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公开(公告)号：US07896321B2
公开(公告)日：2011-03-01
申请号：US11523086
申请日：2006-09-19
IPC分类号： B60G15/06
CPC分类号： F16F1/12 , F16F13/007
摘要： A spring force adjusting device for a hydraulic shock absorber includes a cover (13) having a tubular shape, which is arranged on an outer side of a rod (12), a suspension spring (2) arranged on outer peripheries of a cylinder (11) and the cover (13), a cam mechanism (3) which adjusts a spring force, which is arranged on the outer periphery of the cover (13), a top cap (5) mounted on a tip of the rod (12), a junction member (4) sandwiched between the top cap (5) and the cover (13), and a means for preventing relative rotations of the top cap (5), the cover (13), and the junction member (4).
摘要翻译： 一种用于液压减震器的弹簧力调节装置，包括一个设置在杆（12）的外侧的具有管状的盖（13），设置在气缸（11）的外周上的悬架弹簧 ）和盖（13），设置在盖（13）的外周上的调节弹簧力的凸轮机构（3），安装在杆（12）的顶端上的顶盖（5） ，夹在顶盖（5）和盖子（13）之间的接合部件（4），以及用于防止顶盖（5），盖（13）和接合部件（4）相对旋转的装置， 。
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公开(公告)号：US20070062770A1
公开(公告)日：2007-03-22
申请号：US11523086
申请日：2006-09-19
IPC分类号： F16F9/00
CPC分类号： F16F1/12 , F16F13/007
摘要： A spring force adjusting device for a hydraulic shock absorber includes a cover (13) having a tubular shape, which is arranged on an outer side of a rod (12), a suspension spring (2) arranged on outer peripheries of a cylinder (11) and the cover (13), a cam mechanism (3) which adjusts a spring force, which is arranged on the outer periphery of the cover (13), a top cap (5) mounted on a tip of the rod (12), a junction member (4) sandwiched between the top cap (5) and the cover (13), and a means for preventing relative rotations of the top cap (5), the cover (13), and the junction member (4).
摘要翻译： 一种用于液压减震器的弹簧力调节装置，包括一个设置在杆（12）的外侧的具有管状的盖（13），设置在气缸（11）的外周上的悬架弹簧 ）和盖（13），设置在盖（13）的外周上的调节弹簧力的凸轮机构（3），安装在杆（12）的顶端上的顶盖（5） ，夹在顶盖（5）和盖子（13）之间的接合部件（4），以及用于防止顶盖（5），盖（13）和接合部件（4）相对旋转的装置， 。
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公开(公告)号：US07231867B2
公开(公告)日：2007-06-19
申请号：US11352064
申请日：2006-02-13
CPC分类号： B62K21/08 , B60G2202/22 , F16F9/145
摘要： A rotary damper for damping oscillation of a motorcycle front tire includes a vane swingably mounted inside the rotary damper between left and right oil chambers, passages placing the oil chambers in fluid communication with one another, front chambers in communication with the passages to secure a pressure-receiving area adjacent the vane when the vane is at one of its extreme swing positions and begins swinging back towards the center of the damper, and grooves in fluid communication with the front chambers, wherein the grooves are formed shallower than the front chambers, and the passages are opened to the bottom of said grooves.
摘要翻译： 一种用于阻尼机动两轮车前轮胎的摆动的旋转阻尼器包括：可旋转地安装在左右油室之间的旋转阻尼器内的叶片，将油室彼此流体连通的通道，与该通道连通的前腔室，以确保压力 当叶片处于其极端摆动位置之一并且开始朝向阻尼器的中心向后摆动时，与叶片相邻的接收区域，以及与前腔室流体连通的凹槽，其中凹槽形成得比前腔室浅， 通道向所述槽的底部开口。
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公开(公告)号：US20060180416A1
公开(公告)日：2006-08-17
申请号：US11352064
申请日：2006-02-13
IPC分类号： F16D57/00
CPC分类号： B62K21/08 , B60G2202/22 , F16F9/145
摘要： A rotary damper for damping oscillation of a motorcycle front tire includes a vane swingably mounted inside the rotary damper between left and right oil chambers, passages placing the oil chambers in fluid communication with one another, front chambers in communication with the passages to secure a pressure-receiving area adjacent the vane when the vane is at one of its extreme swing positions and begins swinging back towards the center of the damper, and grooves in fluid communication with the front chambers, wherein the grooves are formed shallower than the front chambers, and the passages are opened to the bottom of said grooves.
