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11. 发明专利

JPS61153046A HYDRAULIC CONTROLLER FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPS61153046A
公开(公告)日：1986-07-11
申请号：JP27988784
申请日：1984-12-26
申请人： AISIN WARNER , TOYOTA MOTOR CORP
发明人： HAYAKAWA YOICHI , KAWAI MASAO , WATANABE KAZUAKI , HARADA YOSHIHARU , FUKUMURA KAGENORI
IPC分类号： F16H61/06 , F16H61/08 , F16H61/10
摘要： PURPOSE:To reduce the speed-change shock by installing a speed-change timing mechanism for accelerating the pressure discharge of a hydraulic servo on the low-speed stage side according to the increase of the hydraulic pressure of a high-speed stage side hydraulic servo for controlling the speed change mechanism which can select at least the high-speed stage and the low-speed stage. CONSTITUTION:A transfer controller for 4-wheel drive is equipped with a transfer manual valve (not shown in the figure), clutch for selecting the high and low and 2-wheel and 4-wheel traveling, inhibitor valve 440 for switching the engagement of a brake, accumulator 409, etc. In this case, a speed-changae timing mechanism 450 for adjusting the pressure discharge timing of a hydraulic servo B-4 for brake and the oil-pressure feeding timing of a hydraulic servo C-3 for clutch on L4 H4 shift or L4 H2 shift is provided. Said mechanism 450 is constituted of an orifice 451 in an oil discharge passage 9 and a speed- change timing valve 470. A shock softening mechanism 500 for softening the staring-up of oil pressure is installed into the passage 6A for feeding oil into the hydraulic servo C-3.

12. 发明专利

JPS61105223A Automatic transmission for vehicle 失效
标题翻译：汽车自动变速箱
公开(公告)号：JPS61105223A
公开(公告)日：1986-05-23
申请号：JP22645384
申请日：1984-10-26
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： HAYAKAWA YOICHI , KAWAI MASAO , WATANABE KAZUAKI , HARADA YOSHIHARU
IPC分类号： B60K17/04 , B60K20/00 , F16H57/02 , F16H57/04 , F16H63/02 , F16H63/12 , F16H63/30
摘要： PURPOSE: To prevent oil from being sucked in from a drain port by providing said drain port of a hydraulic pressure controlling device on a case wall, etc. on the upper part of an oil level, in the captioned device in which a valve body of said hydraulic pressure controlling device and an oil pan are installed on the bottom face of a transmission case.
CONSTITUTION: A four-wheel drive automatic transmission 1 consists of a main transmission 10 and a sub-transmission 40, which is installed in a transfer case 2. An oil pan 4 is fastened to the bottom face of the transfer case 2 and a valve body 5 having a hydraulic pressure controlling device which controls the feeding and draining of a working fluid to and from each of hydraulic servos B-4, C-3, C-4, is fastened to the inside of the oil pan 4. The drain ports of the hydraulic servos C-3, C-4 are not provided on the valve body 5 and, instead, a drain oil is made to be discharged to the main transmission 10 side, from the valve body 5, through an oil passage 9 provided on the front support wall 2A of the transfer case 2, and via a drain port 91 opening in the open air on the main transmission 10 side.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了防止油从排水口吸入，通过在油位上部的壳体壁等上设置液压控制装置的排出口，在标题装置中，阀体所述液压控制装置和油盘安装在变速箱的底面上。构成：四轮驱动自动变速器1由主变速器10和副变速器40构成，主变速器10和副变速器40安装在分动箱2中。油底壳4固定在分动箱2的底面，阀具有控制向液压伺服机构B-4，C-3，C-4各自的工作流体供给和排出的液压控制装置的主体5被固定在油底壳4的内部。排水管液压伺服机构C-3，C-4的端口没有设置在阀体5上，而是将排水从阀体5排出到主变速器10侧，通过油路9 设置在分动箱2的前支撑壁2A上，并且经由在主变速器10侧的敞开的空气中开口的排水口91。

