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1. 发明授权

US4782720A Power transmission unit 失效
标题翻译：动力传动单元
公开(公告)号：US4782720A
公开(公告)日：1988-11-08
申请号：US90414
申请日：1987-08-27
申请人： Masao Teraoka , Sakuo Kurihara , Yukio Yuhashi
发明人： Masao Teraoka , Sakuo Kurihara , Yukio Yuhashi
IPC分类号： F16D41/22 , F16H48/14 , F16H35/04 , F16D43/04 , F16D43/30
CPC分类号： F16H48/22 , F16D41/22 , F16H48/142 , F16H48/16 , F16H48/19 , F16H48/24 , F16H48/295 , F16H48/30 , F16H2048/305 , F16H48/12 , Y10T74/19005
摘要： There is provided a power transmission unit comprising an input member for receiving a torque input from a ring gear connected to a drive pinion which is connected to a propeller shaft, first and second output members supported by the input member in a freely rotatable manner and engaged with right and left rear wheels, and first and second clutches arranged between the input member and the first and second output members respectively to release the connections between the input member and the first and second output members respectively with the help of the actions of cam devices for releasing clutches when the angular speed of the input member becomes smaller than those of the first and second output members.
摘要翻译：提供了一种动力传递单元，包括：输入构件，用于接收从连接到与传动轴连接的驱动小齿轮的环形齿轮输入的扭矩;第一和第二输出构件，其以可自由旋转的方式由输入构件支撑并接合具有左右后轮和分别布置在输入构件和第一和第二输出构件之间的第一和第二离合器，以分别在凸轮装置的作用下分别释放输入构件与第一和第二输出构件之间的连接用于当输入构件的角速度变得小于第一和第二输出构件的角速度时释放离合器。

2. 发明授权

US4690258A Hydraulic power transmission device with centrifugally actuated clutch override 失效
标题翻译：具有离心式离合器超控的液压动力传动装置
公开(公告)号：US4690258A
公开(公告)日：1987-09-01
申请号：US867336
申请日：1986-05-23
申请人： Masao Teraoka , Yukio Yuhashi
发明人： Masao Teraoka , Yukio Yuhashi
IPC分类号： F16D35/00 , F16D43/08 , F16D43/18 , F16D47/06 , F16D37/00 , F16D19/00
CPC分类号： F16D35/005 , F16D43/08 , F16D43/18 , F16D47/06
摘要： A hydraulic power transmission device of the viscous shear type provides a rotatable driving connection between first and second shaft assemblies. A centrifugal clutch is interposed between the shaft assemblies to provide an overriding rotatable driving connection therebetween when the angular velocity of the first shaft assembly exceeds a predetermined level.
摘要翻译：粘性剪切型的液压动力传动装置在第一和第二轴组件之间提供可旋转的驱动连接。离心式离合器介于轴组件之间，以便当第一轴组件的角速度超过预定水平时，提供一个超越的可旋转的驱动连接。

3. 发明授权

US4838119A Differential gear assembly with viscous and friction clutch mechanisms 失效
标题翻译：差速齿轮组合带粘性和摩擦离合器机构
公开(公告)号：US4838119A
公开(公告)日：1989-06-13
申请号：US40315
申请日：1987-04-20
申请人： Masao Teraoka , Osamu Ishikawa , Yukio Yuhashi
发明人： Masao Teraoka , Osamu Ishikawa , Yukio Yuhashi
IPC分类号： B60K17/346 , F16D35/00 , F16H48/26
CPC分类号： F16H48/22 , B60K17/3465 , F16D35/005 , F16H48/08 , F16H48/26
摘要： A differential apparatus comprises first and second rotary devices rotatable with respect to each other, a viscous clutch having a chamber filled with a viscous fluid and restricting a differential operation generated between the first and second rotary devices by the resistance of the viscous fluid, a friction clutch separated from the viscous clutch and restricting the differential operation, and a device for preventing the seal of the chamber from being reduced by an increase in pressure within the chamber and actuating the friction clutch in accordance with an input torque.
摘要翻译：差速装置包括可相对于彼此旋转的第一和第二旋转装置，粘性离合器，其具有填充有粘性流体的室，并且通过粘性流体的阻力限制在第一和第二旋转装置之间产生的差动运动;摩擦离合器与粘性离合器分离并限制差速操作，并且用于防止腔室的密封通过腔室内的压力增加而减小并且根据输入转矩致动摩擦离合器的装置。

