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1. 发明专利

JP2516796B2 失效
公开(公告)号：JP2516796B2
公开(公告)日：1996-07-24
申请号：JP7748988
申请日：1988-03-30
申请人： HONDA MOTOR CO LTD
发明人： SHIMADA HIROYUKI , KIKUCHI KIMIHIKO , NAKAYAMA HIROSHI
IPC分类号： F16H45/02 , F16H61/14

2. 发明专利

JPH0582505B2 失效
公开(公告)号：JPH0582505B2
公开(公告)日：1993-11-19
申请号：JP2960788
申请日：1988-02-10
申请人： HONDA MOTOR CO LTD
发明人： NAKAYAMA HIROSHI , YAMADA YOJI , YUMOTO TOSHUKI
IPC分类号： F16H3/08 , B60K17/08 , F16H3/093

3. 发明专利

JPH04140540A PLANETARY GEAR TRANSMISSION 失效
公开(公告)号：JPH04140540A
公开(公告)日：1992-05-14
申请号：JP26172690
申请日：1990-09-28
申请人： HONDA MOTOR CO LTD
发明人： HOTTA TAKASHI , MORITA YUKIO , KOJIMA YOICHI , KIKUCHI KIMIHIKO , NIIYAMA TSUNEFUMI , KUMAGAI YORINORI , NAKAYAMA HIROSHI
IPC分类号： F16H3/62 , F16H3/66
摘要： PURPOSE:To reduce the number of engaging means to improve power transmitting efficiency by connecting the third and the fifth rotary member of the first- the fifth rotary members to compose the velocity diagram of a planetary gear transmission to an input member, and the fourth rotary member of them to an output member. CONSTITUTION:Two clutches K1, K2 and three brakes B1-B3 are provided in order to establish a power transmitting course from an input shaft 1 to an output gear 2, and at least one planetary gear train of the three sets of planetary gear trains G1-G3 to compose a speed change gear is formed of the double pinion type planetary gear train G1. A carrier C1 for the double pinion type planetary gear train G1 is connected to the input shaft 1, and the brake B1 can thereby fixedly hold a sun gear S1. In addition to that, the third rotary member R2 and the fifth rotary member C1 of the first-the fifth rotary members are connected to the input shaft 1, and the fourth rotary member R3 is connected to an output gear 2. Thus the necessary number of engaging means can be reduced for improving the power transmitting efficiency of the whole of the speed change gear.

4. 发明专利

JPH02278076A CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH02278076A
公开(公告)日：1990-11-14
申请号：JP10096089
申请日：1989-04-20
申请人： HONDA MOTOR CO LTD
发明人： NAKAYAMA HIROSHI , NIIYAMA TSUNEFUMI , URANO JUNJI , OZAWA SHIGEO
IPC分类号： F16H61/02 , F16H59/08 , F16H59/68 , F16H61/08 , F16H61/10 , F16H61/14
摘要： PURPOSE:To simplify the constitution of a control device and to reduce the size thereof by a method wherein actuation of both a lockup mechanism and a clutch is controlled only by means of a control oil pressure from a singly solenoid valve. CONSTITUTION:When a normal running range is selected by a manual valve 50, a clutch 19 is always brought into non-engagement, and through utilization of a control oil pressure by a third solenoid valve 153, actuation of a lockup mechanism 7 of a torque converter 5 is controlled. Meanwhile, when a low speed running range is selected, the lockup mechanism 7 is always brought into non-engagement, and through utilization of a control oil pressure by the third solenoid valve 153, actuation of a clutch 19 is controlled. This constitution simplifies the structure of a control device and reduce the size thereof, and realizes smooth gear shifting having a low speed change shock.

5. 发明专利

JPH0231050A TRANSMISSION FOR AUTOMOBILE 失效
公开(公告)号：JPH0231050A
公开(公告)日：1990-02-01
申请号：JP18064788
申请日：1988-07-20
申请人： HONDA MOTOR CO LTD
发明人： NAKAYAMA HIROSHI , IMAMURA MASAHIRO
IPC分类号： F16H3/10
摘要： PURPOSE:To realize a compact size and a light weight of a transmission by connecting a one-way clutch in series in the form to connect the output of one side and the input of the other side, and providing a lock clutch to engage or release the input at the most input side and the output at the most output side. CONSTITUTION:When a drive is carried out from an input shaft 11 side, the driving force can be transmitted while one-way clutches 25 and 28 are left in the operating condition by making a lock clutch 26 in the released condition. As a result, even though there is a condition to engage both clutches 15 and 16 at a time when the engagement of the presently operating clutch of the first or the second speed is released and the other side clutch is engaged to carry out the speed change, the power transmission by one side gear train is not operated by the function of the one-way clutches 25 and 28. On the other hand, when an engine brake is required in a deceleration running and the like, the engine brake can be obtained in any gear speed phase by engaging the lockup clutch 26.