13. 发明专利

JPS6170259A Automatic transmission for vehicles 失效
标题翻译：车辆自动变速器
公开(公告)号：JPS6170259A
公开(公告)日：1986-04-11
申请号：JP19040184
申请日：1984-09-10
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： HAYAKAWA YOICHI , FUJIURA YOSHINARI , TAGA YUTAKA , WATANABE KAZUAKI , HARADA YOSHIHARU
IPC分类号： B60K17/346 , F16H59/10 , F16H61/16 , F16H61/18 , F16H61/20 , F16H61/70 , F16H63/44
CPC分类号： F16H61/16 , B60K17/346 , F16H61/686 , F16H61/702 , F16H63/44 , F16H2306/44 , F16H2306/52 , Y10S477/908 , Y10T477/613 , Y10T477/6934
摘要： PURPOSE:To improve the durability of an overdriving planetary gear, by checking the gear shifting of a main transmission to its high speed step in the case where a sub-transmission is in a low speed step. CONSTITUTION:A transfer hydraulic control unit 200 is constituted of first and second solenoid valves 210 and 220, a selector valve 230, an inhibitor valve 240, a down-shift timing valve 260, a direct-connected oil passage 201 to be connected to a hydraulic servo C-3 of a multiple-disc clutch C3, a decelerating oil passage 202 to be connected to a hydraulic servo B-4 of a multiple-disc clutch B4, a four-wheel driving oil passage 203, and check valves 310, 320 and 330. When a shift step of a sub-transmission comes to a low-speed step, these first and second solenoid valves 210 and 220 are controlled, feeding the hydraulic servo B-4 with hydraulic pressure, whereby gear shifting of a main transmission to its high speed step is checked. With this constitution, an overdriving planetary gear will in no case come to rotation at high speed so that durability in the gear is well improved.
摘要翻译：目的：为了提高过驱动行星齿轮的耐久性，通过在副变速器处于低速档位的情况下，通过检查主变速器的档位到其高速档。构成：传送液压控制单元200由第一和第二电磁阀210和220，选择阀230，抑制阀240，下移正时阀260，直接连接的油通道201构成，连接到一个多片离合器C3的液压伺服C-3，与多片离合器B4的液压伺服机构B-4连接的减速油路202，四轮驱动油路203以及止回阀310，当副变速器的换档步进到低速步时，这些第一和第二电磁阀210和220被控制，液压伺服机构B-4以液压供给，由此主变速档检查到其高速步骤的传输。利用这种构造，过载行星齿轮在任何情况下都不会高速旋转，从而齿轮的耐久性得到很好的改善。

14. 发明专利

JPS6154328A Vehicular automatic speed change gear 失效
标题翻译：车用自动变速齿轮
公开(公告)号：JPS6154328A
公开(公告)日：1986-03-18
申请号：JP17475584
申请日：1984-08-21
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： HAYAKAWA YOICHI , HOSONO TOMOHIRO , HAMANO YUKIO , WATANABE KAZUAKI
IPC分类号： B60K20/00 , B60K23/00 , F16H61/04 , F16H61/10 , F16H63/42
摘要： PURPOSE: To make it possible to an appropriate drive power to aim at enhancing the efficiency of power transmission, by detecting an increase in temperature of hydraulic oil or in temperature of an engine due to a large engine load so that an indication is made to suggest to change over a counter speed change gear.
CONSTITUTION: An electronic control device 600 which delivers its output to an indicator and first and second solenoid valves 210, 220 in accordance with the running condition of a vehicle, receives output data from a vehicle speed sensor 602, an automatic speed change gear unit oil temperature sensor 603, an engine water temperature sensor 605, an automatic speed change gear shift position sensor 606 and a transfer shift range sensor 607. Further, it reads a vehicle speed and an automatic speed change gear oil temperature which are previously set and stored in a ROM and judges them to turn on a warning lamp 620 in the passenger's compartment, which calls the driver's attention to change over the operation from the four wheel drive direct coupling condition H4 to the four wheel drive decelerating condition L4, thereby the driver may appropriately control a counter speed change gear.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过检测由于发动机负荷大引起的液压油的温度升高或发动机温度的升高，能够提供适当的驱动力来提高动力传递效率，从而提示指示换一个柜台换档。构成：根据车辆的运行状况将其输出传递到指示器和第一和第二电磁阀210,220的电子控制装置600从车速传感器602接收输出数据，自动变速齿轮单元油温度传感器603，发动机水温传感器605，自动变速档位传感器606和转移换档范围传感器607.此外，它读取预先设定并存储在其中的车速和自动变速齿轮油温度 ROM并判断他们打开乘客舱内的警告灯620，这叫驾驶员注意将从四轮驱动直接联接状态H4到四轮驱动减速条件L4的操作改变，从而驾驶员可以适当地控制柜台变速档。

