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1. 发明授权

US09028357B2 Power transfer unit shaft input 有权
标题翻译：传动单元轴输入
公开(公告)号：US09028357B2
公开(公告)日：2015-05-12
申请号：US13513459
申请日：2010-12-02
申请人： Brent Michael Peura , Robert Genway-Haden , Theodor Gassmann , Mark Schmidt , Michael Schwekutsch
发明人： Brent Michael Peura , Robert Genway-Haden , Theodor Gassmann , Mark Schmidt , Michael Schwekutsch
IPC分类号： F16H48/06 , B60K23/08 , F16H48/08 , F16H48/10 , B60K17/344
CPC分类号： B60K23/08 , B60K17/344 , F16H48/08 , F16H48/10
摘要： A power transfer unit assembly for a vehicle. The power transfer unit includes a housing, an internal variable speed differential positioned within the housing, a first front side shaft rotatively connected to the differential, a second front side shaft rotatively connected to the differential, an input shaft interconnected to at least one of the first and second side shafts, and at least one shifting mechanism for engaging at least one of the first and second shafts with at least one mode selection gear set. Engagement of the mode selection gear set transfers torque through the input shaft to selectively engage with a second gear set interconnected to a power transfer final drive unit assembly having an internal variable speed differential.
摘要翻译：一种用于车辆的动力传递单元组件。所述动力传递单元包括壳体，位于所述壳体内的内部可变速差速器，与所述差速器可旋转地连接的第一前侧轴，与所述差速器可旋转地连接的第二前侧轴，与所述差速器中的至少一个相互连接的输入轴第一和第二侧轴以及至少一个换档机构，用于使至少一个第一和第二轴与至少一个模式选择齿轮组啮合。模式选择齿轮组的接合通过输入轴传递扭矩，以选择性地与与具有内部可变速度差速器的动力传递最终驱动单元组件互连的第二齿轮组接合。

2. 发明申请

US20120238395A1 Power Transfer Unit Shaft Input 有权
标题翻译：传动单元轴输入
公开(公告)号：US20120238395A1
公开(公告)日：2012-09-20
申请号：US13513459
申请日：2010-12-02
申请人： Brent Michael Peura , Robert Genway-Haden , Theodor Gassmann , Mark Schmidt , Michael Schwekutsch
发明人： Brent Michael Peura , Robert Genway-Haden , Theodor Gassmann , Mark Schmidt , Michael Schwekutsch
IPC分类号： F16H48/30
CPC分类号： B60K23/08 , B60K17/344 , F16H48/08 , F16H48/10
摘要： A power transfer unit assembly for a vehicle. The power transfer unit includes a housing, an internal variable speed differential positioned within the housing, a first front side shaft rotatively connected to the differential, a second front side shaft rotatively connected to the differential, an input shaft interconnected to at least one of the first and second side shafts, and at least one shifting mechanism for engaging at least one of the first and second shafts with at least one mode selection gear set. Engagement of the mode selection gear set transfers torque through the input shaft to selectively engage with a second gear set interconnected to a power transfer final drive unit assembly having an internal variable speed differential.
摘要翻译：一种用于车辆的动力传递单元组件。所述动力传递单元包括壳体，位于所述壳体内的内部可变速差速器，与所述差速器可旋转地连接的第一前侧轴，与所述差速器可旋转地连接的第二前侧轴，与所述差速器中的至少一个相互连接的输入轴第一和第二侧轴以及至少一个换档机构，用于使至少一个第一和第二轴与至少一个模式选择齿轮组啮合。模式选择齿轮组的接合通过输入轴传递扭矩，以选择性地与与具有内部可变速度差速器的动力传递最终驱动单元组件互连的第二齿轮组接合。

