公开(公告)号：US08591117B2

公开(公告)日：2013-11-26

申请号：US13278220

申请日：2011-10-21

申请人： Alain Rene Regis Giraud ,  Travis Jon Grassmid ,  Donald Paul Price

发明人： Alain Rene Regis Giraud ,  Travis Jon Grassmid ,  Donald Paul Price

IPC分类号： F16C27/00 ,  F16C27/04

CPC分类号： F16C27/045 ,  F16C19/06 ,  F16C27/066 ,  F16C2326/06 ,  F16F13/14

摘要： A hydraulic bushing having at least two chambers and at least one channel connecting the chambers. The bushing is made of a high durometer rubber or other polymer to increase durability. The bushing further includes a center bearing press fit in the center of the annular bushing. The bushing is further press fit into an annular seal operable to seal the fluid within the chambers and channels. The bearing, bushing, and seal assembly is then press fit into a bracket which is subsequently mounted to the vehicle. The center bearing is operable to hold the prop shaft wherein the center bearing is free to rotate within the bushing thereby allowing the prop shaft to rotate.

摘要翻译： 具有至少两个室的液压衬套和连接室的至少一个通道。 衬套由高硬度橡胶或其他聚合物制成，以提高耐久性。 衬套还包括中心轴承压配合在环形衬套的中心。 衬套被进一步压配合到可操作以密封腔室和通道内的流体的环形密封件中。 然后将轴承，衬套和密封组件压配合到随后安装到车辆上的支架中。 中心轴承可操作以保持支撑轴，其中中心轴承在套管内自由旋转，从而允许支柱旋转。

公开(公告)号：US20110103724A1

公开(公告)日：2011-05-05

申请号：US12925787

申请日：2010-10-29

申请人： Larry Verbowski

发明人： Larry Verbowski

IPC分类号： F16C27/00

CPC分类号： F16C27/066 ,  F16C2326/06

摘要： Elastomeric compression preloaded support insulators for automotive drive shafts.

摘要翻译： 弹性压缩预加载用于汽车传动轴的支撑绝缘子。

公开(公告)号：US07549927B2

公开(公告)日：2009-06-23

申请号：US11527051

申请日：2006-09-25

申请人： Yohannes Haile ,  Michael W. Hopson ,  Niaz A. Khwaja ,  Trenton S. Meehan ,  Rand Sutherland Schenck

发明人： Yohannes Haile ,  Michael W. Hopson ,  Niaz A. Khwaja ,  Trenton S. Meehan ,  Rand Sutherland Schenck

IPC分类号： F16F7/104

CPC分类号： F16F15/322 ,  F16C3/023 ,  F16C2326/06 ,  F16F2224/0225 ,  Y10T464/50

摘要： A tunable damper for a torque transferring assembly having a tubular shaft including an inner surface defining an elongated cavity includes an input channeling portion and an output channeling portion, wherein each channeling portion is formed from a first predetermined foam material having a first density and a diameter sufficient for providing a resilient bias force against the inner surface of the tubular shaft. The tunable damper further includes at least one absorber formed from a second predetermined foam material having a second density different from the first predetermined foam material and first density, respectively. The at least one absorber is positioned between the input and output channeling portions for attenuating a first predetermined range of frequencies of noise produced or transmitted by the torque transferring assembly.

摘要翻译： 一种用于扭矩传递组件的可调节阻尼器，其具有包括限定细长空腔的内表面的管状轴包括输入通道部分和输出通道部分，其中每个通道部分由第一预定泡沫材料形成，第一预定泡沫材料具有第一密度和直径 足以提供抵抗管状轴的内表面的弹性偏压力。 可调节阻尼器还包括至少一个由第二预定泡沫材料形成的吸收体，第二预定泡沫材料具有不同于第一预定泡沫材料的第二密度和第一密度。 所述至少一个吸收器位于输入和输出通道部分之间，用于衰减由转矩传递组件产生或传输的噪声的第一预定频率范围。

公开(公告)号：US07510333B2

公开(公告)日：2009-03-31

申请号：US11414338

申请日：2006-05-01

申请人： Colin R. Tanner ,  Manuel Bautista

发明人： Colin R. Tanner ,  Manuel Bautista

IPC分类号： F16C33/62

CPC分类号： F16C23/084 ,  F16C19/06 ,  F16C33/62 ,  F16C35/077 ,  F16C2326/06 ,  Y10S384/907 ,  Y10S384/913

摘要： Arrangements may include a bearing assembly, the bearing assembly having a bearing housing ring, the housing ring having an inner bore, at least a portion of the inner bore including a dry lubricant coating; a bearing, the bearing including: an outer race, the outer race having an outer surface received within the inner bore of the housing ring, at least a portion of the outer surface including a chromate anti-corrosive coating; and an inner race, the inner race having an inner race bore, and outer surface, and two radial end surfaces each extending between the inner race bore and the outer surface, at least a portion of the inner race bore, outer surface, and radial end surfaces include the chromate coating disposed thereon. Associated methods and arrangements are also described.

