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公开(公告)号:US07900447B1
公开(公告)日:2011-03-08
申请号:US12184370
申请日:2008-08-01
申请人: Raymond Hauser , Lonnie E. Holder
发明人: Raymond Hauser , Lonnie E. Holder
CPC分类号: B60K8/00 , B60K17/105 , F04B1/148 , F04B1/24 , F04B1/324 , F04B23/00 , F04B23/06 , F04B27/02
摘要: A drive apparatus for a zero turn vehicle or similar application comprising a pair of pumps mounted in a common housing and having coaxial input shafts and an input shaft mounted in the common housing perpendicular to the two pump shafts. A pair of center sections or end caps including hydraulic porting are mounted to opposite ends of the common housing, and each center section has a hydraulic motor mounted thereon external to the common housing.
摘要翻译: 一种用于零转弯车辆或类似应用的驱动装置,包括安装在公共壳体中的一对泵,并具有同轴输入轴和垂直于两个泵轴安装在公共壳体中的输入轴。 一对中心部分或端盖包括液压端口安装在公共壳体的相对端,并且每个中心部分具有安装在公共壳体外部的液压马达。
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公开(公告)号:US07007467B1
公开(公告)日:2006-03-07
申请号:US10818635
申请日:2004-04-06
申请人: Raymond Hauser , Lonnie E. Holder
发明人: Raymond Hauser , Lonnie E. Holder
IPC分类号: F16D31/02
CPC分类号: F16H61/40 , F16H61/4035 , F16H61/4043
摘要: A bypass mechanism is provided for use in a hydrostatic transmission, to enable the user to open or close a valve between the two pressure sides of the hydraulic circuit of the transmission. An electrical mechanism is positioned to open or close the valve based on a signal which may be generated by a switch associated with the hydrostatic transmission.
摘要翻译: 提供了一种用于静液压传动装置的旁通机构,以使用户能够在变速器的液压回路的两个压力侧之间打开或关闭阀。 电气机构被定位成基于可以由与静液压传动相关联的开关产生的信号来打开或关闭阀。
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公开(公告)号:US06735943B1
公开(公告)日:2004-05-18
申请号:US10465041
申请日:2003-06-19
申请人: Raymond Hauser , Lonnie E. Holder
发明人: Raymond Hauser , Lonnie E. Holder
IPC分类号: F16D3102
CPC分类号: F16H61/4043 , F16H61/40 , F16H61/42
摘要: A bypass mechanism is provided for use in a hydrostatic transmission, to enable the user to open or close a valve between the two pressure sides of the hydraulic circuit of the transmission. An electrical mechanism is positioned to open or close the valve based on a signal which may be generated by a switch associated with the hydrostatic transmission.
摘要翻译: 提供了一种用于静液压传动装置的旁通机构,以使用户能够在变速器的液压回路的两个压力侧之间打开或关闭阀。 电气机构被定位成基于可以由与静液压传动相关联的开关产生的信号来打开或关闭阀。
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公开(公告)号:US6145312A
公开(公告)日:2000-11-14
申请号:US223673
申请日:1998-12-30
申请人: Raymond Hauser , Lonnie E. Holder
发明人: Raymond Hauser , Lonnie E. Holder
IPC分类号: F16H61/40 , F16H61/4043 , F16H61/4131 , F16H61/42 , F16D31/02
CPC分类号: F16H61/4043 , F16H61/40 , F16H61/4131 , F16H61/42
摘要: An electromechanical bypass mechanism is provided for use in a hydrostatic transmission, to enable the user to open or close a bypass to the hydraulic circuit of the transmission through use of an switch mechanism attached to the bypass mechanism in the circuit. The invention also comprises an improved neutral feature for hydrostatic transmissions, with a switch connected to the control mechanism for the unit, whereby the switch is activated to place the unit in bypass when said mechanism is placed in the neutral location. A means is provided for opening and closing a shunt or bypass between the high pressure side and the low pressure side of the hydrostatic system which is triggered by an electrical signal.
摘要翻译: 提供了一种机电旁路机构,用于静液压传动,使用户能够通过使用连接在电路中的旁路机构的开关机构来打开或关闭到变速器的液压回路的旁路。 本发明还包括用于静液压变速器的改进的中性特征,其中开关连接到用于该单元的控制机构,由此当所述机构被放置在中立位置时,开关被激活以将该单元置于旁路中。 提供了一种用于打开和关闭由电信号触发的静液压系统的高压侧和低压侧之间的分路或旁路的装置。
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公开(公告)号:US07984662B1
公开(公告)日:2011-07-26
申请号:US10986688
申请日:2004-11-12
CPC分类号: B60K17/10 , B60Y2400/301 , F16H2059/443 , G01P13/04 , Y10T74/20085
摘要: A mechanism for sensing the direction of a vehicle, or other application using a drive device such as a hydrostatic transmission. An actuation mechanism is mounted to a rotatable shaft or gear in the drive device and has an actuated position when the shaft or gear is rotating in a first direction and an unactuated position when the shaft or gear is rotating in the opposite direction.
摘要翻译: 用于感测车辆方向的机构,或使用诸如静液压传动的驱动装置的其它应用。 致动机构安装到驱动装置中的可旋转的轴或齿轮上,并且当轴或齿轮沿着相反方向旋转时,轴或齿轮沿第一方向和未致动位置旋转时具有致动位置。
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公开(公告)号:US07392654B1
公开(公告)日:2008-07-01
申请号:US11117912
申请日:2005-04-29
申请人: Raymond Hauser , Lonnie E. Holder
发明人: Raymond Hauser , Lonnie E. Holder
CPC分类号: B60K8/00 , B60K17/105 , F04B1/148 , F04B1/24 , F04B1/324 , F04B23/00 , F04B23/06 , F04B27/02
摘要: A drive apparatus for a zero turn vehicle or similar application comprising a pair of pumps mounted in a common housing and having coaxial input shafts and a main input shaft mounted in the common housing perpendicular to the two pump shafts. A pair of center sections or end caps including hydraulic porting are mounted to opposite ends of the common housing, and each center section has a hydraulic motor mounted thereon external to the common housing. A power take off unit may also be mounted to the common housing and driven by the main input shaft.
