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1. 发明专利

JPS6121851A 4-wheel drive transfer 失效
标题翻译： 4轮驱动传动
公开(公告)号：JPS6121851A
公开(公告)日：1986-01-30
申请号：JP14289784
申请日：1984-07-09
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： HAYAKAWA YOUICHI , FUJIURA YOSHINARI , WATANABE KAZUAKI , HARADA YOSHIHARU
IPC分类号： B60K17/344 , B60K17/34 , B60T1/00 , B60T1/06 , B60T7/08
CPC分类号： F16H63/3416 , B60T1/005 , F16H63/48
摘要： PURPOSE:To achieve reliable parking by providing a parking gear coupled to the output shaft and a parking pole displacable in the rotary direction through an axially displacable rod. CONSTITUTION:The rod 41 of parking mechanism has one end coupled to a detent lever 31 and advances/retracts in axial direction through the shaft of detent lever 31 or the shift lever shaft 21. The hab 43 associated with bracket is provided while extending the tubular section for supporting the tip of rod 41 couplably from the cam face 42 when separating the tip of the rod 41 from between the cam 42 and the parking pole 45. The parking pole 45 is provided with a click 44 for stopping the parking gear 1A secured to the output shaft of automatic speed changer through a parking window 4A made through the transfer case 148.
摘要翻译：目的：通过提供耦合到输出轴的驻车齿轮和通过可轴向移位的杆在旋转方向上可移动的停车杆来实现可靠的停车。构成：停车机构的杆41具有联接到止动杆31的一端，并且通过止动杆31或变速杆轴21的轴在轴向上前进/后退。与支架相关联的钩43设置成延伸管状该部分用于在将杆41的尖端与凸轮42和驻车杆45分离时，从凸轮面42可枢转地支撑杆41的前端。驻车杆45设有用于停止驻车档1A的固定件通过通过转移箱148制造的停车窗4A到达自动变速器的输出轴。

2. 发明专利

JPS6121468A Transfer for four-wheel drive 失效
标题翻译：转运四轮驱动
公开(公告)号：JPS6121468A
公开(公告)日：1986-01-30
申请号：JP14289584
申请日：1984-07-09
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： HAYAKAWA YOUICHI , OBATA TAMOTSU , WATANABE KAZUAKI , HARADA YOSHIHARU
IPC分类号： B60K17/344 , B60K17/34 , F16H57/027 , F16H57/04
CPC分类号： F16H57/04 , F16H57/027
摘要： PURPOSE:To prevent a hydraulic fluid from blowing off without fail, by constituting a breather mechanism with a breather chamber to be installed in relation to a case partition wall, an atmospheric hole, an interconnecting hole, etc., in case of a transfer bearing the above caption, having the breather mechanism which regulates pressure inside a transmission mechanism case. CONSTITUTION:A transfer for four-wheel drive is provided with a breather mechanism 20 inside a transmission mechanism case consisting of front and rear sprocket cases 22 and 23 where a transmission mechanism 53 is housed to drive both first and second output shafts 42 and 52. In this case, this breather mechanism 20 is made up of a partition wall 24 partitioning off a sprocket case chamber 21 from an extension housing 21b. And, a projection part 25 projecting out to the inside of the said chamber 21 from the partition wall 24 is constituted of an interconnecting hole 26 set up around there, a breather chamber 28 to be installed separately on top of joining parts 31 and 27 between the said case 23 and the housing 21b, each of breather passages 31a and 27a connecting the interconnecting hole 26 and the breather chamber 28 and a hole 28a being open to the atmosphere.
摘要翻译：目的：为了防止液压油不发生吹气，通过在传送轴承的情况下，通过构成一个通气机构，该通气机构相对于壳体分隔壁，大气孔，互连孔等而安装在通气室上具有调节传动机构壳体内的压力的通气机构的上述标题。构成：四轮驱动传动装置在传动机构壳体的内部设有通气机构20，该传动机构壳体由前链轮壳体22和后链轮壳体23组成，传动机构53被容纳以驱动第一和第二输出轴42和52。在这种情况下，该通气机构20由分隔壁24构成，该分隔壁24与延伸壳体21b分离。并且，从分隔壁24向外侧突出到所述腔室21的内部的突出部25由在其周围设置的互连孔26构成，在第二连接部31和27的顶部分别安装有通气室28，所述壳体23和壳体21b，连接互连孔26和通气室28的通气通路31a和27a以及向大气开放的孔28a。

