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公开(公告)号：US20160025176A1
公开(公告)日：2016-01-28
申请号：US14768197
申请日：2014-02-05
发明人： Ryosuke KAMAKURA , Satoshi CHIKAMATSU , Shinichi HAGIDAIRA , Yasuhiro INAGAKI , Yoshifumi KOBAYASHI , Toshihiro MORI , Tomoyasu ABE
摘要： A solenoid valve includes a valve seat provided in a main flow passage, a main valve body configured to open or close the main flow passage, a pilot passage that branches from the main flow passage, an orifice provided in the pilot passage, a back-pressure chamber connected to the pilot passage downstream from the orifice to bias the main valve body to a closing direction by virtue of an internal pressure, a pilot valve disposed in the pilot passage downstream from a connection point to the back-pressure chamber to control an internal pressure of the back-pressure chamber, a solenoid configured to control a valve opening pressure of the pilot valve, and a second orifice provided between the back-pressure chamber and the pilot valve.
摘要翻译： 电磁阀包括设置在主流路中的阀座，主阀体构造成打开或关闭主流路，从主流路分支的先导通路，设置在先导通路内的孔， 压力室连接到从孔口下游的导向通道，借助于内部压力将主阀体偏压到关闭方向，导向阀设置在从连接点到背压室的下游的控制通道中，以控制 背压室的内部压力，构造成控制先导阀的开阀压力的螺线管，以及设置在背压室和先导阀之间的第二孔。
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公开(公告)号：US20160281749A1
公开(公告)日：2016-09-29
申请号：US14777943
申请日：2013-12-02
IPC分类号： F15B15/14
CPC分类号： F15B15/14 , B21D22/16 , F15B15/1428 , F15B15/149
摘要： A fluid pressure cylinder extends and contracts in accordance with supply/discharge of fluid pressure to/from a cylinder tube is provided. On inner side of both end portions of the cylinder tube in an axial direction, at least one small-diameter portion having a diameter smaller than those of the end portions in the axial direction is formed by a spinning process.
摘要翻译： 提供流体压力缸根据向/从缸筒供给/排出流体压力而伸缩。 在筒管的两端部的轴向的内侧，通过纺丝工序形成直径小于端部的轴向的至少一个小直径部。
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公开(公告)号：US20160039444A1
公开(公告)日：2016-02-11
申请号：US14779327
申请日：2014-03-26
发明人： Shinichi SEKINE
IPC分类号： B62B5/00
CPC分类号： B62B5/0033 , B62B3/002 , B62B5/0079 , B62B2207/00
摘要： A driving assist unit of a truck for assisting a driving force applied to the truck by a worker includes a unit body connected to the truck, the unit body being turnable with respect to the truck, an operation portion provided on the unit body, the operation portion being configured to input a driving force to the truck through the unit body by being pressed by the worker, a driving wheel provided on the unit body, the driving wheel being rotatable in a longitudinal direction of the unit body, an assist force according to the operation of the operation portion being applied to the driving wheel, a lower engagement mechanism configured to be engaged with the truck by pressing the unit body onto the truck, and an upper engagement mechanism provided above the lower engagement mechanism and configured to be engaged with the truck by fitting of a locking member by the worker.
摘要翻译： 用于辅助由作业人员向卡车施加的驱动力的卡车的驾驶辅助单元包括连接到卡车的单元主体，单元主体相对于卡车可转动，设置在单元主体上的操作部分，操作 所述驱动轮被构造成通过被所述工人按压而通过所述单元主体向所述卡车输入驱动力，所述驱动轮设置在所述单元主体上，所述驱动轮可沿所述单元主体的纵向方向旋转，所述驱动轮根据 操作部分被施加到驱动轮的操作;下接合机构，其构造成通过将车身主体压靠在车上而与卡车接合;以及上接合机构，设置在下接合机构的上方， 该卡车由工人安装锁定件。
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公开(公告)号：US20160008917A1
公开(公告)日：2016-01-14
申请号：US14772620
申请日：2014-03-27
CPC分类号： B23K20/129 , B23K20/12 , B23K33/006 , B23K2101/003 , B23K2101/04 , B23K2103/04 , F15B15/1457
摘要： A joined body formed by joining end surfaces of two joining members to each other by a friction welding, the joined body includes a hollow portion formed on at least one of the two joining members, the hollow portion being configured to have an opening at the joining face between the two joining members; and an annular groove portion formed on an inner circumferential surface of the hollow portion at a position separated from a joining face in an axial direction.
