公开(公告)号：USRE37099E1

公开(公告)日：2001-03-20

申请号：US08869593

申请日：1997-06-05

申请人： Mitsugu Hanada

发明人： Mitsugu Hanada

IPC分类号： G05G700

CPC分类号： B62L5/16 ,  B62L5/00 ,  Y10T74/19535

摘要： A brake apparatus for use on a hub shaft (11) supporting a hub (2) of a bicycle has a brake ring (13), and a coupling device for coupling the brake ring and the hub to rotatable together. The coupling device includes outer splines (13a) formed on the brake ring (13) and inner splines (2d) formed in the hub (2) to allow relative axial movement between the brake ring (13) and hub (2) while preventing relative rotation therebetween. The brake apparatus includes brake shoes (6) disposed inside the brake ring (13) to be movable into contact with the brake ring (13). A restrictor is provided far restricting axial movement of the brake shoes (6) relative to the brake ring (13). The restrictor includes stoppers (27a) projecting radially outwardly from peripheral positions of an annular shoe presser spring (27) fitted circumferentially of the brake shoes (6), and grooves (13b) formed in an inner peripheral wall of the brake ring (13). The brake apparatus further includes a brake controller (7) for varying a radial distance of the brake shoes (6) from an axis of the hub shaft (11).

摘要翻译： 在用于支撑自行车轮毂（2）的轮毂轴（11）上使用的制动装置具有制动环（13）和用于将制动环和轮毂联接在一起的联接装置。 联接装置包括形成在制动环（13）上的外花键（13a）和形成在轮毂（2）中的内花键（2d），以允许制动环（13）和轮毂（2）之间的相对轴向运动，同时防止相对 旋转。 制动装置包括设置在制动环（13）内部以可移动地与制动环（13）接触的制动蹄（6）。 设置限制器远远限制制动蹄（6）相对于制动环（13）的轴向运动。 限制器包括从制动瓦（6）的圆周方向安装的环形推杆弹簧（27）的周向位置径向向外突出的止动件（27a）和形成在制动环（13）的内周壁上的槽（13b） 。 制动装置还包括用于改变制动蹄（6）与轮毂轴（11）的轴线的径向距离的制动控制器（7）。

公开(公告)号：US5535855A

公开(公告)日：1996-07-16

申请号：US456641

申请日：1995-06-02

申请人： Mitsugu Hanada

发明人： Mitsugu Hanada

IPC分类号： B62L1/00 ,  B62L5/10 ,  G05G7/00 ,  B62L3/02 ,  F16H59/04

CPC分类号： B62L5/10 ,  Y10T74/19535

摘要： A bicycle hub brake wherein a rotating member rotates with a bicycle wheel, and a brake actuating mechanism causes a brake member to apply a braking force to a braking surface. An intermediate member is disposed between the brake actuating mechanism and the rotating member for moving relative to one of the brake actuating mechanism and the rotating member when a braking force less than a selected value is applied to the braking surface and for moving relative to the other one of the brake actuating mechanism and rotating member when a braking force greater than the selected value is applied to the braking surface.

摘要翻译： 一种自行车轮毂制动器，其中旋转构件与自行车车轮一起旋转，并且制动器致动机构使制动构件向制动表面施加制动力。 一个中间构件设置在制动器致动机构和旋转构件之间，用于相对于制动器致动机构和旋转构件中的一个移动，当制动力小于所选择的值被施加到制动表面并相对于另一个移动时 当制动力大于选定值的制动力被施加到制动表面时，制动器致动机构和旋转构件中的一个。

公开(公告)号：US5964678A

公开(公告)日：1999-10-12

申请号：US806198

申请日：1997-02-26

申请人： Mitsugu Hanada ,  Akihiko Shoge

发明人： Mitsugu Hanada ,  Akihiko Shoge

IPC分类号： B62M11/16 ,  F16H3/44 ,  F16H3/66

CPC分类号： B62M11/16

摘要： A bicycle transmission includes a hub axle, a drive member rotatably mounted around the hub axle, a hub body rotatably mounted around the hub axle, and a planetary gear mechanism coupled between the drive member and the hub body for communicating rotational force from the drive member to the hub body through multiple rotational force transmission paths. The planetary gear mechanism includes a planet gear supported by a planet gear rack for rotation around the hub axle, and a ring gear engaging the planet gear. The ring gear includes a transmission pawl that can be displaced between a first position for transmitting rotational motion between the ring gear and the hub body and a second position for inhibiting the transmission of rotational motion between the ring gear and the hub body. A clutch is mounted around the hub axle, wherein the clutch is movable in the direction of a longitudinal axis of the hub axle for selecting a rotational force transmission path through the planetary gear mechanism and for selectively operating the transmission pawl. The clutch includes a first clutch member and a second clutch member capable of movement relative to each other in the direction of the axis of the hub axle. The first clutch member and the second clutch member move relative to each other in the direction of the axis of the hub axle when the drive member rotates in a first rotational direction for causing the transmission pawl to be in the first position for transmitting rotational motion between the ring gear and the hub body.

