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公开(公告)号：US09283961B2
公开(公告)日：2016-03-15
申请号：US13391665
申请日：2010-09-13
Applicant: Peter Juhlin-Dannfelt , Mikael Öun
Inventor： Peter Juhlin-Dannfelt , Mikael Öun
IPC: B60W30/184 , B60W30/18 , F16D48/06 , B60W10/02
CPC classification number: B60W30/18027 , B60W10/02 , B60W30/18045 , B60W2540/10 , F16D48/06 , F16D2500/1112 , F16D2500/3144 , F16D2500/50224 , F16D2500/508 , F16D2500/70424
Abstract: A method for control of an automatically controlled clutch when setting a vehicle in motion on a running surface: the vehicle includes a combustion engine for generating driving force transmitted to at least one powered wheel, and a throttle control for demanding driving force from the engine. The magnitude of the driving force demanded from the engine is controlled by a driver of the vehicle by means of the throttle control. The method includes a step, when a first criterion representing the grip of the powered wheels on the running surface is fulfilled, of opening the automatically controlled clutch if the driver uses the throttle control to reduce the demand for driving force from the engine.
Abstract translation: 一种当在行驶表面上设置车辆时控制自动控制的离合器的方法：车辆包括用于产生传递到至少一个动力轮的驱动力的内燃机，以及用于从发动机要求驱动力的节气门控制。 由发动机要求的驱动力的大小由车辆的驾驶员通过节气门控制来控制。 该方法包括一个步骤，当满足表示在行驶表面上的动力轮的抓地力的第一准则时，如果驾驶员使用节气门控制来减少对来自发动机的驱动力的需求，则打开自动控制的离合器。
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2.发明授权公开(公告)号：US09014929B2
公开(公告)日：2015-04-21
申请号：US14001771
申请日：2012-03-12
Applicant: Karl Redbrandt , Andreas Laghamn
Inventor： Karl Redbrandt , Andreas Laghamn
CPC classification number: F16D48/06 , F16D2500/10412 , F16D2500/1045 , F16D2500/1083 , F16D2500/1085 , F16D2500/1112 , F16D2500/3027 , F16D2500/30404 , F16D2500/30405 , F16D2500/30816 , F16D2500/3166 , F16D2500/50251 , F16D2500/50275 , F16D2500/5122 , F16D2500/7041 , F16D2500/70454 , F16D2500/70474 , F16D2500/708 , Y10T477/70
Abstract: A method for determining a need for contact point adaptation for a clutch (106) of a vehicle (100), which clutch (106) transmits driving power between a power source engine (101) and at least one powered wheel (113, 114). At a first point in time, determining a first temperature (T1) of the clutch (106), comparing the first temperature (T1) with a second temperature (T2) of said clutch (106) determined at a second point in time which precedes the first point in time, and determining a need for contact point adaptation when the first temperature (T1) differs from the second temperature (T2) by more than a first value (ΔT)).
Abstract translation: 一种用于确定对车辆（100）的离合器（106）的接触点适应的需要的方法，该离合器（106）在动力源发动机（101）和至少一个动力轮（113,114）之间传递驱动力， 。 在第一时间点，确定离合器（106）的第一温度（T1），将第一温度（T1）与在第二时间点之前确定的所述离合器（106）的第二温度（T2）进行比较 第一时间点，并且当第一温度（T1）与第二温度（T2）不同于第一值（＆Dgr; T）时，确定接触点适应的需要）。
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公开(公告)号：US20140288787A1
公开(公告)日：2014-09-25
申请号：US14358582
申请日：2012-11-15
Applicant: Hitachi Construction Machinery Co., Ltd.
Inventor： Koji Hyodo , Tetsuji Tanaka , Isamu Aoki , Keigo Kikuchi
IPC: B60W10/02 , B60W10/184
CPC classification number: B60W10/02 , B60W10/184 , B60W30/18109 , B60W2510/182 , B60W2540/10 , F16D48/06 , F16D2500/10412 , F16D2500/111 , F16D2500/1112 , F16D2500/30806 , F16D2500/3108 , F16D2500/31426 , F16D2500/3144 , F16D2500/70404 , F16D2500/70406 , F16D2500/7041 , F16D2500/70424
Abstract: A clutch control device for a work vehicle includes a determination unit that determines as to whether or not a clutch cutoff condition has been established based upon whether or not the accelerator pedal is being operated, as determined by the accelerator pedal operation determination unit, the vehicle speed of the work vehicle detected by the vehicle speed detection unit and the braking force of the work vehicle detected by the braking force detection unit; and a clutch control unit that controls engagement/release of a clutch so as to release the clutch when the determination unit determines that the clutch cutoff condition has been established.
