公开(公告)号：US07955205B2

公开(公告)日：2011-06-07

申请号：US11369478

申请日：2006-03-06

申请人： Hiroyuki Urabe

发明人： Hiroyuki Urabe

IPC分类号： F16H59/00 ,  F16H61/00

CPC分类号： B62M9/126 ,  B62M9/16

摘要： There is provided a chain tension applying device for a bicycle that can accommodate a change in an axial distance between a frame and a sprocket. A chain tensioner 40 is a device for applying tension to a chain 26, including: a bracket 56; a tension member 58; a securing position adjustment mechanism 60; and an urging member 62. The bracket is mountable to a frame (a mounting lug 24b) of the bicycle. The tension member is secured to the bracket immovably in a first direction and movably in a second direction different from the first direction, and can apply tension to the chain. The securing position adjustment mechanism can adjust a securing position of the tension member to the bracket in the first direction by sliding. The urging member urges the tension member in the second direction.

摘要翻译： 提供了一种用于自行车的链条张力施加装置，其可以适应框架和链轮之间的轴向距离的变化。 链条张紧器40是向链条26施加张力的装置，包括：托架56; 张力构件58; 固定位置调整机构60; 和推动构件62.支架可安装到自行车的框架（安装凸耳24b）上。 张紧构件在第一方向上固定在支架上，并且沿与第一方向不同的第二方向可移动地固定，并且可以向链条施加张力。 固定位置调节机构可以通过滑动来调节张紧构件在第一方向上对支架的固定位置。 推动构件沿第二方向推压张紧构件。

公开(公告)号：US20090171526A1

公开(公告)日：2009-07-02

申请号：US12097130

申请日：2006-12-21

申请人： Toru Takenaka ,  Takayuki Toyoshima ,  Hiroyuki Urabe ,  Hiroshi Kono

发明人： Toru Takenaka ,  Takayuki Toyoshima ,  Hiroyuki Urabe ,  Hiroshi Kono

IPC分类号： B60W30/02

CPC分类号： B60T8/17552 ,  B60T2230/02 ,  B60W10/04 ,  B60W10/10 ,  B60W10/18 ,  B60W40/10 ,  B60W40/101 ,  B60W2050/0033 ,  B60W2050/0034 ,  B60W2520/20 ,  B60W2530/20 ,  B62D6/003

摘要： A basic required manipulated variable Mfbdmd_a is determined on the basis of a state amount error, which is the difference between a state amount of a motion of an actual vehicle 1 and a reference state amount, then a driving/braking force manipulation control input Fxfbdmd_n of a wheel is determined on the basis of the above basic required manipulated variable. At this time, a change in a driving/braking force operation control input Fxdmd_n of a front wheel and a rear wheel, respectively, of a particular set is made to be proportional to a change in the basic required manipulated variable Mfbdmd_a, and the ratio (gain) of a change in Fxdmd_n with respect to a change in Mfbdmd_a is made to change on the basis of gain adjustment parameters, such as side slip angles βf_act and βr_act. This makes it possible to properly control a motion of the actual vehicle to a desired motion by properly manipulating a road surface reaction force acting on a front wheel of the vehicle and a road surface reaction force acting on a rear wheel.

摘要翻译： 基于作为实际车辆1的运动的状态量与基准状态量之间的差的状态量误差确定基本所需的操作变量Mfbdmd_a，然后基于状态量误差来确定驱动/制动力操作控制输入Fxfbdmd_n 基于上述基本需要的操纵变量确定车轮。 此时，分别将特定组的前轮和后轮的驱动/制动力操作控制输入Fxdmd_n的变化与基本要求操作量Mfbdmd_a的变化成比例，并且比率 基于增益调整参数（例如侧滑角betaf_act和betar_act），使Fxdmd_n中相对于Mfbdmd_a的变化的变化的增益（增益）变化。 通过适当地操作作用在车辆的前轮上的路面反作用力和作用在后轮上的路面反作用力，能够将实际车辆的运动适当地控制为期望的运动。

公开(公告)号：US20090132137A1

公开(公告)日：2009-05-21

申请号：US12095403

申请日：2006-12-21

申请人： Toru Takenaka ,  Takayuki Toyoshima ,  Hiroyuki Urabe ,  Hiroshi Kono

发明人： Toru Takenaka ,  Takayuki Toyoshima ,  Hiroyuki Urabe ,  Hiroshi Kono

IPC分类号： B60W30/02

CPC分类号： B60T8/1755 ,  B60T2210/12 ,  B60T2230/02 ,  B60W40/064 ,  B60W40/101 ,  B60W2050/0033 ,  B60W2050/0034 ,  B60W2520/20