4. 发明授权

US07455612B2 Rotatively driving apparatus 有权
标题翻译：旋转驱动装置
公开(公告)号：US07455612B2
公开(公告)日：2008-11-25
申请号：US11066921
申请日：2005-02-25
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： F16H37/06
CPC分类号： B60K17/34 , B60K23/0808 , F16H3/724 , F16H48/10 , F16H48/22 , F16H48/30
摘要： A rotatively driving apparatus includes: a differential rotation amplification mechanism for amplifying differential rotation between a rotating shaft and a drive pinion shaft which are relatively rotatable; a rotor interlockingly rotatable with a amplified differential rotation amplified; and a rotation controlling mechanism for controlling the rotation of the rotor. The rotation controlling mechanism includes a stator for constituting an electric motor together with the rotor, a variable resistor for absorbing electric energy generated by the electric motor by the rotation of the rotor, and a controller for controlling torque transmitted between the rotating shaft and the drive pinion shaft by adjusting the energy absorbed by the variable resistor. The differential rotation amplification mechanism and the rotor are disposed on an identical axis.
摘要翻译：旋转驱动装置包括：差速旋转放大机构，其用于放大旋转轴和驱动小齿轮轴之间的相对旋转的差速旋转; 与放大的差分旋转放大可互锁地旋转的转子; 以及用于控制转子的旋转的旋转控制机构。旋转控制机构包括与转子一起构成电动机的定子，用于通过转子旋转吸收电动机产生的电能的可变电阻器，以及用于控制在转轴和驱动器之间传递的转矩的控制器通过调节由可变电阻器吸收的能量的小齿轮轴。差速旋转放大机构和转子配置在相同的轴上。

5. 发明授权

US07452299B2 Coupling apparatus 失效
标题翻译：联轴器
公开(公告)号：US07452299B2
公开(公告)日：2008-11-18
申请号：US11240138
申请日：2005-09-29
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： F16H48/24
CPC分类号： F16H48/22 , F16H48/08 , F16H48/10 , F16H48/24 , F16H48/30 , F16H48/34 , F16H48/40 , F16H2048/204 , F16H2048/346
摘要： The invention can reduce a number of parts, make an assembly and a part management easy and make a setting of an interval in an axial direction easy. A coupling apparatus is constructed by a lock ring which is rotationally engaged with a side gear corresponding to one of a differential case and a side gear capable of relatively rotating with each other by a coupling portion, is movable in an axial direction and has engagement teeth capable of engaging and interrupting with engagement teeth of the differential case on the basis of the axial movement, and an electromagnet which executes a movement in an axial direction of the lock ring on the basis of a line of magnetic force passing through the engagement teeth.
摘要翻译：本发明可以减少多个部件，使组装和部件管理变得容易，并且使得轴向方向的间隔容易设定。联接装置由与环形齿轮相对应的侧齿轮和与齿轮相互旋转的侧齿轮可旋转地配合的锁定环构成，能够通过联接部彼此相对旋转，可沿轴向移动并具有啮合齿基于轴向运动能够与差速器壳体的接合齿接合和中断;以及电磁体，其基于通过接合齿的磁力线执行在锁定环的轴向方向上的运动。

6. 发明申请

US20060073931A1 Coupling apparatus 失效
标题翻译：联轴器
公开(公告)号：US20060073931A1
公开(公告)日：2006-04-06
申请号：US11240138
申请日：2005-09-29
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： F16H48/06
CPC分类号： F16H48/22 , F16H48/08 , F16H48/10 , F16H48/24 , F16H48/30 , F16H48/34 , F16H48/40 , F16H2048/204 , F16H2048/346
摘要： The invention can reduce a number of parts, make an assembly and a part management easy and make a setting of an interval in an axial direction easy. A coupling apparatus is constructed by a lock ring which is rotationally engaged with a side gear corresponding to one of a differential case and a side gear capable of relatively rotating with each other by a coupling portion, is movable in an axial direction and has engagement teeth capable of engaging and interrupting with engagement teeth of the differential case on the basis of the axial movement, and an electromagnet which executes a movement in an axial direction of the lock ring on the basis of a line of magnetic force passing through the engagement teeth.
摘要翻译：本发明可以减少多个部件，使组装和部件管理变得容易，并且使得轴向方向的间隔容易设定。联接装置由与环形齿轮相对应的侧齿轮和与齿轮相互旋转的侧齿轮可旋转地配合的锁定环构成，能够通过联接部彼此相对旋转，可沿轴向移动并具有啮合齿基于轴向运动能够与差速器壳体的接合齿接合和中断;以及电磁体，其基于通过接合齿的磁力线执行在锁定环的轴向方向上的运动。