3. 发明专利

JPS6121469A Transfer for four-wheel drive 失效
标题翻译：转运四轮驱动
公开(公告)号：JPS6121469A
公开(公告)日：1986-01-30
申请号：JP14289684
申请日：1984-07-09
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： HAYAKAWA YOUICHI , OBATA TAMOTSU , WATANABE KAZUAKI , HARADA YOSHIHARU
IPC分类号： B60K17/344 , F16H57/027 , F16H57/029
CPC分类号： F16H57/04 , F16H57/027
摘要： PURPOSE:To prevent oil internal pressure from occurring, by installing a breather mechanism which interconnects both front and rear cases through, in case of a transfer provided with a transfer case made of connecting the front case, an interlocking mechanism case and the rear case in a train. CONSTITUTION:A transfer for four-wheel drive is provided with a front case 21 where a transfer mechanism is housed, an interlocking mechanism case 24 where an interlocking mechanism 153 rotating both first and second output shafts 142 and 152 in the same direction and a transfer case 2 consisting of a rear car 23 supporting the first output shaft 142 free of rotation. In this case, a breather mechanism 6 interconnecting these front and rear cases 21 and 23 is formed an upper end wall part of the interlocking mechanism case 24, while an oil return mechanism 7 is formed in a lower end wal part of the said case 24. These mechanisms 6 and 7 are solidly molded to these cases 24 and 23 or formed in pipe line form by means of drilling on both upper and lower end walls.
摘要翻译：目的：为了防止油内压发生，通过安装一通气机构来连接前壳体和后壳体，在具有连接前壳体的传送箱的传送装置的情况下，连接机构壳体和后壳体一列火车。构成：用于四轮驱动的传送装置设置有容纳转印机构的前壳体21，互锁机构壳体24，其中连续机构153沿相同方向旋转第一和第二输出轴142和152，并且转印壳体2由支撑第一输出轴142的后车23而不旋转。在这种情况下，将这些前后壳体21和23相互连接的通气机构6形成在联锁机构壳体24的上端壁部分中，同时在所述壳体24的下端部分形成有一个止油机构7 这些机构6和7牢固地模制到这些壳体24和23上，或者通过在上端壁和下端壁上的钻孔以管线形式形成。

4. 发明专利

JPS6121428A Annular hydraulic servo cylinder 失效
标题翻译：环形液压伺服缸
公开(公告)号：JPS6121428A
公开(公告)日：1986-01-30
申请号：JP14285584
申请日：1984-07-10
申请人： Aisin Warner Ltd , Toyota Motor Corp
发明人： HAYAKAWA YOUICHI , HOSONO TOMOHIRO , WATANABE KAZUAKI , HARADA YOSHIHARU
IPC分类号： F16D25/0638 , F15B15/08 , F16D25/06 , F16D25/10 , F16D25/12
CPC分类号： F16D25/12
摘要： PURPOSE:To improve machinability and rigidity by separately forming an outer cylinder portion, an inner cylinder portion and a ring-shaped plate member for connecting both cylinder portions, fitting the outer cylinder portion to the outside of the cylindrical portion of the outer periphery of the ring-shaped plate member, and welding same together. CONSTITUTION:This annular hydraulic servo cylinder is suitable for operating a frictional engagement clutch of a four-wheel drive transfer. The servo cylinder comprises an outer cylinder portion 54 where an inner peripheral spline 541 is formed, an inner cylinder portion 59 coupled to an input shaft or an output shaft, and a ring-shaped plate member 53 disposed between both cylinder portions 54, 59. The ring-shaped plate member 53 has a cylinder portion 52 at the outer periphery 51 thereof. The outer cylinder portion 54 is fitted to the outside of the cylindrical portion 52 and connected thereto by welding 50. In the thus constructed cylinder, the sealing ability of the hydraulic servo on the outer peripheral side is ensured by the cylindrical portion 52 of the ring-shaped plate member 53, and further rigidity of the welding portion 50 can be heightened.
摘要翻译：目的：为了通过分别形成外筒部，内筒部和环形板构件来提高机械加工性和刚性，用于连接两个筒部，将外筒部配合到外筒部的外周的圆筒部的外侧环形板构件，并将其焊接在一起。构成：这种环形液压伺服缸适用于操作四轮驱动传动的摩擦接合离合器。伺服缸包括形成有内周花键541的外筒部54，与输入轴或输出轴连接的内筒部59，以及设置在两筒部54,59之间的环状板构件53。环状板构件53在其外周51具有圆筒部52。外筒部54嵌合在圆筒部52的外侧，通过焊接50与其连接。在这样构成的气缸中，通过环的圆筒部52确保液压伺服在外周侧的密封性形状的板构件53，并且可以提高焊接部分50的进一步的刚性。

