公开(公告)号：US20130095971A1

公开(公告)日：2013-04-18

申请号：US13608151

申请日：2012-09-10

Applicant: Tetsuya HINO ,  Etsuyoshi WATARAI

Inventor： Tetsuya HINO ,  Etsuyoshi WATARAI

IPC: F16H37/06

CPC classification number: B62M6/55 ,  B62M6/40 ,  B62M6/60 ,  B62M6/65 ,  B62M11/04 ,  B62M11/145 ,  Y10T74/19056

Abstract: A bicycle drive unit includes a motor, a transmission mechanism and a torque combining member. The motor includes a crank axle receiving hole. The transmission mechanism includes a plurality of selectable gear ratios. The torque combining member is operatively coupled to the motor and the transmission mechanism to combine an output of the motor and an output of the transmission mechanism together.

Abstract translation: 自行车驱动单元包括马达，变速机构和扭矩组合构件。 电动机包括曲柄轴接收孔。 传动机构包括多个可选择的传动比。 扭矩组合构件可操作地联接到马达和变速机构，以将马达的输出和变速机构的输出组合在一起。

公开(公告)号：US08357071B2

公开(公告)日：2013-01-22

申请号：US12749077

申请日：2010-03-29

Applicant: Tetsuya Hino

Inventor： Tetsuya Hino

IPC: F16H57/08

CPC classification number: B62M11/14

Abstract: A planetary gear mechanism for a bicycle internal hub transmission that includes at least one stepped planetary gear. The stepped planetary gear has a plurality of first helical gear teeth with a first outer diameter and a plurality of second helical gear teeth with a second outer diameter that is greater than the first outer diameter. The first helical gear teeth have a first helix angle and the second gear teeth have a second helix angle with the first and second helix angles being angled such that for a given amount of rotation of the stepped planetary gear corresponding travel points on the first and second helical gear teeth move the same axial amount with respect to the rotational axis the stepped planetary gear.

Abstract translation: 一种用于自行车内轮毂传动装置的行星齿轮机构，其包括至少一个阶梯行星齿轮。 阶梯式行星齿轮具有多个具有第一外径的第一斜齿轮齿和多个第二外径大于第一外径的第二斜齿轮齿。 第一斜齿轮齿具有第一螺旋角，并且第二齿轮齿具有第二螺旋角，其中第一和第二螺旋角成角度，使得对于在阶梯式行星齿轮的给定量的旋转对应的行进点在第一和第二螺旋角上 斜齿轮齿相对于旋转轴线相对于阶梯式行星齿轮移动相同的轴向量。

公开(公告)号：US08100810B2

公开(公告)日：2012-01-24

申请号：US11966094

申请日：2007-12-28

Applicant: Tetsuya Hino

Inventor： Tetsuya Hino

IPC: F16H57/08

CPC classification number: B62M11/16

Abstract: An internal hub transmission includes a hub axle, a driver rotatably supported by the hub axle, a hub shell rotatably supported by the hub axle, a power transmission mechanism and a shift mechanism. The power transmission mechanism is disposed between the driver and the hub shell for transmitting rotational power from the driver to the hub shell through a plurality of power transmission paths. The power transmission mechanism has at least one planetary gear mechanism that includes a sun gear, a planetary gear and a gear ring. The planetary gear is supported by a gear rack. The planetary gear has helical gear teeth and at least one of the sun gear and the gear ring is provided with helical gear teeth that mesh to helical gear teeth of the planetary gear.

Abstract translation: 内轮毂传动装置包括轮毂轴，由轮毂轴可旋转地支撑的驱动器，由轮毂轴可旋转地支撑的轮毂壳，动力传递机构和换挡机构。 动力传递机构设置在驾驶员和轮毂壳之间，用于通过多个动力传递路径将驾驶员的旋转动力传递到轮毂壳。 动力传递机构具有至少一个包括太阳齿轮，行星齿轮和齿圈的行星齿轮机构。 行星齿轮由齿条支撑。 行星齿轮具有斜齿轮齿，并且太阳齿轮和齿圈中的至少一个设置有与行星齿轮的斜齿轮齿啮合的斜齿轮齿。

公开(公告)号：US07621842B2

公开(公告)日：2009-11-24

申请号：US11674813

申请日：2007-02-14

Applicant: Mitsuru Kamiya ,  Tetsuya Hino

Inventor： Mitsuru Kamiya ,  Tetsuya Hino

IPC: F16H3/44

CPC classification number: B62M11/16

Abstract: A multi-speed internal bicycle hub transmission assembly includes a hub axle, a driver, a hub shell, a power transmission mechanism, a pawl and a pawl retracting mechanism. The driver is rotatably supported to the hub axle. The hub shell is rotatably supported to the hub axle. The power transmission mechanism is disposed between the driver and the hub shell for transmitting rotational power from the driver to the hub shell through at least a first power transmission path and a second power transmission path. The pawl is configured to transfer torque between the driver and the hub shell with torque being transferred along the first power transmission path. The pawl retracting member is configured to restrict movement of the pawl with torque transmitted along the second power transmission path.

