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1. 发明授权

US11932075B2 Suspension device 有权
公开(公告)号：US11932075B2
公开(公告)日：2024-03-19
申请号：US17675298
申请日：2022-02-18
申请人： HONDA MOTOR CO., LTD.
发明人： Kohei Kubota , Takehito Masubuchi
IPC分类号： B60G17/02 , B60G13/08 , B60G15/06 , B60G17/015 , B60G17/06 , F16F9/32
CPC分类号： B60G17/021 , B60G13/08 , B60G15/065 , B60G17/0157 , B60G2202/312 , B60G2202/32 , B60G2202/42 , F16F9/3242
摘要： A suspension device includes a damper. The damper includes: an outer cylinder; a ball screw housed in the outer cylinder; a fastening member that supports the ball screw inserted therethrough and is attached to an end part of the outer cylinder; and a fixing member that is attached to an end part of the ball screw and fixes the ball screw to the fastening member. An insertion portion, where the ball screw is inserted into the fastening member, is provided with a fitting portion where the ball screw fits the fastening member, and the fitting portion has a spline fitting structure.

2. 发明授权

US11833874B2 Shock absorber 有权
公开(公告)号：US11833874B2
公开(公告)日：2023-12-05
申请号：US17725294
申请日：2022-04-20
申请人： Fox Factory, Inc.
发明人： John Marking , Vegard Hamso
IPC分类号： B60G15/12 , B60G15/06 , F16F9/06 , F16F9/34 , F16F9/346
CPC分类号： B60G15/12 , B60G15/065 , F16F9/062 , F16F9/067 , F16F9/346 , B60G2202/314 , B60G2206/41 , B60G2500/10
摘要： A shock absorber including: a first cylinder having an interior, first and second ends and defining an axis, wherein the interior includes a damping fluid chamber and a damping piston movably mounted therein for movement between the first and second ends, wherein the damping piston is mounted on a first end of a shaft, wherein the first end of the shaft is movably retained within the interior of the first cylinder; first and second bypass openings configured for opening into the damping fluid chamber at first and second axially spaced-apart positions; a bypass channel fluidly coupling the first and second bypass openings; a fluid metering valve; and a floating piston dividing a portion of the shock absorber into a gas chamber and the reservoir chamber, wherein the fluid metering valve and the floating piston define the reservoir chamber there between.

3. 发明授权

US10626942B2 Lower-side spring-receiving member 有权
公开(公告)号：US10626942B2
公开(公告)日：2020-04-21
申请号：US15551455
申请日：2016-02-04
申请人： NHK Spring Co., Ltd.
发明人： Shuji Ohmura , Shohei Hosomi , Jun Umeno
IPC分类号： F16F1/12 , B60G11/16 , F16F9/32 , F16F9/512 , B60G15/06
CPC分类号： F16F1/121 , B60G11/16 , F16F1/12 , F16F1/122 , F16F9/32 , F16F9/512 , B60G15/065 , B60G2202/312 , B60G2204/12422 , F16F1/126 , F16F2228/14
摘要： A lower-side spring-receiving member of a suspension device, receiving a suspension spring structured to have a rising section at a lower side of the suspension spring, having a partially annular shape and including: a base end portion arranged at one end of the lower-side spring-receiving member wherein an end of the suspension spring is inserted into the base end portion; a slope portion arranged at the other end of the lower-side spring-receiving member and having a thickness in a cross-sectional view varying so as to follow a shape of the rising section of the suspension spring; and a holding portion that is arranged between the base end portion and the slope portion and holds the suspension spring, wherein the slope portion has a recess portion (Nk) formed on its bottom-surface; the recess portion includes a ridge portion is formed in a substantially mountain shape in a cross-sectional view taken along a radial direction of the partially annular shape and may be or may not be in contact with a mounting surface when no spring load of the suspension spring is applied.

