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1. 发明授权

KR820002017B1 TRANSVERSE AUTOMATIC POWER TRANSMISSION WITH IMPROVED BEARING CONSTRUCTION FOR QUTPUT GEAR ELEMENTS 失效
公开(公告)号：KR820002017B1
公开(公告)日：1982-10-24
申请号：KR790001716
申请日：1979-05-28
申请人： NISSAN MOTOR
发明人： YAMAMORI TAKAHIRO , IWANAGA KAZUYOSHI , OHTSUKA KUNIO
IPC分类号： F16H47/06
摘要： The transverse automatic transmission has the torque converter(1) in line with the engine while the differential is set parallel to the drive unit. The differential is coupled to the drive unit by a simple gear train (3,5,7) whose bearings are provided in opposite walls of the engine & gear box housings. The bearings(4,6) for the drive train are located in blind holes in the housing walls are easily reached for adjustment or replacement. The overall length of the transmission is greatly reduced from conventional layouts.

2. 发明授权

US3912050A Transmission parking lock mechanism 失效
标题翻译：变速箱停车锁机构
公开(公告)号：US3912050A
公开(公告)日：1975-10-14
申请号：US46113274
申请日：1974-04-15
申请人： NISSAN MOTOR
发明人： IWANAGA KAZUYOSHI , KAWAMOTO TAMIO , MIYAUCHI TOSHIYUKI , OHTSUKA KUNIO
IPC分类号： B60K20/02 , B60K23/00 , B60T1/00 , B60T1/06 , F16H61/22 , F16H63/48 , B60T1/02
CPC分类号： B60T1/005 , F16H63/48
摘要： A control rod carrying a pawl actuating cam is formed with a pin. A cam lever mounted on a driver operable brake actuator shaft includes a cam surface engageable with the pin for movement of the rod toward and away from the brake applying position. A yieldable lost motion connection is provided between the brake actuator shaft and the cam lever or between the control rod and the pawl actuating cam.
摘要翻译：带有棘爪致动凸轮的控制杆由销形成。安装在驾驶员可操作的制动器致动器轴上的凸轮杆包括可与销接合的凸轮表面，用于使杆朝向和远离制动施加位置移动。在制动致动器轴和凸轮杆之间或控制杆和棘爪致动凸轮之间提供可屈服的空动连接。

3. 发明专利

DE3413683A1 未知
公开(公告)号：DE3413683A1
公开(公告)日：1985-01-24
申请号：DE3413683
申请日：1984-04-11
申请人： NISSAN MOTOR
发明人： IWANAGA KAZUYOSHI
IPC分类号： B60K17/16 , B60R17/00 , F16H57/04 , F16H61/00

4. 发明专利

CA1144449A THROTTLE FAILSAFE VALVE FOR AN AUTOMATIC POWER TRANSMISSION 未知
公开(公告)号：CA1144449A
公开(公告)日：1983-04-12
申请号：CA334621
申请日：1979-08-27
申请人： NISSAN MOTOR
发明人： IWANAGA KAZUYOSHI , SUGANO KAZUHIKO , OHTSUKA KUNIO
IPC分类号： F16H59/18 , F16H61/02 , F16H61/12 , F16H41/20
摘要： A hydraulic control system for an automatic power transmission, comprising a pressure regulator valve for producing a line pressure, at least one shift valve predominant over shifts between predetermined gear ratios operable to distribute the line pressure selectively to the frictional elements, and a transmission throttle valve engaged by the accelerator pedal of the vehicle through a mechanical linkage and operative to supply the pressure regulator valve and the shift valve a throttle pressure variable with depression of the accelerator pedal in the absence of a failure in the mechanical linkage and to interrupt supply of the throttle pressure to the pressure regulator valve and the shift valve and pass the line pressure to the pressure regulator valve in response to a failure in the mechanical linkage.

