CPC分类号： F16H59/10 ,  F16H61/22 ,  F16H2059/0282 ,  Y10T74/19688 ,  Y10T74/20702

摘要： A shift-lever device includes a position plate integrated with a base plate and formed with a detent groove, a shift lever supported to the base plate to be swingable along the position plate and including a base arranged adjacent to the position plate, and a compression rod arranged through the shift lever to axially be movable by operation of a knob button. A detent protrusion is arranged with the compression rod at a lower end to be engageable with the detent groove. A guide integrated with the base of the shift lever holds part of the detent protrusion longitudinally with respect to a vehicle body.

摘要翻译： 变速杆装置包括与基板一体形成并具有制动槽的定位板，支撑在基板上的变速杆，可沿着定位板摆动并且包括邻近位置板设置的基座，以及压缩 杆通过变速杆布置成轴向地通过操作按钮来移动。 棘爪突起被布置成具有下端的压缩杆以能够与止动槽接合。 与变速杆的底座结合的导向器相对于车体纵向地保持制动突起的一部分。

公开(公告)号：US06805019B2

公开(公告)日：2004-10-19

申请号：US10038660

申请日：2002-01-08

申请人： Kazuo Miyaguchi ,  Takeshi Nakazawa ,  Yoshinori Mizumura

发明人： Kazuo Miyaguchi ,  Takeshi Nakazawa ,  Yoshinori Mizumura

IPC分类号： F16H114

CPC分类号： F16C33/3706 ,  F16C19/20 ,  F16C29/064 ,  F16C33/3713 ,  F16H25/2238 ,  F16H2025/2242 ,  Y10T74/18568 ,  Y10T74/18648 ,  Y10T74/18656 ,  Y10T74/19693 ,  Y10T74/19702 ,  Y10T74/19744 ,  Y10T74/19777 ,  Y10T74/19953

摘要： In a ball screw device comprising a screw shaft and a nut which make relative movement to each other through a multiplicity of balls, as well as in a linear motion device comprising an outer member and an inner member which make the relative movements to each other through the multiplicity of balls, a spacer having two concave surfaces facing respectively to balls, is disposed between the balls adjacent to each other. A section of each of the concave surfaces of the spacer is formed of two circular arcs of which central positions deviate from each other to form a Gothic arch. The spacer has such a configuration that the balls adjacent to each other come into contact with outer edges thereof or portions vicinal to the outer edges. The spacer also has such a configuration that the balls adjacent to each other come into contact with at least three or more outer edge portions thereof or portions vicinal to the outer edges. The spacer may have a through-hole formed in a thinnest portion thereof.

摘要翻译： 在一种滚珠丝杠装置中，该滚珠丝杠装置包括通过多个滚珠使彼此相对运动的螺杆轴和螺母，以及包括外部构件和内部构件的直线运动装置，所述外部构件和内部构件使彼此相对运动 多个球，具有分别面对球的两个凹面的间隔件设置在彼此相邻的球之间。 间隔件的每个凹面的一部分由两个圆弧形成，其中心位置彼此偏离以形成哥特式拱形。 间隔件具有使彼此相邻的滚珠与其外边缘或与外边缘相邻的部分接触的构造。 间隔件还具有这样的构造：使彼此相邻的滚珠与至少三个或更多的外边缘部分或与外边缘相邻的部分接触。 间隔件可以具有形成在其最薄部分中的通孔。

公开(公告)号：US06813968B2

公开(公告)日：2004-11-09

申请号：US10283307

申请日：2002-10-30

申请人： Kazuo Miyaguchi ,  Tsutomu Ohkubo ,  Takeshi Nakazawa ,  Shirouji Yabe ,  Soichiro Kato ,  Nobumitsu Takahashi ,  Ryouichi Sato ,  Hiroki Yamaguchi ,  Yoshinori Mizumura

发明人： Kazuo Miyaguchi ,  Tsutomu Ohkubo ,  Takeshi Nakazawa ,  Shirouji Yabe ,  Soichiro Kato ,  Nobumitsu Takahashi ,  Ryouichi Sato ,  Hiroki Yamaguchi ,  Yoshinori Mizumura

IPC分类号： F16H114

CPC分类号： F16C33/3706 ,  F16C19/20 ,  F16C29/064 ,  F16C33/3713 ,  F16H25/2238 ,  F16H2025/2242 ,  Y10T74/18568 ,  Y10T74/18648 ,  Y10T74/18656 ,  Y10T74/19693 ,  Y10T74/19702 ,  Y10T74/19744 ,  Y10T74/19777 ,  Y10T74/19953

