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31. 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。

32. 发明申请

US20070283692A1 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：US20070283692A1
公开(公告)日：2007-12-13
申请号：US11449695
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： B60T11/16 , B60T7/102 , B62L3/023
摘要： A bicycle hydraulic brake actuation device includes a hydraulic master cylinder housing having a bore and a push rod guide surface, a master piston and a radial seal received in the bore, a push rod and a lever. The push rod is supported by the push rod guide surface for sliding movement within the hydraulic master cylinder housing. The push rod is configured to move the master piston and the radial seal from a neutral position to 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 is also configured and arranged to move the push rod and the master piston from the neutral position toward the braking position as the lever is pivoted between the at rest position and the brake actuation position.
摘要翻译：自行车液压制动器致动装置包括具有孔和推杆引导表面的液压主缸壳体，主活塞和容纳在孔中的径向密封件，推杆和杆。推杆由推杆引导表面支撑，用于在液压主缸壳体内滑动。推杆构造成将主活塞和径向密封件从中立位置移动到制动位置。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。杠杆还构造和布置成当杠杆在静止位置和制动器致动位置之间枢转时将推杆和主活塞从中立位置移动到制动位置。

33. 发明授权

US06349799B1 Bicycle brake device 有权
标题翻译：自行车制动装置
公开(公告)号：US06349799B1
公开(公告)日：2002-02-26
申请号：US09526129
申请日：2000-03-15
申请人： Osamu Kariyama
发明人： Osamu Kariyama
IPC分类号： B62L300
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.
摘要翻译：自行车制动装置具有第一制动臂主体，第一盖，第二制动臂主体和第二盖。第一制动臂体具有第一附接开口和邻近第一附接开口定位的第一紧固件凹部。第二制动臂体具有第二附接开口和邻近第二附接开口定位的第二紧固件凹部。第二制动臂主体适于可操作地联接到第一制动臂主体，以使第一和第二制动臂主体在释放位置和制动位置之间移动。第一盖可拆卸地联接到第一制动臂主体以覆盖第一紧固件凹部。第二盖可拆卸地联接到第二制动臂主体以覆盖第二紧固件凹部。也可以设置第一和第二盖以覆盖制动臂体的附接开口。盖可以以各种方式附接到制动臂体上。在一个示例中，盖子完全可从制动臂体分离。在另一示例中，盖子可部分地从制动臂体部分拆卸。

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