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51. 发明授权

US4782930A Power transmission apparatus 失效
标题翻译：动力传动装置
公开(公告)号：US4782930A
公开(公告)日：1988-11-08
申请号：US8777
申请日：1987-01-30
申请人： Toshiaki Kuroiwa , Masao Teraoka
发明人： Toshiaki Kuroiwa , Masao Teraoka
IPC分类号： B60K17/35 , B60K23/08 , F16D35/00 , F16D48/12
CPC分类号： F16D35/005 , B60K17/351 , B60K23/0808
摘要： A power transmission apparatus comprises first and second rotary devices rotatable with respect to each other, a sealed chamber hermetically formed between the first and second rotary devices and filled with viscous fluid, first and second resistance devices disposed within the sealed chamber and respectively rotatable together with the first and second rotary devices to transmit torque therebetween by the shearing resistance of the viscous fluid, and a third device for controlling the pressure within the sealed chamber in accordance with the running state of an object provided with the power transmitting apparatus.
摘要翻译：一种动力传递装置，包括相对于彼此可旋转的第一和第二旋转装置，密封地形成在第一和第二旋转装置之间，并且填充有粘性流体的密封室，设置在密封室内的第一和第二阻力装置，通过粘性流体的剪切阻力传递扭矩的第一和第二旋转装置，以及根据设置有动力传递装置的物体的运行状态来控制密封室内的压力的第三装置。

52. 发明授权

US4757727A Differential device for a power transmission apparatus 失效
标题翻译：电力传输装置差动装置
公开(公告)号：US4757727A
公开(公告)日：1988-07-19
申请号：US832984
申请日：1986-02-25
申请人： Masao Teraoka , Osamu Ishikawa
发明人： Masao Teraoka , Osamu Ishikawa
IPC分类号： B60K17/346 , B60K23/08 , F16D35/00 , F16H48/20 , F16H48/22 , F16H1/42 , F16H1/44
CPC分类号： F16H48/22 , B60K17/3465 , F16D35/005 , F16H48/08 , F16H48/10 , F16H48/26
摘要： A power transmission apparatus having an input shaft connected, by planetary gearing, to two coaxially arranged output shafts. The planetary gearing permits differential rotation between the output shafts. A limiting device located between the output shafts to limit the differential rotation thereof. The limiting device includes a clutch member mounted on the first output shaft and alternating first and second clutch plates. The first plates are axially movable relative to and rotatably fixed to the clutch member, and the second plates are axially movable relative to and rotatably fixed to the second output shaft. An interengaging cam mechanism is carried on the clutch member and the first output shaft, and arranged such that upon relative angular movement between the clutch member and the first output shaft, the clutch member is moved axially to frictionally engage the first and second clutch plates.
摘要翻译：一种动力传递装置，其输入轴通过行星齿轮连接到两个同轴布置的输出轴。行星齿轮传动装置允许输出轴之间的差速旋转。位于输出轴之间的限制装置，以限制其差动旋转。限制装置包括安装在第一输出轴上的交替的第一和第二离合器片的离合器构件。第一板可相对于离合器构件相对并可旋转地固定，并且第二板可相对于第二输出轴可转动地固定并可旋转地固定。离合器构件和第一输出轴之间承载相互接合的凸轮机构，并且在离合器构件和第一输出轴之间相对角度运动时，使离合器构件轴向移动以摩擦地接合第一离合器片和第二离合器片。

53. 发明授权

US4470491A Automatic hub clutch 失效
标题翻译：自动轮毂离合器
公开(公告)号：US4470491A
公开(公告)日：1984-09-11
申请号：US323708
申请日：1981-11-20
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： B60K23/08 , F16D43/02 , F16D11/00 , B60K17/34 , F16D23/02
CPC分类号： F16D43/02 , Y10T403/10
摘要： An automatic hub clutch used for connection and disconnection of a drive axle with a wheel of a four-wheel drive vehicle, has a simple mechanism and a short axial length. The hub clutch includes a first spring adapted to bias a slide gear toward disengagement, and a second spring disposed radially inwardly of the slide gear and adapted to bias the slide gear toward engagement through a cam.
摘要翻译：用于与四轮驱动车辆的车轮连接和断开的自动轮毂离合器具有简单的机构和短的轴向长度。轮毂离合器包括适于偏置滑动齿轮以分离的第一弹簧和设置在滑动齿轮的径向内侧并适于偏置滑动齿轮以通过凸轮接合的第二弹簧。

