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1. 发明申请

US20060185360A1 Hydraulic disc brake lever assembly 有权
标题翻译：液压盘式制动杆总成
公开(公告)号：US20060185360A1
公开(公告)日：2006-08-24
申请号：US11061358
申请日：2005-02-18
申请人： Shinichi Takizawa , Etsuyoshi Watarai , Tatsuya Matsushita
发明人： Shinichi Takizawa , Etsuyoshi Watarai , Tatsuya Matsushita
IPC分类号： B60T13/00
CPC分类号： B62L3/023
摘要： A brake lever assembly for actuating a hydraulic disc brake system is shown and described. The brake lever assembly provides two-stage braking by operatively connecting a lever to first and second pistons contained in a master cylinder. The first and second pistons are operatively connected to one another such that they move together until the first piston reaches a threshold distance from a top end of the master cylinder, after which the second piston moves with respect to the first piston.
摘要翻译：示出并描述了用于致动液压盘式制动系统的制动杆组件。制动杆组件通过将杆操作地连接到包含在主缸中的第一和第二活塞而提供两级制动。第一和第二活塞彼此可操作地连接，使得它们一起移动，直到第一活塞达到与主缸的顶端的阈值距离，之后第二活塞相对于第一活塞移动。

2. 发明授权

US07389642B2 Hydraulic disc brake lever assembly 有权
标题翻译：液压盘式制动杆总成
公开(公告)号：US07389642B2
公开(公告)日：2008-06-24
申请号：US11690075
申请日：2007-03-22
申请人： Shinichi Takizawa , Etsuyoshi Watarai , Tatsuya Matsushita
发明人： Shinichi Takizawa , Etsuyoshi Watarai , Tatsuya Matsushita
IPC分类号： B60T11/00 , B60T13/00
CPC分类号： B62L3/023
摘要： A brake lever assembly for actuating a hydraulic disc brake system is shown and described. The brake lever assembly provides two-stage braking by operatively connecting a lever to first and second pistons contained in a master cylinder. The first and second pistons are operatively connected to one another such that they move together until the first piston reaches a threshold distance from a top end of the master cylinder, after which the second piston moves with respect to the first piston.
摘要翻译：示出并描述了用于致动液压盘式制动系统的制动杆组件。制动杆组件通过将杆操作地连接到包含在主缸中的第一和第二活塞而提供两级制动。第一和第二活塞彼此可操作地连接，使得它们一起移动，直到第一活塞达到与主缸的顶端的阈值距离，之后第二活塞相对于第一活塞移动。

3. 发明申请

US20070209360A1 HYDRAULIC DISC BRAKE LEVER ASSEMBLY 有权
标题翻译：液压碟形刹车杆总成
公开(公告)号：US20070209360A1
公开(公告)日：2007-09-13
申请号：US11690075
申请日：2007-03-22
申请人： Shinichi Takizawa , Etsuyoshi Watarai , Tatsuya Matsushita
发明人： Shinichi Takizawa , Etsuyoshi Watarai , Tatsuya Matsushita
IPC分类号： B60T13/00
CPC分类号： B62L3/023
摘要： A brake lever assembly for actuating a hydraulic disc brake system is shown and described. The brake lever assembly provides two-stage braking by operatively connecting a lever to first and second pistons contained in a master cylinder. The first and second pistons are operatively connected to one another such that they move together until the first piston reaches a threshold distance from a top end of the master cylinder, after which the second piston moves with respect to the first piston.
摘要翻译：示出并描述了用于致动液压盘式制动系统的制动杆组件。制动杆组件通过将杆操作地连接到包含在主缸中的第一和第二活塞而提供两级制动。第一和第二活塞彼此可操作地连接，使得它们一起移动，直到第一活塞达到与主缸的顶端的阈值距离，之后第二活塞相对于第一活塞移动。

4. 发明授权

US07308791B2 Hydraulic disc brake lever assembly 有权
标题翻译：液压盘式制动杆总成
公开(公告)号：US07308791B2
公开(公告)日：2007-12-18
申请号：US11061358
申请日：2005-02-18
申请人： Shinichi Takizawa , Etsuyoshi Watarai , Tatsuya Matsushita
发明人： Shinichi Takizawa , Etsuyoshi Watarai , Tatsuya Matsushita
IPC分类号： B60T11/00 , B60T13/00
CPC分类号： B62L3/023
摘要： A brake lever assembly for actuating a hydraulic disc brake system is shown and described. The brake lever assembly provides two-stage braking by operatively connecting a lever to first and second pistons contained in a master cylinder. The first and second pistons are operatively connected to one another such that they move together until the first piston reaches a threshold distance from a top end of the master cylinder, after which the second piston moves with respect to the first piston.
摘要翻译：示出并描述了用于致动液压盘式制动系统的制动杆组件。制动杆组件通过将杆操作地连接到包含在主缸中的第一和第二活塞而提供两级制动。第一和第二活塞彼此可操作地连接，使得它们一起移动，直到第一活塞达到与主缸的顶端的阈值距离，之后第二活塞相对于第一活塞移动。