5. 发明专利

JPS5766020A Feeding device for lubricating oil for four-wheel driving transfer device 失效
标题翻译：用于四轮驱动转移装置的润滑油输送装置
公开(公告)号：JPS5766020A
公开(公告)日：1982-04-22
申请号：JP14002280
申请日：1980-10-07
申请人： Aisin Warner Ltd
发明人： HAYAKAWA YOUICHI
IPC分类号： B60K17/344 , B60K23/08
CPC分类号： F16H57/043 , B60K17/344 , F16H57/0037 , F16H57/0484 , Y10T74/19991
摘要： PURPOSE:To improve lubricating performance by a simple structure by a method wherein the input shaft of the four-wheel driving transfer device which serves also as the output shaft of an automatic transmission is linked coaxially to the output shaft of the device, the lubricating oil paths of two shafts are communicated with each other and thus lubrication inside the device is conducted by the lubricating oil for the transmission. CONSTITUTION:A shaft 2 which is both the output shaft of a gear transmission 1 and the input shaft of the transfer device and the output shaft 11 of the device are constituted so that they can be linked coaxially to each other by a sun gear 8 and a carrier 12, while the central oil path 3 of the input shaft 2 and the central oil path 56 of the output shaft 11 are communicated with each other. The lubricating oil is drawn up from the oil pan of the automatic transmission and adjusted to have prescribed pressure. Then it flows from the oil path 3 of the input shaft 2 into the oil path 56 of the output shaft 11 and, through oil paths 4, 5, 57-63, is fed to bearings 33 and 34, a brake 17 and friction clutches 23 and 39, and thus lubrication is conducted. In this way, sufficient lubrication can be conducted by a simple constitution.
摘要翻译：目的：为了通过简单的结构提高润滑性能，其中也用作自动变速器的输出轴的四轮驱动转移装置的输入轴与装置的输出轴同轴地连接，润滑油两个轴的路径彼此连通，因此装置内的润滑通过用于变速器的润滑油进行。构成：作为齿轮传动装置1的输出轴和传送装置的输入轴和装置的输出轴11的轴2构成为能够通过太阳齿轮8彼此同轴地连接，输入轴2的中心油路3和输出轴11的中心油路56的载体12彼此连通。润滑油从自动变速箱的油盘中抽出并调整为规定的压力。然后，其从输入轴2的油路3流入输出轴11的油路56，并且通过油路4,55-63被供给到轴承33和34，制动器17和摩擦离合器 23和39，因此进行润滑。以这种方式，可以通过简单的结构进行充分的润滑。

6. 发明专利

JPS616460A 4-wheel driving transfer 失效
标题翻译： 4轮驱动转移
公开(公告)号：JPS616460A
公开(公告)日：1986-01-13
申请号：JP26708384
申请日：1984-12-18
申请人： Aisin Warner Ltd
发明人： HAYAKAWA YOUICHI
IPC分类号： F16H37/02 , F16H57/02 , F16H57/029
摘要： PURPOSE: To maintain the proper oil level in a driving mechanism and reduce the power loss due to the oil stirring by partitioning the gear change mechanism chamber of a 4-wheel driving transfer, rear chamber, and a driving mechanism chamber by partitioning walls and installing bearings and oil seals onto the partitioning walls.
CONSTITUTION: The captioned 4-wheel driving transfer 40 consists of a fluid transmission gear chamber for housing a fluid transmission gear, change gear mechanism chamber, driving mechanism chamber 109 equipped with a driving mechanism for driving the output shafts 11 and 17 for driving front and rear wheels, and a rear chamber 110. Each chamber is partitioned by a casing wall, and oil seals 30 and 31 and bearings 25W27 are installed onto the walls. Therefore, the oil level in the driving mechanism chamber 109 can be certainly maintained, and the power loss due to the useless oil stirring can be prevented.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：在驱动机构中保持适当的油位，并通过分隔四壁驱动传动，后室和驱动机构室的齿轮换档机构室，通过分隔壁和安装来降低由于油搅拌引起的功率损耗轴承和油封到分隔壁上。标题：四轮驱动传动40标题由流体传动齿轮箱，变速齿轮机构腔室，变速机构腔室，驱动机构腔室109组成，驱动机构腔室109配有驱动机构，用于驱动输出轴11和17，后轮和后室110.每个室由壳体壁分隔开，并且油封30和31以及轴承25-27安装在壁上。因此，能够可靠地维持驱动机构室109内的油面，能够防止因无用的油搅拌引起的动力损失。