摘要翻译： 一种用于阻尼机动两轮车前轮胎的摆动的旋转阻尼器包括：可旋转地安装在左右油室之间的旋转阻尼器内的叶片，将油室彼此流体连通的通道，与该通道连通的前腔室，以确保压力 当叶片处于其极端摆动位置之一并且开始朝向阻尼器的中心向后摆动时，与叶片相邻的接收区域，以及与前腔室流体连通的凹槽，其中凹槽形成得比前腔室浅， 通道向所述槽的底部开口。
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公开(公告)号：US06824153B2
公开(公告)日：2004-11-30
申请号：US10464496
申请日：2003-06-19
申请人： Nobumichi Hanawa , Masaru Mishima
发明人： Nobumichi Hanawa , Masaru Mishima
IPC分类号： B62K2108
摘要： A steering device for a two-wheeler of the present invention includes: a frame; a support member for a front wheel; a steering shaft connecting the support member to the frame so as to be rotatable about an axis thereof; and a rotary type steering damper providing a hydraulic resistance force in no matter which direction the support member rotates with respect to the frame. The steering damper has a vane adapted to swing in synchronism with rotation of the support member, oil chambers defined on both sides of the vane and filled with working fluid, a flow passage causing working fluid to flow from one oil chamber to the other oil chamber as the vane swings, and a damping valve arranged in a flow passage for the working fluid, and an opening of the damping valve is varied by a signal from outside to thereby generate a damping force optimized according to the travel condition.
摘要翻译： 本发明的二轮转向装置包括：框架; 用于前轮的支撑件; 转向轴，其将所述支撑构件连接到所述框架，以便能够绕其轴线旋转; 以及无论支撑构件相对于框架旋转的哪个方向，提供液压阻力的旋转式转向阻尼器。 转向阻尼器具有叶片，该叶片适于与支撑构件的旋转同步地旋转，限定在叶片两侧的油室充满工作流体，流动通道使得工作流体从一个油室流动到另一个油室 当叶片摆动时，设置在用于工作流体的流动通道中的阻尼阀，并且阻尼阀的开口由来自外部的信号变化，从而产生根据行驶条件优化的阻尼力。
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公开(公告)号：US20140124311A1
公开(公告)日：2014-05-08
申请号：US14130398
申请日：2012-07-19
CPC分类号： F16F9/46 , B60G15/062 , B60G17/017 , B60G2500/30 , F16F9/50 , F16F9/56
摘要： A damper with a vehicle height adjusting function includes a damper body and a vehicle height adjusting mechanism adapted to adjust an axial length of the damper body. The damper body includes a cylinder, a head member having an annular shape and closing one end of the cylinder, a piston rod axially supported on an inner periphery of the head member and inserted in the cylinder so as to be movable in an axial direction, and a piston retained by the piston rod and partitioning an inside of the cylinder into two pressure chambers. The vehicle height adjusting mechanism includes a partition wall member defining a jack chamber in one of the pressure chambers and being capable of extending and contracting in the axial direction, and a pump supplying/discharging a working fluid into/from the jack chamber.
摘要翻译： 具有车辆高度调节功能的阻尼器包括阻尼体和调节阻尼体的轴向长度的车高调整机构。 阻尼器主体包括：缸体，具有环形形状的头部构件，并封闭气缸的一端;活塞杆，其轴向支撑在头部构件的内周上，并插入气缸中，以沿轴向方向移动; 以及由活塞杆保持并将气缸的内部分隔成两个压力室的活塞。 车辆高度调节机构包括：分隔壁构件，其在一个压力室中限定千斤顶腔，并且能够在轴向方向上伸缩;以及泵向工作流体供给/排出工作流体。
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公开(公告)号：US07591352B2
公开(公告)日：2009-09-22
申请号：US11288231
申请日：2005-11-29
申请人： Nobumichi Hanawa
发明人： Nobumichi Hanawa
IPC分类号： F16F9/34
CPC分类号： F16F9/464
摘要： A damping valve (102) comprises: a first valve element (16); a first valve seat (15) in which the first valve element (16) is seated; a second valve element (26) placed in series with the first valve element (16); a second valve seat (25), placed between the first and second valve elements (16) and (26), in which the second valve element (26) is seated; an biasing mechanism (30) for biasing the second valve element (26) toward the second valve seat (25) and biasing the first valve element (16) toward the first valve seat (15) via the second valve element (26); a first liquid chamber (106); a second liquid chamber (104); and a third liquid chamber (107).