15. 发明专利

JPS6152461A Direct-coupled clutch controller for hydraulic transmission device 失效
标题翻译：用于液压传动装置的直接联接离合器控制器
公开(公告)号：JPS6152461A
公开(公告)日：1986-03-15
申请号：JP17390584
申请日：1984-08-20
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： MOROTO SHUZO , MIKI NOBUAKI , YOKOYAMA SHOJI , TAGA YUTAKA , WATANABE KAZUAKI
IPC分类号： F16H61/14 , F16H45/02
CPC分类号： F16H61/143
摘要： PURPOSE:To achieve smooth engagement/disengagement of direct-coupled clutch by inputting the solenoid pressure produced from a solenoid valve to be duty controlled as the control pressure of spool valve. CONSTITUTION:The spool 422 is lockup relay valve 420 is communicated through a resistor r10 to an oil path 2A while receives the solenoid pressure Ps of oil path 2D provided with a solenoid valve S3 and subjected to the load of spring 426 from underside. The spool 432 is set upward if the solenoid pressure Ps is lower than a setting level Ps1 to communicate between a drain oil path 6c and the engaging side oil path 6B of direct-coupled clutch. Consequently, the direct- coupled clutch 80 is disengaged. Since the solenoid valve S3 is duty controlled, the direct-coupled clutch can be engaged/disengaged smoothly.
摘要翻译：目的：通过输入从电磁阀产生的电磁阀压力作为滑阀的控制压力来实现直接耦合离合器的平滑接合/脱离。构成：阀芯422是锁止继电阀420，通过电阻器r10与油路2A连通，同时接收设有电磁阀S3的油路2D的螺线管压力Ps，并从下侧经受弹簧426的负载。如果螺线管压力Ps低于直接联接离合器的排出油路6c和接合侧油路6B之间的连通设定水平Ps1，则阀芯432向上设置。因此，直接联接离合器80脱离。由于电磁阀S3是负责控制的，所以直接耦合离合器可以顺利地接合/分离。

16. 发明专利

JPS6152446A Support mechanism for transmission shaft of automatic speed change gear 失效
标题翻译：自动变速齿轮传动轴支撑机构
公开(公告)号：JPS6152446A
公开(公告)日：1986-03-15
申请号：JP17173284
申请日：1984-08-17
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： MOROTO SHUZO , HAYAKAWA YOICHI , OBATA TAMOTSU , HARADA YOSHIHARU , WATANABE KAZUAKI
IPC分类号： F16H3/44 , F16H57/021 , F16H57/028
摘要： PURPOSE: To prevent an increase in vibration by supporting the input side end portions of the first and second intermediate transmission shafts by output side end portions of an input shaft and the first intermediate transmission shaft, and supporting the output side end portions thereof by an automatic speed change gear case and the input side end portion of an output shaft.
CONSTITUTION: The input side end portion of the first intermediate transmission shaft 14 of a speed change gear is supported by the output side end portion of an input shaft 11 of the speed change gear. The output side end portion of the first transmission shaft 14 is supported by a case of the automatic speed change gear. The input side end portion of the second transmission shaft 1 of the speed change gear is supported by the output side end portion of the first intermediate transmission shaft 14 of the speed change gear. Further, the output side end portion of the second intermediate transmission shaft 1 is supported by the input side end portion of an output shaft 3. In this arrangement, the whirling amount of the second intermediate transmission shaft 1 can be reduced to prevent an increase in vibration, and besides reduce the axial dimensions of the whole transmission shafts.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了防止振动的增加，通过输入轴和第一中间传动轴的输出侧端部支撑第一和第二中间传动轴的输入侧端部，并且通过自动地支撑输出侧端部变速齿轮箱和输出轴的输入侧端部。构成：变速齿轮的第一中间传动轴14的输入侧端部由变速齿轮的输入轴11的输出侧端部支撑。第一传动轴14的输出侧端部由自动变速齿轮的壳体支撑。变速齿轮的第二传动轴1的输入侧端部由变速齿轮的第一中间传动轴14的输出侧端部支撑。此外，第二中间传动轴1的输出侧端部被输出轴3的输入侧端部支撑。在这种布置中，可以减小第二中间传动轴1的旋转量，以防止增加振动，并且还减少了整个传动轴的轴向尺寸。

