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公开(公告)号：US09457660B2
公开(公告)日：2016-10-04
申请号：US12923442
申请日：2010-09-21
申请人： Tsuyoshi Osawa , Masato Kumamoto , Yoshitomo Fukushima , Kouji Kikuchi , Tsuyoshi Shimizu , Hisashi Kawade , Hiromutsu Touhachi
发明人： Tsuyoshi Osawa , Masato Kumamoto , Yoshitomo Fukushima , Kouji Kikuchi , Tsuyoshi Shimizu , Hisashi Kawade , Hiromutsu Touhachi
CPC分类号： B60K26/021 , G05G1/44 , G05G5/03 , Y10T74/20534
摘要： An accelerator pedal apparatus includes a pedal arm rotating around a first rotation axis line, a return spring and a reaction force adding mechanism including a drive source and a rotation member rotating around a second rotation axis line and having a contact portion contacted to the pedal arm which adds reaction force in the direction to return the pedal arm to the rest position. A first distance from the contact position of the pedal arm with the contact portion to the first rotation axis line is longer than a second distance to the second rotation axis line. The pedal arm includes a contact section having the contact portion displaced while being contacted so that the contact portion is to be farther from the first rotation axis line when rotating toward the maximum depression position and to be closer to the first rotation axis line when rotating toward the rest position.
摘要翻译： 加速器踏板装置包括围绕第一旋转轴线旋转的踏板臂，复位弹簧和反作用力添加机构，其包括驱动源和围绕第二旋转轴线旋转的旋转构件，并且具有与踏板臂接触的接触部分 其在使踏板臂返回静止位置的方向上增加反作用力。 距离具有接触部分的踏板臂与第一旋转轴线的接触位置的第一距离比距离第二旋转轴线的第二距离长。 踏板臂包括接触部分，其接触部分在被接触的同时移动，使得当朝向最大压下位置旋转时接触部分将远离第一旋转轴线，并且当向着第一旋转轴线旋转时更靠近第一旋转轴线 休息的位置。
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公开(公告)号：US09079492B2
公开(公告)日：2015-07-14
申请号：US12588119
申请日：2009-10-05
申请人： Tsuyoshi Osawa , Masato Kumamoto , Kouji Kikuchi , Tsuyoshi Shimizu , Hisashi Kawade , Hiromutsu Touhachi
发明人： Tsuyoshi Osawa , Masato Kumamoto , Kouji Kikuchi , Tsuyoshi Shimizu , Hisashi Kawade , Hiromutsu Touhachi
CPC分类号： B60K26/02 , B60K26/021 , B60Y2400/15 , G05G1/38 , G05G5/03 , Y10T74/20534
摘要： An accelerator pedal device having a pedal arm working in conjunction with an accelerating pedal, a housing to rotatably support the pedal arm around a prescribed pivot axis line between a rest position and a maximum applied position, a hysteresis generation mechanism that comes in contact with the vicinity of an upper end of the pedal arm to generate hysteresis in a pedal force of the accelerator pedal, and an active control mechanism to push back the pedal arm toward the rest position under prescribed conditions between the pivot axis line and the hysteresis generation mechanism. The active control mechanism includes a drive source provided in the housing, and a return lever that is rotated in the same direction as the direction of the swinging of the pedal arm in conjunction with the drive source and is detachably engaged with the vicinity of the upper end of the pedal arm.
