公开(公告)号：US07621125B2

公开(公告)日：2009-11-24

申请号：US12029988

申请日：2008-02-12

申请人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

发明人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

IPC分类号： F16D39/00

CPC分类号： F16H39/14 ,  B60B35/007 ,  B60B35/163 ,  B60B2310/305 ,  B60B2900/112 ,  B60B2900/321 ,  B60K17/105 ,  F16H39/08 ,  F16H47/02 ,  Y10T74/2186

摘要： An axle driving system which houses in a housing thereof a hydrostatic transmission, axles, and a driving gear train for connecting output means of the hydraulic transmission and axles, so as to transmit power from a driving source to the hydrostatic transmission and to change the speed, thereby driving the axles. A first chamber therein contains the hydrostatic transmission and a second chamber therein contains the driving gear train. Both the first and second chambers are independent of each other so as to prevent a foreign object, such as iron powder produced in the driving gear train, from entering the hydrostatic transmission. The system includes an L-like-shaped center section on which the hydrostatic transmission is offset such that an imaginary plane which includes a motor mounting surface passes in proximity to the axis of a pump shaft. The pump shaft is disposed perpendicular to the axles. The motor shaft is disposed in parallel thereto. A hydraulic pump is positioned between the hydraulic motor and the axles, so that the housing for the hydrostatic transmission, axles and driving gear train, is smaller in width to thereby make the system more compact.

公开(公告)号：US06990808B2

公开(公告)日：2006-01-31

申请号：US10800638

申请日：2004-03-16

申请人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

发明人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

IPC分类号： F16D39/00

CPC分类号： F16H39/14 ,  B60B35/007 ,  B60B35/163 ,  B60B2310/305 ,  B60B2900/112 ,  B60B2900/321 ,  B60K17/105 ,  F16H39/08 ,  F16H47/02 ,  Y10T74/2186

摘要： An axle driving system which houses in a housing thereof a hydrostatic transmission, axles, and a driving gear train for connecting output means of the hydraulic transmission and axles, so as to transmit power from a driving source to the hydrostatic transmission and to change the speed, thereby driving the axles. A first chamber therein contains the hydrostatic transmission and a second chamber therein contains the driving gear train. Both the first and second chambers are independent of each other so as to prevent a foreign object, such as iron powder produced in the driving gear train, from entering the hydrostatic transmission. The system includes an L-like-shaped center section on which the hydrostatic transmission is offset such that an imaginary plane which includes a motor mounting surface passes in proximity to the axis of a pump shaft. The pump shaft is disposed perpendicular to the axles. The motor shaft is disposed in parallel thereto. A hydraulic pump is positioned between the hydraulic motor and the axles, so that the housing for the hydrostatic transmission, axles and driving gear train, is smaller in width to thereby make the system more compact.

公开(公告)号：US06449949B1

公开(公告)日：2002-09-17

申请号：US09381235

申请日：1999-10-27

申请人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

发明人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

IPC分类号： F16D3900

CPC分类号： F16H39/14 ,  B60B35/007 ,  B60B35/163 ,  B60B2310/305 ,  B60B2900/112 ,  B60B2900/321 ,  B60K17/105 ,  F16H39/08 ,  F16H47/02 ,  Y10T74/2186

摘要： An axle driving system which houses in a housing thereof a hydrostatic transmission, axles, and a driving gear train for connecting output means of the hydraulic transmission and axles, so as to transmit power from a driving source to the hydrostatic transmission and to change the speed, thereby driving the axles. A first chamber therein contains the hydrostatic transmission and a second chamber therein contains the driving gear train. Both the first and second chambers are independent of each other so as to prevent a foreign object, such as iron powder produced in the driving gear train, from entering the hydrostatic transmission. The system includes an L-like-shaped center section on which the hydrostatic transmission is offset such that an imaginary plane which includes a motor mounting surface passes in proximity to the axis of a pump shaft. The pump shaft is disposed perpendicular to the axles. The motor shaft is disposed in parallel thereto. A hydraulic pump is positioned between the hydraulic motor and the axles, so that the housing for the hydrostatic transmission, axles and driving gear train, is smaller in width to thereby make the system more compact.

