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公开(公告)号：US09995362B2
公开(公告)日：2018-06-12
申请号：US15124141
申请日：2015-04-02
申请人： KYB Corporation
发明人： Hiroshi Funato
摘要： A cylinder device includes a piston rod that is inserted into a cylinder so as to be movable back and forth. The piston rod has a rod portion that extends outside the cylinder, and a piston connected to an end portion of the rod portion, the piston moving in the cylinder in a slidable manner. The rod portion has a rod inner space formed in the rod portion, the rod inner space communicating with the piston-side chamber of the cylinder, a first communicating passage that connects the rod inner space and the rod-side chamber of the cylinder, and an orifice plug provided in the first communicating passage in a changeable manner. The piston is connected to the rod portion so as to cover a part of the orifice plug.
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公开(公告)号：US20180105005A1
公开(公告)日：2018-04-19
申请号：US15841446
申请日：2017-12-14
申请人： KYB Corporation
发明人： Hideaki TAKEUCHI
CPC分类号： B60G15/063 , B60G15/062 , B60G2202/31 , B60G2202/312 , B60G2204/1242 , B60G2204/12422 , B60G2204/4308 , B60G2204/45 , B60G2206/41 , B60G2206/8201 , B60G2206/821 , F16F1/128 , F16F1/38 , F16F2230/007
摘要： A shock absorber provided with a suspension spring, the shock absorber includes a tube whose lower end portion is joined to a vehicle axle side portion provided with a tire, and a lower spring bearing that is provided on an outer circumference of the tube and supports a lower end of the suspension spring. An increased diameter part is provided on the outer circumference of the tube above the lower spring bearing, the increased diameter part having an outer diameter larger than an outer diameter of the tube.
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公开(公告)号：US20180105003A1
公开(公告)日：2018-04-19
申请号：US15562414
申请日：2016-03-30
发明人： Masahiro MIWA , Kazuma ANDO , Yasutaka OHTA
CPC分类号： B60G11/16 , B60G15/06 , B60G15/063 , B60G2202/312 , B60G2204/12422 , B60G2206/73 , F16F1/12 , F16F9/32
摘要： A spring guide includes: a mounting portion formed so as to be depressed, the rubber sheet being fitted to the mounting portion; and a plurality of lock pieces formed to stand at an outer periphery of the mounting portion. At least one of the plurality of the first lock pieces and the second lock piece is disposed at a position that restricts deformation of a circumferential end portion of the rubber sheet to an outside in a radial direction, in a state where the rubber sheet is fitted to the mounting portion.
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公开(公告)号：US20180080520A1
公开(公告)日：2018-03-22
申请号：US15565722
申请日：2016-06-02
申请人： KYB Corporation
发明人： Wataru TSUJI
CPC分类号： F16F9/44 , B60G17/08 , B60G2202/24 , B60G2500/106 , F16F9/103 , F16F9/348
摘要： There is provided a damper that can reduce a shock when a piston speed reaches a high speed range from a low speed range without deteriorating a ride comfort while the piston speed is in the low speed range. In order to solve the above-mentioned problem, in a damper D of the present invention, since a orifice (7) and an opening/closing valve (9) are arranged in parallel with a bypass passage (B) bypassing a damping passage (3), and a valve opening pressure of an opening/closing valve (9) is made lower than a valve opening pressure of a damping valve (5), a sudden change in an inclination of a damping force characteristic can be moderated at an inflection point of the damping force characteristic even if the damping force is increased while the piston speed is in the low speed range.
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公开(公告)号：US20170354251A1
公开(公告)日：2017-12-14
申请号：US15538433
申请日：2015-12-14
申请人： KYB CORPORATION
发明人： Shinichi SEKINE , Yasushi SAITO , Masanori OGURA , Teruhiko INOUE , Kenji ISSHIN , Keita ABE
摘要： Providing a vibration damping shelf which can suppress fall of articles placed on a shelf member while suppressing shake of other articles or the like. The vibration damping shelf includes a damper and shelf plates. The damper has two ends mounted, on a top surface of a piece of furniture and a ceiling spaced from each other in an up-down direction. The shelf plates are held on the damper.
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公开(公告)号：US20170350524A1
公开(公告)日：2017-12-07
申请号：US15524914
申请日：2015-10-28
申请人： KYB Corporation
发明人： Shota MIZUKAMI , Akio MATSUURA
摘要： A control valve device includes a valve main body formed to have an actuator port connected to an actuator, a communication passage formed in the valve main body and configured to allow the actuator port to communicate with a drain port, and an on/off valve provided between the communication passage and the drain port, and the on/off valve includes a sheet member assembled to the valve main body, an orifice provided in the sheet member, and a poppet member configured to open and close a sheet portion of the sheet member.
