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1. 发明申请

US20130269471A1 VEHICULAR OPERATING PEDAL DEVICE WITH LOAD SENSOR AND OPERATING DEVICE WITH LOAD SENSOR 审中-公开
标题翻译：具有负载传感器和操作装置的负载传感器的车辆操作踏板装置
公开(公告)号：US20130269471A1
公开(公告)日：2013-10-17
申请号：US13828282
申请日：2013-03-14
申请人： Noboru Fujiwara , Hiroyuki Amano
发明人： Noboru Fujiwara , Hiroyuki Amano
IPC分类号： B60T7/06
CPC分类号： B60T7/06 , G01L1/2237 , G01L5/225 , G05G1/38 , G05G1/487 , Y10T74/20528 , Y10T74/20888
摘要： A clevis pin (connecting pin) (26) is inserted into a clearance hole (72), and is displaceable relative to an operating pedal (16). A pivotal moving link (68) is disposed between the clevis pin (26) and a sensor pin (64) of a load sensor (30). A reaction force applied from the clevis pin (26) to the load sensor (30) always acts in a substantially constant direction (substantially leftward in FIG. 1A) even if the operating pedal (16) and an operating rod (22) are pivoted relatively around the axis of the clevis pin (26) in accordance with the depressing operation of the operating pedal (16). Thus, the detecting accuracy of the load sensor (30) is heightened, and variation in detecting accuracy is prevented, rendering the high reliability.
摘要翻译： U形销（连接销）（26）插入到间隙孔（72）中，并且可相对于操作踏板（16）移动。枢转运动连杆（68）设置在U形夹销（26）和负载传感器（30）的传感器销（64）之间。即使操作踏板（16）和操作杆（22）枢转，从U形夹销（26）施加到负载传感器（30）的反作用力总是作用在基本恒定的方向（图1A中基本向左）相对于操作踏板（16）的按压操作相对地围绕U形夹销（26）的轴线。因此，能够提高负载传感器30的检测精度，防止检测精度的变动，提高可靠性。

2. 发明授权

US07584683B2 Lever-ratio switching type brake pedal apparatus 失效
标题翻译：杠杆比开关式制动踏板装置
公开(公告)号：US07584683B2
公开(公告)日：2009-09-08
申请号：US11407947
申请日：2006-04-21
申请人： Noboru Fujiwara
发明人： Noboru Fujiwara
IPC分类号： G05G1/04
CPC分类号： B60T7/06 , G05G1/46 , G05G7/04 , Y10T74/20528 , Y10T74/20558
摘要： A brake pedal apparatus including: an operating pedal; and first and second working levers which are pivotable according to respective different lever-ratio characteristics in response to a depressing operation effected on the operating pedal and which are connectable to a pivot member via a clutch member. When a reaction force of an output member does not exceed a switching load, a load reaction lever is held in a reference position whereby the first working lever is connected to the pivot member. When the reaction force exceeds the switching load, the load reaction lever is pivoted to a switching position against a biasing force of a biaser whereby the second working lever is connected to the pivot member.
摘要翻译：一种制动踏板装置，包括：操作踏板; 以及第一和第二工作杆，其可以响应于在操作踏板上产生的按压操作而根据各自不同的杆比特性而枢转，并且可经由离合器构件连接到枢转构件。当输出构件的反作用力不超过开关负载时，负载反作用杆保持在基准位置，由此第一工作杆连接到枢转构件。当反作用力超过开关负载时，负载反作用杆克服冲击器的偏置力而枢转到切换位置，由此第二工作杆连接到枢转构件。

