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1. 发明授权

US08844390B2 Dual clutch transmission and dual clutch accuators thereof 有权
标题翻译：双离合器变速器和双离合器调节器
公开(公告)号：US08844390B2
公开(公告)日：2014-09-30
申请号：US12903617
申请日：2010-10-13
申请人： Thomas Bowen , Nam Huh
发明人： Thomas Bowen , Nam Huh
IPC分类号： F16H3/08 , F16D23/12 , F16H3/00 , F16D21/06 , F16D23/14 , F16H3/093
CPC分类号： F16H3/08 , F16D21/06 , F16D23/12 , F16D2021/0646 , F16D2021/0692 , F16D2023/141 , F16H3/006 , F16H2003/0931
摘要： A dual clutch transmission with multiple gears operatively coupled thereto, comprises: first and second input shafts coaxially arranged to each other; a first clutch operatively coupled with the first input shaft to drive the transmission with a gear selected from a first set of non-consecutively numbered gears; a second clutch coaxially arranged with the first clutch and operatively coupled with the second input shaft to drive the transmission with a gear selected from a second set of non-consecutively numbered gears; first and second clutch actuating devices, each including an actuator and a pivot member, each pivot member operatively coupled between the actuator and a clutch applicator of cylindrical shape to move its clutch applicator for clutch operation; and a plurality of first and second clutch levers received in a clutch retaining housing in a circularly and alternately arranged pattern. The first and second clutch levers are configured to move the first and second clutches, respectively. The cylindrically shaped clutch applicator of the first clutch actuating device is disposed coaxially with the cylindrically shaped clutch applicator of the second clutch actuating device, and the first clutch levers and the second clutch levers can operate independently to each other upon movement of the first clutch applicator or the second clutch applicator to perform a selective clutch operation between the first and second clutches.
摘要翻译：具有与其可操作地连接的多个齿轮的双离合器变速器包括：彼此同轴布置的第一和第二输入轴; 第一离合器，其与第一输入轴可操作地联接，以用选自第一组非连续编号的齿轮的档位来驱动变速器; 与所述第一离合器同轴地布置的第二离合器，并且与所述第二输入轴可操作地联接以利用选自第二组非连续编号的齿轮的档位驱动所述变速器; 第一和第二离合器致动装置，每个包括致动器和枢转构件，每个枢转构件可操作地联接在致动器和圆柱形形式的离合器施加器之间，以移动其离合器施加器用于离合器操作; 多个第一和第二离合器杆以圆形和交替排列的图案容纳在离合器保持壳体中。第一和第二离合器杆分别构造成移动第一和第二离合器。第一离合器致动装置的圆柱形离合器施加器与第二离合器致动装置的圆柱形离合器施加器同轴设置，并且当第一离合器施加器运动时第一离合器杆和第二离合器杆可以彼此独立地操作或第二离合器施加器，以在第一和第二离合器之间执行选择性离合器操作。

2. 发明授权

US08505403B2 Gear shifting actuator and method of shifting gear ratios 有权
标题翻译：变速执行机构及齿轮比变速方法
公开(公告)号：US08505403B2
公开(公告)日：2013-08-13
申请号：US12761163
申请日：2010-04-15
申请人： Thomas Bowen , Nam Huh
发明人： Thomas Bowen , Nam Huh
IPC分类号： F16H61/32
CPC分类号： F16H61/26 , F16H3/006 , F16H61/688 , F16H63/20 , Y10T74/19074 , Y10T74/19228 , Y10T74/19251 , Y10T74/20018 , Y10T74/2003 , Y10T74/20183
摘要： A gear shifting device for shifting gears of a transmission comprises: at least one guide rail each extending in a longitudinal axis thereof; a plurality of shift effecting members (e.g., shift forks or the like) configured to move a plurality of corresponding sliding sleeves coupled to the guide rail for shifting gears upon actuation of a shift actuator, the shift effecting members each having a terminal end portion with a finger receiving opening formed therein, the finger receiving opening extending in a direction generally parallel to the longitudinal axis of the guide rail; and a shift shaft extending in a direction generally parallel to the longitudinal axis of the guide rail, the shift shaft having a shift finger coupled thereto. The shift shaft is rotatable to pivotally position the shift finger at locations aligned with the finger receiving openings of the shift effecting members, and is also displaceable in the longitudinal direction in the finger receiving openings to move the shift effecting members to effect a gear shifting operation. Methods of shifting gears with a gear shifting device are also disclosed.
摘要翻译：用于变速器的变速器的变速装置包括：至少一个导轨，每个导轨沿其纵向轴线延伸; 多个移位效应构件（例如，换档叉等），其配置成移动多个相应的滑动套筒，该多个相应的滑动套筒联接到导轨，用于在换档致动器致动时换档，换档效果构件各自具有末端部分其中形成有手指接收开口，所述手指接收开口沿大致平行于所述导轨的纵向轴线的方向延伸; 以及沿大致平行于导轨的纵向轴线的方向延伸的换档轴，换档轴具有与其相连接的换档拨叉。换档轴是可旋转的，以便将换档指头枢转地定位在与换档效应构件的手指接收开口对准的位置处，并且还可以在手指接收开口中沿纵向方向移位，以移动换档效果构件以实现换档操作。还公开了用换档装置换档的方法。