摘要翻译： 轴驱动系统，其在其壳体中容纳有静压传动装置，轴和用于连接液压传动装置和轴的输出装置的驱动齿轮系，以便将动力从驱动源传递到静液压传动装置并改变速度 ，从而驱动轴。 其中的第一室包含静液压传动装置，并且其中包含驱动齿轮系的第二室。 第一和第二室彼此独立，以防止诸如在驱动齿轮系中产生的铁粉等异物进入液压传动。 该系统包括一个L形的中心部分，静液压变速器在该中心部分上偏移，使得包括马达安装表面的假想平面通过靠近泵轴的轴线。 泵轴垂直于轴设置。 马达轴平行设置。 液压泵定位在液压马达和轴之间，使得用于静液压传动装置，轴和驱动齿轮系的壳体的宽度较小，从而使系统更紧凑。

公开(公告)号：US20080129108A1

公开(公告)日：2008-06-05

申请号：US12029988

申请日：2008-02-12

申请人： Robert ABEND ,  Hideaki Okada ,  Ryota Ohashi

发明人： Robert ABEND ,  Hideaki Okada ,  Ryota Ohashi

IPC分类号： B60B35/16

CPC分类号： F16H39/14 ,  B60B35/007 ,  B60B35/163 ,  B60B2310/305 ,  B60B2900/112 ,  B60B2900/321 ,  B60K17/105 ,  F16H39/08 ,  F16H47/02 ,  Y10T74/2186

摘要： An axle driving system which houses in a housing thereof a hydrostatic transmission, axles, and a driving gear train for connecting output means of the hydraulic transmission and axles, so as to transmit power from a driving source to the hydrostatic transmission and to change the speed, thereby driving the axles. A first chamber therein contains the hydrostatic transmission and a second chamber therein contains the driving gear train. Both the first and second chambers are independent of each other so as to prevent a foreign object, such as iron powder produced in the driving gear train, from entering the hydrostatic transmission. The system includes an L-like-shaped center section on which the hydrostatic transmission is offset such that an imaginary plane which includes a motor mounting surface passes in proximity to the axis of a pump shaft. The pump shaft is disposed perpendicular to the axles. The motor shaft is disposed in parallel thereto. A hydraulic pump is positioned between the hydraulic motor and the axles, so that the housing for the hydrostatic transmission, axles and driving gear train, is smaller in width to thereby make the system more compact.

摘要翻译： 轴驱动系统，其在其壳体中容纳有静压传动装置，轴和用于连接液压传动装置和轴的输出装置的驱动齿轮系，以便将动力从驱动源传递到静液压传动装置并改变速度 ，从而驱动轴。 其中的第一室包含静液压传动装置，并且其中包含驱动齿轮系的第二室。 第一和第二室彼此独立，以防止诸如在驱动齿轮系中产生的铁粉等异物进入液压传动。 该系统包括一个L形的中心部分，静液压变速器在该中心部分上偏移，使得包括马达安装表面的假想平面通过靠近泵轴的轴线。 泵轴垂直于轴设置。 马达轴平行设置。 液压泵定位在液压马达和轴之间，使得用于静液压传动装置，轴和驱动齿轮系的壳体的宽度较小，从而使系统更紧凑。

公开(公告)号：US20070222280A1

公开(公告)日：2007-09-27

申请号：US11756346

申请日：2007-05-31

申请人： Robert ABEND ,  Hideaki Okada ,  Ryota Ohashi

发明人： Robert ABEND ,  Hideaki Okada ,  Ryota Ohashi

IPC分类号： B60B35/16

CPC分类号： F16H39/14 ,  B60B35/007 ,  B60B35/163 ,  B60B2310/305 ,  B60B2900/112 ,  B60B2900/321 ,  B60K17/105 ,  F16H39/08 ,  F16H47/02 ,  Y10T74/2186

摘要： An axle driving system which houses in a housing thereof a hydrostatic transmission, axles, and a driving gear train for connecting output means of the hydraulic transmission and axles, so as to transmit power from a driving source to the hydrostatic transmission and to change the speed, thereby driving the axles. A first chamber therein contains the hydrostatic transmission and a second chamber therein contains the driving gear train. Both the first and second chambers are independent of each other so as to prevent a foreign object, such as iron powder produced in the driving gear train, from entering the hydrostatic transmission. The system includes an L-like-shaped center section on which the hydrostatic transmission is offset such that an imaginary plane which includes a motor mounting surface passes in proximity to the axis of a pump shaft. The pump shaft is disposed perpendicular to the axles. The motor shaft is disposed in parallel thereto. A hydraulic pump is positioned between the hydraulic motor and the axles, so that the housing for the hydrostatic transmission, axles and driving gear train, is smaller in width to thereby make the system more compact.

公开(公告)号：US06715283B2

公开(公告)日：2004-04-06

申请号：US10101112

申请日：2002-03-20

申请人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

发明人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

IPC分类号： F16D3900

CPC分类号： F16H39/14 ,  B60B35/007 ,  B60B35/163 ,  B60B2310/305 ,  B60B2900/112 ,  B60B2900/321 ,  B60K17/105 ,  F16H39/08 ,  F16H47/02 ,  Y10T74/2186

摘要： An axle driving system which houses in a housing thereof a hydrostatic transmission, axles, and a driving gear train for connecting output means of the hydraulic transmission and axles, so as to transmit power from a driving source to the hydrostatic transmission and to change the speed, thereby driving the axles. A first chamber therein contains the hydrostatic transmission and a second chamber therein contains the driving gear train. Both the first and second chambers are independent of each other so as to prevent a foreign object, such as iron powder produced in the driving gear train, from entering the hydrostatic transmission. The system includes an L-like-shaped center section on which the hydrostatic transmission is offset such that an imaginary plane which includes a motor mounting surface passes in proximity to the axis of a pump shaft. The pump shaft is disposed perpendicular to the axles. The motor shaft is disposed in parallel thereto. A hydraulic pump is positioned between the hydraulic motor and the axles, so that the housing for the hydrostatic transmission, axles and driving gear train, is smaller in width to thereby make the system more compact.

