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1. 发明专利

JPS6124863A Hydraulic control mechanism of automatic speed change gear 失效
标题翻译：自动变速齿轮液压控制机构
公开(公告)号：JPS6124863A
公开(公告)日：1986-02-03
申请号：JP14320484
申请日：1984-07-12
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp
发明人： HASEGAWA HIROMI , TAKAHASHI SHIGEO , MORISAWA KUNIO
IPC分类号： F16H61/00
摘要： PURPOSE: To fix a characteristic required for kick-down independently for each shift valve by providing switch means for switching a set load of governor means in a detent regulator valve, and operating the switch means with governor pressure.
CONSTITUTION: A switch means 4a for switching a set load of governor means 4b is disposed in a detent regulator valve 4, and the switch means 4a is operated by governor pressure generated in a governor valve 2. Thus, detent pressure can be changed by utilizing the governor pressure to fix a characteristic for kick- down independently for each shift valve.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过提供用于切换定位调节阀中的调节器装置的设定负载的开关装置，并且通过调速器压力来操作开关装置来固定每个换档阀独立地降低所需的特性。构成：用于切换调速器装置4b的设定负载的开关装置4a设置在制动调节阀4中，并且开关装置4a由调速阀2中产生的调速器压力运行。因此，可以通过利用调节器压力来改变制动压力调速器的压力，为每个换档阀独立地固定一个特性。

2. 发明专利

JPS6127343A Throttle valve device 失效
标题翻译：节流阀装置
公开(公告)号：JPS6127343A
公开(公告)日：1986-02-06
申请号：JP14693084
申请日：1984-07-17
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp
发明人： TAKAHASHI SHIGEO , HASEGAWA HIROMI , FURUSAWA NAGAHARU , MORISAWA KUNIO
IPC分类号： F16H61/00
摘要： PURPOSE: To produce throttle pressure accurately by rotatably mounting cam means having cam surfaces for displacing valve elements of throttle valves on a support shaft supported by a bracket.
CONSTITUTION: A support shaft 71 is supported by a bracket 60 fixed to valve bodies 2, 32, and cam means 51, 52 having cam surfaces 53, 55 for displacing valve elements 5, 35 of throttle valves 1, 31 are rotatably mounted on the support shaft 71. In this arrangement, there is little error in set position relationship between the cam means 51, 52 and the valve elements 5, 35, so that the respective throttle valves 1, 31 are forced to produce throttle pressure corresponding to throttle openings accurately.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过可旋转地安装凸轮装置来精确地产生节流压力，该凸轮装置具有凸轮表面，用于将节流阀的阀元件置于由支架支撑的支撑轴上。构成：支撑轴71由固定在阀体2,32上的支架60支撑，凸轮装置51,52具有凸轮表面53,55，用于使节流阀1,31的阀元件5,35可转动地安装在在这种布置中，凸轮装置51,52和阀元件5,35之间的设定位置关系几乎没有错误，使得相应的节流阀1,31被迫产生对应于节流孔的节气门压力准确。

3. 发明专利

JPS6127336A Power train of speed change gear for car 失效
标题翻译：汽车变速齿轮动力传动系
公开(公告)号：JPS6127336A
公开(公告)日：1986-02-06
申请号：JP14851684
申请日：1984-07-19
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp
发明人： TAKAHASHI SHIGEO , HASEGAWA HIROMI , FURUSAWA NAGAHARU , MORISAWA KUNIO
IPC分类号： F16H1/28 , F16H3/44
摘要： PURPOSE: To reduce a speed change gear device for a case to a compact size by forming a cylindrical portion extending from a front carrier in such a manner as to cover the outer periphery of a rear ring gear and detachably engaging the end portion of the cylindrical portion with a flange portion of an output shaft.
CONSTITUTION: In a speed change gear for a car comprising a planetry gear unit A and a transfer portion T, a rear carrier 41 is integral with a cylindrical portion 41a extending from a front carrier 37 in such a manner as to cover the outer periphery of a rear ring gear 43. The end portion of the cylindrical portion 41a is detachably engaged with a flange portion 42a of an output shaft 42 to be coupled to each other. Thus, a large gear ratio of a rear planetry gear set can be attained without increasing the radial dimensions of a front planetry gear set portion on the whole.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过形成从前托架延伸的圆柱形部分，将外壳的变速齿轮装置减小到紧凑的尺寸，以覆盖后齿圈的外周并且可拆卸地接合圆柱形的端部部分具有输出轴的凸缘部分。构成：在用于包括行星齿轮单元A和转印部分T的汽车用变速齿轮中，后行星架41与从前行星架37延伸的圆筒部41a一体地覆盖外侧后部环形齿轮43.圆筒部41a的端部与输出轴42的凸缘部42a可拆卸地接合以彼此联接。因此，可以在不增加前行星齿轮组部分的径向尺寸的情况下实现后行星齿轮组的大齿轮比。