3. 发明申请

US20070144860A1 Transfer case with moving coil clutch actuator operator 审中-公开
标题翻译：带动圈式离合器执行机构的转运箱
公开(公告)号：US20070144860A1
公开(公告)日：2007-06-28
申请号：US11315693
申请日：2005-12-22
申请人： Thomas Bowen , Jin Kim
发明人： Thomas Bowen , Jin Kim
IPC分类号： F16D27/115
CPC分类号： F16D27/115 , F16D27/004
摘要： A new transfer case with a new and improved clutch actuator and operator is disclosed. The operator is operably connected to a first element of a ball ramp type transfer case clutch actuator that can be rotated, relative to a second element of the clutch actuator, to effect or release compression in the disk pack of the transfer case clutch. The operator comprises a moving coil linear actuator having a stationary magnet and a coil that is mounted adjacent to the stationary magnet for reciprocating movement which is controlled by controlling the flow of current through the coil. Linear movement of the coil is translated into rotational movement of the first element of the clutch actuator by a connecting rod.
摘要翻译：公开了一种具有新的和改进的离合器致动器和操作器的新的传送箱。操作者可操作地连接到滚珠斜坡式传送箱离合器致动器的第一元件，该第一元件可相对于离合器致动器的第二元件旋转，以实现或释放转移壳离合器的盘片中的压缩。操作者包括一个具有固定磁铁和一个线圈的活动线圈线性致动器，该线圈靠近用于往复运动的固定磁体安装，该线圈通过控制通过线圈的电流流动来控制。线圈的线性运动通过连杆转换成离合器致动器的第一元件的旋转运动。

4. 发明申请

US20050261099A1 Torque distributing differential assembly 失效
标题翻译：扭矩分配差动装置
公开(公告)号：US20050261099A1
公开(公告)日：2005-11-24
申请号：US10849994
申请日：2004-05-20
申请人： Thomas Bowen
发明人： Thomas Bowen
IPC分类号： B60K23/08 , B60W10/10 , F16H37/08 , F16H48/30
CPC分类号： F16H48/295 , B60K23/0808 , B60W10/14 , F16H48/08 , F16H48/10 , F16H48/22 , F16H48/30 , F16H48/34 , F16H2048/204 , F16H2048/343 , F16H2048/346 , F16H2048/423
摘要： A drive axle assembly includes first and second axleshafts connected to a pair of wheels and a drive mechanism operable to selectively couple a driven input shaft to one or both of the axleshafts. The drive mechanism includes a differential assembly, a planetary gear assembly operably disposed between the differential assembly and the first axleshafts and first and second mode clutches. The first mode clutch is operable with the planetary gear assembly to increase the rotary speed of the first axleshaft which, in turn, causes a corresponding decrease in the rotary speed of the second axleshaft. The second mode clutch is operable with the planetary gear assembly to decrease the rotary speed of the first axleshaft so as to cause an increase in the rotary speed of the second axleshaft. A control system controls actuation of both mode clutches.
摘要翻译：驱动轴组件包括连接到一对车轮的第一和第二轴轴和可操作以选择性地将从动输入轴联接到轴轴中的一个或两个的驱动机构。驱动机构包括差速器组件，可操作地设置在差速器组件和第一轴轴之间的行星齿轮组件以及第一和第二模式离合器。第一模式离合器可与行星齿轮组件一起操作，以增加第一轴轴的转速，这进而导致第二轴轴的转速的相应减小。第二模式离合器可与行星齿轮组件一起操作以减小第一轴轴的转速，从而使第二轴轴的转速增加。一个控制系统控制两个模式离合器的启动。