7. 发明专利

JPS5784227A Change-over device for two and four wheel driving 失效
标题翻译：用于两轮和四轮驱动的更换装置
公开(公告)号：JPS5784227A
公开(公告)日：1982-05-26
申请号：JP16126780
申请日：1980-11-14
申请人： Aisin Warner Ltd
发明人： HAYAKAWA YOUICHI , OBATA TAMOTSU
IPC分类号： B60K23/08 , B60K17/34
摘要： PURPOSE: To enable an engine brake to act on four wheels by simplifying the constitution and by shifting to two wheel driving in such a manner to disengage hydraulic clutch when the difference in driving torques of front and rear wheels exceeds a set value.
CONSTITUTION: Torque signals from a front wheel torque detector 310 and rear wheel torque detector 320 are input to a comparator control circuit 330. The comparator control circuit 330 actuates a solenoid valve 210, to release an oil pressure operating a transfer clutch and to shift the status to two wheel driving, when the difference between the above-mentioned torques exceeds a given value. Thereby, over-load to a transfer device caused by internal wheel difference is prevented even in case of a sharp turn and also effective engine brake operation to four wheel driving at a normal condition can be obtained.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了使发动机制动器能够通过简化构造和通过在前轮和后轮的驱动转矩的差异超过设定值的情况下以这种方式使液压离合器分离的方式使发动机制动器作用在四个车轮上。构成：来自前轮扭矩检测器310和后轮扭矩检测器320的扭矩信号被输入到比较器控制电路330.比较器控制电路330致动电磁阀210以释放操作转移离合器的油压并使当上述转矩之间的差超过给定值时，两轮驱动状态。因此，即使在急转弯的情况下也防止由内轮间隙引起的对传送装置的过载，并且可以获得在正常状态下对四轮驱动的有效的发动机制动操作。

8. 发明专利

JPS5733226A Device for frictional engagement under two-stage control 失效
标题翻译：用于两级控制下的摩擦接合装置
公开(公告)号：JPS5733226A
公开(公告)日：1982-02-23
申请号：JP10755580
申请日：1980-08-04
申请人： Aisin Warner Ltd
发明人： HAYAKAWA YOUICHI
IPC分类号： F16D25/063 , F16D13/52
摘要： PURPOSE: To simplify the structure of a device for frictional engagement under two- stage control, by providing two cylinders of high and low capacity in the device such as a clutch for engaging coaxial rotary shafts with each other and by juxtaposing cylinder chambers so that they communicate with each other and by separately connecting pressure sources to the cylinders.
CONSTITUTION: A pressurized fluid is introduced into a cylinder chamber 15 through the passages 28, 29 of a driven shaft 4 from a pressure source not shown in the drawing. The pressurized fluid acts to shut off an orifice 23 and a passage hole 21 with a ball valve 27, move a piston 14 leftward, engage friction plates 9, 18 with each other and engage a driving shaft 2 and the driven shaft 4 with each other. When a pressurized fluid is introduced into a second cylinder chamber 26 from another pressure source through passages 44, 45, a piston 35 is moved rightward. At that time, the pressurized fluid also flows into the cylinder chamber 15 because the cylinder chamber 15, 36 are connected to each other through a communication hole 37. In this case, since the capacity of a second cylinder 32 is small, the actuation pressure of the piston 14 is so low that the shafts 2, 4 are lightly engaged with each other. This results in simplifying the constitution.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了简化在两级控制下的摩擦接合装置的结构，通过在装置中提供两个高容量和低容量的气缸，例如用于使同轴旋转轴彼此接合的离合器，并且通过并置气缸室，使得它们通过将压力源单独连接到气缸。构成：加压流体通过从图中未示出的压力源的从动轴4的通道28,29引入气缸室15。加压流体用于通过球阀27切断孔23和通道孔21，向左移动活塞14，将摩擦板9,18彼此接合并将驱动轴2和从动轴4彼此接合。当加压流体通过通道44,45从另一压力源引入第二气缸室26时，活塞35向右移动。此时，加压流体也流入气缸室15，因为气缸室15,36通过连通孔37彼此连接。在这种情况下，由于第二气缸32的容积小，致动压力活塞14的距离很小，使得轴2,4彼此轻微地接合。这就简化了结构。