摘要翻译： 通过摩擦焊接将两个连接部件的端面相互连接形成的接合体，所述接合体包括形成在所述两个接合部件中的至少一个上的中空部，所述中空部构造成在所述接合部具有开口部 面对两个加盟会员; 以及环形槽部，其在与所述接合面沿轴向分离的位置处形成在所述中空部的内周面上。
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公开(公告)号：US20150369263A1
公开(公告)日：2015-12-24
申请号：US14764723
申请日：2014-01-23
发明人： Takayuki OGAWA
IPC分类号： F15B11/10
CPC分类号： F15B11/10 , B61F5/24 , B61F5/245 , F15B11/121 , F15B2211/30505 , F15B2211/30565 , F15B2211/40 , F15B2211/50518 , F15B2211/5157 , F15B2211/526 , F15B2211/8613 , F16F9/19
摘要： An actuator unit includes two chambers defined in the cylinder; a supply passage allowing a working fluid discharged from the pump to be supplied to the two chambers; a discharge passage allowing the two chambers to communicate with the tank; a direction control valve configured to selectively communicate each of the two chambers with one of the pump and the tank; a control passage that branches from the supply passage on a side of the pump rather than the direction control valve so as to communicate the pump with the tank; a variable relief valve provided on the control passage, the variable relief valve opening so as to allow the working fluid to flow from the supply passage toward the tank when a pressure in the supply passage reaches the valve opening pressure; and a center passage that communicates the tank with an interior of the cylinder.
摘要翻译： 致动器单元包括限定在气缸中的两个室; 将从泵排出的工作流体供给到两个室的供给通路; 排出通道，允许两个室与罐连通; 方向控制阀，其被配置为选择性地将所述两个室中的每一个与所述泵和所述罐中的一个连通; 控制通道，其从所述供应通道在所述泵的侧面分支而不是所述方向控制阀，以使所述泵与所述罐连通; 设置在所述控制通道上的可变安全阀，所述可变溢流阀开口，用于当所述供给通道中的压力达到所述阀打开压力时允许所述工作流体从所述供给通道流向所述箱; 以及将罐与缸的内部连通的中心通道。
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公开(公告)号：US09217486B2
公开(公告)日：2015-12-22
申请号：US14379173
申请日：2013-02-18
发明人： Keiji Saito , Kazuhisa Nakamura , Takashi Teraoka
摘要： A magnetorheological fluid shock absorber includes a piston slidably arranged in a cylinder in which magnetorheological fluid is sealed. The piston includes a piston core which is attached to an end part of a piston rod and on the outer periphery of which a coil is provided, a flux ring which surrounds the outer periphery of the piston core and forms a flow passage for the magnetorheological fluid between the piston core and the flux ring, a first plate which is arranged on the outer periphery of the piston rod and specifies the position of one end of the flux ring in an axial direction with respect to the piston core, a second plate which is arranged on the inner periphery of the other end of the flux ring, and a first snap ring which is fitted to the inner periphery of the flux ring and fixes the second plate.
摘要翻译： 磁流变液体缓冲器包括可滑动地布置在其中密封磁流变流体的气缸中的活塞。 活塞包括附接到活塞杆的端部并且在其外周上设置有线圈的活塞芯，包围活塞芯的外周并形成用于磁流变流体的流动通道的磁通环 在所述活塞芯和所述磁通环之间设置有第一板，所述第一板布置在所述活塞杆的外周上并指定所述磁通环的一端相对于所述活塞芯在轴向方向上的位置;第二板， 布置在磁通环的另一端的内周上，以及第一卡环，其配合到磁通环的内周并固定第二板。
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公开(公告)号：US20150362075A1
公开(公告)日：2015-12-17
申请号：US14763638
申请日：2014-02-20
发明人： Naoki KUBOTA , Kiyoshi KANI , Chikashi IMOTO
CPC分类号： F16J15/3216 , B62K21/02 , F16F9/36 , F16F9/362 , F16J15/32 , F16J15/3252
摘要： A seal member includes an annular fitting part and an annular dust lip. The fitting part fits on an inner circumference of a tubular member. The dust lip extends from the fitting part toward a side opposite from the tubular member such that a diameter of an inner circumference of the dust lip gradually decreases, and a distal end portion of the dust lip slides on an outer circumferential surface of a shaft member. A metal insert includes a reinforcing ring and a reinforcing extension piece. The reinforcing ring stands along the inner circumference of the tubular member. The reinforcing extension piece extends from the reinforcing ring toward a side opposite from the tubular member, and inclines such that a distal end of the reinforcing extension piece approaches the shaft member. The reinforcing ring is arranged in the fitting part, whereas the reinforcing extension piece is arranged in the dust lip.