Abstract translation: 一种用于作业车辆的离合器控制装置，包括：确定单元，其基于由加速器踏板操作确定单元确定的加速踏板是否正在操作来确定离合器切断条件是否已被建立，车辆 由车速检测单元检测到的作业车辆的速度和由制动力检测单元检测到的作业车辆的制动力; 以及离合器控制单元，其在确定单元确定离合器切断条件已经建立时，控制离合器的接合/释放，以释放离合器。
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公开(公告)号：US20140236442A1
公开(公告)日：2014-08-21
申请号：US14239942
申请日：2012-08-29
Applicant: Karl Redbrandt , Andreas Laghamn , Fredrik Petersson , Mikael Wågberg
Inventor： Karl Redbrandt , Andreas Laghamn , Fredrik Petersson , Mikael Wågberg
IPC: F16D48/06
CPC classification number: F16D48/06 , B60W10/02 , B60W10/06 , B60W10/30 , B60W30/1886 , B60W30/1888 , B60W2050/0008 , B60W2050/0012 , B60W2510/0225 , B60W2510/0657 , B60W2510/305 , B60W2540/10 , B60W2710/022 , B60W2710/027 , F16D2500/1112 , F16D2500/3144 , F16D2500/70258
Abstract: A method, a device and a computer program for control of a motor vehicle's propulsion. When a clutch torque (Req T) is demanded by a driver activating of an accelerator pedal, the degree of closure (G) of the vehicle's clutch actuator is controlled by feedback on the basis of a monitored engine torque. There is at least one further consumer (290) of engine power in addition to propulsion. The method includes detecting (s410) activation of the at least one further consumer and, when such activation is detected, changing (s420) the feedback control to open control, whereby the degree of closure (G) of the vehicle's clutch actuator is based on a predetermined relationship between the degree of closure (G) and the clutch torque (Req T).
Abstract translation: 一种用于控制机动车推进的方法，装置和计算机程序。 当驾驶员启动加速器踏板要求离合器扭矩（Req T）时，基于监测的发动机扭矩通过反馈来控制车辆离合器致动器的关闭程度（G）。 除了推进之外，还有至少另外一个发动机功率的消耗（290）。 该方法包括检测（s410）至少一个另外的消费者的激活，并且当检测到这种激活时，改变（s420）反馈控制以打开控制，由此车辆离合器致动器的关闭程度（G）基于 关闭程度（G）和离合器扭矩（Req T）之间的预定关系。
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5.发明申请公开(公告)号：US20130345940A1
公开(公告)日：2013-12-26
申请号：US14001771
申请日：2012-03-12
Applicant: Karl Redbrandt , Andreas Laghamn
Inventor： Karl Redbrandt , Andreas Laghamn
IPC: F16D48/06
CPC classification number: F16D48/06 , F16D2500/10412 , F16D2500/1045 , F16D2500/1083 , F16D2500/1085 , F16D2500/1112 , F16D2500/3027 , F16D2500/30404 , F16D2500/30405 , F16D2500/30816 , F16D2500/3166 , F16D2500/50251 , F16D2500/50275 , F16D2500/5122 , F16D2500/7041 , F16D2500/70454 , F16D2500/70474 , F16D2500/708 , Y10T477/70
Abstract: A method for determining a need for contact point adaptation for a clutch (106) of a vehicle (100), which clutch (106) transmits driving power between a power source engine (101) and at least one powered wheel (113, 114). At a first point in time, determining a first temperature (T1) of the clutch (106), comparing the first temperature (T1) with a second temperature (T2) of said clutch (106) determined at a second point in time which precedes the first point in time, and determining a need for contact point adaptation when the first temperature (T1) differs from the second temperature (T2) by more than a first value (ΔT)).