4. 发明专利

JPS59183149A Hydraulic control unit for transmission 失效
标题翻译：液压控制装置
公开(公告)号：JPS59183149A
公开(公告)日：1984-10-18
申请号：JP5643583
申请日：1983-03-31
申请人： Aisin Seiki Co Ltd
发明人： HASEGAWA HIROMI
IPC分类号： F16H63/02 , F16H63/12 , F16H63/30
摘要： PURPOSE: To make the engaging shock of a friction engagement device preventable in an effective manner, by making line pressure settable to both high and low levels, while interlocking a decompression chamber belonging to a pressure regulating valve to regulate the line pressure with the friction engagement device.
CONSTITUTION: Discharge oil out of a pump 16 driven by an engine enters a first chamber 101h of a pressure regulating valve 100 by way of a discharge oil passage 13 and depresses a valve 102 against a spring 103. When a pressure regulating chamber 101k is interconnected through to a port 101f and hydraulic pressure inside the chamber 101f goes down, the valve 102 is pushed upward by dint of the spring 103, intercepting a space between the chamber 101k and the port 101f. And, with repetition of this motion, the discharge oil of the pump 16 is regulated to being constant pressure. In this case, hydraulic pressure to be fed to a second brake is led into a chamber 101g via a fluid passage 15 and simultaneously hydraulic pressure to be discharged from a port 111f or 111g of a manual valve 110 is led into chamber 101l via a fluid passage 24 and made so as to render the size of pressure regulation adjustable.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了使摩擦接合装置的接合冲击能够有效地防止，通过使管路压力可以设定为高低水平，同时将属于压力调节阀的减压室联锁以通过摩擦接合来调节管路压力设备。构成：由发动机驱动的泵16排出的油通过排出油路13进入压力调节阀100的第一室101h，并将阀102压靠在弹簧103上。当压力调节室101k相互连接时通过端口101f并且室101f内部的液压下降，阀102被弹簧103向上推动，从而拦截室101k和端口101f之间的空间。并且，通过重复该运动，将泵16的排出油调节为恒定的压力。在这种情况下，要供给到第二制动器的液压通过流体通道15被引入室101g，并且同时从手动阀110的端口111f或111g排出的液压经由流体通道24，使得压力调节尺寸可调。

5. 发明专利

JPS61175363A ROTARY CAM APPARATUS 失效
公开(公告)号：JPS61175363A
公开(公告)日：1986-08-07
申请号：JP1696585
申请日：1985-01-30
申请人： AISIN SEIKI , TOYOTA MOTOR CORP
发明人： TAKAHASHI SHIGEO , HASEGAWA HIROMI , TAGA YUTAKA
IPC分类号： F16H25/14 , F16H53/02 , F16H59/24 , F16H61/00
摘要： PURPOSE:To freely arrange the rotary cam by fixing a flat plate cam at one part of a cylindrical member fitted onto a supporting shaft and fixing an input member for turning said flat plate cam at the other edge. CONSTITUTION:A cylindrical member 57 is fitted onto a supporting shaft 71, and a flat plate cam 52 is installed at one edge of the cylindrical member 57, and an input member 51 connected to a wire cable, etc. is installed at the other edge. Bearings 72 and 73 are arranged between the cylindrical member 57 and the supporting shaft 71, and said cylindrical member can be turned freely. A certain interval is kept in the axial direction between the input member 51 and the flat plate cam 52, and since said interval can be set arbitrarily, the rotary cam apparatus can be arranged freely.

6. 发明专利

JPH0658381A PLANETARY GEAR SYSTEM OF AUTOMATIC TRANSMISSION DEVICE 失效
公开(公告)号：JPH0658381A
公开(公告)日：1994-03-01
申请号：JP20818392
申请日：1992-08-04
申请人： AISIN SEIKI , TOYOTA MOTOR CORP
发明人： GOTO SHIGEKI , HASEGAWA HIROMI , WATANABE KAZUAKI , TAGA YUTAKA
IPC分类号： F16H3/44 , F16H57/02 , F16H57/028 , F16H57/029 , F16H57/03 , F16H57/04
摘要： PURPOSE:To feed the lubricating oil sufficiently by setting a sealing mechanism to separate planetary gear sets between a thrust washer and a rear carrier, in planetary gear train of the planetary gear system of an automatic transmission device of a vehicle. CONSTITUTION:Planetary gear sets 6 and 7 which consist of sun gears 8 and 30, ring gear 11 and 34, pinion gears 10 and 32, and carriers 12 and 19 of the pinion gears 10 and 32, are provided neighboring each other, and the sun gears 8 and 30 are connected. Thrust washers 50a and 50b (called as a thrust washer 50) are placed between both planetary gear sets 6 and 7. A sealing mechanism is formed between the thrust washer 50 and the rear carrier 19, by installing to an O-ring 55 and a seal groove 19b, so as to separate the planetary gear sets 6 and 7. Consequently, the lubricating oil can be fed securely without generating a leakage.

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