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公开(公告)号：US4391158A
公开(公告)日：1983-07-05
申请号：US230781
申请日：1981-01-29
CPC分类号： F16H63/22 , F16H2063/202 , Y10T74/19279 , Y10T74/20159 , Y10T74/20165
摘要： A manual shift transmission having multiple input and output portions is provided with a control having input and output shift rails. A laterally movable control shaft extends axially through cutouts in respective shift rails and carries cams adapted to cooperate with cam follower surfaces on corresponding cutouts to effect rectilinear movement of the shift rails upon rotation of the control shaft. The cams are arranged on the shaft so that the shaft may be positioned to place respective cams in register with the input and output shift rails while all other cams are out of register with the rail cutouts. The shift movement of respective output and input shift rails is overlapped during the rotation of the control shaft to decrease the throw of the shift lever. The control shaft is spring biased to provide variable resistance in response to movement of a control lever to enable the operator to determine his position in the shift pattern of the transmission.
摘要翻译： 具有多个输入和输出部分的手动变速传动装置设置有具有输入和输出变速轨的控制。 横向可移动的控制轴轴向延伸穿过相应移动轨道中的切口并且承载适于与相应切口上的凸轮从动件表面配合的凸轮，以在控制轴旋转时实现换档滑轨的直线运动。 凸轮布置在轴上，使得轴可以被定位成将相应的凸轮与输入和输出换档轨对准，而所有其它凸轮与轨道切口不对准。 在控制轴旋转期间，各个输出和输入换档导轨的换挡运动重叠，以减少变速杆的投掷。 控制轴被弹簧偏置以响应于控制杆的移动而提供可变阻力，以使操作者能够确定其在变速器的换档模式中的位置。
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公开(公告)号：US07178656B2
公开(公告)日：2007-02-20
申请号：US10624070
申请日：2003-07-21
IPC分类号： F16D43/284 , F16D43/25
CPC分类号： F16D25/08 , F01P7/042 , F16D25/123 , F16D43/284
摘要： A hydraulically controlled fan drive system (12) having a method of engagement includes a housing assembly (20) containing a hydraulic fluid (48) and an engaging circuit (36). The engaging circuit (36) includes a pitot tube (152) coupled within the housing assembly (20) that receives at least a portion of the hydraulic fluid (48). An engaging circuit (36) engages the housing assembly (20) to a fan shaft (44) in response to supply of the hydraulic fluid (48) from the pitot tube (152).
摘要翻译： 具有接合方法的液压控制风扇驱动系统（12）包括容纳液压流体（48）和接合回路（36）的壳体组件（20）。 接合电路（36）包括耦合在壳体组件（20）内的皮托管（152），其容纳至少一部分液压流体（48）。 响应于来自皮托管（152）的液压流体（48）的供应，接合电路（36）将壳体组件（20）接合到风扇轴（44）。
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公开(公告)号：US4432251A
公开(公告)日：1984-02-21
申请号：US229402
申请日：1981-01-29
申请人： Theodore A. Malott
发明人： Theodore A. Malott
CPC分类号： F16H63/22 , F16H2063/202 , Y10T74/19279 , Y10T74/20018 , Y10T74/2101 , Y10T74/2107
摘要： A manual shift transmission having multiple input and output portions is provided with a control having input and output shift rails. A laterally movable control shaft extends axially through cutouts in respective shift rails and carries cams adapted to cooperate with cam follower surfaces on corresponding cutouts to effect rectilinear movement of the shift rails upon rotation of the control shaft. The cams are arranged on the shaft so that the shaft may be positioned to place respective cams in register with the input and output shift rails while all other cams are out of register with the rail cutouts. The shift movement of respective output and input shift rails is overlapped during the rotation of the control shaft to decrease the throw of the shift lever.