Abstract translation: 一种用于确定对车辆（100）的离合器（106）的接触点适应的需要的方法，该离合器（106）在动力源发动机（101）和至少一个动力轮（113,114）之间传递驱动力， 。 在第一时间点，确定离合器（106）的第一温度（T1），将第一温度（T1）与在第二时间点之前确定的所述离合器（106）的第二温度（T2）进行比较 第一时间点，并且当第一温度（T1）与第二温度（T2）不同于第一值（DeltaT）时，确定接触点适应的需要）。
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Patent Agency Ranking
公开(公告)号：US20110287891A1
公开(公告)日：2011-11-24
申请号：US13192628
申请日：2011-07-28
Applicant: Hong-Chin Lin
Inventor： Hong-Chin Lin
CPC classification number: F16D48/06 , B60W10/023 , B60W10/06 , B60Y2200/415 , F16D2500/10412 , F16D2500/1045 , F16D2500/1112 , F16D2500/3108 , F16D2500/31413 , F16D2500/31466 , F16D2500/51 , F16D2500/5126 , F16D2500/70494 , F16D2500/7105 , F16H61/143 , F16H61/21 , F16H2061/0237 , F16H2061/147 , F16H2061/216 , Y10T477/6403 , Y10T477/6414 , Y10T477/6422 , Y10T477/753 , Y10T477/87
Abstract: An overspeed system for a vehicle is disclosed. The overspeed system may have a power source, a transmission unit, and a torque converter assembly operatively coupling the power source to the transmission unit. The overspeed system may also have a travel speed sensor configured to generate a signal indicative of a vehicle speed, and a controller in communication with the torque converter assembly and the travel speed sensor. The controller may be configured to prevent a decoupling of the torque converter assembly in response to the signal.
Abstract translation: 公开了一种用于车辆的超速系统。 超速系统可以具有电源，传输单元和将电源可操作地耦合到传动单元的变矩器组件。 超速系统还可以具有配置成产生指示车辆速度的信号的行驶速度传感器，以及与变矩器组件和行驶速度传感器通信的控制器。 控制器可以被配置为防止响应于信号的变矩器组件的去耦。
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公开(公告)号：US07549522B2
公开(公告)日：2009-06-23
申请号：US10579387
申请日：2005-09-13
Applicant: Yoshiharu Sato , Kentarou Itoh , Takahide Takiguchi
Inventor： Yoshiharu Sato , Kentarou Itoh , Takahide Takiguchi
CPC classification number: B60W30/18109 , B60T10/02 , B60W10/02 , B60W10/18 , F16D48/04 , F16D2048/0209 , F16D2048/0224 , F16D2048/0281 , F16D2048/0287 , F16D2500/1112 , F16D2500/70217 , F16D2500/70235
Abstract: A device which can easily adjust a relationship between a clutch pressure of an input clutch and a braking force (brake pressure) generated by a brake device to a desired relationship by a simple structure, in which a draining oil passage which is branched from an oil passage for supplying a pressure oil to the input clutch is provided, and the draining oil passage is communicated with a tank. The draining oil passage is provided with a pressure reducing valve which increases the pressure oil flowing through the draining oil passage depending on the valve position to decrease a clutch pressure of the input clutch. A brake operating member is mechanically coupled with a valve operating member of the pressure reducing valve, and the valve operating member of the pressure reducing valve is mechanically coupled with a valve operating member of the brake control valve by, for example, a spring.
Abstract translation: 一种能够通过简单的结构容易地将输入离合器的离合器压力与由制动装置产生的制动力（制动压力）之间的关系调节到期望的关系的装置，其中从油分支的排水油通道 设置用于向输入离合器供给压力油的通道，并且排出油通道与罐连通。 排水油通道设置有减压阀，该减压阀根据阀位置增加流过排油通道的压力油，以降低输入离合器的离合器压力。 制动操作构件与减压阀的阀操作构件机械联接，并且减压阀的阀操作构件通过例如弹簧与制动控制阀的阀操作构件机械联接。
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公开(公告)号：US06692409B2
公开(公告)日：2004-02-17
申请号：US09795674
申请日：2001-02-28
Applicant: Toshiya Fukumoto , Akihisa Okano , Satoshi Machida , Akio Hattori
Inventor： Toshiya Fukumoto , Akihisa Okano , Satoshi Machida , Akio Hattori
IPC: B60K4102
CPC classification number: F16D48/068 , B60W2510/0638 , B60Y2200/221 , F16D48/066 , F16D2500/1112 , F16D2500/3067 , F16D2500/30803 , F16D2500/3166 , F16D2500/7041 , F16H59/68 , F16H59/72 , F16H61/70 , Y10T477/641 , Y10T477/69383 , Y10T477/75
Abstract: A hydraulic change speed system for a working vehicle includes a gear type change speed device shiftable by an actuator, a hydraulic clutch connected to a power transmission line including the gear type change speed device, a valve unit for switching operative states of the hydraulic clutch, a controller for controlling the valve unit, and a timer for measuring a shifting time of the gear type change speed device. The valve unit is interlocked to the actuator to be controllable to pressurize the hydraulic clutch rapidly for a predetermined time from a start of engagement of the hydraulic clutch and to pressurize the hydraulic clutch gradually the predetermined time. The controller sets the predetermined time based on the shifting time measured.
