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公开(公告)号：US5680886A
公开(公告)日：1997-10-28
申请号：US703697
申请日：1996-08-27
申请人： Kunio Ohtsuka
发明人： Kunio Ohtsuka
IPC分类号： B60R21/02 , B60J5/04 , B60R19/00 , B60R21/04 , B60R21/045 , B62D21/15 , B62D25/02 , F16F7/12
CPC分类号： B60J5/0444 , B60J5/0443 , B60R19/00 , B62D21/15 , F16F7/12
摘要： An object of the present invention is to efficiently absorb the energy of an external force applied to a vehicle body without an appreciable increase in weight of an automobile. To achieve the object, the present invention provides an impact energy absorber made of a composite in which kraft paper is placed on the outside and inside of a metal sheet such as iron foil or hard aluminum foil. The impact energy absorber is a flexible pipe having a substantially quadrangular cross section and provided with spiral-shaped concaves and convexes on the outside and inside of hard aluminum foil. The energy absorber is bonded to the room-side surface of an outer panel of the vehicle body using an adhesive. When an external force is applied to the energy absorber, the energy absorber can absorb the energy of the external force by being deformed plastically.
摘要翻译： 本发明的目的是有效地吸收施加到车身的外力的能量，而不会明显地增加汽车的重量。 为了实现该目的，本发明提供一种冲击能量吸收器，其由将牛皮纸放置在诸如铁箔或硬铝箔的金属板的外部和内部的复合体制成。 冲击能量吸收器是具有大致四边形横截面的柔性管，并且在硬质铝箔的外侧和内侧上设有螺旋状的凹凸。 能量吸收器使用粘合剂结合到车体的外板的房间侧表面。 当外力对能量吸收器施加时，能量吸收器可以塑性地吸收外力的能量。
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2.发明授权Method of preparing ceramic composite powders and the powders obtained thereby 失效制备陶瓷复合粉末的方法和由此获得的粉末
公开(公告)号：US5064791A
公开(公告)日：1991-11-12
申请号：US551623
申请日：1990-07-11
申请人： Kunio Ohtsuka , Mitsuru Suda , Johji Koga
发明人： Kunio Ohtsuka , Mitsuru Suda , Johji Koga
IPC分类号： B22F1/02 , C01B13/14 , C01F7/02 , C04B35/628 , C09D5/24
CPC分类号： C04B35/62826 , B22F1/025 , C01B13/145 , C01F7/02 , C04B35/185 , C04B35/62805 , C04B35/62813 , C04B35/62842 , C09D5/24 , C04B2235/3418 , C04B2235/3427 , C04B2235/3445 , C04B2235/96
摘要： A manufacturing method for ceramic-ceramic composite powders including the steps of; forming a suspension by mixing an inorganic powder having a cation-exchange property with a solution containing one or more metal ions to conduct ion exchange with the metal ions on the surface of the inorganic powder; adding to the suspension a precipitant-forming material which releases an anion in a solution when heated or pressurized; heating or pressurizing the suspension to release the anion which reacts with the metal ions to thereby precipitate metal hydroxides, metal basic salts or metallic salts on the surface of the inorganic powder; and thereafter heating the inorganic powder with the resultant precipitates to convert the precipitates into metal oxides. Metal-ceramic composite powders are manufactured by reducing the above metal oxides on the surface of the inorganic powder to metal. In the composite powders any arbitrary amount of metal oxides or metal is supported on the surface of the inorganic powder.