摘要翻译： 具有多个输入和输出部分的手动变速传动装置设置有具有输入和输出变速轨的控制。 横向可移动的控制轴轴向延伸穿过相应移动轨道中的切口并且承载适于与相应切口上的凸轮从动件表面配合的凸轮，以在控制轴旋转时实现换档滑轨的直线运动。 凸轮布置在轴上，使得轴可以被定位成将相应的凸轮与输入和输出换档轨对准，而所有其它凸轮与轨道切口不对准。 在控制轴的旋转期间，各个输出和输入换档导轨的换档运动重叠，以减少变速杆的投掷。
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4.发明授权公开(公告)号：US08522945B2
公开(公告)日：2013-09-03
申请号：US12519633
申请日：2007-12-22
IPC分类号： F16D43/284 , F16D43/25 , F16D25/0638
CPC分类号： F16D35/005 , F16D25/123 , F16D48/06 , F16D2048/0221 , F16D2500/30803 , F16D2500/50296 , F16D2500/70424
摘要： A failsafe system for a heavy-duty multi-speed clutch includes a thermal valve coupled within a clutch pressure tube orifice circuit protecting a clutch pack from heat degradation. When oil temperature of the clutch reaches a level where thermal degradation can occur, the thermal valve allows flow into a clutch piston system at a maximum operating pressure, thereby engaging a clutch drive and cooling the clutch to a safe condition.
摘要翻译： 用于重型多速离合器的故障安全系统包括耦合在离合器压力管孔电路内的热阀，其保护离合器组件免受热降解。 当离合器的油温达到可能发生热降解的水平时，热阀允许以最大工作压力流入离合器活塞系统，从而接合离合器驱动并将离合器冷却到安全状态。
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5.发明申请公开(公告)号：US20100089717A1
公开(公告)日：2010-04-15
申请号：US12519633
申请日：2007-12-22
IPC分类号： F16D31/08
CPC分类号： F16D35/005 , F16D25/123 , F16D48/06 , F16D2048/0221 , F16D2500/30803 , F16D2500/50296 , F16D2500/70424
摘要： A failsafe system for a heavy-duty multi-speed clutch includes a thermal valve coupled within a clutch pressure tube orifice circuit protecting a clutch pack from heat degradation. When oil temperature of the clutch reaches a level where thermal degradation can occur, the thermal valve allows flow into a clutch piston system at a maximum operating pressure, thereby engaging a clutch drive and cooling the clutch to a safe condition.
摘要翻译： 用于重型多速离合器的故障安全系统包括耦合在离合器压力管孔电路内的热阀，其保护离合器组件免受热降解。 当离合器的油温达到可能发生热降解的水平时，热阀允许以最大工作压力流入离合器活塞系统，从而接合离合器驱动并将离合器冷却到安全状态。
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公开(公告)号：US4022078A
公开(公告)日：1977-05-10
申请号：US673503
申请日：1976-04-05
申请人： Theodore A. Malott
发明人： Theodore A. Malott
CPC分类号： F16H59/044 , F16H61/18 , G05G5/18 , F16H2059/047 , F16H61/24 , Y10T74/2014 , Y10T74/20396
摘要： A manually operable shift control mechanism operatively connected with a transmission through an electro-hydraulic control circuit for selectively establishing one of a plurality of speed ratios in the transmission, the control mechanism including a pivoted lever angularly movable between successively arranged positions for establishing one of the speed ratios in the transmission, and a detent device coacting with detent cut-outs on a control plate for releasably maintaining the lever in each of the transmission settings and affording a distinct "feel" to the operator for each transmission setting, as well as an electric circuit board on the control plate operatively interconnected with the transmission control circuit, with the circuit board being provided with a plurality of spaced electric proximity switches that are activated by a magnet means carried by a pivot arm member movable with the lever.
摘要翻译： 一种手动操作的变速控制机构，其通过电液控制电路与变速器可操作地连接，用于选择性地建立变速器中的多个速比中的一个，所述控制机构包括可在连续布置的位置之间成角度地运动的枢转杆， 传动装置中的速度比，以及与控制板上的止动切口共同作用的止动装置，用于可释放地将杠杆保持在每个变速器设置中，并且为每个变速器设置提供对操作者的明显“感觉”，以及 控制板上的电路板与变速器控制电路可操作地相互连接，其中电路板设置有多个间隔开的电接近开关，该电接近开关由可由该杆可移动的枢转臂构件承载的磁体装置启动。
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公开(公告)号：US20110088868A1
公开(公告)日：2011-04-21
申请号：US12921221
申请日：2009-03-02
IPC分类号： F01P9/00
CPC分类号： F01P5/04 , F01P5/06 , F16D2300/021
摘要： A cooling system for a fan drive device, particularly for a wet friction clutch. The dutch shaft member is attached to a shaft mounting piate and ATF is circulated through them. The shaft mounting plate is connected in turn to an engine mounting plate which has engine coolant circulated through it at a lower temperature. The shaft mounting plate and engine mounting plates both have passageways for circulation of fluids therein.
