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11. 发明授权

US07127889B1 Zero turn transaxle 有权
标题翻译：零转驱动桥
公开(公告)号：US07127889B1
公开(公告)日：2006-10-31
申请号：US11112432
申请日：2005-04-22
申请人： Michael L. Bennett , Thomas J. Langenfeld , Matthew C. Roney , Shane A. Deters
发明人： Michael L. Bennett , Thomas J. Langenfeld , Matthew C. Roney , Shane A. Deters
IPC分类号： F16D31/02 , F16D39/00
CPC分类号： F16D31/02 , B60K17/105 , F16H39/14
摘要： A hydraulic drive apparatus having a pair of hydraulic pumps and a pair of hydraulic motors mounted on a common center section in a housing is disclosed. Each hydraulic motor is engaged to an adjustable swash plate located in the transmission housing for adjusting the fluid displacement thereof and an actuator mechanism for adjusting the position of the swash plate. Separate axle housings are mounted on the ends of the transmission housing for housing output axles that are operatively connected to the output shafts of the respective hydraulic motors.
摘要翻译：公开了一种液压驱动装置，其具有一对液压泵和一对安装在壳体中的公共中心部分上的液压马达。每个液压马达接合到位于变速器壳体中的可调节斜盘，用于调节其流体位移，以及用于调节斜盘位置的致动器机构。单独的轴壳体安装在变速器壳体的端部上，用于壳体输出轴，其可操作地连接到各个液压马达的输出轴。

12. 发明授权

US06843056B1 Zero turn transaxle 有权
标题翻译：零转驱动桥
公开(公告)号：US06843056B1
公开(公告)日：2005-01-18
申请号：US10386233
申请日：2003-03-11
申请人： Thomas J. Langenfeld , Matthew C. Roney , Shane A. Deters , Daryl Smothers , J. David Pratt , Raymond Hauser
发明人： Thomas J. Langenfeld , Matthew C. Roney , Shane A. Deters , Daryl Smothers , J. David Pratt , Raymond Hauser
IPC分类号： B60K17/10 , F04B1/32 , F04B23/06 , F16H39/14 , F16D31/02
CPC分类号： F04B23/06 , B60K17/105 , F04B1/324 , F16H39/14
摘要： A transaxle comprised of a hydrostatic transmission mounted in a transmission housing and having a pair of hydraulic pumps and hydraulic motors operatively connected together through a center section mounted in the housing. First and second axle housings are mounted on opposite ends of the transmission housing, with output axles mounted in the axle housings and connected to the respective hydraulic motors.
摘要翻译：一种变速驱动桥，包括安装在变速箱壳体中的静液压传动装置，并具有通过安装在壳体中的中心部分可操作地连接在一起的一对液压泵和液压马达。第一和第二轴壳体安装在变速器壳体的相对端上，输出轴安装在轴壳体中并连接到相应的液压马达。

13. 发明授权

US06672058B1 Zero turn transaxle 有权
标题翻译：零转驱动桥
公开(公告)号：US06672058B1
公开(公告)日：2004-01-06
申请号：US10386234
申请日：2003-03-11
申请人： Thomas J. Langenfeld , Matthew C. Roney , Shane A. Deters , Daryl Smothers , Raymond Hauser
发明人： Thomas J. Langenfeld , Matthew C. Roney , Shane A. Deters , Daryl Smothers , Raymond Hauser
IPC分类号： F16H5702
CPC分类号： B60K17/105 , B60Y2200/223 , F16H39/04 , F16H2057/02052
摘要： A transaxle having a transmission housing forming a hydraulic sump and a hydrostatic transmission mounted in the sump. The hydrostatic transmission comprises a center section having hydraulic porting mounted therein and a pair of hydraulic pumps and hydraulic motors mounted on the center section. A first axle housing is mounted on one end of the transmission housing, and has a first output axle mounted therein and connected to one of the hydraulic motors and a second axle housing is mounted on the opposite end of the transmission housing, and has a second output axle mounted therein and connected to the second hydraulic motor. A vehicle incorporating a dual hydrostatic transaxle is also disclosed.
摘要翻译：具有形成液压油槽的变速器壳体和安装在油底壳中的静压变速器的变速驱动桥。静液压变速器包括安装在其中的液压端口的中心部分和安装在中心部分上的一对液压泵和液压马达。第一轴壳体安装在变速器壳体的一端，并且具有安装在其中并连接到一个液压马达的第一输出轴，并且第二轴壳体安装在变速器壳体的相对端上，并且具有第二轴壳体输出轴安装在其中并连接到第二液压马达。还公开了结合双液压驱动桥的车辆。