摘要翻译： 密封构件包括环形配合部和环形防尘唇。 配合部分配合在管状部件的内圆周上。 防尘唇缘从配合部向与管状部件相反的一侧延伸，使得防尘唇的内周的直径逐渐减小，并且防尘唇的前端部在轴构件的外周面滑动 。 金属插入件包括加强环和加强延伸件。 加强环沿着管状构件的内圆周站立。 加强延伸件从加强环朝向与管状构件相反的一侧延伸，并且使得加强延伸件的远端接近轴构件。 加强环布置在配合部分中，而加强延伸件布置在防尘唇中。
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公开(公告)号：US20150314664A1
公开(公告)日：2015-11-05
申请号：US14650261
申请日：2013-12-04
发明人： Takahisa MOCHIZUKI
IPC分类号： B60G17/027 , F16F9/56 , F16F9/38
CPC分类号： B60G17/0272 , B60G17/0525 , B60G2202/31 , B60G2202/312 , B60G2202/32 , B60G2202/413 , B60G2300/12 , B60G2500/324 , F16F1/121 , F16F9/38 , F16F9/56
摘要： A vehicle height adjusting apparatus includes: an annular movable spring receiver in sliding contact with a guide surface formed on an outer periphery of an outer tube of a damper, the movable spring receiver being configured to support one side end of a suspension spring, the suspension spring biasing the damper in an expansion direction; a driving mechanism configured to drive the movable spring receiver in an axial direction of the damper; an auxiliary spring configured to bias the movable spring receiver to the suspension spring side; and a dust cover configured to cover a portion on the guide surface, the movable spring receiver being in sliding contact with the guide surface in the portion. The dust cover is held on the outer tube by means of a spring force of the auxiliary spring.
摘要翻译： 车辆高度调节装置包括：与形成在阻尼器的外管的外周上的引导表面滑动接触的环形可动弹簧接收器，所述可动弹簧接收器构造成支撑悬架弹簧的一侧端，所述悬架 弹簧沿膨胀方向偏置阻尼器; 驱动机构，其构造成在所述阻尼器的轴向方向上驱动所述可动弹簧座; 辅助弹簧构造成将可动弹簧接收器偏置到悬架弹簧侧; 以及防尘罩，其构造成覆盖所述引导表面上的一部分，所述可动弹簧接收器与所述部分中的所述引导表面滑动接触。 防尘罩通过辅助弹簧的弹簧力保持在外管上。
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公开(公告)号：US09169891B2
公开(公告)日：2015-10-27
申请号：US12991768
申请日：2009-10-30
申请人： Takashi Teraoka , Tatsuya Masamura
发明人： Takashi Teraoka , Tatsuya Masamura
CPC分类号： F16F9/5126 , F16F9/516
摘要： A shock absorbing device includes a cylinder. A partition wall member is inserted into the cylinder to be free to slide and partitions an interior of the cylinder into two operating chambers. A passage connects the two operating chambers. A free piston is inserted into a pressure chamber to be free to slide and partitions the pressure chamber into one chamber that communicates with one operating chamber via a one side flow passage and another chamber that communicates with the other operating chamber via another side flow passage. A spring element generates a biasing force for suppressing displacement of the free piston relative to the pressure chamber. One or both of a bypass flow passage that connects the other chamber and the one operating chamber and a bypass flow passage that connects the one chamber and the other operating chamber is provided. A relief valve is provided in the bypass flow passage.
摘要翻译： 减震装置包括气缸。 分隔壁构件插入气缸中以自由滑动并将气缸的内部分隔成两个操作室。 通道连接两个操作室。 自由活塞被插入到压力室中以便自由滑动，并且将压力室隔离成一个室，该腔通过一侧流动通道与另一个腔室连通，另一腔室通过另一个侧流通道与另一个操作腔室连通。 弹簧元件产生用于抑制自由活塞相对于压力室的位移的偏压力。 提供了连接另一个室和一个操作室的旁通流动通道和连接一个室和另一个操作室的旁路流动通道中的一个或两个。 旁通流路设置有安全阀。
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公开(公告)号：US09164129B2
公开(公告)日：2015-10-20
申请号：US14380934
申请日：2013-04-16
发明人： Kouki Nagae , Noboru Yoshida , Shinichiro Hakamada
CPC分类号： G01R1/20 , G01R19/0053 , G01R19/0084
摘要： A voltage detection circuit includes: an amplifier which amplifies a voltage difference between first and second input signals input into non-inverting and inverting input terminals of the amplifier via first and second input portions; a first signal line which connects the first input portion to the amplifier; a second signal line which connects the second input portion to the amplifier; a first capacitor connected in parallel to the first signal line; a second capacitor connected in parallel to the second signal line; a first filter element which has an inductor component and a resistor component and is connected in series to the first signal line between the first capacitor and the amplifier; and a second filter element which has an inductor component and a resistor component and is connected in series to the second signal line between the second capacitor and the amplifier.
摘要翻译： 电压检测电路包括：放大器，其经由第一和第二输入部分放大输入到放大器的非反相和反相输入端的第一和第二输入信号之间的电压差; 将第一输入部分连接到放大器的第一信号线; 将第二输入部分连接到放大器的第二信号线; 与第一信号线并联连接的第一电容器; 与第二信号线并联连接的第二电容器; 第一滤波器元件，其具有电感器部件和电阻器部件，并且与第一电容器和放大器之间的第一信号线串联连接; 以及第二滤波器元件，其具有电感器部件和电阻器部件，并且与第二电容器和放大器之间的第二信号线串联连接。
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