5. 发明申请

US20050173215A1 APPARATUS FOR A DISK BRAKE 有权
标题翻译：用于制造碟形的装置
公开(公告)号：US20050173215A1
公开(公告)日：2005-08-11
申请号：US10906113
申请日：2005-02-03
申请人： Etsuyoshi Watarai , Shinichi Takizawa , Hisashi Matsui
发明人： Etsuyoshi Watarai , Shinichi Takizawa , Hisashi Matsui
IPC分类号： B62L1/00 , F16D65/14 , F16D65/18 , F16J15/16 , F16J15/32 , B62L5/00
CPC分类号： F16J15/3204 , B62L1/005 , F16D65/18 , F16D2121/02 , F16D2121/16 , F16D2125/06 , F16D2127/02 , F16J15/164 , F16J15/3216
摘要： An apparatus for a disk brake comprises a caliper body having an inner peripheral surface and a seal groove disposed at the inner peripheral surface. The inner peripheral surface is dimensioned to slidably receive a piston therein, wherein the piston moves in a direction of a braking direction axis, and the seal groove is dimensioned to receive a seal therein so that the seal can seal a space between the inner peripheral surface and the piston. The seal groove comprises a movement restricting part that restricts movement of the seal in the direction of the braking direction axis, and a movement permitting part formed as a step facing radially inwardly.
摘要翻译：一种用于盘式制动器的装置包括一个具有内周面的卡钳体和设置在内周面的密封槽。内周面的尺寸被设计成可滑动地容纳活塞，其中活塞沿制动方向轴线方向移动，并且密封槽的尺寸被设计成在其中接收密封，使得密封件可以密封内周表面和活塞。密封槽包括限制密封件沿制动方向轴线的移动的运动限制部件和形成为径向向内的台阶的运动允许部件。

6. 发明授权

US07540147B2 Master cylinder lever for a hydraulic brake with dead-band adjustment mechanism 有权
标题翻译：具有死区调整机构的液压制动器的主缸控制杆
公开(公告)号：US07540147B2
公开(公告)日：2009-06-02
申请号：US11733748
申请日：2007-04-10
申请人： Shinichi Takizawa , Etsuyoshi Watarai
发明人： Shinichi Takizawa , Etsuyoshi Watarai
IPC分类号： B60T11/22 , B62L3/00
CPC分类号： B60T11/18 , B60T7/10
摘要： A master cylinder assembly for a bicycle disc brake having a housing defining a cylinder, a piston received in the cylinder, a lever pivotably attached to the housing, and an adjustment guide body that is operatively associated with the piston. The piston is moveable within the cylinder between a select starting position and a pressurized position. The lever is operatively associated with the piston to move the piston from the select starting position to the pressurized position as the lever is pivoted between a rest position and a fully-actuated position. The adjustment guide body is pivotable between a first position and a second position for adjusting the select starting position of the piston.
摘要翻译：一种用于自行车盘式制动器的主缸组件，其具有限定气缸的壳体，容纳在气缸中的活塞，可枢转地附接到壳体的杆以及与活塞可操作地相关联的调节引导体。活塞可在气缸内在选择起始位置和加压位置之间移动。当杠杆在静止位置和完全致动位置之间枢转时，杠杆可操作地与活塞相关联以将活塞从选择起始位置移动到加压位置。调节引导体可在第一位置和第二位置之间枢转，用于调节活塞的选择起始位置。

7. 发明授权

US08651254B2 Apparatus for a disk brake 有权
标题翻译：盘式制动装置
公开(公告)号：US08651254B2
公开(公告)日：2014-02-18
申请号：US10906113
申请日：2005-02-03
申请人： Etsuyoshi Watarai , Shinichi Takizawa , Hisashi Matsui
发明人： Etsuyoshi Watarai , Shinichi Takizawa , Hisashi Matsui
IPC分类号： F16D65/16
CPC分类号： F16J15/3204 , B62L1/005 , F16D65/18 , F16D2121/02 , F16D2121/16 , F16D2125/06 , F16D2127/02 , F16J15/164 , F16J15/3216
摘要： An apparatus for a disk brake comprises a caliper body having an inner peripheral surface and a seal groove disposed at the inner peripheral surface. The inner peripheral surface is dimensioned to slidably receive a piston therein, wherein the piston moves in a direction of a braking direction axis, and the seal groove is dimensioned to receive a seal therein so that the seal can seal a space between the inner peripheral surface and the piston. The seal groove comprises a movement restricting part that restricts movement of the seal in the direction of the braking direction axis, and a movement permitting part formed as a step facing radially inwardly.
摘要翻译：一种用于盘式制动器的装置包括一个具有内周面的卡钳体和设置在内周面的密封槽。内周面的尺寸被设计成可滑动地容纳活塞，其中活塞沿制动方向轴线方向移动，并且密封槽的尺寸被设计成在其中接收密封，使得密封件可以密封内周表面和活塞。密封槽包括限制密封件沿制动方向轴线的移动的运动限制部件和形成为径向向内的台阶的运动允许部件。