14. 发明授权

US08245509B1 Zero turn transaxle 有权
标题翻译：零转驱动桥
公开(公告)号：US08245509B1
公开(公告)日：2012-08-21
申请号：US12945175
申请日：2010-11-12
申请人： Thomas J. Langenfeld , Matthew C. Roney , Shane A. Deters , Raymond Hauser
发明人： Thomas J. Langenfeld , Matthew C. Roney , Shane A. Deters , Raymond Hauser
IPC分类号： F16H57/02 , B60K17/10
CPC分类号： F04B23/06 , B60K17/105 , F04B1/324 , F16H39/14
摘要： A drive mechanism comprising a transmission housing with a transmission disposed therein and driven by a prime mover. A first axle drive mechanism is disposed in a first housing and driven by a first output shaft that extends from a first end of the transmission housing. A first drive axle is driven by the first axle drive mechanism and drives a first wheel. A second axle drive mechanism is disposed in a second housing and driven by a second output shaft that extends from a second end of the transmission housing. A second drive axle is driven by the second axle drive mechanism and drives a second driven wheel. The transmission housing, the first housing and the second housing at least partially define an operable space. An input shaft is engaged to the transmission extends into the operable space.
摘要翻译：一种驱动机构，包括具有设置在其中并由原动机驱动的变速器的变速器壳体。第一轴驱动机构设置在第一壳体中并且由从变速器壳体的第一端延伸的第一输出轴驱动。第一驱动轴由第一轴驱动机构驱动并驱动第一轮。第二轴驱动机构设置在第二壳体中并且由从变速器壳体的第二端延伸的第二输出轴驱动。第二驱动轴由第二轴驱动机构驱动并驱动第二从动轮。变速器壳体，第一壳体和第二壳体至少部分地限定可操作空间。输入轴接合到变速器延伸到可操作空间中。

15. 发明授权

US07841176B1 Zero turn transaxle 有权
标题翻译：零转驱动桥
公开(公告)号：US07841176B1
公开(公告)日：2010-11-30
申请号：US12275697
申请日：2008-11-21
申请人： Thomas J. Langenfeld , Matthew C. Roney , Shane A. Deters , Raymond Hauser
发明人： Thomas J. Langenfeld , Matthew C. Roney , Shane A. Deters , Raymond Hauser
IPC分类号： B60K17/10 , F16H57/02
CPC分类号： F04B23/06 , B60K17/105 , F04B1/324 , F16H39/14
摘要： A transaxle including a hydrostatic transmission mounted in a transmission housing and having a pair of hydraulic pumps and hydraulic motors operatively connected together. First and second axle housings are mounted on opposite ends of the transmission housing, with output axles mounted in the axle housings, where each output axle is connected to its respective hydraulic motor through a gear train in the axle housing. A brake is provided on each axle housing to directly engage one of the gears in the gear train to provide a braking force for the output axles.
摘要翻译：一种变速驱动桥，其包括安装在变速器壳体中并具有可操作地连接在一起的一对液压泵和液压马达的静液传动装置。第一和第二轴壳体安装在变速器壳体的相对端上，其中输出轴安装在轴壳体中，其中每个输出轴通过轴壳体中的齿轮系连接到其相应的液压马达。在每个轴壳体上设置制动器，以直接接合齿轮系中的一个齿轮，以为输出轴提供制动力。