3. 发明申请

US20120204664A1 PTU Cantilever Ring Gear Disconnect 有权
标题翻译： PTU悬臂环齿轮断开
公开(公告)号：US20120204664A1
公开(公告)日：2012-08-16
申请号：US13398236
申请日：2012-02-16
申请人： Brent Michael Peura , Robert Genway-Haden , Hiromichi Fukuda
发明人： Brent Michael Peura , Robert Genway-Haden , Hiromichi Fukuda
IPC分类号： F16H35/00 , B23P11/00
CPC分类号： B60K17/344 , Y10T29/49464 , Y10T74/19614 , Y10T74/19665
摘要： A power transfer unit assembly for a vehicle. The power transfer unit includes a cantilevered ring gear assembly configured on a housing cover. The housing cover is configured to mate to a main housing that may be configured in a vehicle drivetrain. The power transfer unit may include at least one engagement mechanism configured to selectively engage and disengage the cantilevered ring gear assembly.
摘要翻译：一种用于车辆的动力传递单元组件。动力传递单元包括构造在壳体盖上的悬臂式环形齿轮组件。壳体盖构造成与可以配置在车辆传动系中的主壳体配合。动力传递单元可以包括被配置为选择性地接合和分离悬臂式环形齿轮组件的至少一个接合机构。

4. 发明授权

US09120374B2 PTU cantilever ring gear disconnect 有权
标题翻译： PTU悬臂环齿轮断开
公开(公告)号：US09120374B2
公开(公告)日：2015-09-01
申请号：US13398236
申请日：2012-02-16
申请人： Brent Michael Peura , Robert Genway-Haden , Hiromichi Fukuda
发明人： Brent Michael Peura , Robert Genway-Haden , Hiromichi Fukuda
IPC分类号： B60K17/344
CPC分类号： B60K17/344 , Y10T29/49464 , Y10T74/19614 , Y10T74/19665
摘要： A power transfer unit assembly for a vehicle. The power transfer unit includes a cantilevered ring gear assembly configured on a housing cover. The housing cover is configured to mate to a main housing that may be configured in a vehicle drivetrain. The power transfer unit may include at least one engagement mechanism configured to selectively engage and disengage the cantilevered ring gear assembly.
摘要翻译：一种用于车辆的动力传递单元组件。动力传递单元包括构造在壳体盖上的悬臂式环形齿轮组件。壳体盖构造成与可以配置在车辆传动系中的主壳体配合。动力传递单元可以包括被配置为选择性地接合和分离悬臂式环形齿轮组件的至少一个接合机构。

5. 发明申请

US20080103018A1 System for Identifying Position of Locking Differential 审中-公开
标题翻译：识别锁定差分位置的系统
公开(公告)号：US20080103018A1
公开(公告)日：2008-05-01
申请号：US11662843
申请日：2005-09-16
申请人： Brent Michael Peura , Robert Genway-Haden
发明人： Brent Michael Peura , Robert Genway-Haden
IPC分类号： B60K23/04 , G06F7/00
CPC分类号： F16H48/22 , F16H48/08 , F16H48/24 , F16H48/30 , F16H48/34 , F16H2048/204 , F16H2048/346 , Y10T477/606
摘要： The application aims at determining the locked or unlocked state of a differential (10). According to a first aspect, the determination is carried out on basis of a speed difference of output shafts (16, 18) using speed sensors (36, 38). Steering angle may be used as further input. In a second aspect, a sensing system (70) senses actuating pressure, voltage or current of an actuating mechanism (44). In a third aspect, the first and second aspects can be combined.
摘要翻译：该应用旨在确定差速器（10）的锁定或解锁状态。根据第一方面，基于使用速度传感器（36,38）的输出轴（16,18）的速度差进行判定。转向角可用作进一步的输入。在第二方面，感测系统（70）感测致动机构（44）的致动压力，电压或电流。在第三方面中，可以组合第一和第二方面。

