公开(公告)号：US1512903A

公开(公告)日：1924-10-28

申请号：US58855722

申请日：1922-09-16

Applicant: MINER INC W H

Inventor： BRENNE ARILD M

IPC: B60G13/06

CPC classification number: B60G13/06 ,  Y10T74/2154

公开(公告)号：US12122205B2

公开(公告)日：2024-10-22

申请号：US16203203

申请日：2018-11-28

Applicant: Fox Factory, Inc.

Inventor： John Marking ,  Everet Owen Ericksen ,  George O'Neal ,  Matt McLellan

IPC: B60G13/06 ,  F16F9/18 ,  F16F9/46 ,  F16F9/06 ,  F16F9/516

CPC classification number: B60G13/06 ,  F16F9/185 ,  F16F9/46 ,  F16F9/462 ,  F16F9/468 ,  B60G2202/24 ,  B60G2206/41 ,  B60G2500/11 ,  F16F9/062 ,  F16F9/065 ,  F16F9/5165 ,  F16F2228/066

Abstract: A vehicle suspension damper includes: a cylinder and a piston assembly, wherein the piston assembly includes a piston; a working fluid within the cylinder; a bypass cylinder surrounding the cylinder and defining a cylindrical bypass channel; an adjustable bypass port fluidly coupling an interior of the cylinder and the cylindrical bypass channel; and an active bypass valve coupled with the cylindrical bypass channel, the active bypass valve configured to adjust a working size of the adjustable bypass port to modify a flow of said working fluid through the adjustable bypass port.

公开(公告)号：US11970041B2

公开(公告)日：2024-04-30

申请号：US16797939

申请日：2020-02-21

Applicant: Fox Factory, Inc.

Inventor： Jeff Halper

IPC: B60G17/08 ,  B60G13/06 ,  B60G13/10 ,  F16F9/02 ,  F16F9/19 ,  F16F9/44 ,  F16F9/46 ,  F16F9/516

CPC classification number: B60G17/08 ,  B60G13/06 ,  B60G13/10 ,  F16F9/0218 ,  F16F9/19 ,  F16F9/44 ,  F16F9/466 ,  F16F9/516 ,  B60G2202/242 ,  B60G2206/41 ,  B60G2500/11 ,  B60G2800/162 ,  F16F2228/066

Abstract: A volume adjustable air chamber for a shock assembly is disclosed herein. The adjustable air chamber assembly includes a first air chamber and a second air chamber in fluid communication via a flow path. A check valve is coupled with the flow path, the check valve that allows the second air chamber to be fluidly coupled with or fluidly isolated from the first air chamber, such that the available volume of air for said first air chamber can be modified to provide different damping characteristics.

公开(公告)号：US20240109390A1

公开(公告)日：2024-04-04

申请号：US17936700

申请日：2022-09-29

Applicant: DRiV Automotive Inc.

Inventor： Stefan Deferme ,  Bert Louis Jozef Diels ,  Gert Mangelschots

IPC: B60G17/08 ,  B60G13/06 ,  B60G15/06

CPC classification number: B60G17/08 ,  B60G13/06 ,  B60G15/062 ,  B60G2202/24 ,  B60G2204/4402 ,  B60G2206/41

Abstract: A damper includes an inner tube elongated along an axis, a piston slidably disposed in the inner tube, and an outer tube surrounding the inner tube. The inner tube and outer tube define a fluid chamber therebetween. The damper includes and intake assembly in the fluid chamber. The intake assembly includes a unitary support ring and pair of fulcrum spacers, a support post fixed to and extending along the axis away from the unitary support ring and pair of fulcrum spacers, and a valve ring supported by the support post. The valve ring defines an orifice. A valve disc is supported by the support post between the valve ring and the unitary support ring and pair of fulcrum spacers. The valve disc covers the orifice of the valve ring.