Abstract translation: 多速内部自行车轮毂传动组件包括轮毂轴，驱动器，轮毂壳，动力传递机构，棘爪和棘爪缩回机构。 驱动器可旋转地支撑在轮毂轴上。 毂壳可旋转地支撑在轮毂轴上。 动力传递机构设置在驱动器和轮毂壳之间，用于通过至少第一动力传递路径和第二动力传递路径将旋转动力从驾驶员传递到轮毂壳。 棘爪构造成在扭矩沿着第一动力传递路径传递的情况下在驾驶员和轮毂壳之间传递扭矩。 棘爪缩回构件被构造成通过沿着第二动力传递路径传递的扭矩来限制棘爪的移动。

公开(公告)号：US07559612B2

公开(公告)日：2009-07-14

申请号：US11345226

申请日：2006-02-02

Applicant: Tetsuya Hino ,  Minoru Ito

Inventor： Tetsuya Hino ,  Minoru Ito

IPC: B60B27/02

CPC classification number: B60B27/04 ,  B60B27/0005 ,  B60B27/0047 ,  B60B27/0073 ,  B60B27/0078 ,  B60B27/023

Abstract: An internally geared bicycle hub cover is provided to cover an end of internally geared bicycle hub. The cover has a generally cup-shaped annular housing, an inner annular seal and an outer annular seal. The generally cup-shaped annular housing includes a base portion defining a centrally located driving member opening and an outer rim portion located radially outward of the base portion with at least two radially projecting protuberances configured and arranged to engage a cover mating structure on an internally geared bicycle hub. The inner annular seal is disposed on the base portion of the annular housing about the driving member opening. The outer annular seal is disposed on the outer rim portion of the annular housing face in a substantially opposite radial direction from the radially projecting protuberances. The outer annular seal is provided on the annular housing to wedge the protuberances into a corresponding annular groove or notches on the hub transmission/shell.

Abstract translation: 提供内置齿轮自行车轮毂盖以覆盖内齿轮自行车轮毂的一端。 盖子具有大致杯状的环形壳体，内部环形密封件和外部环形密封件。 大致杯形的环形壳体包括限定位于中心的驱动构件开口的基部和位于基部的径向外侧的外边缘部分，其中至少两个径向突出的突起被构造和布置成在内部齿轮传动 自行车中心。 内环形密封件围绕驱动构件开口设置在环形壳体的基部上。 外环形密封件以与径向突出的突起大致相反的径向方式设置在环形壳体表面的外缘部分上。 外环形密封件设置在环形壳体上，以将突起楔入相应的环形槽或轮毂传动/壳体上的凹口。

公开(公告)号：US20090036262A1

公开(公告)日：2009-02-05

申请号：US12103096

申请日：2008-04-15

Applicant: Tetsuya HINO

Inventor： Tetsuya HINO

IPC: F16H3/44

CPC classification number: B62M11/16 ,  B62M11/18

Abstract: A bicycle hub transmission basically includes a hub axle, a driver, a hub shell, a power transmission mechanism and a shift mechanism. The driver is rotatably supported relative to the hub axle. The hub shell is rotatably supported relative to the driver. The power transmission mechanism includes a downstream planetary gear unit and an upstream planetary gear unit disposed between the driver and the hub shell to selectively transmit rotational power from the driver to the hub shell through one a plurality of power transmission paths. The shift mechanism is operatively coupled to the power transmission mechanism to select one of the power transmission paths. The downstream planetary gear unit includes at least a first sun gear, a second sun gear and a planetary gear carrier that meshes with planetary gears of the upstream planetary gear unit.

Abstract translation: 自行车轮毂传动装置基本上包括轮毂轴，驱动器，轮毂壳，动力传递机构和换挡机构。 驱动器相对于轮毂轴可旋转地支撑。 轮毂壳相对于驾驶员可旋转地支撑。 动力传递机构包括下游行星齿轮单元和设置在驱动器和轮毂壳之间的上游行星齿轮单元，以通过多个动力传递路径选择性地将旋转动力从驾驶员传递到轮毂壳。 换档机构可操作地耦合到动力传递机构以选择动力传递路径之一。 下游行星齿轮单元至少包括与上游行星齿轮单元的行星齿轮啮合的第一太阳齿轮，第二太阳齿轮和行星齿轮架。

公开(公告)号：US07083542B2

公开(公告)日：2006-08-01

申请号：US10707833

申请日：2004-01-15

Applicant: Minoru Itou ,  Tetsuya Hino

Inventor： Minoru Itou ,  Tetsuya Hino

IPC: F16H3/44

CPC classification number: B62M11/16

Abstract: An internal hub transmission for a bicycle comprises a drive member rotatably supported around a hub axle, a hub body rotatably supported around the hub axle, a planetary gear mechanism disposed in a force transmission path between the drive member and the hub body that communicates rotational force from the drive member to the hub body through a plurality of power transmitting paths, and a clutch member that controls the planetary gear mechanism. A one-way clutch mechanism is disposed in a force transmission path between the drive member and the clutch member.