5. 发明专利

GB2029522B GEARSHIFT TIMING CONTROL ARRANGEMENT FOR AUTOMATIC POWER TRANSMISSION 未知
公开(公告)号：GB2029522B
公开(公告)日：1983-01-06
申请号：GB7927206
申请日：1979-08-03
申请人： NISSAN MOTOR
发明人： IWANAGA KAZUYOSHI , SUGANO KAZUHIKO , OHTSUKA KUNIO
IPC分类号： B60W10/06 , F16H61/08 , F15B13/06 , F16H61/04 , F16H61/06 , F16H61/10 , F16H61/18 , F16H63/02 , F16H63/30 , F16H5/40
摘要： In an automatic power transmission for an automotive vehicle, the hydraulic control system has incorporated therein a gearshift timing control arrangement for controlling the overlap and neutral intervals between the timings at which frictional units contributive to predetermined forward drive gear ratios are to be made operative and inoperative, the control being effected depending upon the road speeds of a vehicle.

6. 发明专利

AU524957B2 TORQUE CONVERTER WITH LOCK UP CLUTCH UNIT 未知
公开(公告)号：AU524957B2
公开(公告)日：1982-10-14
申请号：AU4983479
申请日：1979-08-13
申请人： NISSAN MOTOR
发明人： YAMAMORI TAKAHIRO , IWANAGA KAZUYOSHI , OHTSUKA KUNIO
IPC分类号： F16H45/02 , F16H61/14 , F16H41/04 , F16H45/00

7. 发明专利

DE2940453A1 未知
公开(公告)号：DE2940453A1
公开(公告)日：1980-09-25
申请号：DE2940453
申请日：1979-10-05
申请人： NISSAN MOTOR
发明人： IWANAGA KAZUYOSHI , SUGANO KAZUHIKO , OHTSUKA KUNIO
IPC分类号： F16H61/02 , F16H61/12 , F16H61/21 , B60K41/04 , F16H47/08
摘要： In a hydraulic control system for an automatic power transmission system, an interlock preventive is provided by one of the two frictional units to be made operative to produce the first gear ratio in the manual forward drive range is forcibly rendered inoperative in the event a third frictional unit is accidentally brought into operative condition due to a failure occurring in the hydraulic control system in which shift valves contributive to the shifting between the first, second and third forward drive gear ratios are arranged in parallel with each other with respect to the fluid circuit through which the fluid pressure to be distributed by one of the shift valves to the third frictional unit is to be directed to the shift valves.

8. 发明专利

DE2939670A1 未知
公开(公告)号：DE2939670A1
公开(公告)日：1980-04-17
申请号：DE2939670
申请日：1979-09-29
申请人： NISSAN MOTOR
发明人： IWANAGA KAZUYOSHI , SUGANO KAZUHIKO , OHTSUKA KUNIO
IPC分类号： F16H61/02 , B60K41/06
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.

9. 发明专利

DE2937566A1 未知
公开(公告)号：DE2937566A1
公开(公告)日：1980-03-27
申请号：DE2937566
申请日：1979-09-17
申请人： NISSAN MOTOR
发明人： YAMAMORI TAKAHIRO , IWANAGA KAZUYOSHI , OHTSUKA KUNIO , YOKOHAMA KANAGAWA
IPC分类号： B60K17/04 , F16H47/06 , F16H47/08 , B60K17/08
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.

10. 发明专利

DE2937565A1 未知
公开(公告)号：DE2937565A1
公开(公告)日：1980-03-27
申请号：DE2937565
申请日：1979-09-17
申请人： NISSAN MOTOR
发明人： YAMAMORI TAKAHIRO , IWANAGA KAZUYOSHI , OHTSUKA KUNIO , YOKOHAMA KANAGAWA
IPC分类号： F16H57/10 , F16D25/12 , F16D49/08 , F16D67/04 , F16H3/66 , F16H57/08 , F16H47/06 , B60K41/04
摘要： A drum member has a circular base portion and a cylindrical side portion which is formed with holes at positions facing a brake band wrapping the drum member. A cylindrical member is coaxially disposed within the drum member with its one longitudinal end entirely secured to the inside surface of the circular base portion of the drum member. The cylindrical member is formed with holes or openings and is formed with longitudinally extending spline portions to which clutch plates are splined. The other end of the cylindrical member is entirely in contact with the inner surface of the cylindrical side portion of the drum member so that an enclosed chamber is defined by the drum member and the cylindrical member.

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