专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06382371B1 Self leveling vehicle suspension damper 有权
标题翻译：自动调平车辆悬挂阻尼器
公开(公告)号：US06382371B1
公开(公告)日：2002-05-07
申请号：US09770125
申请日：2001-01-26
申请人： Michael L. Oliver , William C. Kruckemeyer , Ronald G. Smith, Jr. , Eric L. Jensen , Troy A. Miller
发明人： Michael L. Oliver , William C. Kruckemeyer , Ronald G. Smith, Jr. , Eric L. Jensen , Troy A. Miller
IPC分类号： F16F900
CPC分类号： B60G17/044
摘要： A suspension damper assembly capable of adjusting the height of an automobile includes a cylinder tube defining a pumping chamber aligned concentrically within a reservoir tube. A fluid reservoir is defined between the reservoir tube and the cylinder tube. A piston is slideably disposed within the cylinder tube. A gas cup is slideably disposed within the assembly and separates a fluid chamber within the cylinder tube from a gas chamber. The gas cup includes a cup conduit connecting the pumping chamber to the reservoir chamber whereby stroking the gas cup pumps fluid into the pumping chamber increasing the outward force of the piston for raising the height of the vehicle. A piston shaft guide includes a shaft valve allowing fluid to pass from the pumping chamber to the reservoir chamber for reducing the outward force of the piston and lowering the height of the vehicle.
摘要翻译：能够调节汽车高度的悬架阻尼器组件包括限定泵送室的气缸筒，其同心地对准储液管。在储存器管和气缸管之间限定一个流体储存器。活塞可滑动地设置在气缸管内。气罐可滑动地设置在组件内，并将气缸套内的流体室与气室分开。气杯包括将泵送室连接到储存室的杯导管，由此将气杯泵送到泵送室中，从而增加活塞的向外的力以提高车辆的高度。活塞轴引导件包括轴阀，其允许流体从泵送室传递到储存室，用于减小活塞的向外的力并降低车辆的高度。

2. 发明授权

US06508480B2 Vehicle steering damping system with magnetostrictive element 失效
标题翻译：具有磁致伸缩元件的车辆转向阻尼系统
公开(公告)号：US06508480B2
公开(公告)日：2003-01-21
申请号：US09865938
申请日：2001-05-25
申请人： Ronald G. Smith, Jr. , Michael L. Oliver , William C. Kruckemeyer , Troy A. Miller
发明人： Ronald G. Smith, Jr. , Michael L. Oliver , William C. Kruckemeyer , Troy A. Miller
IPC分类号： B62D722
CPC分类号： B62D7/224 , F16F9/535 , F16F2232/02
摘要： A vehicle steering system includes a steering wheel and a steering shaft coupled between the steering wheel and wheels of the vehicle. The shaft is operable for rotating when the steering wheel is turned to thereby turn the vehicle wheels. A vibration damping system for absorbing vibrations in the steering wheel and shaft includes a rotor coupled to the steering shaft to rotate with the shaft and a case surrounding the rotor and a clutch surface proximate the rotor. A magnetic circuit generates a magnetic flux in the rotor. The rotor is operable to engage the clutch surface and thereby vibrationally couple the steering shaft to the case to absorb vibrations in the shaft, and when a magnetic flux is generated therein, to disengage the clutch surface so that the steering shaft may more freely rotate.
摘要翻译：车辆转向系统包括方向盘和联接在车辆的方向盘和车轮之间的转向轴。当方向盘转动从而转动车轮时，该轴可操作以转动。用于吸收方向盘和轴中的振动的减振系统包括转子，该转子联接到转向轴以与轴一起旋转，以及围绕转子的壳体和靠近转子的离合器表面。磁路在转子中产生磁通量。转子可操作以接合离合器表面，从而将转向轴振动耦合到壳体以吸收轴中的振动，并且当其中产生磁通量时，使离合器表面脱离，使得转向轴可以更自由地旋转。