摘要翻译： 轴驱动系统，其在其壳体中容纳有静压传动装置，轴和用于连接液压传动装置和轴的输出装置的驱动齿轮系，以便将动力从驱动源传递到静液压传动装置并改变速度 ，从而驱动轴。 其中的第一室包含静液压传动装置，并且其中包含驱动齿轮系的第二室。 第一和第二室彼此独立，以防止诸如在驱动齿轮系中产生的铁粉等异物进入液压传动。 该系统包括一个L形的中心部分，静液压变速器在该中心部分上偏移，使得包括马达安装表面的假想平面通过靠近泵轴的轴线。 泵轴垂直于轴设置。 马达轴平行设置。 液压泵定位在液压马达和轴之间，使得用于静液压传动装置，轴和驱动齿轮系的壳体的宽度较小，从而使系统更紧凑。

公开(公告)号：US07340891B2

公开(公告)日：2008-03-11

申请号：US11756346

申请日：2007-05-31

申请人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

发明人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

IPC分类号： F16D39/00

CPC分类号： F16H39/14 ,  B60B35/007 ,  B60B35/163 ,  B60B2310/305 ,  B60B2900/112 ,  B60B2900/321 ,  B60K17/105 ,  F16H39/08 ,  F16H47/02 ,  Y10T74/2186

摘要： An axle driving system which houses in a housing thereof a hydrostatic transmission, axles, and a driving gear train for connecting output means of the hydraulic transmission and axles, so as to transmit power from a driving source to the hydrostatic transmission and to change the speed, thereby driving the axles. A first chamber therein contains the hydrostatic transmission and a second chamber therein contains the driving gear train. Both the first and second chambers are independent of each other so as to prevent a foreign object, such as iron powder produced in the driving gear train, from entering the hydrostatic transmission. The system includes an L-like-shaped center section on which the hydrostatic transmission is offset such that an imaginary plane which includes a motor mounting surface passes in proximity to the axis of a pump shaft. The pump shaft is disposed perpendicular to the axles. The motor shaft is disposed in parallel thereto. A hydraulic pump is positioned between the hydraulic motor and the axles, so that the housing for the hydrostatic transmission, axles and driving gear train, is smaller in width to thereby make the system more compact.

摘要翻译： 轴驱动系统，其在其壳体中容纳有静压传动装置，轴和用于连接液压传动装置和轴的输出装置的驱动齿轮系，以便将动力从驱动源传递到静液压传动装置并改变速度 ，从而驱动轴。 其中的第一室包含静液压传动装置，并且其中包含驱动齿轮系的第二室。 第一和第二室彼此独立，以防止诸如在驱动齿轮系中产生的铁粉等异物进入液压传动。 该系统包括一个L形的中心部分，静液压变速器在该中心部分上偏移，使得包括马达安装表面的假想平面通过靠近泵轴的轴线。 泵轴垂直于轴设置。 马达轴平行设置。 液压泵定位在液压马达和轴之间，使得用于静液压传动装置，轴和驱动齿轮系的壳体的宽度较小，从而使系统更紧凑。

公开(公告)号：US07225618B2

公开(公告)日：2007-06-05

申请号：US11553808

申请日：2006-10-27

申请人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

发明人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

IPC分类号： F16D39/00 ,  F01D31/00 ,  F01D37/00

CPC分类号： F16H39/14 ,  B60B35/007 ,  B60B35/163 ,  B60B2310/305 ,  B60B2900/112 ,  B60B2900/321 ,  B60K17/105 ,  F16H39/08 ,  F16H47/02 ,  Y10T74/2186

摘要： An axle driving system which houses in a housing thereof a hydrostatic transmission, axles, and a driving gear train for connecting output means of the hydraulic transmission and axles, so as to transmit power from a driving source to the hydrostatic transmission and to change the speed, thereby driving the axles. A first chamber therein contains the hydrostatic transmission and a second chamber therein contains the driving gear train. Both the first and second chambers are independent of each other so as to prevent a foreign object, such as iron powder produced in the driving gear train, from entering the hydrostatic transmission. The system includes an L-like-shaped center section on which the hydrostatic transmission is offset such that an imaginary plane which includes a motor mounting surface passes in proximity to the axis of a pump shaft. The pump shaft is disposed perpendicular to the axles. The motor shaft is disposed in parallel thereto. A hydraulic pump is positioned between the hydraulic motor and the axles, so that the housing for the hydrostatic transmission, axles and driving gear train, is smaller in width to thereby make the system more compact.