摘要： A driving/braking force manipulation control input of a k-th wheel, which denotes one or more specific wheels among a plurality of wheels of a vehicle, is determined such that a required condition concerning a relationship among a road surface reaction force that may act from a road surface on the k-th wheel on the basis of the detected values or estimated values of a road surface reaction force and a friction characteristic of the k-th wheel, a feedback control input related to the driving/braking force of the k-th wheel for bringing a difference between a state amount of the vehicle and a reference state amount close to zero, a driving/braking force feedforward control input based on a drive manipulated variable supplied by a driver of the vehicle, and a k-th wheel driving/braking force manipulation control input is satisfied. This arrangement makes it possible to properly control a motion of an actual vehicle to a desired motion while properly considering the characteristics of a road surface reaction force acting from a road surface on a wheel.

摘要翻译： 确定表示车辆的多个车轮中的一个以上的特定车轮的第k个车轮的驾驶/制动力操纵控制输入，使得能够起作用的路面反作用力之间的关系的要求条件 基于第k轮的检测值或路面反作用力的估计值和第k轮的摩擦特性，从第k轮的路面，与第k轮的驱动/制动力相关的反馈控制输入 第k轮，用于使车辆的状态量与基准状态量接近零之间的差;基于由车辆的驾驶员提供的驾驶操纵变量的驾驶/制动力前馈控制输入;以及k- 满足第三轮驱动/制动力操纵控制输入。 这种布置使得可以适当地考虑从车轮上的路面起作用的路面反作用力的特性来适当地控制实际车辆的运动到期望的运动。

公开(公告)号：US07445577B2

公开(公告)日：2008-11-04

申请号：US11448018

申请日：2006-06-07

申请人： Hiroyuki Urabe

发明人： Hiroyuki Urabe

IPC分类号： F16H57/00

CPC分类号： B62M11/16

摘要： An internally geared hub ball pushing unit is configured to be mounted on a hub axle such that is less likely to experience a decrease in bearing durability resulting from deformation of the ball pushing surface. The ball pushing unit is provided with an inside member and an outside member. The inside member has a fitting part configured to be fitted onto the hub axle with a sleeve insertion recess disposed on its internal circumferential portion and an externally threaded or splined section disposed on its external circumferential portion. The outside member has a ball pushing surface on its external circumferential portion and an internally threaded or splined section configured to non-rotatably connect to the externally threaded section.

摘要翻译： 内齿轮毂球推动单元构造成安装在轮毂轴上，使得由于球推动表面的变形而不太可能经历轴承耐久性的降低。 球推动单元设置有内部构件和外部构件。 内侧构件具有嵌合部，该嵌合部构造成嵌合在轮毂轴上，并具有设置在其内周部的套筒插入凹部和设置在其外周部的外螺纹或花键部。 外部构件在其外周部分上具有滚珠推动表面，并且内螺纹或花键部分构造成不可转动地连接到外螺纹部分。

公开(公告)号：US20070045080A1

公开(公告)日：2007-03-01

申请号：US11448018

申请日：2006-06-07

申请人： Hiroyuki Urabe

发明人： Hiroyuki Urabe

IPC分类号： B60W10/10 ,  B60W10/18

CPC分类号： B62M11/16

摘要： An internally geared hub ball pushing unit is configured to be mounted on a hub axle such that is less likely to experience a decrease in bearing durability resulting from deformation of the ball pushing surface. The ball pushing unit is provided with an inside member and an outside member. The inside member has a fitting part configured to be fitted onto the hub axle with a sleeve insertion recess disposed on its internal circumferential portion and an externally threaded or splined section disposed on its external circumferential portion. The outside member has a ball pushing surface on its external circumferential portion and an internally threaded or splined section configured to non-rotatably connect to the externally threaded section.