摘要： In a ball screw device comprising a screw shaft and a nut which make relative movement to each other through a multiplicity of balls, as well as in a linear motion device comprising an outer member and an inner member which make the relative movements to each other through the multiplicity of balls, a spacer having two concave surfaces facing respectively to balls, is disposed between the balls adjacent to each other. A section of each of the concave surfaces of the spacer is formed of two circular arcs of which central positions deviate from each other to form a Gothic arch. The spacer has such a configuration that the balls adjacent to each other come into contact with outer edges thereof or portions vicinal to the outer edges. The spacer also has such a configuration that the balls adjacent to each other come into contact with at least three or more outer edge portions thereof or portions vicinal to the outer edges. The spacer may have a through-hole formed in a thinnest portion thereof.

公开(公告)号：US06550353B2

公开(公告)日：2003-04-22

申请号：US09851043

申请日：2001-05-08

申请人： Jing Yuan

发明人： Jing Yuan

IPC分类号： F16H114

CPC分类号： F16H15/42 ,  Y10T74/19642 ,  Y10T74/19665

摘要： The invention comprises a geared drive ring coupler. The geared drive ring coupler comprises two pairs of adjacent drive rings rotatably connected to each end of a frame. Each pair of drive rings is meshed together with the cooperating pair of drive rings on the opposing end of the frame. The relative spatial arrangement of the axis of rotation of each set of drive rings is maintained by the frame, which in turn holds the drive rings in a predetermined relationship between the pulley sheaves. The drive rings on the driver pulley turn in the same direction as the driver pulley through frictional contact with the sides of the CVT driver pulley sheaves. The drive rings on the driven pulley side rotate in the opposite direction to the drive rings on the driver pulley, since they are meshed together. The driven drive rings are then in frictional contact with the sides of the driven pulley sheaves, thereby driving the driven pulley. The effective diameter or radius of each pulley is adjusted by movement of the pulley sheaves. Movement of the pulley sheaves causes the axis of rotation of each set of drive rings to move eccentrically with respect to the axis of rotation of their respective pulley. Since the drive rings are mechanically connected, the drive rings move with the frame as a unit in response to the movement of the pulley sheaves, thereby changing the effective gear ratio of the transmission.

摘要翻译： 本发明包括一个齿轮传动环耦合器。 齿轮传动环联合器包括可旋转地连接到框架的每个端部的两对相邻的驱动环。 每对驱动环与框架的相对端上配合的一对驱动环啮合在一起。 每组驱动环的旋转轴的相对空间布置由框架保持，框架又将传动环保持在滑轮滑轮之间的预定关系。 驾驶员滑轮上的驱动环与驾驶员滑轮通过与CVT驾驶员皮带轮的侧面摩擦接触而转向相同的方向。 从动皮带轮侧的驱动环与驱动滑轮上的驱动环相反的方向旋转，因为它们被啮合在一起。 然后，从动传动环与从动滑轮滑轮的侧面摩擦接触，从而驱动从动滑轮。 每个滑轮的有效直径或半径通过滑轮滑轮的移动来调节。 滑轮滑轮的运动使得每组驱动环的旋转轴线相对于它们各自的滑轮的旋转轴线偏心移动。 由于驱动环机械连接，因此响应于滑轮滑轮的移动，驱动环以框架为单位移动，从而改变变速器的有效传动比。

公开(公告)号：US06626059B1

公开(公告)日：2003-09-30

申请号：US09486095

申请日：2000-06-05

申请人： Manfred Fischer ,  Bernard Hunold ,  Hans Håse ,  Martin Messmer

发明人： Manfred Fischer ,  Bernard Hunold ,  Hans Håse ,  Martin Messmer

IPC分类号： F16H114

CPC分类号： B64C27/14 ,  F16H1/222 ,  Y10T74/19051 ,  Y10T74/19665

摘要： The invention relates to a transmission with torque division for a helicopter rotor drive. In a manner known per se, in the transmission a first power transmission branch has a first rotatable driving pinion (6) which is in constant engagement with a first toothed wheel (2) on the output side. At least one other power transmission branch has one other driving pinion (9) co-axial to the first driving pinion (6) and in constant engagement with one other toothed wheel (4) on the output side co-axial to the first toothed wheel (2) on the output side. One torsionally elastic member is arranged in the torque flow of each power transmission branch. The torsion-resistance of the torsionally elastic members determines the load proportions of the power transmission branches. The inventive transmission makes possible a high power density with small installation space, light weight and a small number of functional elements.

