公开(公告)号：US5865064A

公开(公告)日：1999-02-02

申请号：US753238

申请日：1996-11-25

申请人： Kazuhisa Yamashita ,  Osamu Kariyama

发明人： Kazuhisa Yamashita ,  Osamu Kariyama

IPC分类号： B62L3/02 ,  G05G11/00

CPC分类号： B62L3/02 ,  Y10T74/20287 ,  Y10T74/20438

摘要： A brake lever arm is mounted to a base member, with the base member fixed to a bicycle handlebar. The lever arm is pivotal about a pivot point on the base. The lever arm includes an adjusting mechanism that adjusts the position of the lever arm when the lever arm is in a brake dis-engaged position. The adjusting mechanism is slideable in grooves in the lever arm such that the adjusting mechanisms may be moved to positions that are differing distances away from the pivot point. The adjusting mechanism includes a contact member that engages a brake cable connected to the lever arm when the lever arm is moved from the brake dis-engaged position toward a brake engagement position. The position of the contact member with respect to the pivot point determines the effect movement of the lever arm has on the cable. In this manner, the adjusting mechanism adjusts the length of the stoke or travel of the lever arm from the brake dis-engaged position to the brake engagement position.

摘要翻译： 制动杆臂安装到基座构件上，基座构件固定在自行车车把上。 杠杆臂围绕基座上的枢轴点枢转。 杠杆臂包括调节机构，当杠杆臂处于制动解除位置时调节杠杆臂的位置。 调节机构可以在杠杆臂的凹槽中滑动，使得调节机构可以移动到离枢轴点不同距离的位置。 调节机构包括当杠杆臂从制动器接合位置朝向制动接合位置移动时接合连接到杠杆臂的制动电缆的接触构件。 接触构件相对于枢转点的位置决定了杠杆臂对电缆的影响运动。 以这种方式，调节机构调节杠杆臂从制动器接合位置到制动接合位置的行进或行程的长度。

公开(公告)号：US5924328A

公开(公告)日：1999-07-20

申请号：US900582

申请日：1997-07-25

申请人： Shinpei Okajima ,  Masanori Sugimoto ,  Kazuhisa Yamashita

发明人： Shinpei Okajima ,  Masanori Sugimoto ,  Kazuhisa Yamashita

IPC分类号： B62L3/02 ,  G05G11/00

CPC分类号： B62L3/02 ,  Y10T74/20287 ,  Y10T74/20438

摘要： The braking device of the present invention is equipped with a resistance element which acts so that, when the brake device is operated by pulling a brake lever to a set operating position where the wheel braking force produced by brake shoes reaches a certain set value, a discretely increased force resists operation of the brake lever so that further operation of said brake lever is inhibited until a pulling force which is greater than the resistance force is thereafter applied to the brake lever. A setting mechanism may be provided for setting the particular position of the brake lever at which the resistance discretely increases

摘要翻译： 本发明的制动装置配备有电阻元件，该电阻元件作用成使得当通过将制动杆拉到由制动蹄产生的车轮制动力达到一定设定值的设定操作位置来操作制动装置时， 离散地增加的力阻止制动杆的操作，使得禁止所述制动杆的进一步操作，直到其后施加大于阻力的拉力施加到制动杆。 可以设置设置机构，用于设定电阻离散地增加的制动杆的特定位置

公开(公告)号：US5913387A

公开(公告)日：1999-06-22

申请号：US895560

申请日：1997-07-16

申请人： Kazuhisa Yamashita ,  Daisuke Nago

发明人： Kazuhisa Yamashita ,  Daisuke Nago

IPC分类号： B62L1/14 ,  B62L1/06

CPC分类号： B62L1/14

摘要： A bicycle brake device is disclosed for coupling onto either front or rear forks of a bicycle. The brake device is preferably has a pair of brake arms which are pivotally coupled to either the front or rear forks by a pair of mounting members. The mounting members are design to be installed on conventional mounting posts which can be attached to either a brake arch or directly to the fork. The brake arms have their pivot pins spaced upwardly and outwardly from the mounting posts brake arch or the fork to improve the braking force. Also, in a parallel push type of brake device, the position of the pivot pins increases the horizontal dimension of the linkage to reduce wobbling.

摘要翻译： 公开了一种用于联接到自行车的前叉或后叉上的自行车制动装置。 制动装置优选地具有一对制动臂，其通过一对安装构件枢转地联接到前叉或后叉。 安装构件被设计成安装在传统的安装柱上，安装柱可以连接到制动器拱顶或直接连接到叉子上。 制动臂具有从安装柱制动器拱或叉子向上和向外间隔开的枢轴销，以改善制动力。 此外，在平行推动型制动装置中，枢轴销的位置增加了联动装置的水平尺寸以减少摆动。