摘要翻译： 一种陶瓷 - 陶瓷复合粉末的制造方法，包括以下步骤： 通过将具有阳离子交换性的无机粉末与含有一种或多种金属离子的溶液混合以与无机粉末的表面上的金属离子进行离子交换而形成悬浮液; 向悬浮液中加入沉淀剂形成材料，其在加热或加压时将溶液中的阴离子释放; 加热或加压悬浮液以释放与金属离子反应的阴离子，从而在无机粉末的表面上沉淀金属氢氧化物，金属碱金属盐或金属盐; 然后用所得沉淀物加热无机粉末，将沉淀物转化为金属氧化物。 通过将无机粉末表面上的上述金属氧化物还原成金属来制造金属 - 陶瓷复合粉末。 在复合粉末中，任意量的金属氧化物或金属负载在无机粉末的表面上。
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公开(公告)号：US4334442A
公开(公告)日：1982-06-15
申请号：US9626
申请日：1979-02-06
CPC分类号： F16H61/0267 , Y10T477/69362 , Y10T477/693675
摘要： A shift valve arrangement for incorporation into a hydraulic control system of an automatic power transmission, comprising a shift valve including separate switching and control valve elements arranged and movable in series with each other, the control valve element havind different pressure acting areas to be acted upon by a fluid pressure when the control valve element is in upshift and downshift positions, respectively, under kickdown condition and a pressure acting area to provide an upshift pattern of the transmission for part-throttle conditions of the engine, and a downshift valve having pressure acting areas to provide a downshift pattern for the part-throttle conditions of the engine.
摘要翻译： 一种用于结合到自动动力传动装置的液压控制系统中的换档阀装置，包括一个换档阀，该换档阀包括彼此排列并可彼此串联移动的单独的开关和控制阀元件，控制阀元件将不同的压力作用区域 当控制阀元件分别在降档状态和压力作用区域处分别升档和降档位置时提供流体压力，以提供用于发动机的零件节流条件的变速器的升档模式，以及具有压力作用的降档阀 为发动机的零件节流条件提供降档模式的区域。
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4.发明授权
公开(公告)号：US4307628A
公开(公告)日：1981-12-29
申请号：US39494
申请日：1979-05-16
CPC分类号： F16H47/08 , Y10T74/19628 , Y10T74/2186
摘要： An automotive automatic power transmission system having a torque converter contained in a converter housing and a planetary gear system powered by the torque converter. The planetary gear system is contained in a gear housing detachably secured to the converter housing. The planetary gear system has an output shaft carrying an output gear meshing with an idler gear which is in turn in meshed relationship with a driven gear of a final drive unit. The aforesaid gears are of the helical type and are rotatable about parallel axes, with a resulting axial thrust on the output shaft in a direction towards the planetary gear system during rotation of the output gear in the forward direction. The output shaft is journalled between first and second thrust bearings, with the first thrust bearing being carried on a hollow member detachably fixed to the converter housing and protruding axially therein to support the torque converter stator on a one-way clutch. The second thrust bearing is radially and axially supported exclusively by the converter housing and is provided with a loading capacity greater than that of said first bearing.
摘要翻译： 一种汽车自动电力传输系统，其具有包含在转换器壳体中的变矩器转换器和由变矩器供电的行星齿轮系统。 行星齿轮系统容纳在可拆卸地固定到转换器壳体的齿轮壳体中。 行星齿轮系统具有输出轴，该输出轴承载与惰轮啮合的输出齿轮，该空转齿轮又与最终驱动单元的从动齿轮啮合。 上述齿轮是螺旋型的并且可围绕平行的轴线旋转，在输出齿轮沿向前方向的旋转期间，在输出轴上产生的轴向推力朝向行星齿轮系的方向。 输出轴在第一推力轴承和第二止推轴承之间被轴颈安装，第一推力轴承承载在可拆卸地固定到转换器壳体上的中空构件上并且轴向地突出以将变矩器定子支撑在单向离合器上。 第二推力轴承由转换器壳体径向和轴向地支撑，并且具有大于所述第一轴承的承载能力。
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公开(公告)号：US4282781A
公开(公告)日：1981-08-11
申请号：US4519
申请日：1979-01-18
IPC分类号： B60W10/04 , B60W10/10 , B60W10/11 , F16H61/02 , F16H61/12 , F16H63/44 , B60K41/06 , B60K41/00 , G05D16/00
CPC分类号： F16H61/029 , Y10S477/906 , Y10T137/2452 , Y10T477/693675 , Y10T477/6939
摘要： A transmission throttle valve for use in a hydraulic control system of an automotive automatic power transmission, comprising a valve plunger movable with the accelerator pedal of an automotive vehicle, a valve spool arranged and movable in line with the valve plunger, a spring urging the valve spool and the valve plunger in opposite directions to each other for enabling the valve spool to produce a throttle pressure variable with the distance of movement of the valve plunger in the presence of a line pressure directed into the transmission throttle valve, and a plunger guide member arranged so that the throttle pressure developed in the valve is augmented to the level of the line pressure in the event a failure takes place in a mechanical linkage providing engagement between the valve plunger and the accelerator pedal of the vehicle.