17. 发明专利

JPS6145171A Lubricating mechanism of automatic speed change gear 失效
标题翻译：自动变速齿轮润滑机构
公开(公告)号：JPS6145171A
公开(公告)日：1986-03-05
申请号：JP16695884
申请日：1984-08-08
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： MOROTO SHUZO , KOBAYASHI KOJI , TAGA YUTAKA , WATANABE KAZUAKI
IPC分类号： F16H3/00 , F16H57/04
CPC分类号： F16H57/043 , F16H57/0484
摘要： PURPOSE:To supply lubricating oil to both an input shaft and an output shaft by forming a lubricating oil supply path on an intermediate transmission shaft, and dividing and supplying the lubricating oil into a lubricating oil supply path on input shaft side and a lubricating oil supply path on output shaft side. CONSTITUTION:In the rear of an input shaft 1, an intermediate transmission shaft 3 is rotatably mounted in series to the input shaft 1. The intermediate transmission shaft 3 includes an internal lubricating oil supply path 3A, a lubricating oil supply path 3B on input shaft side and a lubricating oil supply path 3C on output shaft side, wherein the lubricating oil supply path 3B on input shaft side is disposed at the shaft axis of the intermediate transmission shaft 3, and the lubricating oil supply path 3C on output shaft side and a shaft end connecting path 5 on the other side are positioned symmetrical about the shaft axis of the intermediate transmission shaft 3. Further, lubricating oil supplied to the interior of the internal lubricating oil supply path 3A is divided and supplied into the lubricating oil supply paths 3B, 3C on input shaft side and output shaft side.
摘要翻译：目的：通过在中间传动轴上形成润滑油供给路径，将输入轴和输出轴两端的润滑油分别供给到输入轴侧的润滑油供给路径和润滑油供给路径输出轴侧路径。构成：在输入轴1的后部，中间传动轴3与输入轴1串联地可旋转地安装。中间传动轴3包括内部润滑油供给路径3A，输入轴上的润滑油供给路径3B 输出轴侧的润滑油供给路径3C，输入轴侧的润滑油供给路径3B配置在中间传动轴3的轴线上，输出轴侧的润滑油供给通路3C和另一侧的轴端连接路径5相对于中间传动轴3的轴线对称地定位。此外，供给到内部润滑油供给路径3A的内部的润滑油被分割并供给到润滑油供给路径3B ，3C输入轴侧和输出轴侧。

18. 发明专利

JPS6145169A Automatic speed change gear case for car 失效
标题翻译：自动变速齿轮箱
公开(公告)号：JPS6145169A
公开(公告)日：1986-03-05
申请号：JP16551484
申请日：1984-08-06
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： KOBAYASHI KOJI , TAKEMOTO HARUKI , WATANABE KAZUAKI , TAGA YUTAKA
IPC分类号： F16H57/029 , F16H57/031 , F16H57/04
CPC分类号： F16H57/0434
摘要： PURPOSE:To shorten the axial dimensions by fitting an oil pump housing to the inner peripheral fitting surface disposed on the end surface of a transmission case, and externally fitting a torque converting housing to an oil pump body. CONSTITUTION:An oil pump housing 1 is formed by joining an oil pump body 51 and an oil pump cover 54 each other, and adapted to partition off a torque converter chamber 121 from a speed change gear chamber 132. The oil pump body 51 has an outer peripheral edge 2 on the outer periphery thereof, which is provided with the outer peripheral fitting surface 1B fitted to the inner peripheral fitting surface 1A disposed on the end surface of a transmission case in such a manner as to project backward. The outer peripheral edge has a joining surface 2B to the oil pump body at the back thereof, and further a recess portion 2c for accomodating an oil pump gear 5. The oil pump body is fastened to a transmission case 130 by a bolt 3.
摘要翻译：目的：通过将油泵壳体安装到变速器壳体的端面上的内周配件表面，并将扭矩转换壳体外部安装到油泵体上，缩短轴向尺寸。构成：油泵壳体1通过将油泵主体51和油泵盖54接合而形成，并且适于将变矩器室121与变速齿轮室132分隔开。油泵主体51具有在其外周的外周缘2上设置有以向后突出的方式配置在设置在变速箱的端面上的内周嵌合面1A的外周嵌合面1B。外周边缘具有与其后面的油泵本体的接合面2B，另外还具有用于容纳油泵齿轮5的凹部2c。油泵主体通过螺栓3固定在变速器壳体130上。