公开(公告)号：US5537891A

公开(公告)日：1996-07-23

申请号：US277155

申请日：1994-07-19

申请人： Masashi Nagano ,  Kazuhisa Yamashita ,  Yuji Nakashima ,  Masanori Sugimoto

发明人： Masashi Nagano ,  Kazuhisa Yamashita ,  Yuji Nakashima ,  Masanori Sugimoto

IPC分类号： B62K23/06 ,  B62L3/02 ,  B62L5/12

CPC分类号： B62K23/06 ,  B62L3/02 ,  B62L5/12 ,  Y10T74/20287 ,  Y10T74/20438 ,  Y10T74/206 ,  Y10T74/20624 ,  Y10T74/2114

摘要： A bicycle brake lever mechanism having a bracket mountable to a bicycle handlebar, a lever mounted for pivotal movement to the bracket and a brake cable connector connected to the lever. The cable connector is connected to the lever via an adjusting mechanism for so that the return position of the brake lever relative to a lever bracket may be adjusted to accommodate various sized hands. Further, the adjusting mechanism allows for adjustment of a lever ratio A which is defined mathematically by the distance between the pivot point of the lever and the pivot point of the cable connector on the lever divided by the distance from a set point on the brake lever to the pivot point of the lever.

摘要翻译： 一种自行车制动杆机构，其具有可安装到自行车车把的支架，安装成用于枢转运动到支架的杠杆和连接到杠杆的制动器电缆连接器。 电缆连接器经由调节机构连接到杠杆，使得可以调节制动杆相对于杠杆支架的返回位置以适应各种尺寸的手。 此外，调节机构允许调节杠杆比A，其数学上由杠杆的枢转点与杠杆上的电缆连接器的枢转点之间的距离除以与制动杆上的设定点的距离 到杠杆的枢轴点。

公开(公告)号：US08824899B2

公开(公告)日：2014-09-02

申请号：US12935179

申请日：2009-03-23

申请人： Kazuhisa Yamashita

发明人： Kazuhisa Yamashita

IPC分类号： G02F1/00 ,  G02F2/00 ,  H01S3/00 ,  H04B10/00 ,  H04J14/00 ,  H04J3/16 ,  H04Q11/00

CPC分类号： H04Q11/0067 ,  H04J3/1694 ,  H04Q11/0005 ,  H04Q11/0071 ,  H04Q2011/003 ,  H04Q2011/0041 ,  H04Q2011/0064 ,  H04Q2011/0081

摘要： OSUs 1 to N are connected to a plurality of PON lines respectively. A control unit performs processing for registering a plurality of subscriber devices connected to the plurality of PON lines respectively and processing for allocating a bandwidth. In addition, the control unit switches an OSU while a state of registration of the plurality of subscriber devices is maintained, by changing a communication path between the plurality of PON lines and a plurality of OSUs 1 to N.

摘要翻译： OSU 1〜N分别与多个PON线路连接。 控制单元执行分别登记连接到多个PON线路的多个用户装置的处理和用于分配带宽的处理。 另外，通过改变多个PON线路与多个OSU 1至N之间的通信路径，控制单元切换OSU，同时维持多个用户设备的注册状态。

公开(公告)号：US08582970B2

公开(公告)日：2013-11-12

申请号：US12746706

申请日：2008-11-18

申请人： Kazuhisa Yamashita

发明人： Kazuhisa Yamashita

IPC分类号： H04B10/00

CPC分类号： H04J14/00 ,  H04J3/0682 ,  H04J3/1694 ,  H04Q11/0067 ,  H04Q2011/0064 ,  H04Q2213/1301 ,  H04Q2213/13292

摘要： There is provided an office-side line concentration device that accommodates a plurality of passive optical networks, including a plurality of receiving means connected to each of the plurality of passive optical networks, and interface means for controlling a transmission timing of user data from the plurality of passive optical networks so that user data received by the plurality of receiving means can be arranged closely in an uplink, thus enabling effective use of bandwidth in the uplink.

公开(公告)号：US20110026926A1

公开(公告)日：2011-02-03

申请号：US12935179

申请日：2009-03-23

申请人： Kazuhisa Yamashita

发明人： Kazuhisa Yamashita

IPC分类号： H04J14/02

CPC分类号： H04Q11/0067 ,  H04J3/1694 ,  H04Q11/0005 ,  H04Q11/0071 ,  H04Q2011/003 ,  H04Q2011/0041 ,  H04Q2011/0064 ,  H04Q2011/0081

摘要： OSUs 1 to N are connected to a plurality of PON lines respectively. A control unit performs processing for registering a plurality of subscriber devices connected to the plurality of PON lines respectively and processing for allocating a bandwidth. In addition, the control unit switches an OSU while a state of registration of the plurality of subscriber devices is maintained, by changing a communication path between the plurality of PON lines and a plurality of OSUs 1 to N.

