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21. 发明申请

US20070284203A1 BICYCLE HYDRAULIC BRAKE ACTUATION DEVICE 有权
标题翻译： BICYCLE液压制动器制动装置
公开(公告)号：US20070284203A1
公开(公告)日：2007-12-13
申请号：US11748202
申请日：2007-05-14
申请人： Toshio Tetsuka , Osamu Kariyama , Shinichi Takizawa , Shinya Hirotomi
发明人： Toshio Tetsuka , Osamu Kariyama , Shinichi Takizawa , Shinya Hirotomi
IPC分类号： B60T11/10
CPC分类号： B62L3/023 , Y10T74/20624
摘要： A bicycle hydraulic brake actuation device includes a hydraulic master cylinder housing having a bore, a master piston and a radial seal received in the bore a push rod and a lever. The push rod is configured to move the master piston and the radial seal between a neutral position and a braking position. The lever is pivotally attached to the housing for pivotal movement between an at rest position and a brake actuation position. The lever includes a contact surface configured and arranged to move the push rod as the lever is pivoted between the at rest position and the brake actuation position. Further, the push rod includes at least one roller configured to contact to the contact surface of the lever.
摘要翻译：自行车液压制动器致动装置包括液压主缸壳体，其具有孔，主活塞和容纳在孔中的径向密封件，推杆和杆。推杆构造成使主活塞和径向密封件在空档位置和制动位置之间移动。杠杆枢转地附接到壳体以在静止位置和制动器致动位置之间枢转运动。杠杆包括接触表面，该接触面构造和布置成当杆在静止位置和制动器致动位置之间枢转时移动推杆。此外，推杆包括至少一个构造成接触杠杆的接触表面的辊。

22. 发明申请

US20070283691A1 Bicycle hydraulic brake accentuate device 有权
标题翻译：自行车液压制动突出装置
公开(公告)号：US20070283691A1
公开(公告)日：2007-12-13
申请号：US11449683
申请日：2006-06-09
申请人： Toshio Tetsuka , Osamu Kariyama
发明人： Toshio Tetsuka , Osamu Kariyama
IPC分类号： F15B7/08
CPC分类号： B62L3/023
摘要： A bicycle hydraulic brake actuation device includes a hydraulic master cylinder housing having a bore, a master piston and a radial seal received in the bore a push rod and a lever. The push rod is configured to move the master piston and the radial seal between a neutral position and a braking position. The lever is pivotally attached to the housing for pivotal movement between an at rest position and a brake actuation position. The lever includes a contact surface configured and arranged to move the push rod as the lever is pivoted between the at rest position and the brake actuation position. Further, the push rod includes at least one roller configured to contact to the contact surface of the lever.
摘要翻译：自行车液压制动器致动装置包括液压主缸壳体，其具有孔，主活塞和容纳在孔中的径向密封件，推杆和杆。推杆构造成使主活塞和径向密封件在空档位置和制动位置之间移动。杠杆枢转地附接到壳体以在静止位置和制动器致动位置之间枢转运动。杠杆包括接触表面，该接触面构造和布置成当杆在静止位置和制动器致动位置之间枢转时移动推杆。此外，推杆包括至少一个构造成接触杠杆的接触表面的辊。

23. 再颁专利

USRE39389E1 Bicycle brake device 失效
公开(公告)号：USRE39389E1
公开(公告)日：2006-11-14
申请号：US11106731
申请日：2005-04-15
申请人： Osamu Kariyama
发明人： Osamu Kariyama
IPC分类号： B62L3/00
CPC分类号： B62L1/14 , B62L1/005
摘要： A bicycle brake device has a first brake arm body, a first lid, a second brake arm body and a second lid. The first brake arm body has a first attachment opening and a first fastener recess located adjacent to the first attachment opening. The second brake arm body has a second attachment opening and a second fastener recess located adjacent to the second attachment opening. The second brake arm body is adapted to be operatively coupled to the first brake arm body to move the first and second brake arm bodies between a release position and a braking position. The first lid is detachably coupled to the first brake arm body to overlie the first fastener recess. The second lid is detachably coupled to the second brake arm body to overlie the second fastener recess. First and second covers can also be provided to overlie the attachment openings of the brake arm bodies. The lids can be attached to the brake arm bodies in a variety of ways. In one example, the lids are completely detachable from the brake arm bodies. In another example, the lids are partially detachable from the brake arm bodies.