54. 发明授权

US09175765B2 Transmission and shift control system 有权
标题翻译：变速箱和变速控制系统
公开(公告)号：US09175765B2
公开(公告)日：2015-11-03
申请号：US13988447
申请日：2011-11-04
申请人： Shinji Ikeya , Masao Teraoka
发明人： Shinji Ikeya , Masao Teraoka
IPC分类号： F16H3/08 , F16H59/00 , F16H61/04 , F16H63/50 , F16H63/30
CPC分类号： B60W30/19 , B60W10/02 , B60W10/06 , B60W2510/0638 , B60W2510/1005 , B60W2540/10 , B60W2710/021 , B60W2710/027 , B60W2710/0666 , F16H61/04 , F16H63/502 , F16H2061/0474 , F16H2063/3093 , F16H2200/0008 , Y10T74/19233 , Y10T74/19274
摘要： The present invention is capable of suppressing gear shift shocks or delays in acceleration with no interruption of driving force and reducing the weight. Disclosed is a transmission which is provided, with multiple stage shift gears so arranged to shift a number of dog clutches to shift a gear to the upper stage of the multiple stage shift gears, and is characterized in that a guide part is provided to a shift operation section and the dog clutches on each of the sages so as to move the lower dog clutch in a neutral direction by a coasting torque acting on the lower stage by a shift rotation of the upper stage to release a meshing engagement when meshing engagements of the lower and upper dog clutches are simultaneously performed by an operation of the shift operation section.
摘要翻译：本发明能够在不中断驱动力和减轻重量的情况下抑制换档冲击或加速延迟。公开了一种变速器，其设置有多级变速齿轮，其被布置成使多个啮合器移动以将齿轮换档到多级变速齿轮的上段，并且其特征在于，将引导部件设置成换档操作部分，并且每个鼠尾座上的狗离合器，以便通过上级的换档旋转，通过作用在下级上的滑行扭矩在中立方向上移动下爪式离合器，以在啮合啮合时释放啮合通过换档操作部的动作同时进行上下爪式离合器。

55. 发明授权

US07464626B2 Torque transmission apparatus and case structure 有权
标题翻译：扭矩传动装置和壳体结构
公开(公告)号：US07464626B2
公开(公告)日：2008-12-16
申请号：US11725954
申请日：2007-03-20
申请人： Nobushi Yamazaki , Masao Teraoka , Isao Hirota , Naoshi Mogami
发明人： Nobushi Yamazaki , Masao Teraoka , Isao Hirota , Naoshi Mogami
IPC分类号： F16H57/02 , F16H57/04 , F16H61/00 , F16H48/20
CPC分类号： B60K23/0808 , B60K5/04 , B60K17/344 , B60K17/35 , Y10T74/2186
摘要： A torque transmission coupling includes a rotating shaft and a drive pinion shaft for carrying out input and output transmission of a torque. A torque control part is arranged between the rotating shaft and the drive pinion shaft for controlling torque transmission between the rotating shaft and the drive pinion shaft on the basis of a frictional engagement caused by an electromagnetic force of an electromagnet. At least a portion of the torque control part is arranged in an outer periphery of a taper roller bearing rotatably supporting the drive pinion shaft, thereby allowing a shortening of an entire length of the torque transmission coupling.
摘要翻译：扭矩传递联轴器包括用于执行扭矩的输入和输出传动的旋转轴和驱动小齿轮轴。转矩控制部分设置在旋转轴和驱动小齿轮轴之间，用于基于由电磁体的电磁力引起的摩擦接合来控制转轴和驱动小齿轮轴之间的转矩传递。转矩控制部的至少一部分设置在可旋转地支撑驱动小齿轮轴的圆锥滚子轴承的外周，从而可以缩短扭矩传递联轴器的整个长度。

