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51. 发明授权

US5458547A Differential apparatus with speed and torque sensitive differential limiting forces 失效
标题翻译：差速装置具有速度和转矩敏感的差速限制力
公开(公告)号：US5458547A
公开(公告)日：1995-10-17
申请号：US93051
申请日：1993-07-16
申请人： Masao Teraoka , Satoshi Aiba , Kenji Hiraishi , Shuhei Ono
发明人： Masao Teraoka , Satoshi Aiba , Kenji Hiraishi , Shuhei Ono
IPC分类号： F16H48/10 , F16H48/11 , F16H48/22 , F16H48/26 , F16H48/27 , F16H48/285
CPC分类号： F16H48/285 , F16H48/10 , F16H48/11 , F16H48/22 , F16H48/26 , F16H48/27 , F16H2048/106
摘要： A differential apparatus comprises: a differential casing; a first side gear rotatably arranged within the differential casing and connected to the first shaft; a second side gear rotatably arranged within the differential casing in parallel to the first side gear and connected to the second shaft; at least one short pinion gear housed in a bore formed in the differential casing so as to be rotated within the bore and around the first and second side gears together with the differential casing; at least one long pinion gear housed in another bore formed in the differential casing in parallel to and in mesh with the short pinion gear so as to be rotated within the bore and around the first and second side gears together with the differential casing; and a viscous coupling. The first and second side gears are geared to each other through the short and long pinion gears so as to be rotated differentially relative to each other, when the short and long pinion gears are driven by the differential casing. The differential apparatus can generate a torque sensitive differential limiting force uniform both when a torque is transmitted to the first shaft under the condition that the second shaft is being idled and when a torque is transmitted to the second shaft under the condition that the first shaft is being idled; and a speed sensitive differential limiting force generated by the viscous coupling.
摘要翻译：差速装置包括：差速器壳体; 第一侧齿轮，其可旋转地布置在差速器壳体内并连接到第一轴; 第二侧齿轮，平行于第一侧齿轮可旋转地布置在差速器壳体内并连接到第二轴; 至少一个短小齿轮，其容纳在形成在所述差速器壳体中的孔中，以便与所述差速器壳体一起在所述孔内旋转并围绕所述第一和第二侧齿轮旋转; 至少一个长小齿轮容纳在形成在差速器壳体中的另一个孔中，平行于短小齿轮并与其啮合，以便与差速器壳体一起在孔内并围绕第一和第二侧齿轮旋转; 和粘性耦合。第一和第二侧齿轮通过短小齿轮和长小齿轮相互啮合，以便当短轴和长齿轮被差速器壳体驱动时，彼此相对旋转。差分装置可以产生扭矩敏感的限制力，当在第二轴被空转的条件下扭矩传递到第一轴时，以及当在第一轴是第二轴的情况下将扭矩传递到第二轴时，被闲置以及由粘性联轴器产生的速度敏感的差速限制力。

52. 发明授权

US5443054A Supercharging device for an internal combustion engine 失效
标题翻译：内燃机增压装置
公开(公告)号：US5443054A
公开(公告)日：1995-08-22
申请号：US218672
申请日：1994-03-28
申请人： Masao Tateno , Masao Teraoka
发明人： Masao Tateno , Masao Teraoka
IPC分类号： F01D25/16 , F02B33/40 , F02B39/00 , F02B39/04 , F04D25/02 , F04D29/056 , F04D29/06 , F04D29/04
CPC分类号： F04D29/063 , F02B39/04 , F04D25/028 , F04D29/057 , F16H2057/085
摘要： In a supercharging device for an internal combustion engine including an air compressor, a bearing holder, and a planetary gear type of speed increasing gear device with an internal gear, a pair of pinion gears, and a sun gear, a oil channel guiding lubricating oil to the plain bearings to form oil film damper is provided in the bearing holder. In the bearing holder located between the pinion gears, an oil guide means for directing the lubricating oil, splashed from the pinion gears toward the oil guides, in the direction of the sun gear, is provided. A thrust washer can be arranged between the plain bearings to receive the thrust force of the impeller shaft.
摘要翻译：在具有空气压缩机，轴承保持器和行星齿轮减速齿轮装置的内燃机的增压装置中，该增速装置具有内齿轮，一对小齿轮和太阳齿轮，导油润滑油在轴承座中设有用于形成油膜阻尼器的滑动轴承。在位于小齿轮之间的轴承座中，设置有用于沿着太阳齿轮的方向引导从小齿轮朝向导油件飞溅的润滑油的导油装置。止推垫圈可以布置在滑动轴承之间以接收叶轮轴的推力。

