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

US06364041B1 Mid-axle suspension 失效
标题翻译：中轴悬挂
公开(公告)号：US06364041B1
公开(公告)日：2002-04-02
申请号：US09429996
申请日：1999-10-29
申请人： Kip S. Vangsgard
发明人： Kip S. Vangsgard
IPC分类号： B62D6110
CPC分类号： B60G3/14 , B60G11/23 , B60G2200/13 , B60G2202/14 , B60K17/36 , B60Y2200/20 , B62D61/10
摘要： A 6×4 utility vehicle utilizes a middle axle (21) which is suspended to the frame of the vehicle by means of a suspension assembly (22). The suspension assembly (22) allows the vehicle (10) to have a better ride quality, ride predictability, increased traction and better maneuverability.
摘要翻译： 6×4多用途车辆利用通过悬挂组件（22）悬挂在车辆框架上的中轴（21）。悬挂组件（22）允许车辆（10）具有更好的乘坐质量，骑行可预测性，增加的牵引力和更好的机动性。

2. 发明授权

US06766872B2 Rear axle suspension mechanism for utility vehicles 失效
标题翻译：多用途车后桥悬挂机构
公开(公告)号：US06766872B2
公开(公告)日：2004-07-27
申请号：US10212866
申请日：2002-08-07
申请人： Joseph C. Hurlburt
发明人： Joseph C. Hurlburt
IPC分类号： B62D6110
CPC分类号： B60G9/02 , B60G3/24 , B60G2200/30 , B60G2200/324 , B60G2200/326 , B60G2200/422 , B60G2204/1482 , B60G2300/07 , B60G2300/50 , B60K17/342
摘要： A utility vehicle includes a middle axle that is mounted at the end of a bogey beam for flotational movement relative to the frame of the vehicle. The rear axle is carried by a suspension mechanism supported from the frame of the vehicle. The middle axle is formed by a pair of stub axles interconnected by a support beam that is pivotally connected to the rearward end of the bogey beam. The rear suspension mechanism includes a pair of transversely spaced suspension struts interconnecting the frame and a rear axle member having the rear drive wheels mounted thereon. Connecting support links interconnecting the middle and rear axles maintain proper positional spacing between the middle and rear axles.
摘要翻译：一种多功能车辆包括一个中轴，该中轴安装在一个波纹梁的末端，用于相对于车辆框架的浮动运动。后桥由从车辆的框架支撑的悬架机构承载。中间轴由一对通过支撑梁相互连接的短轴形成，支撑梁可枢转地连接到该波纹梁的后端。后悬架机构包括一对横向间隔开的悬架支柱，该悬架支撑件将框架与后轴驱动轮安装在其上。连接中轴和后桥的连接支撑连杆在中轴和后轴之间保持适当的位置间隔。

3. 发明授权

US06439332B1 Caster structure for attachment to a rear end of a skid-steer loader 失效
标题翻译：用于连接到滑移装载机后端的脚轮结构
公开(公告)号：US06439332B1
公开(公告)日：2002-08-27
申请号：US09903634
申请日：2001-07-13
申请人： Robert Meurer
发明人： Robert Meurer
IPC分类号： B62D6110
CPC分类号： B62D61/12 , B60S9/20
摘要： A caster assembly is constructed and arranged to be coupled to a rear of skid steer loader. The skid steer loader has a pair of front wheels and a pair of rear wheels and a hydraulic system for driving at least the front wheels. The skid steer loader has an auxiliary hydraulic system. The caster assembly includes at least one caster mounted for rolling and swiveling motion and at least one actuator constructed and arranged to be connected with the auxiliary hydraulic system to cause movement of the caster with respect to the skid steer loader from an inoperative position, wherein the front and rear wheels are in a ground engaging position with the caster in a position so as not to engage the ground, to an operative position, wherein the caster and the front wheels are in a ground engaging position and the rear wheels are in a position so as not to engage the ground.
摘要翻译：脚轮组件被构造和布置成联接到滑移装载机的后部。滑移装载机具有一对前轮和一对后轮以及用于至少驱动前轮的液压系统。滑移装载机具有辅助液压系统。脚轮组件包括至少一个用于滚动和旋转运动的脚轮，以及构造和布置成与辅助液压系统连接的至少一个致动器，以使脚轮相对于滑移装载机从不工作位置移动，其中，前轮和后轮处于与脚轮处于不接合地面的位置的地面接合位置到操作位置，其中脚轮和前轮处于接地位置，并且后轮处于位置以免与地面接触。

