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1. 发明专利

DE60024688D1 未知
公开(公告)号：DE60024688D1
公开(公告)日：2006-01-12
申请号：DE60024688
申请日：2000-04-25
申请人： HONDA MOTOR CO LTD
发明人： ASATSUKE SHOJI , OHASHI TATSUYUKI , SHIMADA TAKAMICHI , YAMAGUCHI TAKAYUKI , WAKAMATSU HIDEKI
IPC分类号： F16H61/02 , F16H61/12 , F16H61/16 , F16H61/18 , F16H61/68 , F16H61/684

2. 发明专利

DE60007784T2 未知
公开(公告)号：DE60007784T2
公开(公告)日：2004-07-15
申请号：DE60007784
申请日：2000-01-24
申请人： HONDA MOTOR CO LTD
发明人： HATAKEYAMA KAZUMA , ASATSUKE SHOJI
IPC分类号： F16H3/08 , F16H3/091 , F16H3/093
摘要： A compact transmission comprises a first input shaft 1, a second input shaft 2 and a counter shaft 3, which are disposed parallel with one anther. This transmission further comprises at least a set of first speed ratio gear train 25a, 25b, 24a, 24b, 26a, 26b and 26c, which are disposed between the first input shaft 1 and the counter shaft 3, at least one first clutching means 15 and 14 which connects and disconnects a first speed ratio drive gear rotationally to and from the first input shaft, respectively, at least a set of second speed ratio gear train 22a, 22b, 21a, 21b, 23a and 23b, which are disposed between the second input shaft 2 and the counter shaft 3, at least one second clutching means 12, 11 and 13 which connects and disconnects a second speed ratio drive gear to and from the second input shaft, respectively, and a connection gear train 30 which is used for power transmission from the first input shaft to the second input shaft through gears 32 and 33 on an idle shaft that is disposed parallel with the first input shaft.

3. 发明专利

DE60007923D1 未知
公开(公告)号：DE60007923D1
公开(公告)日：2004-03-04
申请号：DE60007923
申请日：2000-05-08
申请人： HONDA MOTOR CO LTD
发明人： ASATSUKE SHOJI , OHASHI TATSUYUKI , WAKAMATSU HIDEKI , YAMAGUCHI TAKAYUKI , SHIRAI TOMONARI
IPC分类号： F16H61/00 , F16H61/02 , F16H61/12 , F16H61/16 , F16H61/684
摘要： A control system for an automatic transmission comprises a plurality of shift valves 60 SIMILAR 68, which are used for controlling the supply and drain of hydraulic oil to and from a plurality of clutches 11 SIMILAR 15 provided to select power transmission paths, respectively, in a parallel shaft speed change mechanism TM. This control system further comprises a forward/reverse selection hydraulic servomechanism 70, a D inhibitor valve, which controls the supply of a line pressure to the servo-oil chambers of this servomechanism, and a plurality of solenoid valves 81 SIMILAR 85, which are used for controlling the actuation of the shift valves and the D inhibitor valve. This control system comprises a first neutral mode and a second neutral mode for a neutral range. In the first neutral mode, the D inhibitor valve is switched to a forward drive position, and the forward drive servo-oil chamber is connected to a drain. In the second neutral mode, the D inhibitor valve is switched to a reverse drive position, and the forward drive and reverse drive servo-oil chambers are both connected to the drain.

4. 发明专利

DE69712555T2 未知
公开(公告)号：DE69712555T2
公开(公告)日：2002-11-28
申请号：DE69712555
申请日：1997-02-19
申请人： HONDA MOTOR CO LTD
发明人： OHASHI TATSUYUKI , ASATSUKE SHOJI , MOCHIZUKI TETSUYA , OBINATA JIRO
IPC分类号： F16H61/02 , F16H61/06 , F16H61/00 , F16H61/12
摘要： A changeover valve (13) connected to a shift valve unit (12) via four oil passages L3 - L6, and two pressure regulating valves (141, 142) are provided. At speed changing when the changeover valve (13) is in a first (right) position, a hydraulic clutch on disengaging side is connected to oil passage L3 to control its pressure drop by the pressure regulating valve (141) and a hydraulic clutch on engaging side is connected to L5 to control its pressure rise by the pressure regulating valve (142). After completion of the speed changing, the changeover valve (13) is switched to a second (left) position. At speed changing when the changeover valve (13) is in the second position, a hydraulic clutch on engaging side is connected to L4 to control its pressure rise by the pressure regulating valve (141) and a hydraulic clutch on disengaging side is connected to the L6 to control its pressure drop by the pressure regulating valve (142). After completion of the speed changing, the changeover valve (13) is switched to the first position. After completion of the speed changing, oil at line pressure is supplied to the hydraulic clutch on engaging side from the line pressure oil passage L2 without passing through the pressure regulating valves, and oil is discharged from the hydraulic clutch on disengaging side without passing through the pressure regulating valves.