4. 发明授权

US10017090B2 Utility vehicle 有权
公开(公告)号：US10017090B2
公开(公告)日：2018-07-10
申请号：US15154375
申请日：2016-05-13
申请人： Polaris Industries Inc.
发明人： Steven R. Franker , Aaron J. Nysse
IPC分类号： B60G3/04 , B60P1/04 , B60K13/04 , B62D33/02 , B60G11/48 , B60J5/04 , B60N2/01 , B62D21/18 , B60G3/02 , B60K17/06 , B60K5/04 , B60K13/02 , B60K37/02 , B60K11/06 , E05D5/02 , E05D11/06 , B60G3/20 , B60G15/06 , B62D1/18 , B60K17/08 , B60K5/00 , E05D3/02
CPC分类号： B60P1/04 , B60G3/02 , B60G3/20 , B60G11/48 , B60G15/062 , B60G15/065 , B60G2200/14 , B60G2200/156 , B60G2202/312 , B60G2300/02 , B60G2300/07 , B60G2300/124 , B60J5/0487 , B60K5/04 , B60K11/06 , B60K13/02 , B60K13/04 , B60K17/06 , B60K17/08 , B60K37/02 , B60K2005/003 , B60K2370/60 , B60K2370/685 , B60N2/01 , B60Y2200/20 , B60Y2400/72 , B62D1/18 , B62D21/183 , B62D33/02 , E05D5/0207 , E05D11/06 , E05D2003/027 , E05Y2900/531
摘要： A utility vehicle includes a plurality of ground-engaging members, a frame, a powertrain assembly, a front suspension assembly, and a rear suspension assembly. A cargo bed may be supported by the frame at the rear of the vehicle. The vehicle also includes an operator seat and at least one passenger seat positioned within an operator area. In one embodiment, the vehicle includes doors to enclose the operator area.

5. 发明申请

US20180156303A1 VEHICLE SUSPENSION SYSTEM 有权
公开(公告)号：US20180156303A1
公开(公告)日：2018-06-07
申请号：US15595284
申请日：2017-05-15
申请人： HONDA MOTOR CO., LTD.
发明人： Tomoya Toyohira , Takafumi Kato , Satoshi Ohno , Atsuhiko Yoneda
IPC分类号： F16F13/00 , B60G17/015
CPC分类号： F16F13/002 , B60G15/02 , B60G15/065 , B60G17/02 , B60G17/021 , B60G2202/152 , B60G2202/322 , B60G2202/413 , B60G2202/416 , B60G2202/432 , B60G2500/10 , B60G2500/30 , B60G2600/22 , F16F15/03 , F16F15/035 , F16F2232/06
摘要： A vehicle suspension system (3) includes an electromagnetic damper (7) provided with a sprung member (8) and an unsprung member (9) to apply a drive force and a damping force between the sprung member and the unsprung member, and a control unit (10) for controlling the electromagnetic damper. A target load for the electromagnetic damper is determined based on the unsprung member demand load that attenuates a vertical vibration of the unsprung member, and the sprung member demand load that restrains a vertical displacement of the sprung member. An absolute value of the sprung member demand load is reduced when a sprung member frequency is in an unsprung member resonance frequency range.

6. 发明授权

US09725023B2 Utility vehicle 有权
公开(公告)号：US09725023B2
公开(公告)日：2017-08-08
申请号：US15154098
申请日：2016-05-13
申请人： Polaris Industries Inc.
发明人： Andrew J. Miller , Jason R. Fields , Daniel S. Weber , Amery D. Kuhl
IPC分类号： B60K13/02 , B60P1/04 , B60K13/04 , B62D33/02 , B60G11/48 , B60J5/04 , B60N2/01 , B62D21/18 , B60G3/02 , B60K17/06 , B60K5/04 , B60K37/02 , B60K11/06 , E05D5/02 , E05D11/06 , B60G3/20 , B60G15/06 , B62D1/18 , B60K17/08 , B60K5/00 , E05D3/02
CPC分类号： B60P1/04 , B60G3/02 , B60G3/20 , B60G11/48 , B60G15/062 , B60G15/065 , B60G2200/14 , B60G2200/156 , B60G2202/312 , B60G2300/02 , B60G2300/07 , B60G2300/124 , B60J5/0487 , B60K5/04 , B60K11/06 , B60K13/02 , B60K13/04 , B60K17/06 , B60K17/08 , B60K37/02 , B60K2005/003 , B60K2350/40 , B60K2350/407 , B60N2/01 , B60Y2200/20 , B60Y2400/72 , B62D1/18 , B62D21/183 , B62D33/02 , E05D5/0207 , E05D11/06 , E05D2003/027 , E05Y2900/531
摘要： A utility vehicle includes a plurality of ground-engaging members, a frame, a powertrain assembly, a front suspension assembly, and a rear suspension assembly. A cargo bed may be supported by the frame at the rear of the vehicle. The vehicle also includes an operator seat and at least one passenger seat positioned within an operator area. In one embodiment, the vehicle includes doors to enclose the operator area.