5. 发明申请

US20050261098A1 Torque vectoring drive axle assembly 失效
标题翻译：扭矩矢量驱动轴总成
公开(公告)号：US20050261098A1
公开(公告)日：2005-11-24
申请号：US10852620
申请日：2004-05-24
申请人： Thomas Bowen
发明人： Thomas Bowen
IPC分类号： B60K23/08 , B60W10/10 , B60W40/10 , F16H37/08 , F16H48/30
CPC分类号： F16H48/22 , B60K23/0808 , B60W10/14 , B60W40/11 , B60W40/112 , B60W40/114 , F16H48/10 , F16H48/11 , F16H48/30 , F16H48/34 , F16H2048/106 , F16H2048/204 , F16H2048/343 , F16H2048/346
摘要： A drive axle assembly includes first and second axleshafts connected to a pair of wheels and a drive mechanism operable to selectively couple a driven input shaft to one or both of the axleshafts. The drive mechanism includes a differential, a speed changing unit operably disposed between the differential assembly and the first and second axleshafts, and first and second mode clutches. The first mode clutch is operable to increase the rotary speed of the first axleshaft which, in turn, causes a corresponding decrease in the rotary speed of the second axleshaft. The second mode clutch is operable to increase the rotary speed of the second axleshaft so as to cause a decrease in the rotary speed of the first axleshaft. A control system controls actuation of both mode clutches.
摘要翻译：驱动轴组件包括连接到一对车轮的第一和第二轴轴和可操作以选择性地将从动输入轴联接到轴轴中的一个或两个的驱动机构。驱动机构包括差速器，可操作地设置在差速器组件和第一和第二轴轴之间的变速单元，以及第一和第二模式离合器。第一模式离合器可操作以增加第一轴轴的转速，这反过来又导致第二轴轴的转速的相应降低。第二模式离合器可操作以增加第二轴轴的转速，从而导致第一轴轴的转速降低。一个控制系统控制两个模式离合器的启动。

6. 发明申请

US20050176543A1 Torque vectoring drive mechanism having a power sharing control system 失效
标题翻译：具有功率共享控制系统的扭矩矢量驱动机构
公开(公告)号：US20050176543A1
公开(公告)日：2005-08-11
申请号：US11043795
申请日：2005-01-26
申请人： Malcolm Kirkwood , Thomas Bowen
发明人： Malcolm Kirkwood , Thomas Bowen
IPC分类号： B60K17/35 , B60K23/08 , F16H3/72
CPC分类号： B60K17/35 , B60K23/0808 , F16H48/10
摘要： A torque transfer mechanism is provided for controlling the magnitude of a clutch engagement force exerted on a multi-plate clutch assembly that is operably disposed between a first rotary and a second rotary member. The torque transfer mechanism includes a clutch actuator assembly for generating and applying a clutch engagement force on the clutch assembly. The clutch actuator assembly includes an electric motor/brake unit and a torque/force conversion mechanism. The motor/brake unit can be operated in either of a motor mode or a brake mode to cause bi-directional linear movement of an output member of the torque/force conversion mechanism. The thrust force generated by the torque/force conversion mechanism is applied to the clutch assembly. The dual mode feature of the electric motor/brake unit significantly reduces the power requirements. A torque vectoring drive axle is equipped with a pair of such torque transfer mechanisms.
摘要翻译：提供了一种扭矩传递机构，用于控制施加在可操作地设置在第一旋转部件和第二旋转部件之间的多板式离合器组件上的离合器接合力的大小。扭矩传递机构包括用于在离合器组件上产生和施加离合器接合力的离合器致动器组件。离合器致动器组件包括电动机/制动单元和扭矩/力转换机构。马达/制动单元可以在马达模式或制动模式中进行操作，以使扭矩/力转换机构的输出构件双向线性移动。由转矩/力转换机构产生的推力施加到离合器组件。电动机/制动单元的双重模式特性显着降低了电力需求。扭矩矢量驱动轴配备有一对这样的扭矩传递机构。