摘要翻译： 轴驱动系统，其在其壳体中容纳有静压传动装置，轴和用于连接液压传动装置和轴的输出装置的驱动齿轮系，以便将动力从驱动源传递到静液压传动装置并改变速度 ，从而驱动轴。 其中的第一室包含静液压传动装置，并且其中包含驱动齿轮系的第二室。 第一和第二室彼此独立，以防止诸如在驱动齿轮系中产生的铁粉等异物进入液压传动。 该系统包括一个L形的中心部分，静液压变速器在该中心部分上偏移，使得包括马达安装表面的假想平面通过靠近泵轴的轴线。 泵轴垂直于轴设置。 马达轴平行设置。 液压泵定位在液压马达和轴之间，使得用于静液压传动装置，轴和驱动齿轮系的壳体的宽度较小，从而使系统更紧凑。

公开(公告)号：US20070044466A1

公开(公告)日：2007-03-01

申请号：US11553808

申请日：2006-10-27

申请人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

发明人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

IPC分类号： F16D39/00

CPC分类号： F16H39/14 ,  B60B35/007 ,  B60B35/163 ,  B60B2310/305 ,  B60B2900/112 ,  B60B2900/321 ,  B60K17/105 ,  F16H39/08 ,  F16H47/02 ,  Y10T74/2186

摘要： An axle driving system which houses in a housing thereof a hydrostatic transmission, axles, and a driving gear train for connecting output means of the hydraulic transmission and axles, so as to transmit power from a driving source to the hydrostatic transmission and to change the speed, thereby driving the axles. A first chamber therein contains the hydrostatic transmission and a second chamber therein contains the driving gear train. Both the first and second chambers are independent of each other so as to prevent a foreign object, such as iron powder produced in the driving gear train, from entering the hydrostatic transmission. The system includes an L-like-shaped center section on which the hydrostatic transmission is offset such that an imaginary plane which includes a motor mounting surface passes in proximity to the axis of a pump shaft. The pump shaft is disposed perpendicular to the axles. The motor shaft is disposed in parallel thereto. A hydraulic pump is positioned between the hydraulic motor and the axles, so that the housing for the hydrostatic transmission, axles and driving gear train, is smaller in width to thereby make the system more compact.

摘要翻译： 轴驱动系统，其在其壳体中容纳有静压传动装置，轴和用于连接液压传动装置和轴的输出装置的驱动齿轮系，以便将动力从驱动源传递到静液压传动装置并改变速度 ，从而驱动轴。 其中的第一室包含静液压传动装置，并且其中包含驱动齿轮系的第二室。 第一和第二室彼此独立，以防止诸如在驱动齿轮系中产生的铁粉等异物进入液压传动。 该系统包括一个L形的中心部分，静液压变速器在该中心部分上偏移，使得包括马达安装表面的假想平面通过靠近泵轴的轴线。 泵轴垂直于轴设置。 马达轴平行设置。 液压泵定位在液压马达和轴之间，使得用于静液压传动装置，轴和驱动齿轮系的壳体的宽度较小，从而使系统更紧凑。

公开(公告)号：US20060080956A1

公开(公告)日：2006-04-20

申请号：US11295430

申请日：2005-12-07

申请人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

发明人： Robert Abend ,  Hideaki Okada ,  Ryota Ohashi

IPC分类号： F16D39/00

CPC分类号： F16H39/14 ,  B60B35/007 ,  B60B35/163 ,  B60B2310/305 ,  B60B2900/112 ,  B60B2900/321 ,  B60K17/105 ,  F16H39/08 ,  F16H47/02 ,  Y10T74/2186

摘要： An axle driving system which houses in a housing thereof a hydrostatic transmission, axles, and a driving gear train for connecting output means of the hydraulic transmission and axles, so as to transmit power from a driving source to the hydrostatic transmission and to change the speed, thereby driving the axles. A first chamber therein contains the hydrostatic transmission and a second chamber therein contains the driving gear train. Both the first and second chambers are independent of each other so as to prevent a foreign object, such as iron powder produced in the driving gear train, from entering the hydrostatic transmission. The system includes an L-like-shaped center section on which the hydrostatic transmission is offset such that an imaginary plane which includes a motor mounting surface passes in proximity to the axis of a pump shaft. The pump shaft is disposed perpendicular to the axles. The motor shaft is disposed in parallel thereto. A hydraulic pump is positioned between the hydraulic motor and the axles, so that the housing for the hydrostatic transmission, axles and driving gear train, is smaller in width to thereby make the system more compact.