24. 发明申请

US20060231351A1 Bicycle brake caliper assembly 有权
标题翻译：自行车制动钳组件
公开(公告)号：US20060231351A1
公开(公告)日：2006-10-19
申请号：US11107842
申请日：2005-04-18
申请人： Osamu Kariyama
发明人： Osamu Kariyama
IPC分类号： B62L5/00
CPC分类号： B62L1/005 , F16D55/228 , F16D2055/0037 , F16D2055/007 , F16D2065/1348
摘要： A bicycle brake caliper is disclosed that includes a brake caliper, a brake pad retaining member and a cover. The brake caliper is configured to selectively apply a braking force on a bicycle brake disc. The brake caliper includes a housing that has a brake pad access opening. The brake pad retaining member is removably installed on the brake caliper and extends into the brake pad access opening. A cover is at least partially retained within the brake pad access opening of the housing by the brake pad retaining member.
摘要翻译：公开了一种自行车制动钳，其包括制动钳，制动块保持构件和盖。制动钳被配置为选择性地在自行车制动盘上施加制动力。制动钳包括具有制动片通路开口的壳体。制动块保持构件可拆卸地安装在制动钳上并延伸到制动衬块通路口中。通过制动块保持构件至少部分地将盖保持在壳体的制动衬块进入开口内。

25. 发明授权

US6003638A Bicycle brake device 失效
公开(公告)号：US6003638A
公开(公告)日：1999-12-21
申请号：US033300
申请日：1998-03-02
申请人： Katsuyuki Ohta , Osamu Kariyama
发明人： Katsuyuki Ohta , Osamu Kariyama
IPC分类号： B62L1/00 , B62L1/14 , B62L3/00
CPC分类号： B62L1/14 , B62L1/005
摘要： A bicycle brake device has a pair of brake mechanisms for applying a braking action to a rim of a bicycle wheel. Each brake mechanism includes a mounting member which is fixedly coupled to the frame of the bicycle. Each brake mechanism further includes a brake arm, a linkage assembly, a brake shoe and a biasing member or return spring. In the preferred embodiments of the present invention, the linkage assembly is a four-bar linkage assembly in which a biasing member applies a stabilizing force to the links to reduce vibrational movement therein. In one embodiment, the biasing member is a torsion spring fixed about the pivot pin between the brake shoe attachment link and the brake arm. In a second embodiment, the biasing member is a torsion spring positioned between the inner link and the brake shoe attachment link. In a third embodiment, the return spring acts as both the spring for biasing the brake arm from the braking position to a release position as well as a biasing member for applying a stabilizing force on the linkage assembly to reduce vibrational movement of the linkage assembly.

26. 发明授权

US5865064A Brake lever stroke adjusting mechanism 失效
标题翻译：制动杆行程调节机构
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。

27. 发明授权

US09550546B2 Hydraulic bicycle hose structure 有权
标题翻译：液压自行车软管结构
公开(公告)号：US09550546B2
公开(公告)日：2017-01-24
申请号：US13566275
申请日：2012-08-03
申请人： Osamu Kariyama , Masahiro Nakakura , Takahiro Yamashita
发明人： Osamu Kariyama , Masahiro Nakakura , Takahiro Yamashita
IPC分类号： F16L37/00 , B62L3/02
CPC分类号： B62L3/023
摘要： A hydraulic bicycle hose structure includes a hydraulic hose and a first seal. The hydraulic hose has a first end with a first opening. The hydraulic hose is configured to be coupled to a hydraulic component. The hydraulic hose is filled with hydraulic fluid. The first seal is arranged to seal the first opening of the first end of the hydraulic hose. The first seal is configured to be physically ruptured.
摘要翻译：液压自行车软管结构包括液压软管和第一密封件。液压软管具有带有第一开口的第一端。液压软管构造成联接到液压部件。液压软管充满液压油。第一密封件设置成密封液压软管的第一端的第一开口。第一个密封件被配置为物理破裂。