摘要翻译： 一种用于汽车自动变速器的液压控制系统中的变速器节流阀，包括可与机动车辆的加速器踏板一起移动的阀柱塞，与所述阀柱塞一起排列并可移动的阀芯， 阀芯和阀柱塞彼此相反的方向，使得阀芯能够在导向到变速器节流阀的管路压力存在的情况下产生节气门压力变化与阀柱塞的运动距离;以及柱塞引导构件 被布置成使得在机械连杆中发生故障发生在阀柱塞和车辆的加速器踏板之间的接合的情况下，阀中产生的节气门压力增加到管路压力的水平。
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公开(公告)号：US4282773A
公开(公告)日：1981-08-11
申请号：US899992
申请日：1978-04-25
申请人： Kunio Ohtsuka
发明人： Kunio Ohtsuka
CPC分类号： F16H47/085
摘要： A change-speed transmission comprises: an input member; an output member; a planetary gearing unit; a hydrokinetic unit having a pump connected to the input member for simultaneous rotation therewith and a turbine; and first, second and third clutches. The transmission has a condition in which all of the torque of the input member is transmitted to the output member through the hydrokinetic unit, a condition in which all of the torque of the input member is transmitted to the output member bypassing the hydrokinetic unit, and a condition in which a portion of the torque of the input member is transmitted to the output member bypassing the hydrokinetic unit and the remaining portion of the torque of the input member is transmitted to the output member through the hydrokinetic unit.
摘要翻译： 变速传动包括：输入构件; 输出成员; 行星齿轮传动装置; 动力单元，其具有连接到输入构件以与其同时旋转的泵和涡轮机; 和第一，第二和第三离合器。 变速器具有这样的条件，其中输入构件的所有扭矩通过动力单元传递到输出构件，其中输入构件的所有扭矩传递到绕过动力单元的输出构件的状态，以及 输入部件的扭矩的一部分被传递到绕动动力单元的输出部件的状态，输入部件的转矩的剩余部分通过动力单元传递到输出部件。
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公开(公告)号：US4271939A
公开(公告)日：1981-06-09
申请号：US5891
申请日：1979-01-23
CPC分类号： F16H61/14 , F16H2045/0294
摘要： A hydraulic control system for a torque converter including a lockup clutch is disclosed in which a first or feed passageway communicates with a source of pressurized fluid and with a torque converter chamber, a second or discharge passageway communicates with the torque converter chamber and a third passageway communicates with a lock-up control or clutch chamber of the lockup clutch. A lock-up control valve communicates with the same source of pressurized fluid and with the third passageway. The first passageway is provided with a flow restrictor. With the provision of the flow restrictor, the disengagement of the lockup clutch will be assured upon pressurization of the third passageway.
摘要翻译： 公开了一种用于包括锁止离合器的变矩器的液压控制系统，其中第一或供给通道与加压流体源连通，并且与变矩器室连通，第二或排出通道与变矩器室连通，第三通道 与锁止离合器的锁定控制或离合器室连通。 锁定控制阀与相同的加压流体源和第三通道连通。 第一通道设有限流器。 通过设置限流器，在第三通道加压时将确保锁止离合器的分离。
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公开(公告)号：US4257441A
公开(公告)日：1981-03-24
申请号：US968719
申请日：1978-12-12
CPC分类号： F16H61/029 , F16H59/18 , Y10T137/2607 , Y10T477/6939
摘要： A transmission throttle valve for use in a hydraulic control system of an automotive automatic power transmission, comprising a valve plunger movable with the accelerator pedal of an automotive vehicle and, a valve spool engaging the valve plunger through a spring urging the valve plunger and the valve spool to axially move in opposite directions relative to each other for producing a fluid pressure variable with the displacement of the accelerator pedal, wherein the valve spool is formed with an axial bore open at both ends and has the valve plunger slidably passed through the bore while the valve plunger is formed with a laterally enlarged axial portion forming a variable-volume space in which the fluid pressure developed by the transmission throttle valve is to be admitted to urge the valve plunger to axially move against the force of the spring so as to save the driver's effort for depressing the accelerator pedal.