19. 发明专利

JPS6145154A Hydraulic valve body 失效
标题翻译：液压阀体
公开(公告)号：JPS6145154A
公开(公告)日：1986-03-05
申请号：JP16551684
申请日：1984-08-06
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： SAKAGUCHI YOSHIKAZU , AOKI HIDEYUKI , ENDO MOTOKI , WATANABE KAZUAKI
IPC分类号： F16H61/00 , F16H61/04 , F16H61/10
摘要： PURPOSE: To prevent speed change shock by forming a gutter groove between two oil grooves on a sleeve and providing a drain port so as to make no communication between the two oil grooves.
CONSTITUTION: The hydraulic valve body 403 of an automatic transmission is engaged with a sleeve 6 having two adjacent oil grooves 6a and 6b formed therein. A gutter groove 6c is formed between the two oil grooves 6a and 6b. The valve body 403 has a drain port 7 so as to make no communication between the two oil passages 6a and 6b, whereby preventing one oil pressure from being transmitted via a clearance between the sleeve and the valve body and then leaking into another oil pressure. This oil pressure will then be prevented from being increased over the other pressure so that speed change shock can be prevented.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过在套筒上的两个油槽之间形成槽槽并提供排水口，以防止两个油槽之间的连通，防止变速冲击。构成：自动变速器的液压阀体403与形成有两个相邻的油槽6a和6b的套筒6接合。在两个油槽6a和6b之间形成沟槽6c。阀体403具有排出口7，以便在两个油路6a和6b之间不连通，从而防止一个油压通过套筒和阀体之间的间隙传递，然后泄漏到另一个油压中。这样就可以防止在另一个压力下增加油压，从而可以防止变速冲击。

20. 发明专利

JPS6145136A Support for power transmission shaft and hydraulic servo drum 失效
标题翻译：支持电力传输轴和液压伺服驱动
公开(公告)号：JPS6145136A
公开(公告)日：1986-03-05
申请号：JP16615684
申请日：1984-08-07
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： KOBAYASHI KOJI , SUMIYA KOJI , TAGA YUTAKA , WATANABE KAZUAKI
IPC分类号： F16H3/00 , B60T1/06 , F16D25/12 , F16H57/02 , F16H57/023 , F16H57/032 , F16H57/04 , F16H61/30 , F16H63/02 , F16H63/12 , F16H63/30
CPC分类号： F16D25/12 , B60T1/062 , F16H57/021 , F16H63/3026
摘要： PURPOSE: To facilitate formation of a working oil feed passage in a support, by a method wherein the inner peripheral groove of a support part forms the inner peripheral oil passage of the support part, the inner periphery side of which is covered with an inner peripheral sleeve and through which working oil flows.
CONSTITUTION: An inner peripheral sleeve 6 is secured to the inner periphery of a cylindrical support part 3, and an outer peripheral sleeve 7 is secured to the outer periphery. Ring grooves 7B and 7C are formed in the outer peripheral sleeve 7. A sleeve hole 7A and seal ring, positioned facing the outer pripheral opening of an inner peripheral passage 4b of the support part and a hole 2B, through which working oil flows in and out, of an inner peripheral cylindrical part 24 of a hydraulic support drum 2, are formed in and disposed to the ring grooves 7B and 7C. An inner peripheral groove 4c of the support part forms an inner peripheral oil passage 4D, the inner peripheral side of which is covered with a sleeve 6 and through which working oil flows. This constitution facilitates formation of the ring grooves 7B and 7C, and enables selection of the material of the inner and outer peripheral sleeves 6 and 7 depending upon the material of the seal ring.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了便于在支撑体中形成工作油进给通道，通过其中支撑部分的内周槽形成支撑部分的内周油通道的方法，其内周侧被内周边套筒和工作油流过。构成：内周套筒6固定在圆筒状的支承部件3的内周，外周套筒7固定于外周。环形槽7B和7C形成在外周套筒7中。套筒孔7A和密封环定位成面对支撑部分的内周通道4b的外部初级开口和孔2B，工作油通过该孔2B流动，在液压支撑滚筒2的内周圆柱形部分24中形成并设置在环形槽7B和7C上。支撑部件的内周槽4c形成内周侧油路4D，其内周侧被套筒6覆盖，工作油通过该外周油路通过。这种构造便于形成环槽7B和7C，并且能够根据密封环的材料选择内外套筒6和7的材料。

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