4. 发明授权

US06267188B1 Drive assembly for independently driving vehicle wheels 有权
标题翻译：用于独立驾驶车轮的驱动组件
公开(公告)号：US06267188B1
公开(公告)日：2001-07-31
申请号：US09532989
申请日：2000-03-22
申请人： Larry W. Bowman , Raji S. El-Kassouf , Richard M. Clisch , Patrick D. Laper , Michael G. Semke , Gary P. Ford , Joseph B. Saxon
发明人： Larry W. Bowman , Raji S. El-Kassouf , Richard M. Clisch , Patrick D. Laper , Michael G. Semke , Gary P. Ford , Joseph B. Saxon
IPC分类号： B62D6110
CPC分类号： B60K17/36
摘要： A drive assembly for independently driving wheels of a vehicle is disclosed. The drive assembly includes a wheel set positioned at a left or right side of the vehicle. The wheel set includes inner and outer wheels and tires associated with the inner and outer wheels. A drive mechanism, such as an electric motor, rotatably drives the inner and outer wheels. The drive assembly further includes a differential disposed between the inner and outer wheels and responds to the drive mechanism to permit one of the inner and outer wheels to rotate independent of the other of the inner and outer wheels. That is, upon a turn of the vehicle, the differential permits the inner and outer wheels to realize different rotational speeds as the inner and outer wheels are being rotatably driven by the drive mechanism. As such, scrubbing or dragging of the tires associated with the wheels is eliminated. Additionally, the drive assembly of the subject invention can incorporate a second wheel set and tires, a second drive mechanism, and a second differential positioned at the opposite side of the vehicle to eliminate scrubbing of the tires associated with the second wheel set.
摘要翻译：公开了用于独立地驱动车辆的车轮的驱动组件。驱动组件包括位于车辆的左侧或右侧的轮组。车轮组包括内轮和外轮以及与内轮和外轮相关联的轮胎。诸如电动机的驱动机构可旋转地驱动内轮和外轮。驱动组件还包括设置在内轮和外轮之间的差速器，并响应于驱动机构，以允许内轮和外轮中的一个独立于内轮和外轮之一旋转。也就是说，在车辆转弯时，差速器允许内轮和外轮实现与内轮和外轮由驱动机构可旋转地驱动的不同的转速。因此，消除了与轮相关联的轮胎的擦洗或拖曳。另外，本发明的驱动组件可以包括位于车辆相对侧的第二轮组和轮胎，第二驱动机构和第二差速器，以消除与第二轮组相关联的轮胎的擦洗。

5. 发明授权

US06810976B2 Omni-directional, holonomic drive mechanism 失效
标题翻译：全方位，完整的驱动机制
公开(公告)号：US06810976B2
公开(公告)日：2004-11-02
申请号：US10128123
申请日：2002-04-23
申请人： Jonathan D. Rohrs
发明人： Jonathan D. Rohrs
IPC分类号： B62D6110
CPC分类号： B62D7/00 , B62D7/026 , B62D15/00 , B62D61/10
摘要： A drive mechanism is provided for omnidirectional and holonomic motion control of a vehicle. The drive mechanism may be used in a wide variety of applications where omnidirectional vehicles are advantageous, such as forklifts, aircraft maintenance platforms, robotic systems, wheelchairs, and recreational vehicles. The drive mechanism includes at least one wheel assembly rotatably coupled to a vehicle chassis, the wheel assembly including at least two wheels coupled to a wheel assembly chassis. The drive mechanism further includes a wheel constraint module configured to control the orientation of the wheels and a power module configured to rotate the wheel assembly. Vehicle motion may be controlled by actuation of the wheel constraint and power modules.
摘要翻译：提供了用于车辆的全方位和完整的运动控制的驱动机构。驱动机构可以用于各种各样的应用中，其中全方位车辆是有利的，例如叉车，飞机维护平台，机器人系统，轮椅和休闲车辆。驱动机构包括可旋转地联接到车辆底盘的至少一个轮组件，所述轮组件包括联接到轮组件底盘的至少两个轮。所述驱动机构还包括被配置为控制所述车轮定向的车轮约束模块和被配置为使所述车轮组件旋转的功率模块。车辆运动可以通过驱动车轮约束和功率模块来控制。