7. 发明申请

US20050159264A1 Torque vectoring drive units with worm driven ball screw clutches 有权
标题翻译：扭矩矢量驱动装置带有蜗杆驱动的滚珠丝杠离合器
公开(公告)号：US20050159264A1
公开(公告)日：2005-07-21
申请号：US11037777
申请日：2005-01-18
申请人： Dumitru Puiu , Thomas Bowen
发明人： Dumitru Puiu , Thomas Bowen
IPC分类号： F16D27/00 , F16D28/00 , F16H37/08
CPC分类号： F16D28/00 , F16D27/004 , F16H48/08 , F16H48/10
摘要： A torque transfer mechanism for controlling the magnitude of a clutch engagement force exerted on a clutch pack that is operably disposed between a first rotary member and a second rotary member includes an actuator having an inner sleeve, an outer sleeve, and a plurality of balls. The inner sleeve is supported for rotation relative to the first rotary member and each of the inner and outer sleeves includes a spiral groove aligned with the other. The balls are positioned within the spiral grooves between the inner and outer sleeves. An electric motor selectively rotates one of the inner and outer sleeves so as to induce axial movement of the other of the inner and outer sleeves to engage the clutch.
摘要翻译：用于控制作用在离合器组件上的可操作地设置在第一旋转构件和第二旋转构件之间的离合器接合力的大小的扭矩传递机构包括具有内套筒，外套筒和多个球的致动器。内套筒被支撑成相对于第一旋转构件旋转，并且每个内套筒和外套筒都包括与另一个对准的螺旋槽。球定位在内套筒和外套筒之间的螺旋槽内。电动机选择性地旋转内套筒和外套筒中的一个，以便引起另一个内套筒和外套筒的轴向移动以接合离合器。

8. 发明授权

US5251646A Protective covering for a sphygmomanometer cuff 失效
标题翻译：血压计袖带的防护罩
公开(公告)号：US5251646A
公开(公告)日：1993-10-12
申请号：US905395
申请日：1992-06-29
申请人： Thomas Bowen
发明人： Thomas Bowen
IPC分类号： A61B5/022 , A61B19/08 , A61B5/00
CPC分类号： A61B5/02233 , A61B46/10 , A61B46/20 , Y10S128/15
摘要： A disposable protective covering, structured to completely contain a cuff of sphygmomanometer, the covering including a flexible material sleeve having a front and rear panel which are attached to one another along a top edge and opposite side edges so as to define a pouch wherein the cuff is to be contained. A flap portion formed in the rear panel is adapted to be tucked into the pouch to fully enclose and contain the cuff, the flap portion including an access opening formed there so that hoses attached to the cuff may protrude from the sleeve while the cuff is protectively contained therein, the sleeve being structured for fastening about a user's arm, much like the cuff itself is ordinarily fastened.
摘要翻译：构造成完全容纳血压计袖带的一次性保护罩，该覆盖物包括一柔性材料套筒，该柔性材料套筒具有一前壁和后面板，该前后板沿着顶边缘和相对的侧边缘彼此附接以便限定一个袋，被包含形成在后面板中的翼片部分适于被卷入袋中以完全包围并容纳袖带，该翼片部分包括形成在其上的进入开口，使得附接到袖带的软管可以从袖套突出，而袖带是保护性的所述套筒被构造成用于紧固使用者的手臂，非常类似于袖带本身通常被固定。