6. 发明授权

US06412589B1 Torque arm assembly for a motor vehicle 失效
公开(公告)号：US06412589B1
公开(公告)日：2002-07-02
申请号：US09714931
申请日：2000-11-17
申请人： John A. Barlage , Richard D. Frazer , Theodor Gassmann , Robert Genway-Haden , Werner Hoffmann , Philip Hutula
发明人： John A. Barlage , Richard D. Frazer , Theodor Gassmann , Robert Genway-Haden , Werner Hoffmann , Philip Hutula
IPC分类号： B60K1700
CPC分类号： B60K23/0808 , B60K17/00 , B60K17/22 , B60K17/344 , B60K17/351 , F16D3/845 , F16D25/0638 , F16D35/02 , F16D43/284 , F16D2200/006
摘要： An all wheel drive system for a motor vehicle comprising a front differential, a pair of front halfshaft assemblies operatively connected to the front differential whereby the front differential supplies torque to the pair of front half shaft assemblies, each of the pair of front half shaft assemblies connected to a respective front wheel, a power takeoff unit operatively connected to the front differential, a constant velocity joint connected to the power takeoff unit whereby the front differential supplies torque to the constant velocity joint through the power takeoff unit, a first propshaft having a first end and a second end, the first end connected to the constant velocity joint, a plunging constant velocity joint connected to the second end of the first propshaft, a second propshaft having a first end and a second end, the first end connected to the plunging constant velocity joint, a universal joint having a first end and a second end, the first end of the universal joint connected to the second end of the second propshaft, a self contained speed sensing torque transfer device connected to the second end of the universal joint such that torque is selectively transferrable when the self contained speed sensing torque transfer device is engaged, the self contained speed sensing torque transfer device including, a hub connected to a first set of friction plates, the hub also connected to the second end of the universal joint, a housing connected to a second set of friction plates whereby the first and second set of friction plates are disposed in a selectively interconnecting relationship; a piston located adjacent the first and second set of friction plates, a self contained shear pump for generating a pressure proportional to the speed difference between the hub and the housing, the pump comprising, a feed disc affixed to the hub, a fluid reservoir, a pump disc affixed to the housing and in fluid communication with the fluid reservoir, the pump disc having a circumferential pumping groove and at least one connecting hole forming a shear channel with the feed disc, the pump generating pressure on the piston at a set speed difference such that the piston transmits pressure to the first and second set of friction plates and torque is thereby transferable from the first set of friction plates to the second set of friction plate thereby transferring torque to the housing, a rear differential connected to the housing of the speed sensing torque transfer device, and a pair of rear halfshaft assemblies operatively connected to the rear differential for transferring torque to the rear halfshaft assemblies, each of the rear halfshaft assemblies connected to a respective rear wheel whereby under normal operating conditions the all wheel drive system provides substantially all torque to the front differential, and in a slip condition when either of the front wheels begins to slip the front differential rotates at a higher speed than the rear differential and the self contained speed sensing torque transfer device engages thereby providing torque to the rear differential until the slip condition is resolved whereupon substantially all torque is transferred back to the front wheels.