摘要翻译： 自行车传动装置包括轮毂轴，围绕轮毂轴可旋转地安装的驱动构件，围绕轮毂轴可旋转地安装的轮毂体，以及联接在驱动构件和轮毂本体之间的行星齿轮机构，用于将驱动构件 通过多个旋转力传递路径到达轮毂体。 行星齿轮机构包括由行星齿轮架支撑的行星齿轮，用于围绕轮毂轴转动，以及啮合行星齿轮的齿圈。 齿圈包括传动棘爪，其能够在用于传递环形齿轮和轮毂体之间的旋转运动的第一位置和用于阻止齿圈与轮毂体之间的旋转运动传递的第二位置之间移动。 离合器安装在轮毂轴周围，其中离合器可在轮毂轴的纵向轴线的方向上移动，用于选择通过行星齿轮机构的旋转力传递路径并用于选择性地操作传动爪。 离合器包括第一离合器构件和第二离合器构件，其能够在轮毂轴的轴线方向上相对于彼此移动。 当驱动构件沿第一旋转方向旋转时，第一离合器构件和第二离合器构件相对于轮毂轴的轴线方向相对移动，以使传动爪处于第一位置，用于在第一位置之间传递旋转运动 齿圈和轮毂体。

公开(公告)号：US5421435A

公开(公告)日：1995-06-06

申请号：US18409

申请日：1993-02-17

申请人： Mitsugu Hanada

发明人： Mitsugu Hanada

IPC分类号： B60T1/06 ,  B62L1/00 ,  B62L5/00 ,  B62L5/16 ,  G05G7/00 ,  B62L3/02 ,  F16H59/04

CPC分类号： B62L5/16 ,  B62L5/00 ,  Y10T74/19535

摘要： A brake apparatus for use on a hub shaft (11) supporting a hub (2) of a bicycle has a brake ring (13), and a coupling device for coupling the brake ring and the hub to be rotatable together. The coupling device includes outer splines (13a) formed on the brake ring (13) and inner splines (2d) formed in the hub (2) to allow relative axial movement between the brake ring (13) and hub (2) while preventing relative rotation therebetween. The brake apparatus includes brake shoes (6) disposed inside the brake ring (13) to be movable into contact with the brake ring (13). A restrictor is provided for restricting axial movement of the brake shoes (6) relative to the brake ring (13). The restrictor includes stoppers (27a) projecting radially outwardly from peripheral positions of an annular shoe presser spring (27) fitted circumferentially of the brake shoes (6), and grooves (13b) formed in an inner peripheral wall of the brake ring ( 13). The brake apparatus further includes a brake controller (7) for varying a radial distance of the brake shoes (6) from an axis of the hub shaft (11).

摘要翻译： 一种在支撑自行车轮毂（2）的轮毂轴（11）上使用的制动装置具有制动环（13），以及用于将制动环和轮毂联接在一起的联接装置。 联接装置包括形成在制动环（13）上的外花键（13a）和形成在轮毂（2）中的内花键（2d），以允许制动环（13）和轮毂（2）之间的相对轴向运动，同时防止相对 旋转。 制动装置包括设置在制动环（13）内部以可移动地与制动环（13）接触的制动蹄（6）。 提供限制器用于限制制动蹄（6）相对于制动环（13）的轴向移动。 限制器包括从制动瓦（6）的圆周方向安装的环形推杆弹簧（27）的周向位置径向向外突出的止动件（27a）和形成在制动环（13）的内周壁上的槽（13b） 。 制动装置还包括用于改变制动蹄（6）与轮毂轴（11）的轴线的径向距离的制动控制器（7）。

公开(公告)号：US5833040A

公开(公告)日：1998-11-10

申请号：US806197

申请日：1997-02-26

申请人： Mitsugu Hanada

发明人： Mitsugu Hanada

IPC分类号： B62L5/10 ,  B62M11/16

CPC分类号： B62L5/10 ,  B62M11/16

摘要： A hub transmission with a coaster brake unit includes a hub axle, a drive member rotatably mounted around the hub axle, a hub body rotatably mounted around the hub axle, and a planetary gear mechanism coupled between the drive member and the hub body for communicating rotational force from the drive member to the hub body through multiple rotational force transmission paths. The planetary gear mechanism includes a planet gear supported by a planet gear rack for rotation around the hub axle, and a ring gear engaging the planet gear. The gear rack includes a depression formed in a peripheral direction thereof, and the ring gear includes a serration formed in a peripheral direction thereof. A clutch having an engagement component is movable in a direction of an axis of the axle between a first position, a standby position and a second position. The engagement component engages with the depression in the gear rack for transmitting rotational power to the gear rack when the clutch is located in the first position and the standby position, and the engagement component engages with the serration in the ring gear for transmitting rotational power to the ring gear when the clutch is located in the second position. A biasing mechanism biases the clutch from the second position toward the standby position, and a forcible movement mechanism forcibly moves the clutch from the standby position toward the second position when forward rotational power is applied to the drive member.