摘要翻译: 一种用于零转弯车辆或类似应用的驱动装置,包括安装在公共壳体中的一对泵,并具有同轴输入轴和垂直于两个泵轴安装在公共壳体中的主输入轴。 一对中心部分或端盖包括液压端口安装在公共壳体的相对端,并且每个中心部分具有安装在公共壳体外部的液压马达。 动力输出单元也可以安装到公共壳体并由主输入轴驱动。
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公开(公告)号:US07266938B1
公开(公告)日:2007-09-11
申请号:US10999575
申请日:2004-11-30
IPC分类号: A01D75/28
摘要: A circuit for use with an apparatus such as a tractor having an output device such as a mower deck or snow thrower, comprising a user operated switch and a position sensing switch to detect the rotational direction of a shaft such as an output axle, so that the operational status of the output device may be changed depending on the rotational direction of the shaft.
摘要翻译: 一种用于诸如具有输出装置如拖拉机甲板或降雪机的拖拉机的装置的电路,包括用户操作的开关和位置检测开关,用于检测诸如输出轴的轴的旋转方向,使得 可以根据轴的旋转方向改变输出装置的操作状态。
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公开(公告)号:US06880686B1
公开(公告)日:2005-04-19
申请号:US10405596
申请日:2003-04-02
CPC分类号: A01D34/64 , A01D69/00 , Y10T477/679
摘要: A method for use with an apparatus such as a tractor having an engine and an output device, such as a mower deck or snow thrower, comprising the steps of determining a rotational direction of a rotatable shaft as one of a forward direction and a reverse direction and selecting the operational status of the output device as one of an engaged state and a disengaged state, where the operational status is in the disengaged state when the shaft rotates in the reverse direction and is in the engaged state when the shaft does not rotate in the reverse direction.
摘要翻译: 一种用于诸如具有发动机和输出装置(例如割草机甲板或雪橇机)的拖拉机的装置的方法,包括以下步骤:将可旋转轴的旋转方向确定为正向和反向之一 以及将所述输出装置的操作状态选择为接合状态和分离状态之一,其中当所述轴沿相反方向旋转并且当所述轴不旋转时处于接合状态时所述操作状态处于分离状态 反方向。
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公开(公告)号:US08226519B1
公开(公告)日:2012-07-24
申请号:US13193076
申请日:2011-07-28
IPC分类号: F16H48/20 , B60W10/02 , B60W10/18 , F16D11/06 , F16D13/22 , F16D67/02 , B60T13/74 , B60T13/00 , B60T13/70
CPC分类号: B60W10/11 , B60K17/10 , B60K17/16 , B60W10/196 , B62D11/08 , F16H47/04 , Y10S475/90
摘要: A control system for use in a vehicle having left and right clutch assemblies, each clutch assembly including a brake mechanism and a drive mechanism. The control system includes a steering switch having a left steering position to actuate the left brake mechanism and the right drive mechanism, a neutral steering position to actuate the left and right drive mechanisms, and a right steering position to actuate the left drive mechanism and the right brake mechanism. The system may also include an operator switch having a first position to actuate brake mechanisms and disable the steering switch, and a second position that passes control of both brake clutch assemblies to the steering switch. The system may further include a brake switch having a brake position that actuates both brake mechanisms and disables the operator switch and the steering switch, and a drive position that passes control of both clutch assemblies to the operator switch.
摘要翻译: 一种用于具有左和右离合器组件的车辆的控制系统,每个离合器组件包括制动机构和驱动机构。 控制系统包括转向开关,其具有用于致动左制动机构和右驱动机构的左转向位置,用于致动左右驱动机构的中立转向位置和用于致动左驱动机构的右转向位置 右制动机构 系统还可以包括具有第一位置以致动制动机构并禁用转向开关的操作开关,以及将两个制动离合器组件的控制传递到转向开关的第二位置。 该系统还可以包括具有致动两个制动机构并且禁用操作者开关和转向开关的制动位置的制动开关,以及将两个离合器组件的控制传递到操作者开关的驱动位置。
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公开(公告)号:US07536857B1
公开(公告)日:2009-05-26
申请号:US12049783
申请日:2008-03-17
申请人: Raymond Hauser , Lonnie E. Holder
发明人: Raymond Hauser , Lonnie E. Holder
CPC分类号: B60K8/00 , B60K17/105 , F04B1/148 , F04B1/24 , F04B1/324 , F04B23/00 , F04B23/06 , F04B27/02
摘要: A drive apparatus for a zero turn vehicle or similar application comprising a pair of pumps mounted in a common housing and having coaxial input shafts and an input shaft mounted in the common housing perpendicular to the two pump shafts. A pair of center sections or end caps including hydraulic porting are mounted to opposite ends of the common housing, and each center section has a hydraulic motor mounted thereon external to the common housing.
摘要翻译: 一种用于零转弯车辆或类似应用的驱动装置,包括安装在公共壳体中的一对泵,并具有同轴输入轴和垂直于两个泵轴安装在公共壳体中的输入轴。 一对中心部分或端盖包括液压端口安装在公共壳体的相对端,并且每个中心部分具有安装在公共壳体外部的液压马达。
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