3. 发明申请

US20080223171A1 Operating pedal device having load sensor for vehicle, and operating device having load sensor 审中-公开
标题翻译：具有用于车辆的负载传感器的操作踏板装置和具有负载传感器的操作装置
公开(公告)号：US20080223171A1
公开(公告)日：2008-09-18
申请号：US11980674
申请日：2007-10-31
申请人： Noboru Fujiwara , Hiroyuki Amano
发明人： Noboru Fujiwara , Hiroyuki Amano
IPC分类号： G05G1/30
CPC分类号： B60T7/06 , G01L1/2237 , G01L5/225 , G05G1/38 , G05G1/487 , Y10T74/20528 , Y10T74/20888
摘要： A clevis pin (connecting pin) (26) is inserted into a clearance hole (72), and is displaceable relative to an operating pedal (16). A pivotal moving link (68) is disposed between the clevis pin (26) and a sensor pin (64) of a load sensor (30). A reaction force applied from the clevis pin (26) to the load sensor (30) always acts in a substantially constant direction (substantially leftward in FIG. 1A) even if the operating pedal (16) and an operating rod (22) are pivoted relatively around the axis of the clevis pin (26) in accordance with the depressing operation of the operating pedal (16). Thus, the detecting accuracy of the load sensor (30) is heightened, and variation in detecting accuracy is prevented, rendering the high reliability.
摘要翻译： U形销（连接销）（26）插入到间隙孔（72）中，并且可相对于操作踏板（16）移动。枢转运动连杆（68）设置在U形夹销（26）和负载传感器（30）的传感器销（64）之间。即使操作踏板（16）和操作杆（22）为止，从U形夹销（26）施加到负载传感器（30）的反作用力总是作用在基本恒定的方向（图1A中基本向左）根据操作踏板（16）的按压操作相对绕着U形夹销（26）的轴线转动。因此，能够提高负载传感器30的检测精度，防止检测精度的变动，提高可靠性。

4. 发明授权

US07395734B2 Vehicle brake apparatus 有权
标题翻译：车辆制动装置
公开(公告)号：US07395734B2
公开(公告)日：2008-07-08
申请号：US10826251
申请日：2004-04-19
申请人： Noboru Fujiwara , Takashi Hayashihara , Hiroyuki Masumo
发明人： Noboru Fujiwara , Takashi Hayashihara , Hiroyuki Masumo
IPC分类号： G05G1/14
CPC分类号： B60T7/042 , B60T7/06 , B60T8/4072 , G01L5/225 , G05G1/38 , G05G7/04 , Y10T74/20528 , Y10T74/2054 , Y10T74/20558
摘要： A vehicle brake apparatus includes (a) a brake operating member operable by a vehicle driver; (b) a variable output mechanism which is disposed between the brake operating member and an output member, for mechanically changing a multiplying ratio of an output force in relation to an operational input force from the brake operating member in accordance with an operating stroke of the brake operating member; and (c) a brake controlling unit which is operated in accordance with the output force applied to the output member, wherein a load sensor for detecting the output force is provided between the variable output mechanism and the output member.
摘要翻译：一种车辆制动装置，包括：（a）可由车辆驾驶员操作的制动操作构件; （b）可变输出机构，其布置在所述制动操作构件和输出构件之间，用于根据所述制动操作构件的操作行程机械地改变相对于来自所述制动操作构件的操作输入力的输出力的倍率制动操作构件; 以及（c）制动控制单元，其根据施加到所述输出构件的输出力而操作，其中，用于检测输出力的负载传感器设置在所述可变输出机构和所述输出构件之间。