摘要翻译： 一种用于汽车自动动力传动装置的液压控制系统的变速器节流阀，包括可与机动车辆的加速器踏板一起移动的阀柱塞和通过弹簧推动阀柱塞和阀门的阀芯接合的阀芯 阀芯相对于彼此沿相反方向轴向移动，以产生具有加速器踏板位移的流体压力变化，其中阀芯形成有在两端敞开的轴向孔，并且阀柱塞可滑动地穿过孔，同时 阀柱塞形成有横向扩大的轴向部分，形成可变容积的空间，其中由传动节流阀显影的流体压力将被允许以促使阀柱塞克服弹簧的力轴向移动，以便节省 司机努力踩下油门踏板。
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公开(公告)号：US4223570A
公开(公告)日：1980-09-23
申请号：US958860
申请日：1978-11-08
IPC分类号： F16H55/17 , F16C25/06 , F16C35/063 , F16H37/08
CPC分类号： F16C19/548 , F16C25/06 , F16C35/063 , F16H57/021 , Y10T403/4682 , Y10T403/4685 , Y10T74/19651
摘要： An output gear of a power transmission is drivably connected through an idler gear to an input gear of a final drive unit having a differential. The idler gear is mounted through a pair of tapered roller bearings on a sleeve shaft which is supported by opposite two walls between which the idler gear is located. An end portion of the sleeve shaft is adjustably received within a recess formed at the inner surface of one of the walls in a manner that a bolt securing the sleeve shaft is screwed into a boss formed in the recess of the wall.
摘要翻译： 动力传动装置的输出齿轮通过空转齿轮可驱动地连接到具有差速器的最终驱动单元的输入齿轮。 空转齿轮通过套筒轴上的一对圆锥滚子轴承安装，套筒轴由空转齿轮所在的相对的两个壁支撑。 套筒轴的端部可调节地容纳在形成在其中一个壁的内表面上的凹部中，使得将套筒轴固定的螺栓拧入形成在壁的凹部中的凸台中。
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公开(公告)号：US4202431A
公开(公告)日：1980-05-13
申请号：US20400
申请日：1979-03-14
申请人： Takahiro Yamamori , Kunio Ohtsuka
发明人： Takahiro Yamamori , Kunio Ohtsuka
CPC分类号： F16H45/02 , F16H41/24 , F16H2045/0294
摘要： Simple passage structure of a lock-up torque converter is disclosed. With this passage structure an output shaft without any circumferential groove can be used. The output shaft has an axial passage and a radial passage communicating with the axial passage. A first spacer is mounted within an annular space between the output shaft and a stationary sleeve to divide the annular space into a first annular chamber and into a second annular chamber. The first annular chamber communicates with the inside of a turbine runner, while the second annular chamber communicates with the radial passage of the output shaft and with a control valve. A second spacer is mounted axially spaced from the first spacer and forms with the first annular spacer the second annular chamber. The second annular chamber and the radial and axial passages of the output shaft provide communication between the control valve and a clutch chamber of a direct drive clutch.
摘要翻译： 公开了一种锁止液力变矩器的简单通道结构。 通过这种通道结构，可以使用没有任何圆周槽的输出轴。 输出轴具有轴向通道和与轴向通道连通的径向通道。 第一间隔件安装在输出轴和静止套筒之间的环形空间内，以将环形空间分成第一环形室并进入第二环形室。 第一环形室与涡轮流道的内部连通，而第二环形室与输出轴的径向通道和控制阀连通。 第二间隔件与第一间隔件轴向间隔开并与第一环形间隔件形成第二环形室。 第二环形室和输出轴的径向和轴向通道提供控制阀和直接驱动离合器的离合器室之间的连通。
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