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61. 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。

62. 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。

63. 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.

64. 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.

65. 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。

66. 发明申请

US20050006164A1 Reduction-drive device 有权
标题翻译：减速装置
公开(公告)号：US20050006164A1
公开(公告)日：2005-01-13
申请号：US10887205
申请日：2004-07-08
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： B60K6/365 , B60K6/405 , B60K6/48 , F16H1/06 , F16H1/28 , F16H48/30 , 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。

67. 发明授权

US06206668B1 Fluid machine 失效
标题翻译：流体机
公开(公告)号：US06206668B1
公开(公告)日：2001-03-27
申请号：US09017580
申请日：1998-02-03
申请人： Masao Teraoka , Kenji Hiraishi
发明人： Masao Teraoka , Kenji Hiraishi
IPC分类号： F03C200
CPC分类号： F01C1/126 , F01C21/106
摘要： A fluid machine comprises a rotor (7, 9) meshed with each other in concave and convex portions (23, 26) and (25, 24), and a casing (3) enveloping these elements within cylindrical portions (43, 45) of a rotor chamber (5) and having a flow inlet port (31) and a flow outlet port (33). The cylindrical portions (43, 45) are moved to moved centers (47, 49) from standard centers (35, 37) at a predetermined distance L toward the flow inlet port (31), so that the rotor chambers (5) is expanded to cylindrical portions (55, 57) from the cylindrical portions (43, 45).
摘要翻译：流体机械包括在凹凸部分（23,26）和（25,24）中彼此啮合的转子（7,9），以及将这些元件包围在圆柱形部分（43,44）内的壳体（3）转子室（5）并具有流入口（31）和流出口（33）。圆柱形部分（43,45）从标准中心（35,37）以预定距离L朝向流入口（31）移动到移动中心（47,49），使得转子室（5）膨胀到圆筒部（43,45）的圆筒部（55,57）。

68. 发明授权

US6116879A Fluid machine 失效
标题翻译：流体机
公开(公告)号：US6116879A
公开(公告)日：2000-09-12
申请号：US251126
申请日：1999-02-16
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： F04C18/18 , F04C18/08 , F04C18/12 , F04C27/00 , F04C2/00
CPC分类号： F04C18/084 , F04C18/126 , F04C27/004
摘要： A pair of rotors (1,3) includes tooth parts (7,9) with a cycloid tooth profile curve and tooth bottom pans (11,13), and are engaged with each other. A housing (2) includes rotor chambers (2a) for rotatably accommodating the rotors (1,3), a suction port and a delivery port. Tips of the tooth parts (7,9) of the rotors (1,3) respectively have top parts (15,17) with a predetermined arc length (W.sub.1) which are cut to have a diameter (D.sub.2) smaller than a diameter (D.sub.1) of the tips of the predetermined cycloid tooth profile curve, and a diameter of the rotor chambers (2a) is made small.
摘要翻译：一对转子（1,3）包括具有摆线齿形曲线的齿部（7,9）和齿底盘（11,13），并且彼此接合。壳体（2）包括用于可旋转地容纳转子（1,3），抽吸口和输送口的转子室（2a）。转子（1,3）的齿部（7,9）的尖端分别具有预定的弧长（W1）的顶部（15,17），其被切割成具有小于直径（D2）的直径（D2） D1），并且使转子室（2a）的直径变小。

69. 发明授权

US6076623A Four-wheel drive vehicle power train 失效
标题翻译：四轮驱动车动力传动系
公开(公告)号：US6076623A
公开(公告)日：2000-06-20
申请号：US965728
申请日：1997-11-07
申请人： Masao Teraoka , Yasuhiko Ishikawa , Hiroyuki Tanaka
发明人： Masao Teraoka , Yasuhiko Ishikawa , Hiroyuki Tanaka
IPC分类号： B60K17/34 , B60K17/346 , B60K17/35 , B62B1/00
CPC分类号： B60K17/351 , B60K17/346
摘要： A first power train (T1) for driving a pair of front drive wheels (Wf1, Wf2) comprises a transmission (4) connected to an engine (2) and a front drive train (41f) connected to the drive wheels, the front drive train including a final reduction gear (43), and a second power train (T2) for driving a pair of rear drive wheels (Wr1, Wr2) comprises a rear transfer train (11) branched from the first power train, between the transmission and the front drive train, and a rear drive train (41r) connected to the rear drive wheels.
摘要翻译：用于驱动一对前驱动轮（Wf1，Wf2）的第一动力传动系（T1）包括连接到发动机（2）的变速器（4）和连接到驱动轮的前传动系（41f），前驱动包括用于驱动一对后驱动轮（Wr1，Wr2）的最终减速齿轮（43）和第二动力传动系（T2），包括从第一动力传动系分支的后传动系（11）前传动系和与后驱动轮连接的后传动系（41r）。

70. 发明授权

US5709627A Differential unit with means for mixing air into the hydraulic actuator 失效
标题翻译：差压单元，带有用于将空气混入液压执行机构的装置
公开(公告)号：US5709627A
公开(公告)日：1998-01-20
申请号：US623325
申请日：1996-03-27
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： F16H48/22 , B60K23/04 , F16H48/27 , F16H48/32 , F16H48/38 , F16H48/30 , F01M11/18
CPC分类号： F16H48/22 , F16H48/08 , F16H48/27 , F16H48/30 , F16H48/32 , B60K23/04 , F16H2048/204 , F16H2048/205 , F16H2200/2071 , F16H48/40 , Y10T477/606
摘要： A differential unit having a speed-sensitive-type differential limiting function is capable of moderating the differential limiting force to maintain the controllability and stability of a vehicle. The differential unit according to the present invention includes a differential case to be rotated by drive force of an engine, a differential mechanism for distributing rotations of the differential case to a pair of output shafts, a frictional clutch for limiting the differential of the differential mechanism, a hydraulic actuator for clutching the frictional clutch, an oil pump which receives differential torque of the differential mechanism so as to be driven to operate the hydraulic actuator, control valves for introducing air to the oil suction portion of the oil pump, and a controller for opening or closing the control valve to correspond to a condition under which a vehicle is driven.
摘要翻译：具有速度敏感型差速限制功能的差动单元能够缓和差速限制力，以保持车辆的可控性和稳定性。根据本发明的差动单元包括由发动机的驱动力旋转的差速器壳体，用于将差速器壳体的转动分配到一对输出轴的差速机构，用于限制差速机构的差速器的摩擦离合器用于夹紧摩擦离合器的液压致动器，接收差速机构的差速转矩以驱动以操作液压致动器的油泵，用于将空气引入到油泵的吸油部分的控制阀，以及控制器用于打开或关闭控制阀以对应于车辆被驱动的状态。

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