56. 发明授权

US07296644B2 Reduction-drive device 有权
标题翻译：减速装置
公开(公告)号：US07296644B2
公开(公告)日：2007-11-20
申请号：US10887205
申请日：2004-07-08
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： B60K6/04
CPC分类号： B60K6/365 , B60K1/00 , B60K6/405 , B60K6/48 , B60K6/52 , F16H1/06 , F16H1/28 , F16H48/08 , F16H48/16 , F16H48/22 , F16H48/30 , F16H48/34 , F16H48/40 , F16H2048/204 , F16H2048/346 , Y02T10/6221 , Y02T10/6265 , Y10S903/91
摘要： A reduction-drive device has a first and a second reduction mechanism and distribution device. The first reduction mechanism has a planetary carrier, a planetary gear rotatably supported by the planetary carrier, an internal gear in mesh with the planetary gear and a sun gear. The first reduction mechanism is supported by the housing so as to reduce driving force of the electric motor. The second reduction mechanism is positioned between the electric motor and the first reduction mechanism so as to reduce an output of the first reduction mechanism. The differential device is supported by the housing so as to distribute the output of the second reduction mechanism to a wheel side.
摘要翻译：还原驱动装置具有第一和第二还原机构和分配装置。第一减速机构具有行星架，由行星架支撑的行星齿轮，与行星齿轮啮合的内齿轮和太阳齿轮。第一减速机构由壳体支撑，以减小电动机的驱动力。第二减速机构位于电动马达和第一减速机构之间，以便减小第一减速机构的输出。差速装置由壳体支撑，以将第二减速机构的输出分配到车轮侧。

57. 发明授权

US07156771B2 Clutch unit 失效
标题翻译：离合器单元
公开(公告)号：US07156771B2
公开(公告)日：2007-01-02
申请号：US10918052
申请日：2004-08-13
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： B60K1/00 , B60K6/02 , B60K17/16 , B60K17/356 , F16D28/00
CPC分类号： F16D23/06 , B60K6/52 , B60K17/356 , Y02T10/6265 , Y10T477/26 , Y10T477/79
摘要： In a clutch unit, an engagement of a dog clutch can be restricted until a revolution of an input shaft and the revolution of an output shaft correspond to each other so as to be suitable for the engagement. The engagement can be effected when the revolution of the input shaft and the revolution of the output shaft have corresponded so as to be suitable for the engagement. Accordingly, the revolution of the input shaft and the revolution of the output shaft are speedily synchronized, and engagement shocks of the dog clutch can be accurately suppressed. Hence, it is possible to reliably transmit the torque to be transmitted from the driving source to the wheel side through the reduction mechanism.
摘要翻译：在离合器单元中，可以限制爪式离合器的接合，直到输入轴的旋转和输出轴的旋转彼此对应以适合于接合。当输入轴的旋转和输出轴的旋转对应以适于接合时，可以实现接合。因此，输入轴的旋转和输出轴的旋转快速同步，可以精确地抑制卡合离合器的接合冲击。因此，可以通过减速机构将从驱动源传递的转矩可靠地传递到车轮侧。

58. 发明申请

US20060124429A1 Torque transmission apparatus 有权
公开(公告)号：US20060124429A1
公开(公告)日：2006-06-15
申请号：US11297526
申请日：2005-12-07
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： F16D28/00 , B60K23/08
CPC分类号： B60K23/0808 , B60K17/35 , B60K17/356 , F16D28/00
摘要： The torque transmission apparatus is simple, small and light and has a clutch unit to receive thrust and transmit torque between rotary members, a differential screw mechanism to convert rotational force into the thrust applied to the clutch unit, and an electric motor to produce the rotational force. The differential screw mechanism has a driving screw and driven screws. The driving screw is rotatably and axially movably supported on a rotary drive shaft of the electric motor. The driven screws mesh with the driving screw and are rotatably and axially immovably supported. The meshing driving screw and driven screws are rotated to axially move the driving screw and apply engaging force to the clutch unit.