28. 发明授权

US07832531B2 Bicycle component fixing band 有权
标题翻译：自行车零件固定带
公开(公告)号：US07832531B2
公开(公告)日：2010-11-16
申请号：US12399307
申请日：2009-03-06
申请人： Kazuyuki Hirose , Osamu Kariyama
发明人： Kazuyuki Hirose , Osamu Kariyama
IPC分类号： B62L3/06
CPC分类号： B62K23/06 , B60T7/102
摘要： A bicycle component fixing band is provided with a first base part, a second base part, a hinge structure, a releasable connecting structure and a lock pin. The base parts are pivotally connected together at their pivot ends by the hinge structure. The releasable connecting structure releasably couples fastening ends of the base parts together. The lock pin is movable between a locking position and an unlocking position. The lock pin is engaged with both of the pivot ends of the base parts when the lock pin is in the locking position to prevent relative movement of the base parts. The lock pin is disengaged from one of the pivot ends of the base parts when the lock pin is in the unlocking position to permit relative movement of the base parts.
摘要翻译：自行车部件固定带设置有第一基部，第二基部，铰链结构，可释放连接结构和锁定销。基部通过铰链结构在其枢转端枢转连接在一起。可释放的连接结构将基部的紧固端部可释放地联接在一起。锁定销可在锁定位置和解锁位置之间移动。当锁定销处于锁定位置时，锁定销与基部的两个枢转端接合，以防止基部的相对移动。当锁定销处于解锁位置时，锁定销与基部的一个枢转端脱离，以允许基部的相对移动。

29. 发明申请

US20090200121A1 HYDRAULIC DISC BRAKE CALIPER WITH ONE WAY PLUMBING 有权
标题翻译：液压刹车卡钳与一路配套
公开(公告)号：US20090200121A1
公开(公告)日：2009-08-13
申请号：US12205064
申请日：2008-09-05
申请人： Shinichi TAKIZAWA , Osamu Kariyama , Kenichi Kikuno
发明人： Shinichi TAKIZAWA , Osamu Kariyama , Kenichi Kikuno
IPC分类号： F16D55/228 , B60T11/30
CPC分类号： B62L1/005 , F16D55/228 , F16D2055/002 , F16D2121/02
摘要： A hydraulic disc brake caliper housing that includes first and second side portions and first and second end portions that cooperate to define a fluid path defined therein that extends between a fluid inlet and a fluid outlet. The fluid path extends from the fluid inlet, through the second side portion, through the first end portion, through the first side portion and to the fluid outlet.
摘要翻译：一种包括第一和第二侧部以及第一和第二端部的液压盘式制动卡钳外壳，所述第一和第二端部协作以限定在其中限定在流体入口和流体出口之间延伸的流体路径。流体路径从流体入口延伸穿过第二侧部通过第一端部，通过第一侧部分延伸到流体出口。

30. 发明授权

US07487638B2 Bicycle hydraulic brake accentuate device 有权
标题翻译：自行车液压制动突出装置
公开(公告)号：US07487638B2
公开(公告)日：2009-02-10
申请号：US11449683
申请日：2006-06-09
申请人： Toshio Tetsuka , Osamu Kariyama
发明人： Toshio Tetsuka , Osamu Kariyama
IPC分类号： F15B7/08
CPC分类号： B62L3/023
摘要： A bicycle hydraulic brake actuation device includes a hydraulic master cylinder housing having a bore, a master piston and a radial seal received in the bore a push rod and a lever. The push rod is configured to move the master piston and the radial seal between a neutral position and a braking position. The lever is pivotally attached to the housing for pivotal movement between an at rest position and a brake actuation position. The lever includes a contact surface configured and arranged to move the push rod as the lever is pivoted between the at rest position and the brake actuation position. Further, the push rod includes at least one roller configured to contact to the contact surface of the lever.
摘要翻译：自行车液压制动器致动装置包括液压主缸壳体，其具有孔，主活塞和容纳在孔中的径向密封件，推杆和杆。推杆构造成使主活塞和径向密封件在空档位置和制动位置之间移动。杠杆枢转地附接到壳体以在静止位置和制动器致动位置之间枢转运动。杠杆包括接触表面，该接触面构造和布置成当杆在静止位置和制动器致动位置之间枢转时移动推杆。此外，推杆包括至少一个构造成接触杠杆的接触表面的辊。

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