摘要翻译： 具有过山车制动单元的轮毂传动装置包括轮毂轴，围绕轮毂轴可旋转地安装的驱动构件，围绕轮毂轴可转动地安装的轮毂体以及联接在驱动构件和轮毂本体之间的行星齿轮机构， 通过多个旋转力传递路径从驱动构件到轮毂体的力。 行星齿轮机构包括由行星齿轮架支撑的行星齿轮，用于围绕轮毂轴转动，以及啮合行星齿轮的齿圈。 齿条包括沿其周向形成的凹部，并且齿圈包括沿其圆周方向形成的锯齿。 具有接合部件的离合器可在第一位置，待机位置和第二位置之间的轴的轴线方向上移动。 当离合器位于第一位置和待机位置时，接合部件与齿条中的凹部接合，以将旋转动力传递到齿条，并且接合部件与齿圈啮合以将旋转动力传递到 当离合器位于第二位置时的齿圈。 偏压机构将离合器从第二位置偏向待机位置，当向驱动构件施加正向旋转动力时，强制运动机构将离合器从待机位置强制地移动到第二位置。

公开(公告)号：US5524734A

公开(公告)日：1996-06-11

申请号：US252871

申请日：1994-06-02

申请人： Mitsugu Hanada

发明人： Mitsugu Hanada

IPC分类号： B62L5/10 ,  B62L1/00 ,  B62L3/00

CPC分类号： B62L5/10

摘要： A hub brake apparatus for use on an axle fixed to a frame of a bicycle. The apparatus includes a hub rotatable in a first direction about the axle when the bicycle moves forward, a brake drum rotatable with the hub, brake shoes arranged around the axle and radially inwardly of the brake drum to be movable between a first position for frictionally engaging the brake drum and a second position retracted from the brake drum, a ring spring for biasing the brake shoes toward the second position, and a cam mechanism disposed radially inwardly of the brake shoes for moving the brake shoes from the second position to the first position. The cam mechanism includes intermediate members having radially outward portions for contacting the brake shoes, and a cam disposed radially inwardly of the intermediate members and having peripheral portions for contacting the intermediate members. The peripheral portions of the cam define inclined surfaces opposed to the intermediate members. Each of the inclined surfaces has a radius from the axle diminishing in the first direction. The inclined surfaces displace the intermediate members radially outwardly into pressure contact with the brake shoes when the cam is manually rotated in the first direction.

摘要翻译： 一种用于固定在自行车框架上的轴上的轮毂制动装置。 该装置包括当自行车向前移动时围绕车轴沿第一方向旋转的轮毂，可随着毂旋转的制动鼓，围绕车轴布置的刹车片和制动鼓的径向内侧，可在第一位置和第二位置之间移动，以摩擦接合 制动鼓和从制动鼓回缩的第二位置，用于将制动蹄偏向第二位置的环形弹簧和设置在制动蹄的径向内侧的凸轮机构，用于将制动蹄从第二位置移动到第一位置 。 凸轮机构包括具有用于接触制动蹄的径向向外部分的中间构件和设置在中间构件的径向内侧并具有用于接触中间构件的周边部分的凸轮。 凸轮的周边部分限定与中间构件相对的倾斜表面。 每个倾斜表面具有从第一方向减小的半径。 当凸轮在第一方向上手动旋转时，倾斜表面将中间构件径向向外移动成与制动蹄压力接触。

公开(公告)号：US4179953A

公开(公告)日：1979-12-25

申请号：US787490

申请日：1977-04-14

申请人： Mitsugu Hanada ,  Seiji Fukui

发明人： Mitsugu Hanada ,  Seiji Fukui

IPC分类号： B62M11/16 ,  B62M25/02 ,  B62M25/04 ,  F16H3/44

CPC分类号： B62M11/16 ,  B62M25/04

摘要： A gear transmission control device for a multiple-speed hub for a bicycle, in which an actuating arm is mounted to one end of a controller for the gear transmission of the hub, which arm is pivoted to a fixed member of the hub through a pivot and a control arm is pivoted to the pivot in the relation of being shiftable with respect to the actuating arm. An energy-storage spring is provided between both the arms, so that the control arm is shifted with respect to the actuating arm to energize the spring when the controller is subjected to a resistance in excess of a prescribed value. When the resistance is released the stored energy in the spring allows the actuating arm to swing, thereby changing the bicycle speed to a desirable speed-change stage.

摘要翻译： 一种用于自行车的多速轮毂的齿轮传动控制装置，其中致动臂安装到用于轮毂的齿轮传动的控制器的一端，该臂通过枢轴枢转到轮毂的固定构件 并且控制臂以可相对于致动臂移动的关系枢转到枢轴。 在两臂之间设有储能弹簧，使得当控制器受到超过规定值的电阻时，控制臂相对于致动臂移动以激励弹簧。 当释放电阻时，弹簧中的储存能量允许致动臂摆动，从而将自行车速度改变到期望的变速级。