7. 发明授权

US09713976B2 Utility vehicle 有权
公开(公告)号：US09713976B2
公开(公告)日：2017-07-25
申请号：US15154248
申请日：2016-05-13
申请人： Polaris Industries Inc.
发明人： Andrew J. Miller , Daniel S. Weber , Richard D. Ripley , Tracy S. Kofstad
IPC分类号： B60K13/04 , B60P1/04 , B62D33/02 , B60G11/48 , B60J5/04 , B60N2/01 , B62D21/18 , B60G3/02 , B60K17/06 , B60K5/04 , B60K13/02 , B60K37/02 , B60K11/06 , E05D5/02 , E05D11/06 , B60G3/20 , B60G15/06 , B62D1/18 , B60K17/08 , B60K5/00 , E05D3/02
CPC分类号： B60P1/04 , B60G3/02 , B60G3/20 , B60G11/48 , B60G15/062 , B60G15/065 , B60G2200/14 , B60G2200/156 , B60G2202/312 , B60G2300/02 , B60G2300/07 , B60G2300/124 , B60J5/0487 , B60K5/04 , B60K11/06 , B60K13/02 , B60K13/04 , B60K17/06 , B60K17/08 , B60K37/02 , B60K2005/003 , B60K2350/40 , B60K2350/407 , B60N2/01 , B60Y2200/20 , B60Y2400/72 , B62D1/18 , B62D21/183 , B62D33/02 , E05D5/0207 , E05D11/06 , E05D2003/027 , E05Y2900/531
摘要： A utility vehicle includes a plurality of ground-engaging members, a frame, a powertrain assembly, a front suspension assembly, and a rear suspension assembly. A cargo bed may be supported by the frame at the rear of the vehicle. The vehicle also includes an operator seat and at least one passenger seat positioned within an operator area. In one embodiment, the vehicle includes doors to enclose the operator area.

8. 发明申请

US20160200162A1 SUSPENSION STRUT FOR A MOTOR VEHICLE WITH A HEIGHT-ADJUSTMENT DEVICE 有权
标题翻译：具有高度调节装置的电动车辆的悬挂杆
公开(公告)号：US20160200162A1
公开(公告)日：2016-07-14
申请号：US14653125
申请日：2013-11-20
申请人： THYSSENKRUPP BILSTEIN GMBH
发明人： Hanno LUCZAK , Stefan MAGES , Markus WÖLK
IPC分类号： B60G17/027 , B60G15/06
CPC分类号： B60G15/065 , B60G17/0272 , B60G2202/312 , B60G2202/32 , B60G2202/413 , B60G2206/426 , B60G2500/20 , B60G2500/30
摘要： The present invention relates to a suspension strut for a motor vehicle with a vibration damper, with a supporting spring and with a height-adjustment device, with which the height of the vehicle body of the motor vehicle can be changed, and wherein the suspension strut has an auxiliary spring having a lower spring characteristic than the supporting spring, by means of which auxiliary spring a residual prestress can be produced in the supporting spring when the vibration damper is extended, and wherein the auxiliary spring is integrated in the height-adjustment device.
摘要翻译：本发明涉及一种具有振动阻尼器的机动车辆的悬架支架，具有支撑弹簧和高度调节装置，能够改变机动车辆的车体的高度，并且其中悬架支柱具有比所述支撑弹簧具有更低的弹簧特性的辅助弹簧，借助于该辅助弹簧，当所述减震器延伸时，所述辅助弹簧可以在所述支撑弹簧中产生残余预应力，并且其中所述辅助弹簧集成在所述高度调节装置。