Abstract translation: 一种用于自行车的内轮毂传动装置包括围绕轮毂轴可旋转地支撑的驱动构件，围绕轮毂轴可旋转地支撑的轮毂体;行星齿轮机构，设置在驱动构件与轮毂体之间的力传递路径中， 通过多个动力传递路径从驱动构件到轮毂体，以及控制行星齿轮机构的离合器构件。 单向离合器机构设置在驱动构件和离合器构件之间的力传递路径中。

公开(公告)号：US20110237384A1

公开(公告)日：2011-09-29

申请号：US12749077

申请日：2010-03-29

Applicant: Tetsuya HINO

Inventor： Tetsuya HINO

IPC: F16H55/17 ,  F16H57/08

CPC classification number: B62M11/14

Abstract: A planetary gear mechanism for a bicycle internal hub transmission that includes at least one stepped planetary gear. The stepped planetary gear has a plurality of first helical gear teeth with a first outer diameter and a plurality of second helical gear teeth with a second outer diameter that is greater than the first outer diameter. The first helical gear teeth have a first helix angle and the second gear teeth have a second helix angle with the first and second helix angles being angled such that for a given amount of rotation of the stepped planetary gear corresponding travel points on the first and second helical gear teeth move the same axial amount with respect to the rotational axis the stepped planetary gear.

Abstract translation: 一种用于自行车内轮毂传动装置的行星齿轮机构，其包括至少一个阶梯行星齿轮。 阶梯式行星齿轮具有多个具有第一外径的第一斜齿轮齿和多个第二外径大于第一外径的第二斜齿轮齿。 第一斜齿轮齿具有第一螺旋角，并且第二齿轮齿具有第二螺旋角，其中第一和第二螺旋角成角度，使得对于在阶梯式行星齿轮的给定量的旋转对应的行进点在第一和第二螺旋角上 斜齿轮齿相对于旋转轴线相对于阶梯式行星齿轮移动相同的轴向量。

公开(公告)号：US20090036261A1

公开(公告)日：2009-02-05

申请号：US11833046

申请日：2007-08-02

Applicant: Tetsuya HINO

Inventor： Tetsuya HINO

IPC: F16H3/44

CPC classification number: B62M11/16 ,  B62M11/18

Abstract: An internal transmission hub assembly includes a shift control sleeve, a sleeve guide and a shifting key guide. The shift control sleeve is disposed for limited circumferential movement about the axis of rotation of a stationary hub shaft. The shift control sleeve includes a base sleeve and at least one pawl control arm, the base sleeve having a first end and a second end. The sleeve guide supports the first end of the base sleeve of the shift control sleeve about the stationary hub shaft. The first end of the base sleeve is welded to the sleeve guide. The shifting key guide supports the second end of the base sleeve of the shift control sleeve about the stationary hub shaft. The second end of the base sleeve is welded to the shifting key guide.

Abstract translation: 内部传动轮毂组件包括换档控制套筒，套筒引导件和换档键导向器。 变速控制套筒设置成围绕固定轮毂轴的旋转轴线进行有限的周向运动。 换档控制套筒包括底座套筒和至少一个棘爪控制臂，底座套筒具有第一端和第二端。 套筒引导件支撑变速控制套筒的基座套筒的第一端围绕固定轮毂轴。 基座套筒的第一端焊接到套筒导向件上。 换档键导向器支撑变速控制套筒的基座套筒的第二端围绕静止轮毂轴。 基座套筒的第二端焊接在换档键导轨上。

公开(公告)号：US07090602B2

公开(公告)日：2006-08-15

申请号：US10372582

申请日：2003-02-20

Applicant: Toshio Tetsuka ,  Tetsuya Hino

Inventor： Toshio Tetsuka ,  Tetsuya Hino

IPC: B60K20/04

CPC classification number: B62M25/04 ,  B62M25/02 ,  B62M2025/006 ,  Y10T74/20043 ,  Y10T74/2042 ,  Y10T74/20438 ,  Y10T74/20474

Abstract: A power saving apparatus is provided for an assisting apparatus that uses power from a rotating member to assist the operation of a bicycle transmission. The power saving apparatus comprises a rotating member engaging member that moves between a rotating member engaging position and a rotating member disengaging position, a setting mechanism that sets the rotating member engaging member toward the rotating member engaging position, and a power saving unit. The power saving unit saves power communicated between the setting mechanism and the rotating member engaging member when the setting mechanism attempts to move the rotating member engaging member into the rotating member engaging position and the rotating member engaging member encounters a force that resists the rotating member engaging member being in the rotating member engaging position.