9. 发明授权

US07601089B2 Power transfer unit with torque vectoring drive mechanism 失效
标题翻译：功率传递单元，具有转矩矢量驱动机构
公开(公告)号：US07601089B2
公开(公告)日：2009-10-13
申请号：US11894527
申请日：2007-08-21
申请人： Sankar K. Mohan , Anupam Sharma , Thomas Bowen
发明人： Sankar K. Mohan , Anupam Sharma , Thomas Bowen
IPC分类号： F16H48/20
CPC分类号： F16H48/30 , B60K17/16 , B60K17/3462 , B60K23/0808 , B60W10/14 , B60W40/11 , B60W40/112 , B60W40/114 , F16H48/10 , F16H48/11 , F16H48/22 , F16H48/295 , F16H48/34 , F16H2048/106 , F16H2048/204 , F16H2048/343 , F16H2048/346
摘要： A drive axle assembly includes first and second axleshafts connected to a pair of wheels and a drive mechanism operable to selectively couple a driven input shaft to one or both of the axleshafts. The drive mechanism includes a differential, a speed changing unit operably disposed between the differential assembly and the first and second axleshafts, first and second mode clutches and a brake unit. The first mode clutch is operable to increase the rotary speed of the first axleshaft which, in turn, causes a corresponding decrease in the rotary speed of the second axleshaft. The second mode clutch is operable to increase the rotary speed of the second axleshaft so as to cause a decrease in the rotary speed of the first axleshaft. The brake unit is operable to engage the speed changing unit. A control system controls actuation of both mode clutches.
摘要翻译：驱动轴组件包括连接到一对车轮的第一和第二轴轴和可操作以选择性地将从动输入轴联接到轴轴中的一个或两个的驱动机构。驱动机构包括差速器，变速单元，可操作地设置在差速器组件与第一和第二轴轴之间，第一和第二模式离合器以及制动单元。第一模式离合器可操作以增加第一轴轴的转速，这反过来又导致第二轴轴的转速的相应降低。第二模式离合器可操作以增加第二轴轴的转速，从而导致第一轴轴的转速降低。制动单元可操作以接合变速单元。一个控制系统控制两个模式离合器的启动。

10. 发明申请

US20080004149A1 Power transfer unit with torque vectoring drive mechanism 失效
标题翻译：功率传递单元，具有转矩矢量驱动机构
公开(公告)号：US20080004149A1
公开(公告)日：2008-01-03
申请号：US11894527
申请日：2007-08-21
申请人： Sankar Mohan , Anupam Sharma , Thomas Bowen
发明人： Sankar Mohan , Anupam Sharma , Thomas Bowen
IPC分类号： F16H48/06
CPC分类号： F16H48/30 , B60K17/16 , B60K17/3462 , B60K23/0808 , B60W10/14 , B60W40/11 , B60W40/112 , B60W40/114 , F16H48/10 , F16H48/11 , F16H48/22 , F16H48/295 , F16H48/34 , F16H2048/106 , F16H2048/204 , F16H2048/343 , F16H2048/346
摘要： A drive axle assembly includes first and second axleshafts connected to a pair of wheels and a drive mechanism operable to selectively couple a driven input shaft to one or both of the axleshafts. The drive mechanism includes a differential, a speed changing unit operably disposed between the differential assembly and the first and second axleshafts, first and second mode clutches and a brake unit. The first mode clutch is operable to increase the rotary speed of the first axleshaft which, in turn, causes a corresponding decrease in the rotary speed of the second axleshaft. The second mode clutch is operable to increase the rotary speed of the second axleshaft so as to cause a decrease in the rotary speed of the first axleshaft. The brake unit is operable to engage the speed changing unit. A control system controls actuation of both mode clutches.
摘要翻译：驱动轴组件包括连接到一对车轮的第一和第二轴轴和可操作以选择性地将从动输入轴联接到轴轴中的一个或两个的驱动机构。驱动机构包括差速器，变速单元，可操作地设置在差速器组件与第一和第二轴轴之间，第一和第二模式离合器以及制动单元。第一模式离合器可操作以增加第一轴轴的转速，这反过来又导致第二轴轴的转速的相应降低。第二模式离合器可操作以增加第二轴轴的转速，从而导致第一轴轴的转速降低。制动单元可操作以接合变速单元。一个控制系统控制两个模式离合器的启动。

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