摘要翻译： OSU 1〜N分别与多个PON线路连接。 控制单元执行分别登记连接到多个PON线路的多个用户装置的处理和用于分配带宽的处理。 另外，通过改变多个PON线路与多个OSU 1至N之间的通信路径，控制单元切换OSU，同时维持多个用户设备的注册状态。

公开(公告)号：US5839544A

公开(公告)日：1998-11-24

申请号：US858710

申请日：1997-05-19

申请人： Kazuhisa Yamashita

发明人： Kazuhisa Yamashita

IPC分类号： B62K23/00 ,  B62K23/02 ,  B62K23/06 ,  B62L1/14 ,  B62L3/00 ,  B62L3/02 ,  G05G9/00 ,  G05G7/00

CPC分类号： B62K23/06 ,  B62L1/14 ,  B62L3/02

摘要： The invention relates to a brake actuation mechanism having first and second adjusting mechanism. The first adjusting mechanism includes a cam member that engages a portion of a lever member. The cam member includes a plurality of cam surfaces. Each of the cam surfaces is configured such that, when engaged with the lever member, defines a different brake disengagement position for the lever member. Each brake disengagement position corresponds to a corresponding position of brake shoes.

摘要翻译： 本发明涉及具有第一和第二调节机构的制动器致动机构。 第一调节机构包括与杠杆构件的一部分接合的凸轮构件。 凸轮构件包括多个凸轮表面。 每个凸轮表面构造成使得当与杆构件接合时，限定用于杆构件的不同的制动器分离位置。 每个制动器分离位置对应于制动蹄的对应位置。

公开(公告)号：US09350480B2

公开(公告)日：2016-05-24

申请号：US14126143

申请日：2012-04-05

申请人： Kazuhisa Yamashita

发明人： Kazuhisa Yamashita

IPC分类号： H04J14/02 ,  H04B10/02 ,  H04J14/00 ,  H04L12/44 ,  H04B10/27 ,  H04L12/12

CPC分类号： H04B10/0775 ,  H04B10/27 ,  H04J14/0221 ,  H04L12/12 ,  H04L12/44 ,  Y02D50/20 ,  Y02D50/40 ,  Y02D50/42

摘要： A relay device includes a first transmitting and receiving unit connected to a PON line on the upper-level side and performing mutual conversion between optical and electrical signals; a second transmitting and receiving unit connected to a PON line on the lower-level side and performing mutual conversion between optical and electrical signals; a relay processing unit relaying a downstream frame received by the first unit to the second unit, and relays an upstream frame received by the second unit to the first unit; and a control unit. The control unit follows upstream multiple access control performed by a station side device, for transmission of the upstream frame to be transmitted by the first unit to the station side device, and independently performs upstream multiple access control for reception of the upstream frame received by the second unit from a home side device.

摘要翻译： 中继装置包括：连接到上级PON线的第一发送和接收单元，并执行光信号和电信号之间的相互转换; 第二发送和接收单元，连接到下级侧的PON线路，并执行光和电信号之间的相互转换; 中继处理单元，将由所述第一单元接收到的下行帧中继到所述第二单元，并将由所述第二单元接收的上游帧中继到所述第一单元; 和控制单元。 控制单元遵循由站侧设备执行的上游多路访问控制，用于将要由第一单元发送的上行帧传输到站侧设备，并且独立地执行上行多址控制，以接收由 来自家用设备的第二单元。

公开(公告)号：USRE42635E1

公开(公告)日：2011-08-23

申请号：US10826173

申请日：2004-04-16

申请人： Kanji Kirimoto ,  Tsuyoshi Sakashita ,  Kazuhisa Yamashita

发明人： Kanji Kirimoto ,  Tsuyoshi Sakashita ,  Kazuhisa Yamashita

IPC分类号： B62L3/02

CPC分类号： B62L1/00 ,  B60T11/046 ,  B62L3/02 ,  F16D55/22 ,  F16D65/50 ,  F16D2121/14 ,  F16D2125/36 ,  F16D2125/60

摘要： A bicycle cable disc brake is provided with a cam assembly that has improved efficiency during movement under high pressure. Basically, the cable disc brake has a cable housing, a pair of friction members and an actuated mechanism. The first friction member is movably coupled to the caliper housing between a release position and a braking position. The second caliper is also coupled to the caliper housing and arranged substantially parallel to the first friction member to form a rotor receiving slot therebetween. The actuated mechanism is movably coupled to the caliper housing to move the first friction member from the release position towards the second friction member to the braking position. The actuated mechanism has a pair of cam members movably arranged between an axially retracted position and an axially extended position with a guide member interconnecting the cam members during movement between the axial retracted position and the axially extended position. In the preferred embodiment, the guide member is a guide pin that extends from one of the cam members and is received in a bore of the other cam member.

摘要翻译： 自行车电缆盘式制动器具有凸轮组件，其在高压下运动期间具有改进的效率。 基本上，电缆盘式制动器具有电缆壳体，一对摩擦构件和致动机构。 第一摩擦构件在释放位置和制动位置之间可移动地联接到制动钳壳体。 第二卡钳还联接到卡钳壳体并且基本上平行于第一摩擦构件布置，以在其间形成转子接收槽。 致动机构可移动地联接到卡钳外壳，以将第一摩擦构件从释放位置朝向第二摩擦构件移动到制动位置。 致动机构具有一对可移动地布置在轴向缩回位置和轴向延伸位置之间的凸轮构件，导向构件在轴向缩回位置和轴向延伸位置之间运动期间将凸轮构件互连。 在优选实施例中，引导构件是从一个凸轮构件延伸并被容纳在另一个凸轮构件的孔中的引导销。