16. 发明授权

US07476172B1 Motor apparatus including brake mechanism 有权
标题翻译：电机装置包括制动机构
公开(公告)号：US07476172B1
公开(公告)日：2009-01-13
申请号：US12045075
申请日：2008-03-10
申请人： Thomas J. Langenfeld , Shane A. Deters
发明人： Thomas J. Langenfeld , Shane A. Deters
IPC分类号： F16H47/04
CPC分类号： F16H57/04 , B60K7/0015 , F16H47/04 , F16H61/4157 , F16H61/46
摘要： A brake mechanism for a motor assembly including a motor and a reduction gear assembly driving an output shaft or axle is disclosed. A brake rotor is driven by the motor shaft and a brake puck is operatively engageable with the brake rotor for moving the brake rotor toward a braking surface. A brake cam shaft is rotatably supported about an axis perpendicular to the axis of the output shaft and engages the brake puck so that rotation of the brake cam shaft about its axis forces the brake puck to move the brake rotor toward the braking surface.
摘要翻译：公开了一种用于马达组件的制动机构，其包括马达和驱动输出轴或轴的减速齿轮组件。制动转子由电动机轴驱动，并且制动盘与制动转子可操作地接合，用于将制动转子朝向制动表面移动。制动凸轮轴围绕垂直于输出轴的轴线的轴线可旋转地支撑并接合制动盘，使得制动器凸轮轴绕其轴线的旋转迫使制动盘将制动器转子朝向制动表面移动。

17. 发明授权

US07328576B1 Zero turn transaxle 有权
标题翻译：零转驱动桥
公开(公告)号：US07328576B1
公开(公告)日：2008-02-12
申请号：US11753813
申请日：2007-05-25
申请人： Thomas J. Langenfeld , Shane A. Deters , Daryl Smothers , J. David Pratt
发明人： Thomas J. Langenfeld , Shane A. Deters , Daryl Smothers , J. David Pratt
IPC分类号： B60K17/10 , F16H57/02 , F16H39/00 , F16H39/04
CPC分类号： B60K17/105 , B60Y2200/223
摘要： A transaxle comprised of a hydrostatic transmission mounted in a transmission housing and having a pair of hydraulic pumps and hydraulic motors operatively connected together through a center section mounted in the housing. First and second axle housings are mounted on opposite ends of the transmission housing, with output axles mounted in the axle housings and connected to the respective hydraulic motors.
摘要翻译：一种变速驱动桥，包括安装在变速箱壳体中的静液压传动装置，并具有通过安装在壳体中的中心部分可操作地连接在一起的一对液压泵和液压马达。第一和第二轴壳体安装在变速器壳体的相对端上，输出轴安装在轴壳体中并连接到相应的液压马达。

18. 发明授权

US08984871B1 Transmission assembly 有权
标题翻译：传动总成
公开(公告)号：US08984871B1
公开(公告)日：2015-03-24
申请号：US13336321
申请日：2011-12-23
申请人： Jesse L. Probst , Eric S. Phanco , Tyler J. Hermann , Joseph P. Niemerg , Shane A. Deters
发明人： Jesse L. Probst , Eric S. Phanco , Tyler J. Hermann , Joseph P. Niemerg , Shane A. Deters
IPC分类号： F16D31/02 , F01B13/04 , F01B31/14
CPC分类号： F04B1/2078 , F01B3/0032 , F01B3/02 , F04B1/2035 , F15B11/08 , F15B21/042 , F15B21/045 , F16D31/02
摘要： A hydraulic drive device having a pump and motor is disclosed, where the pump swash plate includes a pair of structural ribs and the housing has a pair of thrust ribs on an inner surface. Only one thrust rib is in contact with one of the structural ribs at a time, to permit arcuate rotation of the swash plate while limiting axial movement of the swash plate. The axes of rotation of the swash plate trunnion, input shaft and output shaft are in a common plane. A rotary bypass shaft for engaging transmission check plugs includes an external bypass arm. A pair of detents are externally formed on the housing, and the bypass arm includes separate pairs of openings to engage the pair of detents when the bypass arm is in different positions.
摘要翻译：公开了一种具有泵和电动机的液压驱动装置，其中泵斜盘包括一对结构肋，并且壳体在内表面上具有一对推力肋。一次只有一个推力肋与一个结构肋接触，以允许旋转斜盘的弓形旋转，同时限制斜盘的轴向运动。斜盘耳轴，输入轴和输出轴的旋转轴线处于共同平面。用于接合传动止回塞的旋转旁通轴包括外部旁路臂。一对制动器外部形成在壳体上，并且旁路臂包括分开的一对开口，以在旁路臂处于不同位置时啮合该对棘爪。

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