7. 发明授权

US06793603B2 Power transmission system with sub transmission mechanism 失效
标题翻译：动力传动系统具有副传动机构
公开(公告)号：US06793603B2
公开(公告)日：2004-09-21
申请号：US10278389
申请日：2002-10-23
申请人： Masao Teraoka , Masayuki Nagai
发明人： Masao Teraoka , Masayuki Nagai
IPC分类号： F16H3702
CPC分类号： B60K17/34 , B60K17/344 , B60K17/3467 , F16H3/54
摘要： A power transmission system which includes a transmission device and a power transfer system. The transmission device includes an input shaft to which a drive force from a motor is inputted, a transmission mechanism arranged coaxially with the input shaft, and a countershaft parallel to the input shaft. The power transfer system distributes the drive force transmitted to the countershaft to front and rear wheels, and includes a sub transmission mechanism coaxially arranged in an end of the countershaft.
摘要翻译：一种电力传输系统，包括传输装置和电力传输系统。传动装置包括输入轴，来自马达的驱动力被输入，与输入轴同轴设置的传动机构和平行于输入轴的中间轴。动力传递系统将传递到中间轴的驱动力分配到前轮和后轮，并且包括同轴地布置在中间轴的端部中的副传动机构。

8. 发明授权

US06059683A Differential apparatus 失效
标题翻译：差分仪
公开(公告)号：US06059683A
公开(公告)日：2000-05-09
申请号：US909213
申请日：1997-08-11
申请人： Masao Teraoka , Satoshi Aiba , Kenji Hiraishi , Kazumitsu Ugajin , Shuhei Ono
发明人： Masao Teraoka , Satoshi Aiba , Kenji Hiraishi , Kazumitsu Ugajin , Shuhei Ono
IPC分类号： F16H48/285 , F16H57/04
CPC分类号： F16H48/285 , F16H57/0427 , F16H57/043 , F16H57/0483
摘要： A differential apparatus (7) comprises: a differential casting (21) rotated by an engine power; a plurality of pinion gears (65, 66) slidably housed in accommodation holes (63, 64) formed in the differential casing; a pair of side gears (35, 37) geared with each other via the pinion gears, two opposing end surfaces thereof being slid relative to each other, either directly or via a thrust washer (61); and a block member (47, 91, 97) interposed between two inner circumferential surfaces of the two side gears so as to center the side gears, respectively. In particular, at least one oil sump (77,) is formed between the block member and the side gears, to supply lubricant to sliding portions between the bolck member (47, 91, 97) and the side gears (35, 37) and between two opposing end surfaces of the two side gears, by a centrifugal force generated by the rotating differential casing. Further, it is preferable to further form at least one central oil passage (301, 303, 305) at the centering portion (365) so as to extend from an inner circumferential side to an outer circumferential side of the boss portions (357, 359) of the two side gears (353, 355). Further, it is also preferable to form at least two radial oil passages (881, 885, 977, 978) between inner wall surfaces of the differential casing (821, 921) and the side gears (835, 837, 939, 941) respectively in such a way that a radially inward end thereof communicates with the heat oil passage (877, 879, 979L, 979R) and a radially outward end thereof communicates with sliding portion between the side gear and the differential casing, respectively.
摘要翻译：差速装置（7）包括：由发动机功率旋转的差速铸件（21）; 多个小齿轮（65,66），其可滑动地容纳在形成在所述差速器壳体中的容纳孔（63,64）中; 通过小齿轮相互啮合的一对侧齿轮（35,37），其两个相对的端面相对于彼此直接地或通过止推垫圈（61）滑动; 以及插入在两个侧齿轮的两个内周面之间的分块构件（47,91,97），以分别对准侧齿轮。特别地，在挡块构件和侧齿轮之间形成至少一个油底壳（77），以将润滑剂供应到凸块构件（47,91,97）和侧齿轮（35,37）之间的滑动部分和在两个侧齿轮的两个相对的端面之间，由旋转差速器壳体产生的离心力。此外，优选在定心部（365）的至少一个中心油路（301,303,305）进一步形成为从凸部（357,359）的内周侧向外周侧）的两个侧齿轮（353,355）。此外，还优选分别在差速器壳体（821,921）和侧齿轮（835,837,939,941）的内壁面之间形成至少两个径向油路（881,885,977,978）使其径向向内的端部与热油通道（877,879,979L，979R）连通，并且其径向外端分别与侧齿轮和差速器壳体之间的滑动部分连通。