53. 发明授权

US5219054A Hub clutch device 失效
标题翻译：轮毂离合器装置
公开(公告)号：US5219054A
公开(公告)日：1993-06-15
申请号：US841428
申请日：1992-02-26
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： B60K23/08 , B60K17/35 , F16D11/14 , F16D25/04 , F16D25/061
CPC分类号： B60K17/3515 , F16D11/14 , F16D25/044 , F16D25/061 , B60K17/35 , B60K23/08
摘要： A hub clutch device for connecting and disconnecting an axle and a wheel in a part time four-wheel drive vehicle, includes a wheel hub having a flange portion secured to the wheel, a hollow spindle secured to a vehicle body, and a roller member positioned between the wheel hub and the hollow spindle. A housing with a gear portion covers an outer side of the wheel hub and defines a first sealed chamber. A bellows with a second sealed chamber being substantially vacuum is provided with a spring member pressing the bellows in an axial direction. A sliding gear always engaging the gear portion of the housing is axially movable according to a motion of the bellows to connect the axle with the wheel in a rotational direction. A pressure producing unit is provided to move the bellows against a spring force of the spring member.
摘要翻译：一种用于在一次性四轮驱动车辆中连接和断开车轮和车轮的轮毂离合器装置，包括轮毂，其具有固定到车轮的凸缘部分，固定到车身的中空心轴和定位在其上的辊构件在轮毂和中空心轴之间。具有齿轮部分的壳体覆盖轮毂的外侧并且限定第一密封室。具有基本真空的第二密封室的波纹管设置有沿轴向按压波纹管的弹簧构件。总是与壳体的齿轮部分接合的滑动齿轮可以根据波纹管的运动而轴向移动，以沿旋转方向将轮轴与轮连接。提供压力产生单元以抵抗弹簧构件的弹簧力移动波纹管。

54. 发明授权

US4981192A Power transmission apparatus 失效
标题翻译：动力传动装置
公开(公告)号：US4981192A
公开(公告)日：1991-01-01
申请号：US322641
申请日：1989-03-13
申请人： Sakuo Kurihara , Masao Teraoka
发明人： Sakuo Kurihara , Masao Teraoka
IPC分类号： B60K17/35 , F16D35/00 , F16D47/06
CPC分类号： B60K17/351 , F16D35/005 , F16D47/06 , F16H48/12 , Y10T74/19005 , Y10T74/19079
摘要： To realize three functions of twin viscous coupling in four-wheel drive, free coupling in two-wheel drive, and further direct (lock) coupling in four-wheel drive, the power transmission apparatus for transmitting power from a propeller shaft (9A) to two right and left rear wheel drive shafts (21A, 23A), comprises first and second hubs (4, 5) coupled to the drive shafts; cylindrical inner and outer casings (3a3b) for forming two working chambers (11, 12) in cooperation with the two hubs; first and second resistance plates (8, 9), and a driven member (17) for selectively engaging the inner casing with the outer casing (TWIN VISCO IN 4WD) and disengaging the inner casing from the outer casing (FREE IN 2WD). Further, it is also preferable to use hollow clutch pipes (99, 101) disposed between the two drive shafts (21A, 23A) and the two hubs (49, 51) for selectively engaging the two drive shafts with the two hubs (TWIN VISCO IN 4WD) or with the cylindrical casing (29) (LOCK IN 2WD), and disengaging the two drive shafts from both the two hubs and the cylindrical casing (FREE IN 2WD).

55. 发明授权

US4899859A Power transmission apparatus 失效
公开(公告)号：US4899859A
公开(公告)日：1990-02-13
申请号：US266126
申请日：1988-11-02
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： B60K17/348 , B60K5/04 , B60K17/35 , B60K23/08 , F16D35/00 , F16D47/06 , F16D67/04 , F16H45/00 , F16H48/26
CPC分类号： B60T1/062 , B60K17/351 , B60K23/0808 , F16D35/005 , F16D47/06 , F16D67/04
摘要： To incorporate a viscous coupling type power transmission apparatus for a four-wheel driven automotive vehicle with an antiskid braking system, viscous torque transmission from a first rotary transmission shaft (coupled to the front wheel shaft) to a second rotary transmission shaft (coupled to the rear wheel shaft) is intermitted by a clutch mechanism provided for the power transmission apparatus whenever a foot brake is applied. That is, when a foot brake pressure is applied to the brake member of the power transmission apparatus, the clutch mechanism is disengaged via a cam ring to decouple the first rotary transmission shaft from the second rotary transmission shaft.

56. 发明授权

US4886152A Power transmission unit 失效
标题翻译：动力传动单元
公开(公告)号：US4886152A
公开(公告)日：1989-12-12
申请号：US244054
申请日：1988-09-13
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： B60K17/348 , B60K17/35 , F16D35/00 , F16H48/12 , F16H48/38 , F16H48/42
CPC分类号： B60K17/351 , F16D35/005 , Y10T74/19991
摘要： A power transmission apparatus comprises first and second rotary devices rotatable with respect to each other, a resistance device transmitting power between the first and second rotary devices by the viscous resistance of a viscous fluid, and a device for externally emitting heat generated between the resistance device and the viscous fluid through a lubricant flowing through the connecting portion between the first and second rotary devices.
摘要翻译：电力传输装置包括可相对于彼此旋转的第一和第二旋转装置，通过粘性流体的粘性阻力在第一和第二旋转装置之间传递动力的电阻装置，以及用于在电阻装置之间产生的外部发射热的装置以及通过流过第一和第二旋转装置之间的连接部分的润滑剂的粘性流体。

57. 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。

58. 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。

59. 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。

60. 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。

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