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公开(公告)号：US09997972B2
公开(公告)日：2018-06-12
申请号：US14771708
申请日：2014-01-23
Applicant: KAYABA INDUSTRY CO., LTD.
Inventor： Nobuji Houzumi , Tarou Matsumae , Yoshiteru Kurokawa , Suguru Sakamoto , Tohru Takimoto , Shingo Yamada
CPC classification number: H02K3/50 , H02K3/522 , H02K15/0062 , H02K15/12 , H02K2203/09
Abstract: A bus bar of a bus bar unit includes a main body part extended along a circumferential direction of the stator such that a plate thickness direction of the bus bar agrees with an axial direction of the stator; an extension part extended from the main body part in a radial direction of the stator; and a coil connection part provided at a tip of the extension part, the coil connection part being connectable to a winding terminal of the coil. The extension part includes a retained part having surfaces perpendicular to the axial direction of the stator on both sides of the plate thickness direction. The retained part are held by molds for the insert molding of the bus bar when the insulating resin is formed by the insert molding of the bus bar.
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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
Applicant: KYB Corporation
Inventor： Hiroshi Funato
Abstract: 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
Applicant: KYB Corporation
Inventor： Hideaki TAKEUCHI
CPC classification number: 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
Abstract: 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：US20180080520A1
公开(公告)日：2018-03-22
申请号：US15565722
申请日：2016-06-02
Applicant: KYB Corporation
Inventor： Wataru TSUJI
CPC classification number: F16F9/44 , B60G17/08 , B60G2202/24 , B60G2500/106 , F16F9/103 , F16F9/348
Abstract: 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：US09897119B2
公开(公告)日：2018-02-20
申请号：US14432636
申请日：2013-11-01
Applicant: KAYABA INDUSTRY CO., LTD.
Inventor： Haruhiko Kawasaki , Masahiro Egawa
CPC classification number: F15B21/14 , E02F9/123 , E02F9/2075 , E02F9/2095 , E02F9/2217 , E02F9/2235 , E02F9/2282 , E02F9/2285 , E02F9/2292 , E02F9/2296 , F15B11/10 , F15B2211/40515 , F15B2211/41527 , F15B2211/426 , F15B2211/50554 , F15B2211/6313 , F15B2211/6658 , F15B2211/7053 , F15B2211/7058 , F15B2211/7135
Abstract: A control system for a hybrid construction machine includes a turning-regeneration-use switching valve that opens when a pressure detected by a pressure detector reaches a turning-regeneration starting pressure, so as to introduce the working fluid from a turning circuit to a regenerative motor, an operating-state detector that detects an operating state of a fluid pressure cylinder; and a cylinder-regeneration-use switching valve that opens based on a detection result of the operating-state detector, so as to introduce the working fluid from the fluid pressure cylinder to the regenerative motor. When the turning regeneration is performed alone, the working fluid from the turning circuit is introduced into the regenerative motor without pressure reduction, When the turning regeneration and the cylinder regeneration are simultaneously performed, the working fluid from the turning circuit is reduced in pressure, joins the working fluid from the fluid pressure cylinder, and is introduced into the regenerative motor.
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Patent Agency Ranking
公开(公告)号：US20170354251A1
公开(公告)日：2017-12-14
申请号：US15538433
申请日：2015-12-14
Applicant: KYB CORPORATION
Inventor： Shinichi SEKINE , Yasushi SAITO , Masanori OGURA , Teruhiko INOUE , Kenji ISSHIN , Keita ABE
CPC classification number: A47B96/02 , A47B96/14 , A47B97/00 , F16F9/3242 , F16F9/44 , F16F9/48 , F16F9/54
Abstract: 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
Applicant: KYB Corporation
Inventor： Shota MIZUKAMI , Akio MATSUURA
Abstract: 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
Applicant: KYB Corporation
Inventor： Tatsuya MASAMURA
IPC: B60G17/018 , F16F9/46 , B60G17/048 , B60G17/08
CPC classification number: B60G17/018 , B60G17/015 , B60G17/048 , B60G17/08 , B60G2202/414 , B60G2204/62 , B60G2400/202 , B60G2400/206 , B60G2600/60 , F16F9/46 , F16F9/461 , F16F15/02
Abstract: 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：US09831736B2
公开(公告)日：2017-11-28
申请号：US14436084
申请日：2014-01-24
Applicant: KAYABA INDUSTRY CO., LTD.
Inventor： Nobuji Houzumi , Tarou Matsumae , Yoshiteru Kurokawa , Suguru Sakamoto , Tohru Takimoto , Shingo Yamada
CPC classification number: H02K3/50 , H01R25/161 , H02K3/28 , H02K3/38
Abstract: In a bus bar unit in which a plurality of bus bars are formed by insert molding and arranged in an axial direction of a stator, each bus bar includes: a main body portion extending in a circumferential direction of the stator; a through hole formed in the main body portion, into which a support pin for supporting the main body portion of another bus bar is inserted in the axial direction of the stator during insert molding; and a projecting portion provided on a side portion of the main body portion in alignment with the through hole so as to increase a sectional area of the main body portion.
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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
Applicant: KYB Corporation
Inventor： Masahiro EGAWA , Haruhiko KAWASAKI , Yasuhiro YONEHARA , Masayuki KOBAYASHI
CPC classification number: 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
Abstract: 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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