9. 发明申请

US20160075204A1 SHOCK ABSORBER 审中-公开
标题翻译：减震器
公开(公告)号：US20160075204A1
公开(公告)日：2016-03-17
申请号：US14488894
申请日：2014-09-17
申请人： Fox Factory, Inc.
发明人： John MARKING , Vegard HAMSO
IPC分类号： B60G13/08 , B60G15/12 , F16F9/346 , B60G15/06 , F16F9/06 , F16F9/34
CPC分类号： B60G15/12 , B60G15/065 , B60G2202/314 , B60G2206/41 , B60G2500/10 , F16F9/062 , F16F9/067 , F16F9/3405 , F16F9/346
摘要： A shock absorber including: a first cylinder having an interior, first and second ends and defining an axis, wherein the interior includes a damping fluid chamber and a damping piston movably mounted therein for movement between the first and second ends, wherein the damping piston is mounted on a first end of a shaft, wherein the first end of the shaft is movably retained within the interior of the first cylinder; first and second bypass openings configured for opening into the damping fluid chamber at first and second axially spaced-apart positions; a bypass channel fluidly coupling the first and second bypass openings; a fluid metering valve; and a floating piston dividing a portion of the shock absorber into a gas chamber and the reservoir chamber, wherein the fluid metering valve and the floating piston define the reservoir chamber there between.
摘要翻译：一种减震器，包括：具有内部，第一和第二端并限定轴线的第一气缸，其中所述内部包括阻尼流体室和可移动地安装在其中以用于在所述第一和第二端之间运动的阻尼活塞，其中所述阻尼活塞是安装在轴的第一端上，其中所述轴的第一端可移动地保持在所述第一气缸的内部; 第一和第二旁路开口，其构造成在第一和第二轴向间隔开的位置处打开到阻尼流体室中; 旁路通道，其流体地联接所述第一和第二旁路开口; 流体计量阀; 以及将所述减震器的一部分分成气室和所述储存室的浮动活塞，其中所述流体计量阀和所述浮动活塞在其间限定所述储存室。

10. 发明授权

US09145036B2 Shock absorber apparatus 有权
标题翻译：减震器
公开(公告)号：US09145036B2
公开(公告)日：2015-09-29
申请号：US13829441
申请日：2013-03-14
申请人： Hyundai Motor Company
发明人： Sang Ho Baek
IPC分类号： B60G13/00 , B60G15/06 , F16F9/58
CPC分类号： B60G15/06 , B60G15/065 , B60G2204/45021 , F16F9/58
摘要： The present disclosure provides a shock absorber apparatus that includes a bump stopper coupled to a piston rod of a shock absorber. A piston housing comes into contact with the bump stopper when the shock absorber is moved vertically. A support supports a spring surrounding the piston housing. An air cap extends from an upper end of the piston housing to the support so as to cover the piston housing and has an upper surface through which a piston rod passes, a side surface downwardly extending from an end of the upper surface, and an air channel through which compressed air of the bump stopper is guided and discharged to the support.
摘要翻译：本公开提供了一种减震器装置，其包括联接到减震器的活塞杆的凸块止动件。当减震器垂直移动时，活塞壳体与凸块止动器接触。支撑件支撑围绕活塞壳体的弹簧。空气帽从活塞壳体的上端延伸到支撑件以覆盖活塞壳体，并且具有活塞杆通过的上表面，从上表面的端部向下延伸的侧表面通道，凸块止动件的压缩空气被引导并排出到支撑件。

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