6. 发明授权

US06761237B2 Quick connect/disconnect driveline assembly 有权
标题翻译：快速连接/断开传动系组件
公开(公告)号：US06761237B2
公开(公告)日：2004-07-13
申请号：US10041442
申请日：2002-01-08
申请人： Ronald N. Brissette , Anthony Lentini , Chris Steele , John P. Remelius
发明人： Ronald N. Brissette , Anthony Lentini , Chris Steele , John P. Remelius
IPC分类号： B62D6110
CPC分类号： F16D3/387 , F16C2361/61 , F16D1/0864 , F16D1/0894 , Y10S464/901
摘要： A driveline assembly includes a shaft that is rotatably supported on a bearing assembly within a drive axle. The shaft has a first mount portion with a threaded exterior surface and a second mount portion with a splined exterior surface. A retaining ring is threaded onto the first mount portion to engage and retain the bearing assembly at a proper location. A yoke member with a splined inner bored is mounted on the shaft in engagement with the splined exterior surface. The yoke member can easily be connected and disconnected from the shaft without having to remove the retaining ring. The yoke member also includes a quick disconnect device that simplifies removal and re-assembly of the yoke member from the shaft.
摘要翻译：传动系组件包括可旋转地支撑在驱动轴内的轴承组件上的轴。轴具有带螺纹外表面的第一安装部分和具有花键外表面的第二安装部分。保持环被拧到第一安装部分上以将轴承组件接合并保持在适当的位置。具有花键内钻头的轭构件安装在轴上，与花键外表面接合。轭构件可以容易地与轴连接和断开，而不必移除保持环。轭构件还包括快速断开装置，其简化了轭构件从轴的移除和重新组装。

7. 发明授权

US06564955B2 Mobile harbor crane for the combined handling of containers and bulk materials 有权
标题翻译：移动式港口起重机用于组合处理集装箱和散装物料
公开(公告)号：US06564955B2
公开(公告)日：2003-05-20
申请号：US09790366
申请日：2001-02-22
申请人： Hermann Franzen , Joachim Kröll , Janis Moutsokapas
发明人： Hermann Franzen , Joachim Kröll , Janis Moutsokapas
IPC分类号： B62D6110
CPC分类号： B66C23/62 , B66C9/12
摘要： A mobile harbor crane for the combined handling of containers and bulk materials, having an undercarriage and an upper carriage which is mounted rotatably on the base frame of the undercarriage and on which a tower with a boom that can be pivoted about a horizontal axis is arranged. Four support beams are connected pivotally to a base frame of the undercarriage, symmetrically to the longitudinal and transverse axes of the vehicle, in such a way that they can each be pivoted about vertical axes, they are provided at their free ends with vertically acting leveling cylinders, by means of which the support beams are supported on the wheels of a plurality of traveling gear assemblies via balancers for uniform distribution of the supporting forces.
摘要翻译：一种用于组合处理容器和散装材料的移动式港口起重机，具有底架和可旋转地安装在起落架的底架上并且具有可绕水平轴线枢转的吊杆的塔架上的上托架。四个支撑梁可枢转地连接到起落架的基架上，对称于车辆的纵向和横向轴线，使得它们可以围绕垂直轴线枢转，它们在其自由端处设置有垂直作用的平整气缸，借助于此，支撑梁通过平衡器支撑在多个行进齿轮组件的车轮上，用于均匀分配支撑力。

8. 发明授权

US06536545B1 Middle axle support apparatus for utility vehicles 有权
标题翻译：多用途车辆的中轴支撑装置
公开(公告)号：US06536545B1
公开(公告)日：2003-03-25
申请号：US09964477
申请日：2001-09-28
申请人： Joseph C. Hurlburt
发明人： Joseph C. Hurlburt
IPC分类号： B62D6110
CPC分类号： B62D7/10 , B60G2200/314 , B60G2300/02 , B62D61/125
摘要： A utility vehicle is provided with a middle axle that is mounted at the end of a bogey beam for flotational movement relative to the frame of the vehicle. The middle axle is restrained longitudinally by support links that are pivotally connected at a location forward of the rear drive axle. The middle axle is formed by a pair of stub axles interconnected by a support beam that is pivotally connected to the rearward end of the bogey beam. Vertical movement of the middle axle support wheels results in a corresponding vertical movement of the rearward end of the bogey beam and a rotation of the support beam about its pivotal connection on the bogey beam. The configuration of the support links provides sufficient slack in the drive mechanism to the middle axle during flotational movement thereof so as to allow a slight twisting of the drive mechanism during oscillation of the middle axle.
摘要翻译：多用途车辆设置有中轴，其安装在相对于车辆的框架的浮动梁的端部用于浮动运动。中轴通过在后驱动轴的前方枢转地连接的支撑连杆纵向约束。中间轴由一对通过支撑梁相互连接的短轴形成，支撑梁可枢转地连接到该波纹梁的后端。中轴支撑轮的垂直运动导致了波纹梁的后端的相应的垂直运动以及支撑梁围绕其在波峰梁上的枢转连接的旋转。支撑连杆的构造在其浮动运动期间向中轴的驱动机构提供足够的松弛，以便允许驱动机构在中轴的摆动期间轻微扭转。