5. 发明申请

US20050172753A1 Pedal reaction force device 有权
标题翻译：脚踏反力装置
公开(公告)号：US20050172753A1
公开(公告)日：2005-08-11
申请号：US10777105
申请日：2004-02-13
申请人： Noboru Fujiwara
发明人： Noboru Fujiwara
IPC分类号： B60T7/06 , G05G1/30 , G05G5/05 , G05G1/14
CPC分类号： G05G1/30 , G05G5/05 , Y10T74/20528 , Y10T74/20888 , Y10T74/2101 , Y10T74/2107
摘要： In the pedal reaction force device 10, a pedaling reaction force is applied to the operating pedal 16 on the basis of a displacement magnitude and a variation speed of the displacement magnitude by the damper device 18 and spring member 20 which are mechanically displaced in accordance with a pedaling operation of the operating pedal 16, and the variation pattern of the displacement magnitude, that is, variation characteristics of the pedaling reaction force are mechanically set by the cam 22. Therefore, a higher degree of freedom in setting the reaction force characteristics close to a conventional mechanical type pedal device and excellent response performance can be obtained, and construction of the pedal reaction force device 10 can be inexpensively achieved.
摘要翻译：在踏板反作用力装置10中，踏板反作用力基于位移大小和位移大小的变化速度被施加到操作踏板16，阻尼装置18和弹簧构件20根据操作踏板16的踏板操作和位移幅度的变化模式，即踏板反作用力的变化特性由凸轮22机械地设定。因此，可以获得更接近常规机械式踏板装置的反力特性设定的自由度和响应性能优异的特征，能够廉价地实现踏板反作用力装置10的构造。

6. 发明授权

US09740233B2 Pedal actuation amount detection device 有权
公开(公告)号：US09740233B2
公开(公告)日：2017-08-22
申请号：US14383294
申请日：2012-09-13
申请人： Noboru Fujiwara , Hirofumi Otsuka
发明人： Noboru Fujiwara , Hirofumi Otsuka
IPC分类号： G05G1/44 , B60T7/04 , G05G1/38
CPC分类号： G05G1/44 , B60T7/042 , G05G1/38 , Y10T74/20528
摘要： A pedal operation amount detection apparatus for an operation pedal apparatus that includes a transmitting member including a pedal arm of an operation pedal that is disposed to be pivotable about a support axis and subjected to a depressing operation, and an output member to which a depressing operation force is transmitted from the transmitting member and to which a reaction force corresponding to the depressing operation force is applied, the pedal operation amount detection apparatus includes a sensor member disposed on a load transmission path of the transmitting member and the reaction force and the pedal operation amount detection apparatus electrically detects deformation of the sensor member. The sensor member is an elongate member that is torsionally and elastically deformable about a torsion center line in a longitudinal direction and is disposed at a position offset from the transmitting member in a direction parallel to the support axis.

7. 发明授权

US09400222B2 Pedal operation amount detecting device 有权
公开(公告)号：US09400222B2
公开(公告)日：2016-07-26
申请号：US13819530
申请日：2011-06-03
申请人： Noboru Fujiwara , Hiroshi Isono , Hirofumi Otsuka
发明人： Noboru Fujiwara , Hiroshi Isono , Hirofumi Otsuka
IPC分类号： G01L1/04 , G01L5/00 , B60T7/04 , G05G1/38
摘要： A pedal operation amount detecting device that is provided in an operating pedal apparatus including a transmitting member having a pedal arm of an operating pedal that is arranged so as to be pivotable about a support axis and that is depressed, and an output member to which a depression force is transmitted from the transmitting member and to which a reaction force corresponding to the depression force is applied, the pedal operation amount detecting device including a sensor member that is arranged on a load transmission path at a position offset from the transmitting member in a direction parallel to the support axis and that is deformed by the depression force and the reaction force, and the pedal operation amount detecting device electrically detecting a deformation of the sensor member.