9. 发明专利

JPS591856A Control method and control device of stepless automatic transmission gear for vehicle 失效
标题翻译：用于车辆的自动变速器的控制方法和控制装置
公开(公告)号：JPS591856A
公开(公告)日：1984-01-07
申请号：JP11213782
申请日：1982-06-28
申请人： Aisin Warner Ltd
发明人： HAYAKAWA YOUICHI , YOKOYAMA SHIYOUJI , ITOU YASUNOBU
IPC分类号： F16H9/00 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/662
CPC分类号： F16H61/66254
摘要： PURPOSE:To prevent the occurrence of a slip between a V-belt and a pulley to reduce shocks, by preventing the excessive drop of an oil pressure in the hydraulic servo of an input pulley at a kickdown shift time through limitation of the discharge speed of a working oil from the hydraulic servo of the input pulley. CONSTITUTION:At a kickdown shift time, an electromagnetic solenoid valve 89 is turned OFF and a spool 882 of a down shift control valve 88 is set at a lower part as shown in a drawing to cut communication between an oil passage 1c and a drain port 883. In this case, the oil pressure in a hydraulic servo 530 of an output pulley is discharged, in order, through the oil passage 1c, an orifice 87, an oil passage 1b, and a drain port 814 in a reduction ratio control valve, whereby a pressure drop speed is limited, a V-belt is prevented from reducing in tension due to the excessive drop in the oil pressure within the hydraulic servo 530, and a slip between a pulley and the V-belt is prevented from occurring. This makes any shock to be reduced.
摘要翻译：目的：为了防止V型皮带和皮带轮之间的滑动发生，以减少冲击，可以通过限制输入皮带轮的液压伺服系统中的油压在下降班次上的过度下降，来自输入滑轮的液压伺服的工作油。构成：在降档换档时，如图所示，电磁电磁阀89断开，下降控制阀88的阀芯882设定在下部，以切断油路1c和排出口之间的连通在这种情况下，输出滑轮的液压伺服机构530中的油压依次通过油路1c，减速比控制阀中的孔87，油通道1b和排出口814排出由此压降速度受到限制，由于液压伺服机构530内的油压过度下降，防止了V型皮带的张力下降，防止了皮带轮与V型皮带之间的滑动。这使得任何冲击减少。

10. 发明专利

JPS5733025A Transfer device for 4-wheel drive vehicle 失效
标题翻译：四轮驱动车辆的转移装置
公开(公告)号：JPS5733025A
公开(公告)日：1982-02-23
申请号：JP10792980
申请日：1980-08-06
申请人： Aisin Warner Ltd
发明人： HAYAKAWA YOUICHI
IPC分类号： B60K17/344 , B60K17/34 , B60K17/348 , B60K23/08
摘要： PURPOSE: To perform changeover operation from a differentially moving condition to a directly coupling condition with simple construction, by coupling a driving train to front and rear axles with friction engagement means.
CONSTITUTION: Generated force by friction engagement of friction members 7, 8 is set to a slightly larger amount than generated torque of a prime mover device 100, if a vehicle is driven by the method of 4-wheel drive in a condition with introduction of pressure fluid into a cylinder chamber 29 without introducing pressure fluid into a cylinder chamber 14, front and rear wheels at linear running motion are driven at equal rotary speed without causing a slip of friction engagement between the members 7, 8. Then at turning motion, though larger torque than that of a prime mover is generated in an output shaft 105 and power transmission means 102 to a front axle 106, a slip is generated between the members 7, 8 to produce a difference of rotary speed between an output shaft 1 and intermediate output shaft 3, thus discontinuous action due to excessive torque is never caused not to deteriorate durability of the power transmission means 102.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过简单的结构，通过将驱动列车与摩擦接合装置连接到前轴和后桥上，从差速移动状态到直接连接状态进行切换操作。构成：如果在引入压力的条件下车辆由四轮驱动的方法驱动，则摩擦构件7,8的摩擦接合产生的力被设定为比原动机装置100的产生转矩稍大的量流体进入气缸室29而不将压力流体引入气缸室14中，线性运行运动的前后轮以相等的转速驱动，而不会导致构件7,8之间的摩擦接合滑动。然后在转动运动时，尽管在输出轴105和动力传递装置102中产生比原动机大的扭矩，在前轴106之间产生滑动，从而在输出轴1和中间部分之间产生转速差输出轴3，因此由于过大的转矩引起的不连续动作从不会导致动力传递装置102的耐久性恶化。

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