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公开(公告)号：US20170349022A1
公开(公告)日：2017-12-07
申请号：US15524890
申请日：2015-11-06
申请人： KYB Corporation
发明人： Tatsuya MASAMURA
IPC分类号： B60G17/018 , F16F9/46 , B60G17/048 , B60G17/08
CPC分类号： B60G17/018 , B60G17/015 , B60G17/048 , B60G17/08 , B60G2202/414 , B60G2204/62 , B60G2400/202 , B60G2400/206 , B60G2600/60 , F16F9/46 , F16F9/461 , F16F15/02
摘要： A suspension device includes an actuator capable of generating a thrust force and a controller. The controller includes a first vibration suppression force computation unit configured to obtain a first vibration suppression force from a vertical velocity of a sprung member, a second vibration suppression force computation unit configured to obtain a second vibration suppression force from a vertical velocity of the unsprung member or a relative velocity between the sprung member and the unsprung member, a low-pass filter having a breakpoint frequency between a sprung resonance frequency and an unsprung resonance frequency and processing a signal in the course of obtaining the second vibration suppression force using the second vibration suppression force computation unit, and a target thrust force computation unit configured to obtain a target thrust force of the actuator on the basis of the first vibration suppression force and the second vibration suppression force.
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公开(公告)号：US20170314233A1
公开(公告)日：2017-11-02
申请号：US15518265
申请日：2015-07-22
申请人： KYB Corporation
CPC分类号： E02F9/2091 , E02F9/2217 , E02F9/2239 , E02F9/2242 , E02F9/2271 , E02F9/2292 , E02F9/2296 , F15B11/02 , F15B21/14 , F15B2211/20515 , F15B2211/20546 , F15B2211/20576 , F15B2211/40515 , F15B2211/426 , F15B2211/6316 , F15B2211/633 , F15B2211/6652 , F15B2211/761 , F15B2211/88 , H02K7/1807
摘要： A control system of a hybrid construction machine includes fluid pressure pumps, a regeneration motor, a rotating electric motor coupled to the regeneration motor, a storage battery configured to store electric power generated by the rotating electric motor, an assist pump provided coaxially to the regeneration motor to be driven by the rotating electric motor, the assist pump being configured to supply a working fluid to a fluid pressure actuator, and load adjusting units configured to change a load of the assist pump in accordance with a state of the storage battery.
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公开(公告)号：US20170302142A1
公开(公告)日：2017-10-19
申请号：US15516688
申请日：2015-10-16
申请人： KYB Corporation , TOP Co., Ltd.
发明人： Takayuki KAWAGUCHI , Tomomi HAYASE , Ryuichi KANEKO , Yoshiteru KUROKAWA , Hiroyuki MIYOSHI , Akihiro KAWABATA
摘要： A rotor manufacturing method for manufacturing a rotor including a rotor core, the rotor core having a permanent magnet mounted thereon throughout a circumferential direction, includes covering an outer circumference of the rotor core with a tubular rotor cover; and forming an angular portion conforming to an outer shape of the permanent magnet by pressing an open end of the rotor cover radially inward with use of a pressing member, the open end of the rotor cover axially projecting from an end of the rotor core before being pressed.
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公开(公告)号：US20170284087A1
公开(公告)日：2017-10-05
申请号：US15509650
申请日：2015-08-06
申请人： KYB CORPORATION
发明人： Eiro FUJITA , Yasushi SAITO , Masanori OGURA , Teruhiko INOUE , Kenji ISSHIN , Keita ABE
CPC分类号： E04B1/985 , A47B97/00 , A47B2097/008 , F24C15/083
摘要： Providing an overturn preventing device which is easy in handling such as carrying. The overturn preventing device includes a damper, a first base portion, a second base portion and a connecting tool. The damper is mounted between a top surface of furniture and a ceiling. An expansion force of compressed gas filling a cylinder is applied to the damper in a direction such that a length of the damper is increased. The first base portion is rotatably connected to one of two ends of the damper and has a first abutting surface which abuts against the top surface of the furniture. The second base portion is rotatably connected to the other end of the damper and has a second abutting surface which abuts against the ceiling. The connecting tool maintains a folded state in which the damper is contracted so that the first base portion and the second base portion come close to each other.
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