摘要翻译： 一种加速器踏板装置，具有与加速踏板一起工作的踏板臂，壳体，用于在静止位置和最大施加位置之间围绕预定的枢转轴线可转动地支撑踏板臂;与所述踏板臂接触的磁滞产生机构， 在踏板臂的上端附近产生加速器踏板的踏板力的滞后，以及主动控制机构，用于在转动轴线和滞后产生机构之间的规定条件下朝向静止位置推回踏板臂。 主动控制机构包括设置在壳体中的驱动源和与驱动源一起沿着与踏板臂的摆动方向相同的方向旋转的返回杆，并且可拆卸地与上部的附近接合 脚蹬的末端。
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公开(公告)号：US20140238181A1
公开(公告)日：2014-08-28
申请号：US14236738
申请日：2012-07-26
申请人： Meguru Kashiyama , Masato Kumamoto
发明人： Meguru Kashiyama , Masato Kumamoto
IPC分类号： G05G1/44
CPC分类号： G05G1/44 , B60K26/021 , B60K2026/023 , F02D11/02 , F02D11/04 , Y10T74/20534
摘要： An accelerator pedal device includes a slide guide path which is formed in a housing, a first slider which is engaged with the pedal arm for receiving pedaling force as being slidably arranged in the slide guide path and which includes a first inclined face inclined against a movement direction of the first slider, a second slider which is slidably arranged in the slide guide path and which includes a second inclined face contacted to the first inclined face, and an urging spring which exerts urging force in a direction opposing to the pedaling force as being engaged with the second slider, wherein the slide guide path is formed as being tapered in a direction of movement of the first slider and the second slider which are moved in association with depression of the accelerator pedal. Accordingly, desired hysteresis can be obtained on the pedaling force while achieving downsizing.
摘要翻译： 加速器踏板装置包括形成在壳体中的滑动引导路径，第一滑块，其与踏板臂接合，用于接收踏力作为可滑动地布置在滑动引导路径中，并且包括倾斜抵抗运动的第一倾斜面 第一滑块的方向，滑动地布置在滑动引导路径中并且包括与第一倾斜面接触的第二倾斜面的第二滑块以及与踏力相反的方向施加作用力的推压弹簧， 与第二滑块接合，其中滑动引导路径形成为沿着与加速踏板的下压相关联地移动的第一滑块和第二滑块的移动方向成锥形。 因此，在实现小型化的同时可以在踏力上获得期望的滞后。
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公开(公告)号：US09811108B2
公开(公告)日：2017-11-07
申请号：US14129706
申请日：2012-06-22
申请人： Masato Kumamoto , Tsuyoshi Ohsawa
发明人： Masato Kumamoto , Tsuyoshi Ohsawa
CPC分类号： G05G1/40 , B60K26/021 , B60K2026/023 , B60W2540/10 , G01B7/30 , G05G1/38 , G05G1/44 , G05G5/03 , Y10T74/20534
摘要： An accelerator pedal device includes a housing which pivotably supports a pedal arm, a return spring, a magnetic position sensor which detects an angular position of the pedal arm, and a drive source, a return lever, and a control circuit board serving as an active control mechanism which controls to push back the pedal arm toward a rest position under predetermined conditions, a circuit for a Hall element of the position sensor is arranged on the control circuit board. According to the above, a conventionally-required circuit board dedicated to a position sensor is not required to be arranged and the position sensor is connected via bus bars and the like while eliminating lead wire and the like.
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公开(公告)号：US08794103B2
公开(公告)日：2014-08-05
申请号：US12923441
申请日：2010-09-21
申请人： Tsuyoshi Osawa , Masato Kumamoto , Yoshitomo Fukushima , Kouji Kikuchi , Tsuyoshi Shimizu , Hisashi Kawade , Hiromutsu Touhachi
发明人： Tsuyoshi Osawa , Masato Kumamoto , Yoshitomo Fukushima , Kouji Kikuchi , Tsuyoshi Shimizu , Hisashi Kawade , Hiromutsu Touhachi
CPC分类号： B60K26/021 , G05G1/38 , G05G1/44 , G05G5/03 , Y10T74/20528 , Y10T74/20534 , Y10T74/20888
摘要： An accelerator pedal apparatus includes a pedal arm rotating around a first rotation axis line and having a contact portion, a return spring and a reaction force adding mechanism including a drive source and a rotation member rotating around a second rotation axis line in a state of being contacted to the contact portion which adds reaction force to return the pedal arm toward the rest position. A first distance from the contact position of the rotation member with the contact portion to the first rotation axis line is longer than a second distance to the second rotation axis line. The rotation member includes a contact section having the contact portion displaced while being contacted so that the contact portion is to be closer to the second rotation axis line when rotating toward the maximum depression position and to be farther from the second rotation axis line when rotating toward the rest position.