摘要翻译： 用于风扇驱动装置的冷却系统，特别是用于湿式摩擦离合器的冷却系统。 离合器轴构件连接到轴安装座，ATF通过它们循环。 轴安装板依次连接到发动机安装板，其发动机冷却剂在较低温度下循环通过。 轴安装板和发动机安装板都具有用于在其中循环流体的通道。
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8.发明授权公开(公告)号：US07249664B2
公开(公告)日：2007-07-31
申请号：US11079040
申请日：2005-03-14
IPC分类号： F16D25/0638
CPC分类号： F16D43/284 , F01P5/02 , F01P7/046 , F01P7/08 , F16D2048/0221
摘要： A hydraulically controlled fan drive system (12) having a method of engagement includes a housing assembly (20) containing a hydraulic fluid (48) and an engaging circuit (36). The engaging circuit (36) includes a pitot tube (152) coupled within the housing assembly (20) that receives at least a portion of the hydraulic fluid (48). An engaging circuit (36) engages the housing assembly (20) to a fan shaft (44) in response to supply of the hydraulic fluid (48) from the pitot tube (152). An electrical control circuit (40) having a relief valve assembly (225) coupled to a main controller (176) is used to control the fluid pressure within the pitot tube (152) that controls the engagement of the housing assembly (20).
摘要翻译： 具有接合方法的液压控制风扇驱动系统（12）包括容纳液压流体（48）和接合回路（36）的壳体组件（20）。 接合电路（36）包括耦合在壳体组件（20）内的皮托管（152），其容纳至少一部分液压流体（48）。 响应于来自皮托管（152）的液压流体（48）的供应，接合电路（36）将壳体组件（20）接合到风扇轴（44）。 具有联接到主控制器（176）的安全阀组件（225）的电气控制电路（40）用于控制皮托管（152）内的控制壳体组件（20）的接合的流体压力。
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公开(公告)号：US4373403A
公开(公告)日：1983-02-15
申请号：US229472
申请日：1981-01-29
申请人： Theodore A. Malott , Barry L. Frost
发明人： Theodore A. Malott , Barry L. Frost
CPC分类号： F16H63/22 , F16H2063/202 , Y10T74/19279 , Y10T74/20018
摘要： A manual shift transmission having multiple input and output portions is provided with a control having input and output shift rails. A laterally movable control shaft extends axially through cutouts in respective shift rails and carries cams adapted to cooperate with cam follower surfaces on corresponding cutouts to effect rectilinear movement of the shift rails upon rotation of the control shaft. The cams are arranged on the shaft so that the shaft may be positioned to place respective cams in register with the input and output shift rails while all other cams are out of register with the rail cutouts. The shift movement of respective output and input shift rails is overlapped during the rotation of the control shaft to decrease the throw of the shift lever.
摘要翻译： 具有多个输入和输出部分的手动变速传动装置设置有具有输入和输出变速轨的控制。 横向可移动的控制轴轴向延伸穿过相应移动轨道中的切口并且承载适于与相应切口上的凸轮从动件表面配合的凸轮，以在控制轴旋转时实现换档滑轨的直线运动。 凸轮布置在轴上，使得轴可以被定位成将相应的凸轮与输入和输出换档轨对准，而所有其它凸轮与轨道切口不对准。 在控制轴旋转期间，各个输出和输入换档导轨的换挡运动重叠，以减少变速杆的投掷。
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公开(公告)号：US08851028B2
公开(公告)日：2014-10-07
申请号：US12921221
申请日：2009-03-02
CPC分类号： F01P5/04 , F01P5/06 , F16D2300/021
摘要： A cooling system for a fan drive device, particularly for a wet friction clutch. The clutch shaft member is attached to a shaft mounting plate and ATF is circulated through them. The shaft mounting plate is connected in turn to an engine mounting plate which has engine coolant circulated through it at a lower temperature. The shaft mounting plate and engine mounting plates both have passageways for circulation of fluids therein.
摘要翻译： 用于风扇驱动装置的冷却系统，特别是用于湿式摩擦离合器的冷却系统。 离合器轴构件附接到轴安装板，并且ATF通过它们循环。 轴安装板依次连接到发动机安装板，其发动机冷却剂在较低温度下循环通过。 轴安装板和发动机安装板都具有用于在其中循环流体的通道。
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