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1. 发明专利

CA2356772A1 VEHICLE TRANSMISSION 未知
公开(公告)号：CA2356772A1
公开(公告)日：2002-03-08
申请号：CA2356772
申请日：2001-08-31
申请人： HONDA MOTOR CO LTD
发明人： OBINATA JIRO
IPC分类号： F16H3/06 , F16H3/083 , F16H3/093 , F16H3/087
摘要： A transmission for a vehicle having a sub shaft supported in casings via bearings, and an input gear, an output gear, and a boss of a clutch outer, etc. stacked on the sub shaft and retained by a cotter key. The input gear and the output gear are helical gears, and thrust forces acting on the two gears are generated in opposite directions. A rightward thrust force acting on the input gear is borne by the casing via an annular projection, t he sub shaft and the bearing, and a leftward force acting on the output gear, which is separated from the cotter key by a gap, is borne by the casing via the bearing provided on the side face o f the output gear. This arrangement eliminates any need for fixing gears supported on a shaft o f a transmission by a nut or a bolt in the axial direction, thus saving space and reducing th e number of parts.

2. 发明专利

DE60101191T2 未知
公开(公告)号：DE60101191T2
公开(公告)日：2004-04-22
申请号：DE60101191
申请日：2001-09-03
申请人： HONDA MOTOR CO LTD
发明人： OBINATA JIRO
IPC分类号： F16H3/06 , F16H3/083 , F16H3/093 , F16H57/02 , F16H1/08

3. 发明专利

CA2356769A1 VEHICLE TRANSMISSION 未知
公开(公告)号：CA2356769A1
公开(公告)日：2002-03-08
申请号：CA2356769
申请日：2001-08-31
申请人： HONDA MOTOR CO LTD
发明人： MAEDA TOSHIAKI , OBINATA JIRO
IPC分类号： F16H3/083 , F16H3/093 , F16H57/021 , F16H57/025 , F16H57/04 , F16H47/06
摘要： With regard to an automatic transmission in which an oil passage is formed by interposing a separator plate between a torque converter case and a valve body, a housing of a bearing that supports a counter shaft is press-fitted in a rece ss of the torque converter case, the edge of the separator plate abuts the outer periphery of the housing, and a notch formed on the valve body superimposed on the separator plate is in contact with the end face of the housing, thereby preventing the bearing from fallin g out. When supporting the bearing in the recess of the torque converter case, the prese nt invention enables the bearing having a large axial dimension to be supported without deepening the above-mentioned recess.

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

DE60125668D1 未知
公开(公告)号：DE60125668D1
公开(公告)日：2007-02-15
申请号：DE60125668
申请日：2001-09-05
申请人： HONDA MOTOR CO LTD
发明人： OBINATA JIRO , MAEDA TOSHIAKI
IPC分类号： F16H3/083 , F16H3/093 , F16H57/021 , F16H57/025 , F16H57/04
摘要： With regard to an automatic transmission in which an oil passage is formed by interposing a separator plate (62) between a torque converter case and a valve body (61), a housing of a bearing that supports a counter shaft is press-fitted in a recess of the torque converter case (11), the edge of the separator plate (62) abuts the outer periphery of the housing, and a notch (61a) formed on the valve body superimposed on the separator plate is in contact with the end face of the housing (16a), thereby preventing the bearing (16) from falling out. When supporting the bearing in the recess of the torque converter case, the present invention enables the bearing having a large axial dimension to be supported without deepening the above-mentioned recess.

7. 发明专利

CA2356769C VEHICLE TRANSMISSION 未知
公开(公告)号：CA2356769C
公开(公告)日：2004-08-24
申请号：CA2356769
申请日：2001-08-31
申请人： HONDA MOTOR CO LTD
发明人： MAEDA TOSHIAKI , OBINATA JIRO
IPC分类号： F16H3/083 , F16H3/093 , F16H57/021 , F16H57/025 , F16H57/04 , F16H47/06
摘要： With regard to an automatic transmission in which an oil passage is formed by interposing a separator plate between a torque converter case and a valve body, a housing of a bearing that supports a counter shaft is press-fitted in a rece ss of the torque converter case, the edge of the separator plate abuts the outer periphery of the housing, and a notch formed on the valve body superimposed on the separator plate is in contact with the end face of the housing, thereby preventing the bearing from fallin g out. When supporting the bearing in the recess of the torque converter case, the prese nt invention enables the bearing having a large axial dimension to be supported without deepening the above-mentioned recess.

8. 发明专利

DE60125668T2 未知
公开(公告)号：DE60125668T2
公开(公告)日：2007-08-16
申请号：DE60125668
申请日：2001-09-05
申请人： HONDA MOTOR CO LTD
发明人： OBINATA JIRO , MAEDA TOSHIAKI
IPC分类号： F16H3/083 , F16H3/093 , F16H57/021 , F16H57/025 , F16H57/04
摘要： With regard to an automatic transmission in which an oil passage is formed by interposing a separator plate (62) between a torque converter case and a valve body (61), a housing of a bearing that supports a counter shaft is press-fitted in a recess of the torque converter case (11), the edge of the separator plate (62) abuts the outer periphery of the housing, and a notch (61a) formed on the valve body superimposed on the separator plate is in contact with the end face of the housing (16a), thereby preventing the bearing (16) from falling out. When supporting the bearing in the recess of the torque converter case, the present invention enables the bearing having a large axial dimension to be supported without deepening the above-mentioned recess.

9. 发明专利

CA2356772C VEHICLE TRANSMISSION 未知
公开(公告)号：CA2356772C
公开(公告)日：2005-02-22
申请号：CA2356772
申请日：2001-08-31
申请人： HONDA MOTOR CO LTD
发明人： OBINATA JIRO
IPC分类号： F16H3/06 , F16H3/083 , F16H3/093 , F16H3/087
摘要： A transmission for a vehicle having a sub shaft supported in casings via bearings, and an input gear, an output gear, and a boss of a clutch outer, etc. stacked on the sub shaft and retained by a cotter key. The input gear and the output gear are helical gears, and thrust forces acting on the two gears are generated in opposite directions. A rightward thrust force acting on the input gear is borne by the casing via an annular projection, t he sub shaft and the bearing, and a leftward force acting on the output gear, which is separated from the cotter key by a gap, is borne by the casing via the bearing provided on the side face o f the output gear. This arrangement eliminates any need for fixing gears supported on a shaft o f a transmission by a nut or a bolt in the axial direction, thus saving space and reducing th e number of parts.

10. 发明专利

DE60101191D1 未知
公开(公告)号：DE60101191D1
公开(公告)日：2003-12-18
申请号：DE60101191
申请日：2001-09-03
申请人： HONDA MOTOR CO LTD
发明人： OBINATA JIRO
IPC分类号： F16H3/06 , F16H3/083 , F16H3/093 , F16H57/02 , F16H1/08

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