摘要翻译： 一种加速器踏板装置，包括围绕第一旋转轴线旋转的踏板臂，具有接触部分，复位弹簧和反作用力添加机构，该机构包括驱动源和在第二旋转轴线周围旋转的旋转部件， 接触到增加反作用力的接触部分，以使踏板臂朝向静止位置。 从旋转构件与接触部分到第一旋转轴线的接触位置的第一距离比距离第二旋转轴线的第二距离长。 旋转构件包括接触部分，其接触部分在接触时移动，使得当朝向最大压下位置转动时接触部分将更靠近第二旋转轴线，并且当旋转朝向 休息的位置。
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公开(公告)号：US08738261B2
公开(公告)日：2014-05-27
申请号：US13403035
申请日：2012-02-23
CPC分类号： B60T7/22 , B60K26/021 , B60K2026/023 , B60T8/172 , B60W10/18 , G05G1/44 , G05G5/03
摘要： An accelerator pedal apparatus includes an accelerator pedal, a hysteresis generating mechanism which generates hysteresis on pedaling force, a reaction force adding mechanism which adds reaction force to push back the accelerator pedal toward a rest position, and controller which performs drive control of the reaction force adding mechanism, while the controller performs drive control of the reaction force adding mechanism so that reaction force is added during returning as well as during depressing of the accelerator pedal under predetermined conditions as the reaction force being larger than pedaling force difference between pedaling force at the depression side and pedaling force at the return side of the pedaling force hysteresis to obtain an appropriate accelerator feeling and to quickly perform danger avoidance or danger notification.
摘要翻译： 加速器踏板装置包括加速器踏板，产生踏力滞后的滞后产生机构，增加反作用力以将加速器踏板推向静止位置的反作用力添加机构，以及执行反作用力的驱动控制的控制器 增加机构，同时控制器执行反作用力添加机构的驱动控制，使得在预定条件下在返回期间以及在加速踏板的压下期间增加反作用力，因为反作用力大于踩踏力时的踏力 抑制侧和蹬踏力在踏板返回侧的滞后，以获得适当的加速器感觉，并快速执行危险回避或危险通知。
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公开(公告)号：US20140130633A1
公开(公告)日：2014-05-15
申请号：US14129706
申请日：2012-06-22
申请人： Masato Kumamoto , Tsuyoshi Ohsawa
发明人： Masato Kumamoto , Tsuyoshi Ohsawa
IPC分类号： G05G1/40
CPC分类号： G05G1/40 , B60K26/021 , B60K2026/023 , B60W2540/10 , G01B7/30 , G05G1/38 , G05G1/44 , G05G5/03 , Y10T74/20534
摘要： An accelerator pedal device includes a housing which pivotably supports a pedal arm, a return spring, a magnetic position sensor which detects an angular position of the pedal arm, and a drive source, a return lever, and a control circuit board serving as an active control mechanism which controls to push back the pedal arm toward a rest position under predetermined conditions, a circuit for a Hall element of the position sensor is arranged on the control circuit board. According to the above, a conventionally-required circuit board dedicated to a position sensor is not required to be arranged and the position sensor is connected via bus bars and the like while eliminating lead wire and the like.
摘要翻译： 加速器踏板装置包括可枢转地支撑踏板臂的壳体，复位弹簧，检测踏板臂的角位置的磁位置传感器，以及用作活动的驱动源，回转杆和控制电路板 控制机构，其控制在预定条件下将踏板臂推回到静止位置，位置传感器的霍尔元件的电路布置在控制电路板上。 根据上述，不需要布置专用于位置传感器的常规要求的电路板，并且在消除引线等的同时通过汇流条等连接位置传感器。
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公开(公告)号：US20120221220A1
公开(公告)日：2012-08-30
申请号：US13403035
申请日：2012-02-23
CPC分类号： B60T7/22 , B60K26/021 , B60K2026/023 , B60T8/172 , B60W10/18 , G05G1/44 , G05G5/03
摘要： An accelerator pedal apparatus includes an accelerator pedal, a hysteresis generating mechanism which generates hysteresis on pedaling force, a reaction force adding mechanism which adds reaction force to push back the accelerator pedal toward a rest position, and controller which performs drive control of the reaction force adding mechanism, while the controller performs drive control of the reaction force adding mechanism so that reaction force is added during returning as well as during depressing of the accelerator pedal under predetermined conditions as the reaction force being larger than pedaling force difference between pedaling force at the depression side and pedaling force at the return side of the pedaling force hysteresis to obtain an appropriate accelerator feeling and to quickly perform danger avoidance or danger notification.