摘要翻译： 本发明涉及一种用于直升机转子驱动器的转矩分配的变速器。 以本身已知的方式，在变速器中，第一动力传递分支具有与输出侧上的第一齿轮（2）恒定接合的第一可旋转驱动小齿轮（6）。 至少另一个动力传递分支具有与第一驱动小齿轮（6）同轴的另一个驱动小齿轮（9），并且在与第一齿轮同轴的输出侧上与另一个齿轮（4）恒定啮合 （2）在输出侧。 一个扭转弹性构件布置在每个动力传递分支的扭矩流中。 扭转弹性部件的扭转力确定动力传递分支的负载比例。 本发明的传输使得具有较小的安装空间，重量轻和功能元件少的高功率密度成为可能。

公开(公告)号：US06308588B1

公开(公告)日：2001-10-30

申请号：US09392680

申请日：1999-09-09

申请人： John Zubik

发明人： John Zubik

IPC分类号： F16H114

CPC分类号： F16D1/112 ,  A01B71/06 ,  F16H1/14 ,  Y10T74/19665 ,  Y10T74/2186

摘要： A drive (1) for driving, or drives in, agricultural implements, has a drive housing (2) with a first shaft (7) which is rotatably supported around a first axis of rotation (4) in the drive housing (2). A first shaft end (10) of the first shaft (7) projects from the drive housing (2). A first gear (13) is arranged on the first shaft (7). The first gear (13) is axially fixed and rotatable, to a limited extent, relative to the first shaft (7). A second shaft (24) is rotatably supported around a second axis of rotation (20) in the drive housing (2). A first shaft end (27) of the second shaft (24) projects from the drive housing (2). A second gear (29) is firmly connected to the second shaft (24) in the axial direction and in the direction of rotation. The first gear (13) and the second gear (29) engage one another. The selected assembly enables a limited amount of rotation of the first shaft (7), with the second shaft (24) being stationary. The first shaft end (10) includes a multi-spline profile and is connected to a driveshaft. Tractors ordinarily include a multi-splined power take-off shaft. The teeth of the power take-off shaft are aligned with gaps of the connecting bore of the driveshaft in such a way as to permit an easy sliding-on and coupling operation.

摘要翻译： 用于驱动或驱动农具的驱动器（1）具有带有第一轴（7）的驱动器壳体（2），所述驱动器壳体围绕驱动壳体（2）中的第一旋转轴线（4）可旋转地支撑。 第一轴（7）的第一轴端（10）从驱动壳体（2）突出。 第一齿轮（13）布置在第一轴（7）上。 第一齿轮（13）相对于第一轴（7）轴向固定并可旋转至一定程度。 第二轴（24）围绕驱动壳体（2）中的第二旋转轴线（20）可旋转地支撑。 第二轴（24）的第一轴端（27）从驱动壳体（2）突出。 第二齿轮（29）在轴向方向和旋转方向上牢固地连接到第二轴（24）。 第一齿轮（13）和第二齿轮（29）彼此接合。 所选择的组件能够使第一轴（7）有限量的旋转，而第二轴（24）是静止的。 第一轴端（10）包括多花键轮廓并且连接到驱动轴。 拖拉机通常包括多花键动力输出轴。 动力输出轴的齿与驱动轴的连接孔的间隙对准，以便允许容易的滑动和联接操作。

公开(公告)号：US06745639B2

公开(公告)日：2004-06-08

申请号：US10134619

申请日：2002-04-30

申请人： Atsushi Nagai ,  Ikuo Agematsu

发明人： Atsushi Nagai ,  Ikuo Agematsu

IPC分类号： F16H114

CPC分类号： H02K7/1163 ,  F16H1/14 ,  F16H1/20 ,  F16H57/025 ,  Y10T74/19674 ,  Y10T74/19684 ,  Y10T74/19688 ,  Y10T74/2186

摘要： A geared motor has a motor unit and a plurality of transmission gears for transmitting a driving force from the motor unit to the output shaft. Shaft supporting parts for supporting both ends of the shafts of the transmission gears are formed in the surfaces of a casing which covers the output shaft of the motor unit and the transmission gears. An insertion hole is formed passing through a coupling surface to which an output-side end surface of the motor unit is fastened. The transmission gears are a first bevel gear and a second bevel gear meshing with the bevel gear and having a shaft oriented in a direction orthogonal to the shaft of the bevel gear. One of the first and second bevel gears includes shaft support parts for supporting both ends of the bevel gear.