公开(公告)号：US10035394B2

公开(公告)日：2018-07-31

申请号：US15301909

申请日：2015-04-08

Applicant: CNH Industrial America LLC

Inventor： Maurizio Vescovini

IPC: B60G9/02 ,  B60G21/05 ,  B60G13/06

CPC classification number: B60G9/027 ,  B60G9/022 ,  B60G13/06 ,  B60G21/05 ,  B60G2200/32 ,  B60G2200/322 ,  B60G2200/326 ,  B60G2204/45 ,  B60G2300/07 ,  B60G2300/08 ,  B60G2300/082

Abstract: An off-road vehicle includes a chassis, an axle carriage, a rigid axle and a pair of suspension cylinders. The axle carriage is attached to or forms a part of the chassis, and includes a generally vertically arranged slot. The rigid axle is mounted to the axle carriage with a wheel hub at each end thereof, and is vertically movable relative to the axle carriage. The suspension cylinders are connected between the axle carriage and axle, and are operable to move the axle in vertical directions relative to the axle carriage. The off-road vehicle is characterized in that the axle includes a first pair of roll angle stops which engage the axle carriage when the axle is at or near a fully lowered position relative to the axle carriage, and a second pair of roll angle stops which engage the axle carriage when the axle is at or near a fully raised position relative to the axle carriage.

公开(公告)号：US20180052037A1

公开(公告)日：2018-02-22

申请号：US15555190

申请日：2015-05-26

Applicant: HITACHI CONSTRUCTION MACHINERY CO., LTD.

Inventor： Toshikazu MINOSHIMA

IPC: G01G19/10

CPC classification number: G01G19/10 ,  B60G13/06 ,  B60G17/0182 ,  B60G2300/02 ,  B60G2300/09 ,  B60G2400/0512 ,  B60G2400/204 ,  B60G2400/208 ,  B60G2400/252 ,  B60G2400/51 ,  B60G2400/5182 ,  B60G2400/60 ,  B60G2800/70 ,  B60P1/04 ,  G01G19/028

Abstract: An object of the present invention is to provide a new load measuring apparatus for a construction machine that enables more enhancing measurement precision by monitoring a condition of a suspension cylinder. The load measuring apparatus for a construction machine according to the present invention is provided with a loading weight arithmetic module 111 that calculates a loading weight on the basis of loads of plural suspension cylinders 51 and a loading weight confirmation module 112 that outputs the calculated loading weight when the loads of the suspension cylinders 51 are all equal to or larger than a specified value and makes the calculated loading weight ineffective without outputting the loading weight when any one of the loads is below the specified value.

公开(公告)号：US20180010666A1

公开(公告)日：2018-01-11

申请号：US15686933

申请日：2017-08-25

Applicant: Fox Factory, Inc.

Inventor： John Marking

IPC: F16F9/46 ,  F16F9/19 ,  B60G13/08 ,  F16F9/18 ,  B60G17/08 ,  F16F9/34 ,  B60G13/06

CPC classification number: F16F9/46 ,  B60G13/06 ,  B60G13/08 ,  B60G17/08 ,  B60G2202/24 ,  F16F9/18 ,  F16F9/19 ,  F16F9/34 ,  F16F9/342 ,  F16F9/464

Abstract: A damper assembly with a bypass for a vehicle comprises a pressure cylinder with a piston and piston rod for limiting the flow rate of damping fluid as it passes from a first to a second side of said piston. A bypass provides a fluid pathway between the first and second sides of the piston separately from the flow rare limitation. In one aspect, the bypass is remotely controllable from a passenger compartment of the vehicle. In another aspect, the bypass is remotely controllable based upon one or more variable parameters associated with the vehicle.

公开(公告)号：US09604687B2

公开(公告)日：2017-03-28

申请号：US14901368

申请日：2014-06-30

Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA

Inventor： Daisuke Asano

IPC: B62K5/10 ,  B60G13/06 ,  B60G21/05 ,  B62K5/027 ,  B62K5/05 ,  B60G21/00 ,  B60G21/02 ,  B60G21/04 ,  B62K5/08 ,  B62K25/08 ,  B62J99/00 ,  B62K5/00

CPC classification number: B62K5/10 ,  B60G13/06 ,  B60G21/005 ,  B60G21/026 ,  B60G21/04 ,  B60G21/05 ,  B60G2204/10 ,  B60G2204/112 ,  B60G2300/122 ,  B60G2300/45 ,  B62J99/00 ,  B62J2099/002 ,  B62J2099/0046 ,  B62K5/027 ,  B62K5/05 ,  B62K5/08 ,  B62K25/08 ,  B62K2005/001

Abstract: At least a portion of a detecting portion of a front wheel rotation speed detector is supported on one front telescopic element of a shock absorbing device and is positioned in, as viewed in the direction of a wheel axis, an area defined by a front imaginary line which passes a front end of the shock absorbing device and which is parallel to a steering axis and a rear imaginary line which passes a rear end of the shock absorbing device and which is parallel to the steering axis in a perpendicular or substantially perpendicular direction to the wheel axis and the steering axis, an area located inwards of an outer shape of a wheel, and an area which is located outside an area defined between the front and rear telescopic elements.

