公开(公告)号：US20160152108A1

公开(公告)日：2016-06-02

申请号：US14902878

申请日：2014-07-24

Applicant: KYB Corporation

Inventor： Atsushi OGAWA ,  Keiji SAITO

IPC: B60G15/06 ,  B60G17/02 ,  B60G11/22

CPC classification number: B60G15/067 ,  B60G11/22 ,  B60G13/003 ,  B60G17/02 ,  B60G2204/128 ,  B60G2204/41 ,  B60G2204/418 ,  F16F1/361 ,  F16F9/54 ,  F16F13/26 ,  F16F15/08

Abstract: A shock absorber mounting device joins a shock absorber provided between an axle and a vehicle body to the vehicle body. The shock absorber mounting device includes a magnetic rubber mount having magnetic particles thereinside and being provided between the shock absorber and the vehicle body, an electromagnetic coil configured to apply a magnetic field to the magnetic particles, and a controller configured to supply an excitation current to the electromagnetic coil.

Abstract translation: 减震器安装装置将设置在车轴和车身之间的减震器连接到车体。 减震器安装装置包括：磁性橡胶安装座，其内部具有磁性颗粒并且设置在减振器和车体之间;电磁线圈，被配置为向磁性颗粒施加磁场;以及控制器，被配置为将励磁电流提供给 电磁线圈。

公开(公告)号：US20180306267A1

公开(公告)日：2018-10-25

申请号：US15768385

申请日：2016-09-09

Applicant: KYB Corporation

Inventor： Yasuhiro YONEHARA ,  Atsushi OGAWA ,  Tatsuya NOMA

IPC: F16F9/53 ,  F16F9/19

CPC classification number: F16F9/535 ,  F16F9/19 ,  F16F9/32 ,  F16F9/53 ,  F16F2224/045 ,  F16F2228/066

Abstract: A damper includes a cylinder into which magneto-rheological fluid is sealed, a first fluid chamber and a second fluid chamber, a throttle passage, an electromagnetic coil, and a spacer. The first fluid chamber and the second fluid chamber are partitioned by a piston core in the cylinder. The throttle passage is formed between an inner peripheral surface of the cylinder and an outer peripheral surface of the piston core. The throttle passage communicates between the first fluid chamber and the second fluid chamber. The throttle passage provides a resistance to a flow of the passing magneto-rheological fluid. The electromagnetic coil generates a magnetic field acting on the magneto-rheological fluid flowing through the throttle passage. The spacer is mounted to the piston core and is configured to adjust a length of the throttle passage.

公开(公告)号：US20180231094A1

公开(公告)日：2018-08-16

申请号：US15751849

申请日：2016-07-04

Applicant: KYB Corporation

Inventor： Keiji SAITO ,  Yasuhiro YONEHARA ,  Atsushi OGAWA

IPC: F16F9/53 ,  F16F9/19 ,  F16F9/32 ,  F16F15/00 ,  F16F15/03

CPC classification number: F16F9/535 ,  F16F9/19 ,  F16F9/3214 ,  F16F15/005 ,  F16F15/03

Abstract: A damper includes a cylinder that seals a magneto-rheological fluid, a piston slidably disposed in the cylinder, and a piston rod coupled to the piston. The piston includes a piston core, a flux ring, a plate, and a fixing nut. The piston core is mounted on the piston rod. The piston core has an outer periphery on which a coil is disposed. The flux ring forms a flow passage for the magneto-rheological fluid with the piston core. The plate is disposed on an outer periphery of the piston rod, has an outer peripheral surface housed in a one-end of the flux ring, and is bonded on the flux ring by brazing. The fixing nut sandwiches the plate with the piston core.