摘要翻译： 安排可以包括轴承组件，轴承组件具有轴承座环，壳体环具有内孔，内孔的至少一部分包括干润滑剂涂层; 轴承，其包括：外圈，所述外圈具有容纳在所述壳体环的内孔内的外表面，所述外表面的至少一部分包括铬酸盐防腐蚀涂层; 内圈，内圈具有内圈孔和外表面，以及两个径向端表面，每个径向端表面在内座圈孔和外表面之间延伸，内圈，外表面和径向的至少一部分 端面包括设置在其上的铬酸盐涂层。 还描述了相关方法和布置。

公开(公告)号：US20080293502A1

公开(公告)日：2008-11-27

申请号：US12126233

申请日：2008-05-23

申请人： Masanori Oinuma ,  Hidekazu Aoki ,  Takahiro Kuroha ,  Takayuki Yokota ,  Hiromichi Komai ,  Yoshimichi Takano

发明人： Masanori Oinuma ,  Hidekazu Aoki ,  Takahiro Kuroha ,  Takayuki Yokota ,  Hiromichi Komai ,  Yoshimichi Takano

IPC分类号： F16D3/84 ,  F16D3/02

CPC分类号： F16C27/066 ,  F16C19/06 ,  F16C33/76 ,  F16C35/047 ,  F16C2326/06

摘要： A support device of a propeller shaft comprises an annular bracket fixed to a floor member of a vehicle body; an annular elastic member disposed in the annular bracket; an annular supporting structure disposed in the annular elastic member and rotatably supporting a cylindrical given portion of the propeller shaft through a ball bearing unit; and an annular seal member intimately disposed in an annular space defined between the annular supporting structure and the cylindrical given portion of the propeller shaft. One of outer and inner cylindrical surfaces of the annular seal member is in slidable contact with either one of an inner cylindrical surface of the annular supporting structure and an outer cylindrical surface of the cylindrical given portion of the propeller shaft. A rust-proofing member is further provided, which is disposed on either one of the inner cylindrical surface of the annular supporting structure and the outer cylindrical surface of the cylindrical given portion of the propeller shaft, to which the outer or inner cylindrical surface of the annular seal member directly and slidably contacts. The rust-proofing member is made of a rust-resistant material.

摘要翻译： 传动轴的支撑装置包括固定在车体的地板部件上的环形支架; 设置在所述环形支架中的环状弹性部件; 环形支撑结构，设置在环形弹性构件中，并通过滚珠轴承单元可旋转地支撑传动轴的圆柱形给定部分; 以及环形密封构件，密封地设置在限定在环形支撑结构和螺旋桨轴的圆柱形给定部分之间的环形空间中。 环形密封构件的外圆柱形表面和内圆柱形表面中的一个与环形支撑结构的内圆柱形表面和螺旋桨轴的圆柱形给定部分的外圆柱形表面之间的滑动接触。 进一步设置防锈构件，该防锈构件设置在环形支撑结构的内圆柱形表面和传动轴的圆柱形给定部分的外圆柱形表面中的任何一个上， 环形密封件直接滑动接触。 防锈构件由防锈材料制成。

公开(公告)号：US20080095484A1

公开(公告)日：2008-04-24

申请号：US11552421

申请日：2006-10-24

申请人： Todd M. Wirges ,  Paul M. Fernandez

发明人： Todd M. Wirges ,  Paul M. Fernandez

IPC分类号： F16C27/00

CPC分类号： F16C27/066 ,  F16C2326/06

摘要： A center bearing support providing improved impact harshness, load capacity, and long term fatigue durability through the introduction of a tunable stopper element which allows greater control as the excitation levels of a supported shaft are increased, including an inner element installed on the inner periphery surface of an outer element fixed to a body side through an elastic body made of elastomer material and a center bearing or bushing installed on the inner peripheral surface of the inner element, wherein a stopper extending convergently is formed at the end part of the flexible main body of the elastic body, and a rib is formed between the stopper and the end part of the flexible main body at a specific phase interval, whereby, because a deformation force given by the contact of the stopper with the outer ring when an excessive displacement is input is absorbed by the displacement of the end part of the flexible main body, an abrupt rise of a spring constant can be suppressed.

摘要翻译： 一种中心轴承支撑件，通过引入可调节止动元件提供改进的冲击强度，承载能力和长期疲劳耐久性，该可调节止动元件随着支撑轴的激发水平的增加而能够进行更大的控制，包括安装在内周面上的内部元件 通过由弹性体材料制成的弹性体固定到体侧的外部元件和安装在内部元件的内周面上的中心轴承或套管，其中在柔性主体的端部处成形收敛的止动件 并且在特定的相位间隔处在止动件和柔性主体的端部之间形成有肋，由此，由于当过大的位移为止时由止动件与外圈的接触所产生的变形力为 输入被柔性主体的端部的位移吸收，可以抑制弹簧常数的突然上升。