8. 发明申请

US20140150599A1 PEDAL ACTUATION DETECTOR 有权
标题翻译：踏板启动检测器
公开(公告)号：US20140150599A1
公开(公告)日：2014-06-05
申请号：US14236398
申请日：2012-06-22
申请人： Noboru Fujiwara
发明人： Noboru Fujiwara
IPC分类号： G05G1/38
CPC分类号： G05G1/38 , B60T7/042 , G01L5/225 , Y10T74/20528
摘要： A pedal operation amount detection apparatus comprises: a transmitting member that transmits a pedal operating force; a pivot lever provided on the transmitting member so as to be pivotable relative to the transmitting member; and a deformable body that is interposed between the transmitting member and the pivot lever, and that deforms based on the pedal operating force, the pedal operation amount detection apparatus electrically detecting a pedal operation amount based on a deformation of the deformable body, the deformable body is fixed to the transmitting member, a sensor rod is fixedly fitted to the deformable body so as to extend upright relative to the deformable body, an elastic member is provided across the sensor rod and the pivot lever so as to be connected to each other, so that the pedal operating force or a reaction force corresponding to the pedal operating force is transmitted from the pivot lever to the sensor rod via the elastic member, and the sensor rod is passed, with a play, through the pivot lever so that the play allows the pivot lever to pivot.
摘要翻译：踏板操作量检测装置包括：传递踏板操作力的传动部件; 枢转杆，设置在所述传递构件上，以相对于所述传递构件枢转; 以及变形体，其插入在所述传递构件和所述枢转杆之间，并且基于所述踏板操作力而变形，所述踏板操作量检测装置基于所述变形体的变形来电检测踏板操作量，所述可变形体传感器杆固定地配合到变形体上，以相对于可变形体直立延伸，弹性构件跨过传感器杆和枢转杆设置成彼此连接，使得踏板操作力或对应于踏板操作力的反作用力经由弹性构件从枢转杆传递到传感器杆，并且传感器杆通过摆动杆通过枢转杆，使得播放允许枢轴杠杆枢转。

9. 发明申请

US20130269472A1 VEHICULAR OPERATING PEDAL DEVICE WITH LOAD SENSOR AND OPERATING DEVICE WITH LOAD SENSOR 有权
公开(公告)号：US20130269472A1
公开(公告)日：2013-10-17
申请号：US13828428
申请日：2013-03-14
申请人： Noboru Fujiwara , Hiroyuki Amano
发明人： Noboru Fujiwara , Hiroyuki Amano
IPC分类号： B60T7/06
CPC分类号： B60T7/06 , G01L1/2237 , G01L5/225 , G05G1/38 , G05G1/487 , Y10T74/20528 , Y10T74/20888
摘要： A clevis pin (connecting pin) (26) is inserted into a clearance hole (72), and is displaceable relative to an operating pedal (16). A pivotal moving link (68) is disposed between the clevis pin (26) and a sensor pin (64) of a load sensor (30). A reaction force applied from the clevis pin (26) to the load sensor (30) always acts in a substantially constant direction (substantially leftward in FIG. 1A) even if the operating pedal (16) and an operating rod (22) are pivoted relatively around the axis of the clevis pin (26) in accordance with the depressing operation of the operating pedal (16). Thus, the detecting accuracy of the load sensor (30) is heightened, and variation in detecting accuracy is prevented, rendering the high reliability.

10. 发明申请

US20130263688A1 VEHICULAR OPERATING PEDAL DEVICE WITH LOAD SENSOR AND OPERATING DEVICE WITH LOAD SENSOR 审中-公开
公开(公告)号：US20130263688A1
公开(公告)日：2013-10-10
申请号：US13828045
申请日：2013-03-14
申请人： Noboru Fujiwara , Hiroyuki Amano
发明人： Noboru Fujiwara , Hiroyuki Amano
IPC分类号： G05G1/38
CPC分类号： B60T7/06 , G01L1/2237 , G01L5/225 , G05G1/38 , G05G1/487 , Y10T74/20528 , Y10T74/20888
摘要： A clevis pin (connecting pin) (26) is inserted into a clearance hole (72), and is displaceable relative to an operating pedal (16). A pivotal moving link (68) is disposed between the clevis pin (26) and a sensor pin (64) of a load sensor (30). A reaction force applied from the clevis pin (26) to the load sensor (30) always acts in a substantially constant direction (substantially leftward in FIG. 1A) even if the operating pedal (16) and an operating rod (22) are pivoted relatively around the axis of the clevis pin (26) in accordance with the depressing operation of the operating pedal (16). Thus, the detecting accuracy of the load sensor (30) is heightened, and variation in detecting accuracy is prevented, rendering the high reliability.

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