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公开(公告)号：US20120073920A1
公开(公告)日：2012-03-29
申请号：US13246284
申请日：2011-09-27
申请人： Jin Yamasaki , Shinichi Kagawa , Tetsuo Yoshida
发明人： Jin Yamasaki , Shinichi Kagawa , Tetsuo Yoshida
CPC分类号： F16F9/32 , B60G17/08 , F16F9/18 , F16F9/325 , F16F9/34 , F16F9/46 , F16F9/465 , F16F9/48 , F16F9/50 , F16F2226/04
摘要： A flow of hydraulic oil induced by sliding movement of a piston in a cylinder is controlled by a pilot-type main valve and a pilot valve, which is a pressure control valve, to generate a damping force. The pilot valve is adjusted in its valve-opening pressure with the thrust of a solenoid and adjusts the pressure in a back pressure chamber to control the valve-opening pressure of the main valve. A baffle plate is provided in a reservoir to isolate from each other the surface of hydraulic oil in the reservoir and an inlet port through which the hydraulic oil flows into the reservoir from a damping force generating mechanism, thereby suppressing the occurrence of aeration and cavitation. The baffle plate is secured by inserting a connecting port through a positioning opening and holding a separator tube with a pair of arm portions.
摘要翻译： 通过活塞在气缸中的滑动运动而引起的液压油流由作为压力控制阀的先导式主阀和先导阀来控制，以产生阻尼力。 先导阀通过螺线管的推力调节其开阀压力，并调节背压室中的压力，以控制主阀的开阀压力。 在储存器中设置有挡板，以将容器中的液压油的表面与入口端口隔开，液压油通过该入口从阻尼力产生机构流入储存器，从而抑制曝气和气蚀的发生。 挡板通过将定位孔插入连接口并用一对臂部分保持分隔管来固定。
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公开(公告)号：US08899391B2
公开(公告)日：2014-12-02
申请号：US13246284
申请日：2011-09-27
申请人： Jin Yamasaki , Shinichi Kagawa , Tetsuo Yoshida
发明人： Jin Yamasaki , Shinichi Kagawa , Tetsuo Yoshida
CPC分类号： F16F9/32 , B60G17/08 , F16F9/18 , F16F9/325 , F16F9/34 , F16F9/46 , F16F9/465 , F16F9/48 , F16F9/50 , F16F2226/04
摘要： A flow of hydraulic oil induced by sliding movement of a piston in a cylinder is controlled by a pilot-type main valve and a pilot valve, which is a pressure control valve, to generate a damping force. The pilot valve is adjusted in its valve-opening pressure with the thrust of a solenoid and adjusts the pressure in a back pressure chamber to control the valve-opening pressure of the main valve. A baffle plate is provided in a reservoir to isolate the surface of hydraulic oil in the reservoir from an inlet port through which the hydraulic oil flows into the reservoir from a damping force generating mechanism, thereby suppressing the occurrence of aeration and cavitation. The baffle plate is secured by inserting a connecting port through a positioning opening and holding a separator tube with a pair of arm portions.
摘要翻译： 通过活塞在气缸中的滑动运动而引起的液压油流由作为压力控制阀的先导式主阀和先导阀来控制，以产生阻尼力。 先导阀通过螺线管的推力调节其开阀压力，并调节背压室中的压力，以控制主阀的开阀压力。 挡板设置在储存器中以将贮存器中的液压油的表面与从阻尼力产生机构流入储存器的入口的入口隔离，从而抑制曝气和气蚀的发生。 挡板通过将定位孔插入连接口并用一对臂部分保持分隔管来固定。
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公开(公告)号：US08469162B2
公开(公告)日：2013-06-25
申请号：US13246262
申请日：2011-09-27
IPC分类号： F16F9/32
CPC分类号： B60G13/06 , F16B2200/10 , F16F9/325 , Y10T137/5987 , Y10T137/7833 , Y10T137/7836 , Y10T403/4641 , Y10T403/4642
摘要： A piston with a piston rod coupled thereto is inserted in a cylinder, which sealingly contains oil. An oil flow generated by movement of the piston is controlled by a damping force generation mechanism, thereby generating a damping force. A separator tube is disposed around the cylinder, and the oil is transmitted to the damping force generation mechanism through a branch tube integrally formed on a cylindrical sidewall of the separator tube. The branch tube is tapered at the outer circumferential portion thereof with the outer diameter thereof reducing toward the distal end of the branch tube.
摘要翻译： 具有与其连接的活塞杆的活塞插入密封地容纳油的气缸中。 由活塞的运动产生的油流由阻尼力产生机构控制，从而产生阻尼力。 分隔管设置在气缸周围，并且油通过一体地形成在分离管的圆柱形侧壁上的分支管传递到阻尼力产生机构。 支管在其外圆周部分处是锥形的，其外径减小到分支管的远端。
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公开(公告)号：US20120073918A1
公开(公告)日：2012-03-29
申请号：US13246262
申请日：2011-09-27
CPC分类号： B60G13/06 , F16B2200/10 , F16F9/325 , Y10T137/5987 , Y10T137/7833 , Y10T137/7836 , Y10T403/4641 , Y10T403/4642
摘要： A piston with a piston rod coupled thereto is inserted in a cylinder, which sealingly contains oil. An oil flow generated by movement of the piston is controlled by a damping force generation mechanism, thereby generating a damping force. A separator tube is disposed around the cylinder, and the oil is transmitted to the damping force generation mechanism through a branch tube integrally formed on a cylindrical sidewall of the separator tube. The branch tube is tapered at the outer circumferential portion thereof with the outer diameter thereof reducing toward the distal end of the branch tube.
摘要翻译： 具有与其连接的活塞杆的活塞插入密封地容纳油的气缸中。 由活塞的运动产生的油流由阻尼力产生机构控制，从而产生阻尼力。 分隔管设置在气缸周围，并且油通过一体地形成在分离管的圆柱形侧壁上的分支管传递到阻尼力产生机构。 支管在其外圆周部分处是锥形的，其外径减小到分支管的远端。
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