摘要翻译： 齿轮传动马达具有马达单元和多个传动齿轮，用于将来自马达单元的驱动力传递到输出轴。 用于支撑传动齿轮的轴的两端的轴支撑部分形成在覆盖马达单元的输出轴和传动齿轮的壳体的表面中。 通过紧固电动机单元的输出侧端面的联接面形成插入孔。 传动齿轮是与锥齿轮啮合的第一锥齿轮和第二锥齿轮，并且具有沿与锥齿轮的轴正交的方向定向的轴。 第一和第二锥齿轮之一包括用于支撑锥齿轮两端的轴支撑部分。

公开(公告)号：US06698305B1

公开(公告)日：2004-03-02

申请号：US09530228

申请日：2000-06-16

申请人： Franz Hammer

发明人： Franz Hammer

IPC分类号： F16H114

CPC分类号： F16C29/02 ,  F15B11/125 ,  F15B15/1471 ,  H02K41/02 ,  Y10T74/18576 ,  Y10T74/19702

摘要： A linear module having a housing with a holder being secured against rotation and having an element for axial adjustment relative to the housing. The holder is surrounded by a sleeve proximate the housing, with the sleeve being provided with an external thread and an internal thread with the same direction of rotation, but with a differing lead. A guiding tube, being a first tube, is shaped as a rectangular tube and is located within the housing. A second tube is located within the guiding tube and is also constructed as a rectangular tube, which is capable of coaxial movement within the guiding tube. A linear motor connected to the second tube with the linear motor exerting a force on the second tube which is coaxial to a common axis of the guiding tube and the second tube. The linear motor is rigidly connected at one end to the holder. Guiding rail include a bearing for guiding coaxial movement of the second tube within the first tube with the guiding rails allowing for adjusting the bearing spatially. A position measuring device is located in at least one of the guiding tube or the second tube for determining a relative coaxial position of the guiding tube as compared with the second tube and a control unit in communication with the position measuring device for indicating the relative coaxial position of the guiding tube relative the second tube.

摘要翻译： 具有壳体的线性模块具有保持器抵抗旋转而被固定，并且具有用于相对于壳体进行轴向调节的元件。 保持器被靠近壳体的套筒包围，套筒设有外螺纹和具有相同旋转方向但具有不同引线的内螺纹。 作为第一管的引导管被成形为矩形管并位于壳体内。 第二管位于引导管内，并且也被构造成矩形管，其能够在引导管内同轴运动。 连接到第二管的线性马达与线性马达在第二管上施加力，其与引导管和第二管的公共轴线同轴。 线性电机的一端与支架刚性连接。 引导轨包括用于在第一管内引导第二管的同轴运动的轴承，导轨允许空间调节轴承。 位置测量装置位于至少一个引导管或第二管中，用于确定与第二管相比导引管的相对同轴位置;以及控制单元，与位置测量装置连通，用于指示相对同轴 引导管相对于第二管的位置。

公开(公告)号：US06286383B1

公开(公告)日：2001-09-11

申请号：US09423609

申请日：1999-11-15

申请人： Takeki Shirai ,  Hidekazu Michioka ,  Shigeru Ebina ,  Ryuji Takeda

发明人： Takeki Shirai ,  Hidekazu Michioka ,  Shigeru Ebina ,  Ryuji Takeda

IPC分类号： F16H114

CPC分类号： F16C33/3825 ,  F16C33/3706 ,  F16H25/2238 ,  Y10T74/19767 ,  Y10T74/19772 ,  Y10T74/19777

摘要： This invention relates to improvement of a ball screw unit in which a nut member meshes with a screw shaft via a plurality of balls circulating endlessly. The balls are disposed freely rotatably in line at a predetermined interval in a ball arranging member formed in a belt-like shape. If a relative rotation occurs between the nut member and screw shaft, the balls circulate in the infinite circulation path with the ball arranging member. Guide pieces are projected to both sides of the ball arranging member and guide grooves for accommodating each of the guide pieces are formed along the entire circumference of the infinite circulation path. Therefore, the ball arranging member is introduced by the guide grooves and circulates in the infinite circulation path without being fluttered.

摘要翻译： 本发明涉及一种滚珠丝杠单元的改进，其中螺母构件通过多个循环的滚珠与丝杠轴啮合。 在以带状形状形成的滚珠排列构件中，滚珠以预定的间隔可自由转动地设置。 如果在螺母构件和螺杆轴之间发生相对旋转，则球在与球排列构件无限循环路径中循环。 引导件投射到球排列构件的两侧，并且沿着无限循环路径的整个圆周形成用于容纳每个引导件的引导槽。 因此，球排列构件被引导槽引入，并且在无限循环路径中循环而不被扑灭。