3. 发明授权

US06622830B2 Rotary damper 失效
公开(公告)号：US06622830B2
公开(公告)日：2003-09-23
申请号：US09800028
申请日：2001-03-06
申请人： Michael L. Oliver , William C. Kruckemeyer , Mark Bodie , Ronald G. Smith, Jr. , James E. Dingle
发明人： Michael L. Oliver , William C. Kruckemeyer , Mark Bodie , Ronald G. Smith, Jr. , James E. Dingle
IPC分类号： F16F914
CPC分类号： F16F9/3207 , B60G3/12 , B60G7/02 , B60G13/001 , B60G2200/132 , B60G2202/22 , B60G2204/128 , B60G2204/129 , B60G2206/41 , B60G2206/422 , B60G2500/11 , F16F9/003 , F16F9/145 , F16F9/52 , Y10T29/4998
摘要： A rotary damper for use in motor vehicle suspensions comprising a rotor disposed within damping fluid in a fluid chamber of a casing to form inner fluid volume and outer fluid volume, with first valve and second valve for controlling flow between the inner fluid volume and the outer fluid volume, and an accumulator using closed cell foam as a compressible material for fluid fill variation and thermal expansion. First valve controls flow from the outer fluid volume to the inner fluid volume for one direction of rotation of the rotor, while second valve controls flow from the inner fluid volume to the outer fluid volume for the opposite rotation of the rotor. Thus, the valves are configured to provide independent control of damping for each direction of rotation. A valve holder supporting the valves and providing flow passages is designed for powdered metallurgy fabrication.

4. 发明授权

US06679508B2 Flexible no-lash drive plate 失效
标题翻译：灵活的无间隙驱动板
公开(公告)号：US06679508B2
公开(公告)日：2004-01-20
申请号：US09968060
申请日：2001-10-01
申请人： Ronald G. Smith, Jr. , Michael L. Oliver , William C. Kruckemeyer
发明人： Ronald G. Smith, Jr. , Michael L. Oliver , William C. Kruckemeyer
IPC分类号： B62D100
CPC分类号： F16F9/535 , B62D7/22 , F16F2232/02
摘要： The subject inventive steering damper assembly includes a rotor sleeve having open first and second ends and a drive plate disposed in the open second end. A core is co-axially disposed in the rotor sleeve closing the open first end of the rotor sleeve and defining a magnetic fluid chamber with the sleeve. A Magneto-Rheological fluid is disposed in the magnetic fluid chamber. The drive plate is flexible to provide manufacturing and operational tolerance, and is securely attached to the open second end of the rotor sleeve. Flexibility is derived from at least one aperture disposed in the drive plate. The aperture may be formed in a variety of shapes including elongated, round and oval shaped apertures.
摘要翻译：本发明的转向阻尼器组件包括具有开放的第一和第二端的转子套筒和设置在敞开的第二端的驱动板。芯子同轴地设置在转子套筒中，封闭转子套筒的敞开的第一端并与套筒限定磁性流体室。磁流体流体设置在磁性流体室中。驱动板是灵活的，以提供制造和操作公差，并且牢固地附接到转子套筒的敞开的第二端。灵活性来源于设置在驱动板中的至少一个孔。孔可以形成为各种形状，包括细长的，圆形的和椭圆形的孔。