公开(公告)号：US20070204453A1

公开(公告)日：2007-09-06

申请号：US11363143

申请日：2006-02-27

申请人： Zhaohui Sun ,  David Schankin ,  Dumitru Patrascu ,  Austin Gerding

发明人： Zhaohui Sun ,  David Schankin ,  Dumitru Patrascu ,  Austin Gerding

IPC分类号： B23Q17/00 ,  B23P11/00

CPC分类号： F16F15/322 ,  F16C3/023 ,  F16C2326/06 ,  F16F15/1435 ,  Y10T29/49615 ,  Y10T29/49622 ,  Y10T29/49774 ,  Y10T29/49826

摘要： A method for attenuating vibration in a driveline having a shaft assembly that transmits torque between first and second driveline components. The shaft assembly can have a hollow shaft member and at least one liner. The liner has a mass and a stiffness that are tuned such that the liner is a tuned resistive absorber for attenuating shell mode vibrations as well as at least one of a tuned reactive absorber for attenuating bending mode vibrations and a tuned reactive absorber for attenuating torsion mode vibrations. The tuned liner is inserted into the shaft member.

摘要翻译： 一种用于衰减传动系中的振动的方法，其具有在第一和第二传动系部件之间传递转矩的轴组件。 轴组件可以具有中空轴构件和至少一个衬套。 衬垫具有被调整的质量和刚度，使得衬垫是用于衰减壳模式振动的调谐电阻吸收器以及用于衰减弯曲模式振动的调谐反应吸收器中的至少一个以及用于衰减扭转模式的调谐反应吸收器 振动。 调谐衬垫被插入到轴构件中。

公开(公告)号：US07214135B2

公开(公告)日：2007-05-08

申请号：US10652880

申请日：2003-08-29

申请人： Ryan W. Laskey ,  John L. Hickey ,  Kevin E. Niebel

发明人： Ryan W. Laskey ,  John L. Hickey ,  Kevin E. Niebel

IPC分类号： F16C3/00

CPC分类号： F16F15/10 ,  F16C3/023 ,  F16C2326/06 ,  Y10T464/50

摘要： A damper insert for assembly in a tubular drive shaft of a motor vehicle includes a tubular sleeve, a helically wound, resiliently deformable wiper secured to the sleeve, and a corrugated winding secured to the sleeve. The wiper includes an arch that spans mutually spaced supports. The damper insert is sized to fit in the bore of the drive shaft such that the arch frictionally engages the surface of the bore and secures the insert in place within the shaft with a resilient press fit. The arch projects radially outward toward the bore beyond the radially outer surface of the winding.

摘要翻译： 用于组装在机动车辆的管状驱动轴中的阻尼器插入件包括固定到套筒的管状套筒，螺旋缠绕的可弹性变形的擦拭器和固定到套筒的波纹状绕组。 刮水器包括跨越相互间隔开的支撑的拱。 阻尼器插入件的尺寸适于装配在驱动轴的孔中，使得拱摩擦地接合孔的表面并且通过弹性压配合将插入件固定在轴内的适当位置。 拱形物向径向向外朝向径向向外突出超过绕组的径向外表面的孔。

公开(公告)号：US20070099713A1

公开(公告)日：2007-05-03

申请号：US11018763

申请日：2004-12-21

申请人： Craig Andrew Campbell ,  Robert Genway-Haden

发明人： Craig Andrew Campbell ,  Robert Genway-Haden

IPC分类号： F16C3/00

CPC分类号： F16F9/306 ,  F16C3/023 ,  F16C2326/06 ,  F16F15/12 ,  F16F15/1414 ,  Y10T464/50

摘要： An absorber for use within a shaft assembly of a vehicle is disclosed. The absorber includes at least one cantilever device and at least one constrained layer device. Both devices are disposed within a tube. The absorber is capable of being tuned to specific frequencies and capable of controlling the amount of damping within the shaft assembly. Also disclosed is a shaft assembly having a generally tubular shaft. Disposed within the tubular shaft is the absorber having at least one cantilever device and at least one constrained layer device.

摘要翻译： 公开了一种用于车辆轴组件内的吸收器。 吸收器包括至少一个悬臂装置和至少一个约束层装置。 两个装置都设置在管内。 吸收器能够被调谐到特定频率并且能够控制轴组件内的阻尼量。 还公开了一种具有大致管状轴的轴组件。 设置在管状轴内的是具有至少一个悬臂装置和至少一个约束层装置的吸收器。

公开(公告)号：US07204762B2

公开(公告)日：2007-04-17

申请号：US10808741

申请日：2004-03-24

申请人： Craig Andrew Campbell

发明人： Craig Andrew Campbell

IPC分类号： F16C3/02

CPC分类号： F16F15/10 ,  F16C3/023 ,  F16C2326/06 ,  Y10T442/119 ,  Y10T442/129 ,  Y10T464/50

摘要： A rotary shaft may include a multi-piece liner for absorbing vibrations caused by rotational energy generated by the rear axle and/or clutch of a motor vehicle.

摘要翻译： 旋转轴可以包括用于吸收由机动车辆的后桥和/或离合器产生的旋转能量引起的振动的多件衬片。