5. 发明专利

DE69712555D1 未知
公开(公告)号：DE69712555D1
公开(公告)日：2002-06-20
申请号：DE69712555
申请日：1997-02-19
申请人： HONDA MOTOR CO LTD
发明人： OHASHI TATSUYUKI , ASATSUKE SHOJI , MOCHIZUKI TETSUYA , OBINATA JIRO
IPC分类号： F16H61/02 , F16H61/06 , F16H61/00 , F16H61/12
摘要： A changeover valve (13) connected to a shift valve unit (12) via four oil passages L3 - L6, and two pressure regulating valves (141, 142) are provided. At speed changing when the changeover valve (13) is in a first (right) position, a hydraulic clutch on disengaging side is connected to oil passage L3 to control its pressure drop by the pressure regulating valve (141) and a hydraulic clutch on engaging side is connected to L5 to control its pressure rise by the pressure regulating valve (142). After completion of the speed changing, the changeover valve (13) is switched to a second (left) position. At speed changing when the changeover valve (13) is in the second position, a hydraulic clutch on engaging side is connected to L4 to control its pressure rise by the pressure regulating valve (141) and a hydraulic clutch on disengaging side is connected to the L6 to control its pressure drop by the pressure regulating valve (142). After completion of the speed changing, the changeover valve (13) is switched to the first position. After completion of the speed changing, oil at line pressure is supplied to the hydraulic clutch on engaging side from the line pressure oil passage L2 without passing through the pressure regulating valves, and oil is discharged from the hydraulic clutch on disengaging side without passing through the pressure regulating valves.

6. 发明专利

GB2210120B A HYDRAULICALLY OPERATED VEHICULAR TRANSMISSION 未知
公开(公告)号：GB2210120B
公开(公告)日：1991-09-04
申请号：GB8821483
申请日：1988-09-14
申请人： HONDA MOTOR CO LTD
发明人： ISHIKAWA KEIICHI , ASATSUKE SHOJI
IPC分类号： F16H3/089 , F16H61/02 , F16H61/04
摘要： Holding device for holding the selector gear servo valve in the reverse position when the manual valve is in the neutral or parking position and when the manual valve is moved to a forward position, hydraulic pressure in the servo valve overcomes the holding to move the servo valve to a forward position. Additionally, a control valve is provided for binding the servo valve in the reverse position even when the manual valve is moved to the forward position until hydraulic pressure of the hydraulic clutch for the second transmission train reaches a predetermined level.

7. 发明专利

DE60024688T2 未知
公开(公告)号：DE60024688T2
公开(公告)日：2006-06-22
申请号：DE60024688
申请日：2000-04-25
申请人： HONDA MOTOR CO LTD
发明人： ASATSUKE SHOJI , OHASHI TATSUYUKI , SHIMADA TAKAMICHI , YAMAGUCHI TAKAYUKI , WAKAMATSU HIDEKI
IPC分类号： F16H61/02 , F16H61/12 , F16H61/16 , F16H61/18 , F16H61/68 , F16H61/684

8. 发明专利

DE60007962D1 未知
公开(公告)号：DE60007962D1
公开(公告)日：2004-03-04
申请号：DE60007962
申请日：2000-04-26
申请人： HONDA MOTOR CO LTD
发明人： OHASHI TATSUYUKI , ASATSUKE SHOJI , WAKAMATSU HIDEKI , YAMAGUCHI TAKAYUKI , SAITO YOSHIHARU
IPC分类号： F16H61/12

9. 发明专利

DE60007784D1 未知
公开(公告)号：DE60007784D1
公开(公告)日：2004-02-26
申请号：DE60007784
申请日：2000-01-24
申请人： HONDA MOTOR CO LTD
发明人： HATAKEYAMA KAZUMA , ASATSUKE SHOJI
IPC分类号： F16H3/08 , F16H3/091 , F16H3/093
摘要： A compact transmission comprises a first input shaft 1, a second input shaft 2 and a counter shaft 3, which are disposed parallel with one anther. This transmission further comprises at least a set of first speed ratio gear train 25a, 25b, 24a, 24b, 26a, 26b and 26c, which are disposed between the first input shaft 1 and the counter shaft 3, at least one first clutching means 15 and 14 which connects and disconnects a first speed ratio drive gear rotationally to and from the first input shaft, respectively, at least a set of second speed ratio gear train 22a, 22b, 21a, 21b, 23a and 23b, which are disposed between the second input shaft 2 and the counter shaft 3, at least one second clutching means 12, 11 and 13 which connects and disconnects a second speed ratio drive gear to and from the second input shaft, respectively, and a connection gear train 30 which is used for power transmission from the first input shaft to the second input shaft through gears 32 and 33 on an idle shaft that is disposed parallel with the first input shaft.

10. 发明专利

GB2210120A A HYDRAULICALLY OPERATED VEHICULAR TRANSMISSION 未知
公开(公告)号：GB2210120A
公开(公告)日：1989-06-01
申请号：GB8821483
申请日：1988-09-14
申请人： HONDA MOTOR CO LTD
发明人： ISHIKAWA KEIICHI , ASATSUKE SHOJI
IPC分类号： F16H3/089 , F16H61/02 , F16H61/04
摘要： Holding device for holding the selector gear servo valve in the reverse position when the manual valve is in the neutral or parking position and when the manual valve is moved to a forward position, hydraulic pressure in the servo valve overcomes the holding to move the servo valve to a forward position. Additionally, a control valve is provided for binding the servo valve in the reverse position even when the manual valve is moved to the forward position until hydraulic pressure of the hydraulic clutch for the second transmission train reaches a predetermined level.

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