摘要翻译： 内齿轮毂球推动单元构造成安装在轮毂轴上，使得由于球推动表面的变形而不太可能经历轴承耐久性的降低。 球推动单元设置有内部构件和外部构件。 内侧构件具有嵌合部，该嵌合部构造成嵌合在轮毂轴上，并具有设置在其内周部的套筒插入凹部和设置在其外周部的外螺纹或花键部。 外部构件在其外周部分上具有滚珠推动表面，并且内螺纹或花键部分构造成不可转动地连接到外螺纹部分。

公开(公告)号：US20070024106A1

公开(公告)日：2007-02-01

申请号：US11447982

申请日：2006-06-07

申请人： Hiroyuki Urabe

发明人： Hiroyuki Urabe

IPC分类号： B60B27/00

CPC分类号： B60B35/04 ,  B60B7/0013 ,  B60B7/061 ,  B60B27/0005 ,  B60B27/0047 ,  B60B27/0052 ,  B60B27/023 ,  B60B27/04 ,  B60B35/004 ,  B62M11/16

摘要： A bicycle hub fastening structure employs an easy-to-connect connecting structure to improve the ease and efficiency with which an internally geared bicycle hub is fastened to a bicycle frame. The fastening structure has a nut member, a rotation prevention member and a connecting part. The nut member has a first contact surface and a threaded bore. The rotation prevention member has a cylindrical main body with a second contact surface contacting the first contact surface, a first (frame) restricting part configured to restrict rotation relative to a bicycle frame, and a second (hub axle) restricting part configured to restrict rotation relative to the hub axle. The connecting part has a retaining member attached to the nut member and serves to connect the nut member and the rotation prevention member together in a freely rotatable manner.

摘要翻译： 自行车轮毂紧固结构采用易于连接的连接结构，以提高内部齿轮传动的自行车轮毂固定在自行车车架上的容易性和效率。 紧固结构具有螺母构件，防旋转构件和连接部。 螺母构件具有第一接触表面和螺纹孔。 旋转防止构件具有与第一接触面接触的第二接触面的圆筒状主体，被配置为限制相对于自行车车架的旋转的第一（框架）限制部，以及限制旋转的第二（轮毂轴）限制部） 相对于轮毂轴。 连接部具有安装在螺母构件上的保持构件，用于将螺母构件和防旋转构件以可自由旋转的方式连接在一起。

公开(公告)号：US20070024105A1

公开(公告)日：2007-02-01

申请号：US11431612

申请日：2006-05-11

申请人： Hiroyuki Urabe

发明人： Hiroyuki Urabe

IPC分类号： B60B27/00

CPC分类号： B62J23/00 ,  B60B7/0013 ,  B60B7/06 ,  B60B7/061 ,  B60B27/0005 ,  B60B27/0047 ,  B60B27/0052 ,  B60B27/0073 ,  B60B27/023 ,  B60B27/04 ,  B60B35/004 ,  B60B35/04

摘要： A hub cover is configured to be mounted to a wheel regardless of the spoke configuration of the wheel. The bicycle hub cover is capable of being attached to a bicycle hub that has a hub shell. The hub shell has a hub flange and a cap member. The hub cover comprises a cylindrical part, a retaining part, and a connecting part. The cylindrical part is capable of being attached to the cap member, which is mounted to the hub shell on the axially outward side of the hub flange. The retaining part is configured to latch onto the hub flange. The connecting part is configured to extend radially outward from the cylindrical part and connect the cylindrical part and the retaining part together.

摘要翻译： 轮毂盖构造成安装到车轮上，而不考虑车轮的轮辐构型。 自行车轮毂盖能够附接到具有轮毂壳的自行车轮毂上。 轮毂壳具有轮毂凸缘和盖构件。 轮毂盖包括圆柱形部件，保持部件和连接部件。 圆柱形部件能够附接到帽部件，帽部件在轮毂凸缘的轴向向外侧安装到轮毂壳体。 保持部件被构造成闩锁到轮毂法兰上。 连接部构造成从圆筒部向径向外侧延伸，将筒状部和保持部连结。

公开(公告)号：US07166054B2

公开(公告)日：2007-01-23

申请号：US10905521

申请日：2005-01-07

申请人： Hiroyuki Urabe

发明人： Hiroyuki Urabe

IPC分类号： B62M11/16

CPC分类号： B62M11/18

摘要： An internal hub transmission for a bicycle comprises a hub shaft structured to be mounted to a bicycle frame, a drive member, a driven member, and a planetary gear mechanism that communicates rotational force from the drive member to the driven member. A first bearing assembly comprises a separate first bearing cone mounted to the hub shaft, a first bearing cup, and a plurality of first bearing members disposed between the first bearing cone and the first bearing cup. A second bearing assembly comprises a separate second bearing cone mounted to the hub shaft axially spaced apart from the first bearing cone, a second bearing cup, and a plurality of second bearing members disposed between the second bearing cone and the second bearing cup. Third and fourth bearing assemblies rotatably support the drive member relative to the hub shaft.