公开(公告)号：US09333829B2

公开(公告)日：2016-05-10

申请号：US14565818

申请日：2014-12-10

Applicant: Viking Performance, Inc.

Inventor： Christopher J. King ,  Jacob A. Neuman ,  Todd C. Westberg

IPC: F16F9/34 ,  B60G17/08 ,  F16F9/18 ,  F16F9/44 ,  B60G13/06

CPC classification number: B60G17/08 ,  B60G13/06 ,  B60G2202/24 ,  B60G2204/61 ,  B60G2500/10 ,  F16F9/185 ,  F16F9/44 ,  F16F9/446 ,  F16F2228/066 ,  F16F2230/186

Abstract: An adjustment control for adjusting the damping of a shock absorber includes an aperture seat to be secured to a bore of the shock absorber; a needle nut including a needle; an adjustment nut shaft stud including a threaded portion configured to engage with a threaded portion of the needle nut; an adjustment nut to be secured to the base and defining a non-circular cavity to receive at least a portion of the adjustment nut shaft stud and a noncircular region of the needle nut such that the needle nut cannot rotate relative to the non-circular cavity of the adjustment nut; and an adjustment knob, wherein rotation of the adjustment knob causes rotation of the adjustment nut shaft stud relative to the adjustment nut, and wherein rotation of the adjustment nut shaft stud causes axial movement of the needle nut relative to an orifice of the aperture seat.

Abstract translation: 用于调节减震器的阻尼的调节控制器包括：一个孔座，用于固定在减震器的孔上; 包括针的针螺母; 调节螺母轴螺柱，包括构造成与所述针螺母的螺纹部分接合的螺纹部分; 调节螺母将固定到基部并且限定非圆形空腔以容纳调节螺母轴柱的至少一部分和针螺母的非圆形区域，使得针螺母不能相对于非圆形空腔旋转 的调整螺母; 以及调节旋钮，其中调节旋钮的旋转引起调节螺母轴螺柱相对于调节螺母的旋转，并且调节螺母轴螺柱的旋转导致针螺母相对于孔座的孔的轴向运动。

公开(公告)号：US20150165860A1

公开(公告)日：2015-06-18

申请号：US14105273

申请日：2013-12-13

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Peter J. Soles ,  John K. Dagg

IPC: B60G17/08 ,  B60G13/06 ,  F16F9/53

CPC classification number: B60G17/08 ,  B60G13/06 ,  B60G13/12 ,  B60G17/00 ,  B60G17/0157 ,  B60G17/044 ,  B60G2202/24 ,  B60G2202/322 ,  B60G2400/25 ,  B60G2500/10 ,  B60G2500/30 ,  B60G2600/26 ,  F16F9/165 ,  F16F9/535 ,  F16F9/56 ,  F16F2224/045

Abstract: A damping device includes a housing defining a pressure chamber, containing a magnetorheological fluid. A rod is slideably coupled to the housing to adjust a length of the housing. A piston is attached to the rod and disposed within the pressure chamber. The piston is immersed within the magnetorheological fluid, and separates the pressure chamber into a first half and a second half. An electromagnet is disposed in magnetic contact with the magnetorheological fluid, and is operable to apply a magnetic field to the magnetorheological fluid to increase viscosity of the magnetorheological fluid to prevent movement of the rod relative to the housing. The magnetorheological fluid is free to flow through a fluid port in the piston, between a first half and a second half of the pressure chamber, in the absence of the magnetic field from the magnetic source to allow adjustment of the length.

Abstract translation: 阻尼装置包括限定包含磁流变流体的压力室的壳体。 杆可滑动地联接到壳体以调节壳体的长度。 活塞附接到杆并设置在压力室内。 将活塞浸入磁流变流体中，并将​​压力室分成上半部和下半部。 电磁体设置成与磁流变流体磁接触，并且可操作以将磁场施加到磁流变流体，以增加磁流变流体的粘度，以防止杆相对于壳体的移动。 在不存在来自磁源的磁场以允许调整长度的情况下，磁流变流体可自由地流过活塞的流体端口，在压力室的前半部和第二半部之间。