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1. 发明申请

US20080234091A1 Transfer Case with Overdrive Mode 有权
标题翻译：带超速模式的传送箱
公开(公告)号：US20080234091A1
公开(公告)日：2008-09-25
申请号：US12036351
申请日：2008-02-25
申请人： Aaron Ronk , Matt Phalen , Christopher J. Decker , Nancy Mintonye , John D. Zalewski
发明人： Aaron Ronk , Matt Phalen , Christopher J. Decker , Nancy Mintonye , John D. Zalewski
IPC分类号： F16H37/02
CPC分类号： B60K17/3467 , F16H3/54 , F16H2200/0034
摘要： A transfer case includes an input shaft and first and second output shafts. An overdrive unit is driven at an increased speed relative to the input shaft. A clutch is operable in a first position to establish a drive connection between the input shaft and the first output shaft. The clutch is further operable in a second position to establish a drive connection between the overdrive unit and the first output shaft. An actuator is driven by a motor for moving the clutch between its first and second positions. The actuator includes an axially movable fixed disk fixed for rotation with an output member of the overdrive unit. The shift engages an axially movable sleeve of the clutch.
摘要翻译：传送箱包括输入轴和第一和第二输出轴。过速驱动单元以相对于输入轴的增加的速度被驱动。离合器可在第一位置操作以在输入轴和第一输出轴之间建立驱动连接。该离合器可进一步在第二位置操作，以在过驱动单元和第一输出轴之间建立驱动连接。致动器由马达驱动，用于使离合器在其第一和第二位置之间移动。致动器包括可固定的用于与过驱动单元的输出构件一起旋转的可轴向移动的固定盘。换档接合离合器的可轴向移动的套筒。

2. 发明授权

US08079928B2 Transfer case with overdrive mode 有权
标题翻译：带超速模式的转箱
公开(公告)号：US08079928B2
公开(公告)日：2011-12-20
申请号：US12036351
申请日：2008-02-25
申请人： Aaron Ronk , Matt Phalen , Christopher J. Decker , Nancy Mintonye , John D. Zalewski
发明人： Aaron Ronk , Matt Phalen , Christopher J. Decker , Nancy Mintonye , John D. Zalewski
IPC分类号： F16H37/06
CPC分类号： B60K17/3467 , F16H3/54 , F16H2200/0034
摘要： A transfer case includes an input shaft and first and second output shafts. An overdrive unit is driven at an increased speed relative to the input shaft. A clutch is operable in a first position to establish a drive connection between the input shaft and the first output shaft. The clutch is further operable in a second position to establish a drive connection between the overdrive unit and the first output shaft. An actuator is driven by a motor for moving the clutch between its first and second positions. The actuator includes an axially movable fixed disk fixed for rotation with an output member of the overdrive unit. The shift engages an axially movable sleeve of the clutch.
摘要翻译：传送箱包括输入轴和第一和第二输出轴。过速驱动单元以相对于输入轴的增加的速度被驱动。离合器可在第一位置操作以在输入轴和第一输出轴之间建立驱动连接。该离合器可进一步在第二位置操作，以在过驱动单元和第一输出轴之间建立驱动连接。致动器由马达驱动，用于使离合器在其第一和第二位置之间移动。致动器包括可固定的用于与过驱动单元的输出构件一起旋转的可轴向移动的固定盘。换档接合离合器的可轴向移动的套筒。

3. 发明授权

US06173624B1 Integrated cam and shift fork assembly 失效
标题翻译：集成凸轮和换档组件
公开(公告)号：US06173624B1
公开(公告)日：2001-01-16
申请号：US09178125
申请日：1998-10-23
申请人： Christopher J. Decker
发明人： Christopher J. Decker
IPC分类号： B60K1734
CPC分类号： F16H63/18 , B60K17/344 , F16H63/304 , F16H63/32 , F16H2063/3056 , Y10T74/19279 , Y10T74/20183
摘要： An integrated cam and shift fork assembly is disposed on a rotating shift rail. The shift fork assembly includes a cylindrical body having a helical cam at one end. Adjacent the cam end of the body is a cam follower secured to the rotating shift rail. The opposite end of the body either includes a second cam and suitably disposed cam follower or a flat surface engaged by a return spring. The rotating shift rail is driven by an electric motor through a suitable speed reducing and torque increasing drive such as a worm gear set. One or both of the aforementioned cam configurations may be utilized in a transfer case on a single shift rail to, for example, select a high or low speed range, couple the primary and secondary drive lines together or both.
摘要翻译：集成的凸轮和换档组件设置在旋转的换档导轨上。换档组件包括在一端具有螺旋凸轮的圆柱体。靠近本体的凸轮端部的是凸轮从动件，该凸轮从动件固定到旋转的换档导轨上。本体的相对端部包括第二凸轮和合适地设置的凸轮从动件或由回位弹簧接合的平坦表面。旋转的换档导轨由电动机通过适当的减速和扭矩增加驱动（例如蜗轮组）驱动。上述凸轮构造中的一个或两个可以用于单个换档导轨上的传送箱中，以便例如选择高速或低速范围，将主驱动线与辅助驱动线连接在一起或两者连接。

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