摘要翻译： 加速器踏板装置包括加速器踏板，产生踏力滞后的滞后产生机构，增加反作用力以将加速器踏板推向静止位置的反作用力添加机构，以及执行反作用力的驱动控制的控制器 增加机构，同时控制器执行反作用力添加机构的驱动控制，使得在预定条件下在返回期间以及在加速踏板的压下期间增加反作用力，因为反作用力大于踩踏力时的踏力 抑制侧和蹬踏力在踏板返回侧的滞后，以获得适当的加速器感觉，并快速执行危险回避或危险通知。
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公开(公告)号：US06263758B1
公开(公告)日：2001-07-24
申请号：US09381038
申请日：1999-09-15
IPC分类号： G05G114
CPC分类号： G05G1/38 , B60K26/00 , B60K26/02 , F02D11/02 , F02D11/04 , G05G5/03 , Y10T74/20528 , Y10T74/20534 , Y10T74/20888
摘要： A pedal rod (12) connected to an accelerator pedal (10) has one end which is a free end. A friction generating device (20) is disposed at the free end of the pedal rod (12). The friction generating device (20) has a cylindrical housing (26) as a fixed friction member, a movable friction member (28) disposed movably in the interior of the housing (26) and kept in contact with the housing, and a friction member return spring (30) for urging the movable friction member (28) in a predetermined direction. When the accelerator pedal (10) is depressed, the free end of the pedal rod (12) pushes both movable friction member (28) and friction member return spring (30), so that there occur friction between the movable friction member (28) and the housing (fixed friction member) and friction induced by the friction member return spling (30). Upon release of the accelerator pedal (10), the movable friction member (28) is returned to its original position by the friction member return spring (30).
摘要翻译： 连接到加速器踏板（10）的踏板杆（12）的一端是自由端。 摩擦发生装置（20）设置在踏板杆（12）的自由端。 摩擦产生装置（20）具有作为固定摩擦构件的圆柱形壳体（26），可移动的摩擦构件（28），其可移动地设置在壳体（26）的内部并保持与壳体接触;摩擦构件 用于沿预定方向推动可动摩擦件（28）的复位弹簧（30）。 当加速踏板（10）被压下时，踏板杆（12）的自由端推动可动摩擦件（28）和摩擦件返回弹簧（30），使得可动摩擦件（28） 和所述壳体（固定摩擦构件）和由所述摩擦构件返回分流（30）引起的摩擦。 在释放加速器踏板（10）时，可动摩擦件（28）通过摩擦件返回弹簧（30）返回其初始位置。
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公开(公告)号：US08521360B2
公开(公告)日：2013-08-27
申请号：US13400960
申请日：2012-02-21
IPC分类号： G06F7/00
CPC分类号： G05G1/30 , B60K26/021 , B60K2026/023 , G05G5/03
摘要： An accelerator pedal apparatus including an actuator pedal, a hysteresis generating mechanism which provides a hysteresis pedaling force characteristic having larger pedaling force in a depression direction than that in a return direction, and a reaction force adding control mechanism which adds operational reaction force to operation of the accelerator pedal based on an adjustment force generation command from an upper unit, while the operational reaction force added by the reaction force adding control mechanism is not larger than a hysteresis amount generated by the hysteresis generating mechanism.
摘要翻译： 一种加速器踏板装置，包括致动器踏板，滞后产生机构，其提供在按压方向上具有比在返回方向上更大的踏力的滞后踏力特性;以及反作用力增加控制机构，其将操作反作用力加到 基于来自上部单元的调节力产生指令的加速器踏板，而由反作用力添加控制机构添加的操作反作用力不大于由滞后产生机构产生的滞后量。
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