9. 发明授权

US5890984A Differential apparatus having helical oil distribution passages to radial oil passages 失效
标题翻译：差压装置具有到径向油通道的螺旋油分配通道
公开(公告)号：US5890984A
公开(公告)日：1999-04-06
申请号：US909418
申请日：1997-08-11
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： F16H48/285 , F16H57/04 , F01M1/00
CPC分类号： F16H48/285 , F16H57/0427 , F16H57/043 , F16H57/0483
摘要： A differential apparatus (7) comprises: a differential casing (21) rotated by an engine power; a plurality of pinion gears (65, 66) slidably housed in accommodation holes (63, 64) formed in the differential casing: a pair of side gears (35, 37) geared with each other via the pinion gears, two opposing end surfaces thereof being slid relative each other, either directly or via a thrust washer (61); and a block member (47, 91, 97) interposed between two inner circumferential surfaces of the two side gears so as to center the side gears, respectively. In particular, at least one oil sump (77, 79; 95; 101) is formed between the block member and the side gears, to supply lubricant to sliding portions between the block member (47, 91, 97) and the side gears (35, 37) and between two opposing end surfaces of the two side gears, by a centrifugal force generated by the rotating differential casing. Further, it is preferable to further form at least one central oil passage (301, 303, 305) at the centering portion (365) so as to extend from an inner circumferential side to an outer circumferential side of the boss portions (357, 359) of the two side gears (353, 355). Further, it is also preferable to form at least two radial oil passages (881, 885; 977, 978) between inner wall surfaces of the differential casing (821, 921) and the side gears (835, 837; 939, 941), respectively in such a way that a radially inward end thereof communicates with the helical oil passage (877, 879; 979L, 979R) and a radially outward end thereof communicates with sliding portion between the side gear and the differential casing, respectively.
摘要翻译：差速装置（7）包括：通过发动机动力旋转的差速器壳体（21）; 多个小齿轮（65,66），其可滑动地容纳在形成于所述差速器壳体的容纳孔（63,64）中：一对通过所述小齿轮彼此啮合的侧齿轮（35,37），其两个相对的端面直接或通过止推垫圈（61）彼此相对滑动; 以及插入在两个侧齿轮的两个内周面之间的分块构件（47,91,97），以分别对准侧齿轮。特别地，在块体构件和侧齿轮之间形成至少一个油底壳（77,79; 95; 101），以将润滑剂供给到块构件（47,91,97）和侧齿轮（通过由旋转的差速器壳体产生的离心力，在两个侧齿轮的两个相对端面之间。此外，优选在定心部（365）的至少一个中心油路（301,303,305）进一步形成为从凸部（357,359）的内周侧向外周侧）的两个侧齿轮（353,355）。此外，还优选在差速器壳体（821,921）和侧齿轮（835,837; 939,941）的内壁表面之间形成至少两个径向油通路（881,885; 977,978）分别使其径向向内的端部与螺旋形油道（877,879; 979L，979R）连通，并且其径向外端分别与侧齿轮和差速器壳体之间的滑动部分连通。

10. 发明授权

US5394853A 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：US5394853A
公开(公告)日：1995-03-07
申请号：US51451
申请日：1993-04-21
申请人： Masao Teraoka
发明人： Masao Teraoka
IPC分类号： F02B33/40 , F02B39/04 , F02B39/14 , F04D25/02 , F16H61/662 , F02B33/00
CPC分类号： F02B39/04 , F02B33/40 , F02B39/14 , F04D25/02 , F16H61/66259
摘要： A supercharging device for an internal combustion engine for which the load can be changed by an accelerator pedal includes: a continuously variable transmission being driven by the engine and including a drive pulley, a driven pulley, a belt, a flyweight, and a presser member, the drive and driven pulleys having movable flanges and fixed flanges mounted on rotatable shaft members and being rotatable therewith, the belt being wound around and coupling the drive and driven pulleys, and the flyweight and the presser member being provided on at least one of the drive pulley and the driven pulley; and a mechanical type supercharger driven by the continuously variable transmission for supercharging the engine, the supercharger having a housing and a runner shaft with a runner rotatably supported inside the housing. A control device is provided for sliding the movable flange of the drive pulley along the axis thereof so that the movable flange is moved away from the fixed flange in the drive pulley when under a light load for which the supercharger requires little supercharging.
摘要翻译：用于能够通过加速器踏板改变载荷的内燃机的增压装置包括：由发动机驱动的无级变速器，包括驱动滑轮，从动滑轮，皮带，飞重和压紧构件驱动带轮和从动皮带轮具有可移动凸缘和固定凸缘，该凸缘安装在可旋转的轴构件上并可与其一起旋转，该皮带缠绕在一起并联接驱动和从动滑轮，并且该飞重和压紧构件设置在至少一个驱动滑轮和从动滑轮; 以及由用于增压发动机的无级变速器驱动的机械式增压器，所述增压器具有壳体和具有可转动地支撑在所述壳体内的转轮的转轮轴。提供了一种控制装置，用于沿驱动带轮的可移动凸缘的轴线滑动，使得当增压器几乎不需要增压的轻负载时，可动凸缘从驱动皮带轮中的固定凸缘移开。

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