摘要翻译： 阻尼阀（102）包括：第一阀元件（16）; 第一阀座（15），其中第一阀元件（16）就座; 与第一阀元件（16）串联放置的第二阀元件（26）; 第二阀座（25），放置在第一阀元件（16）和第二阀元件（26）之间，其中第二阀元件（26）座落在其中; 用于将第二阀元件（26）朝向第二阀座（25）偏置并经由第二阀元件（26）朝向第一阀座（15）偏置第一阀元件（16）的偏压机构（30）; 第一液体室（106）; 第二液体室（104）; 和第三液体室（107）。
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公开(公告)号：US09488243B2
公开(公告)日：2016-11-08
申请号：US14130398
申请日：2012-07-19
IPC分类号： F16F9/46 , F16F9/50 , B60G15/06 , B60G17/017 , F16F9/56
CPC分类号： F16F9/46 , B60G15/062 , B60G17/017 , B60G2500/30 , F16F9/50 , F16F9/56
摘要： A damper with a vehicle height adjusting function includes a damper body and a vehicle height adjusting mechanism adapted to adjust an axial length of the damper body. The damper body includes a cylinder, a head member having an annular shape and closing one end of the cylinder, a piston rod axially supported on an inner periphery of the head member and inserted in the cylinder so as to be movable in an axial direction, and a piston retained by the piston rod and partitioning an inside of the cylinder into two pressure chambers. The vehicle height adjusting mechanism includes a partition wall member defining a jack chamber in one of the pressure chambers and being capable of extending and contracting in the axial direction, and a pump supplying/discharging a working fluid into/from the jack chamber.
摘要翻译： 具有车辆高度调节功能的阻尼器包括阻尼体和调节阻尼体的轴向长度的车高调整机构。 阻尼器主体包括：缸体，具有环形形状的头部构件，并封闭气缸的一端;活塞杆，其轴向支撑在头部构件的内周上，并插入气缸中，以沿轴向方向移动; 以及由活塞杆保持并将气缸的内部分隔成两个压力室的活塞。 车辆高度调节机构包括：分隔壁构件，其在一个压力室中限定千斤顶腔，并且能够在轴向方向上伸缩;以及泵向工作流体供给/排出工作流体。
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公开(公告)号：US07441638B2
公开(公告)日：2008-10-28
申请号：US11290492
申请日：2005-12-01
申请人： Nobumichi Hanawa
发明人： Nobumichi Hanawa
IPC分类号： F16F9/06
CPC分类号： B62K25/08
摘要： A front fork, which is interposed between a vehicle body and an axle to restrain a change in vehicle attitude, comprises a fork body (101) including a reservoir chamber (106) partially filled with gas and performing an expansion and contraction operation, a reservoir tank (102) partially filled with gas and communicating with the reservoir chamber (106) through a flow path (103) in which hydraulic oil flows, an on-off valve (35) switching between opening and closing of the flow path (103), and a relief valve (40) accepting flow of hydraulic oil from the reservoir chamber (106) toward the reservoir tank (102) when a pressure of the reservoir chamber (106) reaches a predetermined pressure.
摘要翻译： 一个插入在车身和车轴之间以限制车辆姿态改变的前叉包括一个叉体（101），它包括一部分充满气体并执行膨胀和收缩操作的贮存室（106） 储罐（102）部分地填充有气体并通过液压油流动的流路（103）与储存室（106）连通，开关阀（35）在流路（103）的打开和关闭之间切换， 以及当所述储存室（106）的压力达到预定压力时，从所述储存室（106）向储存罐（102）接收液压油的安全阀（40）。
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公开(公告)号：US5456524A
公开(公告)日：1995-10-10
申请号：US332197
申请日：1994-10-31
CPC分类号： B60T8/1875 , B60T8/261 , B60T8/266 , B60T8/3225 , B60T8/52
摘要： In a motorcycle provided with a brake, a link supporting brake caliper is fitted to a wheel axle such that it is free to oscillate, an oil chamber being provided which enlarges or contracts according to the oscillation of this link, and which is connected to a pressure passage supplying oil pressure to the brake caliper. An electromagnetic valve is provided for opening and shutting this pressure passage, and a mechanism for detecting a pre-lock condition of the wheel. By shutting the electromagnetic valve when a pre-lock condition is detected, oil pressure supply to the brake caliper is shut off, and rise of braking pressure is prevented. If the pre-lock condition persists after the oil pressure has been shut off, the oil chamber is enlarged by varying the oscillation angle of the link so as decrease the braking pressure and prevent the wheel from locking.
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