5. 发明授权

US06805381B2 Magnetorheological seat belt actuator 失效
标题翻译：磁流变安全带执行器
公开(公告)号：US06805381B2
公开(公告)日：2004-10-19
申请号：US09789036
申请日：2001-02-20
申请人： Ronald G. Smith, Jr. , Michael L. Oliver , William C. Kruckemeyer
发明人： Ronald G. Smith, Jr. , Michael L. Oliver , William C. Kruckemeyer
IPC分类号： B60R2246
CPC分类号： B60R22/3413 , B60R2022/282 , B60R2022/284 , B60R2022/288
摘要： A seatbelt retractor is operably coupled to a belt dereeling retarder mechanism which utilizes a magnetorheological fluid and a coil for imposing a magnetic field on the fluid to selectively change the fluid properties and a braking or retarding effect imposed on the belt retractor during dereeling or payout of the belt. The retarder may include a piston coupled to a rotatable shaft coupled to the belt retractor reel and displacing fluid through the magnetic field in response to actuation of the belt. Alternate embodiments include a multiple disc brake coupled to the retractor reel through a gear drive speed increaser or a cylindrical housing and core member defining an annular space occupied by the magnetorheological fluid and connected to the belt retractor reel through a speed increasing gear drive.
摘要翻译：安全带卷收器可操作地联接到带剥离延迟器机构，其利用磁流变流体和线圈，用于在流体上施加磁场，以选择性地改变流体性质，以及在释放或释放期间施加在带卷收器上的制动或延迟效应皮带。缓速器可以包括联接到可旋转的轴的活塞，该旋转轴联接到带卷收器卷轴并响应于带的致动而使流体通过磁场移位。替代实施例包括通过齿轮驱动速度增加器或圆柱形壳体和芯构件联接到牵开器卷轴的多盘式制动器，其限定由磁流变流体占据的环形空间，并通过增速齿轮传动连接到带卷收器卷轴。

6. 发明授权

US06561305B2 Hydraulic clutching steering damper 有权
公开(公告)号：US06561305B2
公开(公告)日：2003-05-13
申请号：US09851464
申请日：2001-05-08
申请人： Ronald G. Smith, Jr. , William C. Kruckemeyer , Michael L. Oliver
发明人： Ronald G. Smith, Jr. , William C. Kruckemeyer , Michael L. Oliver
IPC分类号： B62D1184
CPC分类号： B62D5/22 , B62D5/062 , B62D7/22
摘要： A damper for a vehicle rack and pinion-type power steering system reduces or eliminates high frequency and low amplitude vibrations commonly associated with high-speed steering wheel shake. The damper includes a hydraulically actuated clutch that is energized by a spring in the damper. The damper locks or inhibits rotation of a steering shaft coupled to the rack and pinion assembly while the vehicle is traveling straight down the road to absorb the input energy and cancel any vibration from the wheels, suspension or road. The clutch is released when there is any steering wheel input from the operator. Increased pressure from the power steering pump as a result of steering wheel input increases the pressure in the damper to compress a spring and release the multi-disk clutch. This allows the steering system to behave in an acceptable manner by not adding any friction or extra force requirements to the driver and providing acceptable feel and return to center characteristics for the steering system.

7. 发明授权

US5938064A Storage box for scaffolds 失效
标题翻译：脚手架储物箱
公开(公告)号：US5938064A
公开(公告)日：1999-08-17
申请号：US48678
申请日：1998-03-26
申请人： Ronald G. Smith, Jr.
发明人： Ronald G. Smith, Jr.
IPC分类号： B65D25/28 , B65D25/22
CPC分类号： B65D25/2873
摘要： A new storage box for scaffolds for securing between vertical supports of a scaffold. The inventive device includes a box portion having a rectangular configuration. The box portion has an open upper end, a closed lower end, a pair of long opposed side walls, and a pair of short opposed end walls. The box portion includes a lid hingedly secured to an upper rear edge thereof for selectively covering the open upper end. Two sets of prongs are secured to exterior surfaces of the pair of short opposed end walls of the box portion. The prongs are vertically oriented with a channel formed therebetween. The channels are dimensioned for engaging vertical support poles of a scaffold.
摘要翻译：用于支架的新储物箱，用于固定在支架的垂直支撑件之间。本发明的装置包括具有矩形构造的盒部分。盒部具有敞开的上端，封闭的下端，一对长的相对的侧壁和一对短的相对的端壁。盒部分包括铰接地固定到其上后边缘的盖，用于选择性地覆盖敞开的上端。两组插脚固定在盒子部分的一对短的相对端壁的外表面上。插脚是垂直取向的，其间形成有通道。通道的尺寸用于接合脚手架的垂直支撑杆。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式