7. 发明授权

US06209673B1 All wheel drive system for a motor vehicle 失效
公开(公告)号：US06209673B1
公开(公告)日：2001-04-03
申请号：US09272093
申请日：1999-03-18
申请人： John A. Barlage , Richard D. Frazer , Theodor Gassmann , Robert Genway-Haden , Werner Hoffmann , Philip Hutula
发明人： John A. Barlage , Richard D. Frazer , Theodor Gassmann , Robert Genway-Haden , Werner Hoffmann , Philip Hutula
IPC分类号： B60K17344
CPC分类号： B60K23/0808 , B60K17/00 , B60K17/22 , B60K17/344 , B60K17/351 , F16D3/845 , F16D25/0638 , F16D35/02 , F16D43/284 , F16D2200/006
摘要： An all wheel drive system for a motor vehicle comprising a front differential, a pair of front halfshaft assemblies operatively connected to the front differential whereby the front differential supplies torque to the pair of front half shaft assemblies, each of the pair of front half shaft assemblies connected to a respective front wheel, a power takeoff unit operatively connected to the front differential, a constant velocity joint connected to the power takeoff unit whereby the front differential supplies torque to the constant velocity joint through the power takeoff unit, a first propshaft having a first end and a second end, the first end connected to the constant velocity joint, a plunging constant velocity joint connected to the second end of the first propshaft, a second propshaft having a first end and a second end, the first end connected to the plunging constant velocity joint, a universal joint having a first end and a second end, the first end of the universal joint connected to the second end of the second propshaft, a self contained speed sensing torque transfer device connected to the second end of the universal joint such that torque is selectively transferable when the self contained speed sensing torque transfer device is engaged, the self contained speed sensing torque transfer device including, a hub connected to a first set of friction plates, the hub also connected to the second end of the universal joint, a housing connected to a second set of friction plates whereby the first and second set of friction plates are disposed in a selectively interconnecting relationship; a piston located adjacent the first and second set of friction plates, a self contained shear pump for generating a pressure proportional to the speed difference between the hub and the housing, the pump comprising, a feed disc affixed to the hub, a fluid reservoir, a pump disc affixed to the housing and in fluid communication with the fluid reservoir, the pump disc having a circumferential pumping groove and at least one connecting hole forming a shear channel with the feed disc, the pump generating pressure on the piston at a set speed difference such that the piston transmits pressure to the first and second set of friction plates and torque is thereby transferable from the first set of friction plates to the second set of friction plate thereby transferring torque to the housing, a rear differential connected to the housing of the speed sensing torque transfer device, and a pair of rear halfshaft assemblies operatively connected to the rear differential for transferring torque to the rear halfshaft assemblies, each of the rear halfshaft assemblies connected to a respective rear wheel whereby under normal operating conditions the all wheel drive system provides substantially all torque to the front differential, and in a slip condition when either of the front wheels begins to slip the front differential rotates at a higher speed than the rear differential and the self contained speed sensing torque transfer device engages thereby providing torque to the rear differential until the slip condition is resolved whereupon substantially all torque is transferred back to the front wheels.

8. 发明申请

US20070099713A1 Internal absorber for a shaft assembly 有权
标题翻译：用于轴组件的内部吸收器
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。

9. 发明授权

US07488257B1 Multiple-tube propeller shaft assembly 有权
标题翻译：多管螺旋桨轴总成
公开(公告)号：US07488257B1
公开(公告)日：2009-02-10
申请号：US11179897
申请日：2005-07-12
申请人： Danny Lee Booker , Robert Genway-Haden , James Lyon
发明人： Danny Lee Booker , Robert Genway-Haden , James Lyon
IPC分类号： F16D3/06
CPC分类号： F16D3/06 , B60K17/22 , Y10T403/7026
摘要： A multiple-tube propeller shaft assembly includes a first tube with a plurality of splines defining a splined portion, a second tube with a plurality of splines defining a splined portion, and a third tube with a plurality of splines defining a splined portion. In an embodiment, one end of the third tube is telescopically received within the first tube in a slip tube spline connection, while the other end is received within the second tube in a locked tube spline connection. In another embodiment, the first tube is telescopically received in one end of the third tube in a slip tube spline connection, while the second tube is received in the other end of the third tube in a locked tube spline connection. The propeller shaft assembly can be tuned to absorb crash energy between 0 and 50 kN.
摘要翻译：多管螺旋桨轴组件包括具有限定花键部分的多个花键的第一管，具有限定花键部分的多个花键的第二管和具有限定花键部分的多个花键的第三管。在一个实施例中，第三管的一端可伸缩地容纳在第一管中，以滑管花键连接，而另一端以锁定的管花键连接容纳在第二管内。在另一个实施例中，第一管以可滑动的花键连接方式可伸缩地容纳在第三管的一端中，而第二管以锁定的管花键连接的方式被容纳在第三管的另一端。可以调节传动轴组件以吸收0至50 kN之间的碰撞能量。

10. 发明授权

US07416491B2 Internal absorber for a shaft assembly 有权
标题翻译：用于轴组件的内部吸收器
公开(公告)号：US07416491B2
公开(公告)日：2008-08-26
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： F16F7/108
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。

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