摘要翻译： 用于自行车的内部轮毂传动装置包括轮毂轴，其被构造成安装到自行车车架上，驱动构件，从动构件和行星齿轮机构，其将来自驱动构件的旋转力与从动构件连通。 第一轴承组件包括安装在轮毂轴上的单独的第一轴承锥体，第一轴承杯以及设置在第一轴承锥和第一轴承杯之间的多个第一轴承部件。 第二轴承组件包括安装到与第一轴承锥体轴向间隔开的轮毂轴的第二轴承圆锥体，第二轴承杯以及设置在第二轴承圆锥体和第二轴承杯之间的多个第二轴承部件。 第三和第四轴承组件相对于轮毂轴可旋转地支撑驱动构件。

公开(公告)号：US09073566B2

公开(公告)日：2015-07-07

申请号：US13257698

申请日：2010-03-26

申请人： Toru Takenaka ,  Hiroyuki Urabe ,  Yoshihiro Mori

发明人： Toru Takenaka ,  Hiroyuki Urabe ,  Yoshihiro Mori

IPC分类号： B62D6/00 ,  B60T8/172 ,  B60W40/068

CPC分类号： B62D6/006 ,  B60T8/172 ,  B60T2210/12 ,  B60T2210/22 ,  B60W40/068

摘要： A road surface friction coefficient estimating device includes a means which finds a first estimated value Mnsp_estm of an external force to be compared (S102 to S116, S118-2), a means which finds a second estimated value Mnsp_sens (S118-1), and a plurality of increasing/decreasing manipulated variable determining means 34_k, each of which determines the increasing/decreasing manipulated variable Δμ_k of the friction coefficient estimated value on the basis of the first estimated value Mnsp_estm and the second estimated value Mnsp_sens, and updates the friction coefficient estimated value according to Δμ_k. The increasing/decreasing manipulated variable determining means 34—1 and 34—2 determine Δμ—1 and Δμ—2 according to a deviation in filtering value between the first estimated value and the second estimated value, and the increasing/decreasing manipulated variable determining means 34—3 determines Δμ—1 according to the deviation between the first estimated value and the second estimated value.

摘要翻译： 路面摩擦系数估计装置包括找到要比较的外力的第一估计值Mnsp_estm的装置（S102至S116，S118-2），找到第二估计值Mnsp_sens（S118-1）的装置，以及 根据第一估计值Mnsp_estm和第二估计值Mnsp_sens来确定摩擦系数估计值的递增/减少操作变量＆Dgr;μ_k的多个递增/递减操作变量确定装置34_k，并且更新 摩擦系数估计值根据＆Dgr;μ_k。 上升/下降操作量确定装置34-1和34-2根据第一估计值和第二估计值之间的滤波值的偏差确定＆Dgr;μ-1和＆Dgr;μ-2，并且增加/减小 操作变量确定装置34-3根据第一估计值和第二估计值之间的偏差确定＆Dgr;μ-1。

公开(公告)号：US20130184115A1

公开(公告)日：2013-07-18

申请号：US13348839

申请日：2012-01-12

申请人： Hiroyuki Urabe ,  Akihiko Shoge ,  Takashi Yamamoto

发明人： Hiroyuki Urabe ,  Akihiko Shoge ,  Takashi Yamamoto

IPC分类号： F16H15/52

CPC分类号： B62M11/10 ,  B62M11/14 ,  F16H15/16 ,  F16H15/20 ,  F16H37/022

摘要： A continuously variable bicycle transmission includes a ring roller, a first conical planetary roller, a first carrier and a sun roller. The first conical planetary roller is frictionally engaged with the ring roller. The first carrier rotatably supports the first conical planetary roller. The sun roller is movable along an axis. The sun roller is frictionally engaged with the first conical planetary roller.

摘要翻译： 无级变速自行车传动装置包括环形滚筒，第一圆锥形行星滚轮，第一托架和太阳滚筒。 第一圆锥形行星辊与环形滚轮摩擦接合。 第一托架可旋转地支撑第一圆锥形行星滚子。 太阳滚筒可沿轴线移动。 太阳辊与第一圆锥形行星辊摩擦接合。