8. 发明授权

US09561734B2 Bicycle power supply system 有权
标题翻译：自行车供电系统
公开(公告)号：US09561734B2
公开(公告)日：2017-02-07
申请号：US13562670
申请日：2012-07-31
申请人： Etsuyoshi Watarai , Taihei Nishihara
发明人： Etsuyoshi Watarai , Taihei Nishihara
IPC分类号： B60L1/00 , B60L3/00 , H02G3/00 , B60L11/18 , B60L1/14 , B60L7/12 , B60L8/00 , B60L11/00 , B62J99/00
CPC分类号： B60L11/1877 , B60L1/14 , B60L7/12 , B60L8/003 , B60L11/005 , B60L11/007 , B60L11/1805 , B60L11/1862 , B60L2200/12 , B60L2220/44 , B62J2099/0013 , Y02T10/7011 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7083
摘要： A bicycle power supply system comprises a first power supply, a second power supply, and a power supply level sensing structure. The power supply level sensing structure is operatively coupled to the first and second power supplies. The first and second power supplies are selectively electrically coupled with electrical power being supplied from the second power supply to the first power supply while a first power supply level is detected by the power supply level sensing structure to be below a first prescribed power threshold, and with electrical power being supplied from the first power supply to the second power supply while a second power supply level is detected by the power supply level sensing structure to be below a second prescribed power threshold.
摘要翻译：自行车电源系统包括第一电源，第二电源和电源电平检测结构。电源电平感测结构可操作地耦合到第一和第二电源。第一和第二电源选择性地与从第二电源供应到第一电源的电力电耦合，同时由电源电平感测结构检测到第一电源电平低于第一规定功率阈值，以及其中电力从第一电源供应到第二电源，而第二电源电平被电源电平检测结构检测到低于第二规定功率阈值。

9. 发明授权

US09283815B2 Bicycle wheel 有权
标题翻译：自行车轮
公开(公告)号：US09283815B2
公开(公告)日：2016-03-15
申请号：US13542348
申请日：2012-07-05
申请人： Etsuyoshi Watarai
发明人： Etsuyoshi Watarai
IPC分类号： B60C15/02 , B60B21/12 , B60C15/028 , B60C17/06 , B60C5/02 , B60B21/06
CPC分类号： B60C15/0209 , B60B21/068 , B60B21/125 , B60B2900/731 , B60C5/02 , B60C15/022 , B60C15/028 , B60C17/06 , B60C2200/12
摘要： A bicycle wheel includes a rim, a tire and a tire retainer. The rim has an annular bridge and a pair of annular flanges with tire retaining ridges. The annular flanges extend outward from the annular bridge to define an annular space. The tire has a pair of annular bead portions that are engaged with the tire retaining ridges of the rim, respectively. The tire retainer is disposed within the annular space. The tire retainer has a support body that is disposed between the bead portions of the bicycle tire. The support body has an axial width that is dimensioned such that the bead portions of the bicycle tire are prevented from disengaging from the tire retaining ridges of the wheel rim, respectively, while the bicycle tire is disposed in the annular space.
摘要翻译：自行车车轮包括轮辋，轮胎和轮胎保持器。轮辋具有环形桥和一对具有轮胎保持脊的环形凸缘。环形凸缘从环形桥向外延伸以限定环形空间。轮胎具有分别与轮辋的轮胎保持脊接合的一对环形胎圈部分。轮胎保持器设置在环形空间内。轮胎保持器具有设置在自行车轮胎的胎圈部之间的支撑体。支撑体具有轴向宽度，该轴向宽度的尺寸使得当自行车轮胎设置在环形空间中时，防止自行车轮胎的胎圈部分与轮缘的轮胎保持脊脱离。

10. 发明授权

US09017201B2 Bicycle drive unit 有权
标题翻译：自行车驱动单元
公开(公告)号：US09017201B2
公开(公告)日：2015-04-28
申请号：US13608151
申请日：2012-09-10
申请人： Tetsuya Hino , Etsuyoshi Watarai
发明人： Tetsuya Hino , Etsuyoshi Watarai
IPC分类号： B62M6/40 , B62M11/04 , B62M6/55 , B62M6/65 , B62M6/60 , B62M11/14
CPC分类号： B62M6/55 , B62M6/40 , B62M6/60 , B62M6/65 , B62M11/04 , B62M11/145 , Y10T74/19056
摘要： 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.
摘要翻译：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。

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