9. 发明授权

US06196343B1 Mid-wheel drive wheelchair 有权
标题翻译：中轮驱动轮椅
公开(公告)号：US06196343B1
公开(公告)日：2001-03-06
申请号：US09426369
申请日：1999-10-25
申请人： Maris Strautnieks
发明人： Maris Strautnieks
IPC分类号： B62D6110
CPC分类号： A61G5/043 , A61G5/06 , A61G5/1078 , Y10S180/907
摘要： The invention provides a mid-wheel drive wheelchair assembly (10) which includes a central base frame (11), a seat frame (12) removably attached to the base frame (11), a pair of transversely spaced leading pivot arms (13, 14) pivotally attached to opposite sides of the base frame respectively for pivotal movement about a common transverse pivot axis (17), a pair of ground engaging mid-drive wheels (19, 20) each mounted adjacent the trailing end of a respective side pivot arm (13, 14), a pair of ground engaging front castor wheels (21, 22) rotatably mounted at the leading ends of the pivot arms (13, 14), and a pair of ground engage rear castor wheels (23, 24) rotatably mounted at opposite ends of a rigid transverse port arm (25) which itself is pivotally mounted to the rear of the base frame (11) centrally thereof. Each of the pivot arms (13, 14) is spring mounted with respect to the base frame by means of coil springs (28, 29) arranged so that any pivotal movement of the arms is cushioned by the coil springs.
摘要翻译：本发明提供了一种中轮驱动轮椅组件（10），其包括中央基架（11），可移除地附接到基架（11）的座架（12），一对横向间隔开的前导枢轴臂 14），其分别枢转地附接到所述基座框架的相对侧，用于围绕共同的横向枢转轴线（17）枢转运动，一对地面接合中间驱动轮（19,20），每个相对于相应的侧面枢轴臂（13,14），可旋转地安装在枢转臂（13,14）的前端的一对地面接合前轮脚轮（21,22），以及一对接地后轮脚轮（23,24）可旋转地安装在刚性横向端口臂（25）的相对端处，该刚性横向端口臂（25）本身在其中心位置枢转地安装到基座框架（11）的后部。每个枢转臂（13,14）通过螺旋弹簧（28,29）相对于基座框架弹簧安装，所述螺旋弹簧布置成使得臂的任何枢转运动被螺旋弹簧缓冲。

10. 发明授权

US06805210B2 Engine half-trolley for industrial vehicles 有权
标题翻译：用于工业车辆的发动机半推车
公开(公告)号：US06805210B2
公开(公告)日：2004-10-19
申请号：US09955886
申请日：2001-09-19
申请人： Fabrizio Panizzolo
发明人： Fabrizio Panizzolo
IPC分类号： B62D6110
CPC分类号： B60K17/36
摘要： An engine half-trolley (10) of simplified structure for industrial vehicles set at the side of a vehicle chassis and comprising a casing (12) from which there comes out at least one wheel hub (13) for a respective wheel (14), an input shaft (17) to said half-trolley (10) being connected to a differential (16) of the vehicle, in the said half-trolley, between the input shaft (17) and the wheel hub (13), there being provided, in succession, two bevel-gear pairs (18, 19; 21, 23) housed in an arm (15, 115) forming part of the casing (12), in which at least one bottom area of the arm (15, 115), for attachment to the wheel hub (13), has ample bevels (26).
摘要翻译：一种设置在车辆底盘一侧的工业车辆结构简单的发动机半推车（10），包括一个外壳（12），出于至少一个用于相应车轮（14）的轮毂（13），所述半推车（10）的输入轴（17）在所述半推车中在所述输入轴（17）和所述轮毂（13）之间连接到所述车辆的差速器（16），所述半滑车连续地设置容纳在形成所述壳体（12）的一部分的臂（15,115）中的两个锥齿轮对（18,19; 21,23），其中所述臂的至少一个底部区域 115），用于连接到轮毂（13），具有大的斜面（26）。

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