59. 发明申请

US20060124374A1 Apparatus for controlling driving force of vehicle 有权
公开(公告)号：US20060124374A1
公开(公告)日：2006-06-15
申请号：US11297525
申请日：2005-12-07
申请人： Kunio Katada , Masatoshi Noguchi , Masao Teraoka
发明人： Kunio Katada , Masatoshi Noguchi , Masao Teraoka
IPC分类号： B60K17/34
CPC分类号： B60W20/15 , B60K6/52 , B60K23/04 , B60K23/08 , B60K23/0808 , B60K28/165 , B60T8/175 , B60T8/3205 , B60T8/3215 , B60T8/322 , B60T2201/14 , B60W10/08 , B60W10/119 , B60W10/16 , B60W10/18 , B60W10/184 , B60W20/00 , B60W30/18 , B60W2520/26 , Y02T10/6265
摘要： An apparatus for controlling the driving force of a vehicle is capable of using brakes to limit a differential operation, securing sufficient torque, and suppressing the heating and wearing of the brakes. In the vehicle, an engine generates torque to drive front wheels and/or rear wheels. A front differential allows differential rotation between the front wheels and transmits torque of the engine to the front wheels. A rear differential allows differential rotation between the rear wheels and transmits torque of the engine to the rear wheels. Disk brakes separately brake the front and rear wheels. An ABS/attitude electric control unit controls the disk brakes to limit differential rotation between the front wheels or between the rear wheels. At least one of the front and rear differentials is provided with a differential limiting mechanism.

60. 发明授权

US06959799B2 Actuator and intermissive power transmission device therewith 失效
标题翻译：执行机构和其间的动力传递装置
公开(公告)号：US06959799B2
公开(公告)日：2005-11-01
申请号：US10635784
申请日：2003-08-05
申请人： Masaaki Fusegi , Masashi Aikawa , Masao Teraoka , Tetsushi Tomita , Noriyuki Sudou
发明人： Masaaki Fusegi , Masashi Aikawa , Masao Teraoka , Tetsushi Tomita , Noriyuki Sudou
IPC分类号： F16H48/30 , F16H48/20
CPC分类号： F16H48/295 , F16H48/08 , F16H48/24 , F16H48/30 , F16H48/34 , F16H2048/204 , F16H2048/343
摘要： An actuator for engagement and disengagement operation of a power transmission device is provided with a first plate being fixed, a second plate being movable in a direction of the engagement and disengagement operation so as to be engaged with the first plate, a third plate disposed opposite to the second plate with respect to the first plate, the third plate being rotatably engaged with the second plate, a drive unit engageable with the third plate so as to rotate the third plate, a cam mechanism converting a rotation of the third plate to a movement of the second plate in the direction of the engagement and disengagement operation and a retaining device restricting a relative rotation range of the third plate with respect to the drive unit. The second plate moved by the cam mechanism drives the power transmission device in the direction of the engagement and disengagement operation so as to intermit a power transmission thereof.
摘要翻译：用于动力传递装置的接合和分离操作的致动器设置有固定的第一板，第二板可沿接合和分离操作的方向移动以与第一板接合，第三板与第一板相对设置相对于第一板的第二板，第三板与第二板可旋转地接合;驱动单元，其可与第三板接合，以使第三板旋转;凸轮机构，其将第三板的转动转换为第二板在接合和分离操作的方向上的移动以及限制第三板相对于驱动单元的相对旋转范围的保持装置。由凸轮机构移动的第二板沿着接合和分离操作的方向驱动动力传动装置，以便中断其动力传递。

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