Abstract translation: 一种用于作业车辆的液压变速系统包括可由致动器移动的齿轮式变速装置，连接到包括齿轮式变速装置的动力传输线的液压离合器，用于切换液压离合器的操作状态的阀单元， 用于控制阀单元的控制器，以及用于测量齿轮式变速装置的换档时间的定时器。 阀单元与致动器互锁以可控制，以从液压离合器的接合开始快速地对液压离合器加压预定的时间，并且在预定时间内逐渐加压液压离合器。 控制器根据测量的移动时间设定预定时间。
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公开(公告)号：US5790969A
公开(公告)日：1998-08-04
申请号：US582538
申请日：1996-01-03
Applicant: Kevin D. McKee
Inventor： Kevin D. McKee
CPC classification number: F16D48/068 , F16D48/066 , F16H61/12 , B60W2540/14 , B60W2540/16 , F16D2500/10412 , F16D2500/111 , F16D2500/1112 , F16D2500/3069 , F16D2500/30808 , F16D2500/31466 , F16D2500/50224 , F16D2500/5108 , F16D2500/5114 , F16D2500/5118 , F16D2500/70418 , F16D2500/70668 , F16D2500/7104 , F16D2500/7109 , F16H2061/1216 , F16H2061/1232 , F16H2061/1268 , F16H61/682 , F16H61/70 , Y10T74/19251 , Y10T74/1926
Abstract: A control system is provided for a vehicle with a power source connected to a transmission, a transmission controller, a clutch and a clutch control element for controlling clutch engagement and disengagement. The control system includes a gear shift lever with a neutral and non-neutral position, a relay circuit coupled to the gear shift lever and the clutch control element that responds to neutral and non-neutral signals from the gear shift lever, and a limp-home switch coupled to the clutch control element to control the application of power to the clutch control element by providing power to the clutch control element when the switch is actuated and the gear shift lever is not in neutral and interrupting power to the clutch control element when either the limp-home switch is not actuated or the gear shift lever is in the neutral position.
Abstract translation: 为具有连接到变速器的动力源，变速器控制器，离合器和用于控制离合器接合和分离的离合器控制元件的车辆提供控制系统。 该控制系统包括具有空档和非中立位置的变速杆，连接到变速杆的继电器回路和响应来自变速杆的中性和非中性信号的离合器控制元件， 联动到所述离合器控制元件的家用开关，以通过在所述开关被致动时向所述离合器控制元件提供动力并且所述变速杆不处于空档并且对所述离合器控制元件断电时控制对所述离合器控制元件的动力的施加， 跛行家庭开关未启动或变速杆处于中立位置。
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公开(公告)号：US5265705A
公开(公告)日：1993-11-30
申请号：US855626
申请日：1992-05-05
Applicant: Shinji Takasugi , Masayuki Mori
Inventor： Shinji Takasugi , Masayuki Mori
CPC classification number: B60K28/165 , F16D48/066 , B60W2510/0638 , B60W2530/16 , B60W2540/16 , B60W2710/022 , F16D2500/1112 , F16D2500/3024 , F16D2500/30406 , F16D2500/3067 , F16D2500/30806 , F16D2500/3115 , F16D2500/3118 , F16D2500/3125 , F16D2500/70406 , F16D2500/7041 , F16H2059/142 , F16H2059/506
Abstract: A method of preventing a wheel loader from slipping, aiming at reducing the amount of slip of the loader during excavating operation using it, and preventing the decline in operational efficiency due to the slip. The method of preventing a wheel loader from slipping comprises the steps of detecting the occurrence of slip in accordance with the difference in the number of revolutions between a pair of left and right drive wheels and the change thereof, and controlling the clutch pressure so that the clutch is put in half-clutch condition upon detection of the occurrence of slip.
Abstract translation: PCT No.PCT / JP90 / 01505 Sec。 371日期：1992年5月5日 102（e）日期1992年5月5日PCT提交1989年11月16日PCT公布。 公开号WO91 / 07604 日期：1991年5月30日。一种防止轮式装载机滑倒的方法，旨在减少装载机在使用它的挖掘作业过程中的滑动量，并防止由于滑动造成的作业效率的下降。 防止轮式装载机滑动的方法包括根据一对左右驱动轮之间的转数的差异及其变化来检测滑动的发生的步骤，并且控制离合器压力，使得 检测到滑动发生时，离合器处于半离合状态。
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