6. 发明专利

JPH023725A PREVENTING DEVICE FOR GENERATION OF GEAR SQUEAK NOISE IN SPEED CHANGE GEAR 失效
公开(公告)号：JPH023725A
公开(公告)日：1990-01-09
申请号：JP14300988
申请日：1988-06-10
申请人： HONDA MOTOR CO LTD
发明人： NAKAYAMA HIROSHI
IPC分类号： F16H3/02 , F16H3/089
摘要： PURPOSE:To eliminate the backlash and reduce the gear squeak noise by arranging a rotary resisting member equipped with one-way clutch function for providing a revolution resistance according to the relative revolution difference in the driving direction of a driven gear for the lowest speed stage and a driven shaft, between them. CONSTITUTION:Driven gears 21b and 22b for the first and second speed are installed in rotatable ways through needle roller bearings 31 and 38 onto a driven shaft 12, and the engagement and disengagement between the driven shaft 12 and the both driven gears 21b and 22b are carried out by a synchromesh mechanism 15. A rotary resisting ring 40 equipped with one-way clutch function is installed onto the inner surface of a driven gear body 30 for the first speed. The rotary resisting ring is made of elastic material and has a plurality of cut parts which are inclined counterclockwise from the inner periphery, and the revolution resistance is provided or not provided onto between the inner peripheral surface and the driven shaft 12 according to the direction of the relative revolution between the inner peripheral surface and the driven shaft 12. Therefore, the meshing backlash of the gear assembly 21 for the lowest speed stage is eliminated, and the gear squeak noise can be reduced.

7. 发明专利

JPH01316562A POWER TRANSMISSION 失效
公开(公告)号：JPH01316562A
公开(公告)日：1989-12-21
申请号：JP14613188
申请日：1988-06-14
申请人： HONDA MOTOR CO LTD
发明人： TAKEDA TOMOKAZU , ICHIJO HIDEJI , MATSUDA KENJI , NAKAYAMA HIROSHI
IPC分类号： B60K17/04 , F16H37/02
摘要： PURPOSE:To miniaturize the captioned power transmission by carrying out the transmission of power to right/left wheels via a planetary type final reduction gear connected to the output shaft of a speed change gear, a differential mechanism connected thereto, and a pair of right/left axle shafts. CONSTITUTION:Axle shafts 81, 82 are provided coaxially with both hollow input/output shafts 51, 53 of a speed change gear, and the right axle shaft 82 passes through inside the hollow through holes 51b, 53a of both shafts 51, 53, further, passing through the through hole 44a of the hollow rotary shaft 44 of a belt means 40. Power divided by means of a differential mechanism 70 is transmitted to right/left wheels via the axle shafts 81, 82. In a power transmis sion 10 having such a structure, a final reduction gear 75 and a differential mechanism 70 can be provided coaxially with the input/output shafts 51, 53 of the speed change gear 50, enabling a second assembly 10b to be compactly formed. Therefore, even if the second assembly 10b is installed on an engine 1 side, the sideway projecting quantity is small, miniaturizing the power transmis sion 10.

8. 发明专利

JPH01169157A CONTROL MECHANISM FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH01169157A
公开(公告)日：1989-07-04
申请号：JP32497187
申请日：1987-12-22
申请人： HONDA MOTOR CO LTD
发明人： NAKAYAMA HIROSHI , IMAMURA MASAHIRO
IPC分类号： G05G7/00 , F16H59/02 , F16H61/00 , F16H61/26 , F16H63/12
摘要： PURPOSE:To enhance a degree of freedom for the layout of a manual valve by providing the first and second control shafts to be arranged having a predetermined angle and an arm, engaged with a spool of the manual valve moving the spool, to be fixed. CONSTITUTION:A control mechanism 10 comprises the first and second control shafts 12, 16 and a shift rod 11 which connects a shift lever 6 to the first control shaft 12. The first arm 13 is swiveled in accordance with rotating the first control shaft 12. The second arm 17 rotates the second control shaft 16. The third arm 18 is swiveled in a direction of arrow head E, and a manual valve 4, whose spool 4a is moved in the axial direction as shown by an arrow head F, is actuated and controlled. In this way, the manual valve enables a degree of its layout freedom to be enhanced.

9. 发明专利

JPH01156134A DRIVING DEVICE FOR AUTOMOBILE 失效
公开(公告)号：JPH01156134A
公开(公告)日：1989-06-19
申请号：JP31382987
申请日：1987-12-11
申请人： HONDA MOTOR CO LTD
发明人： NAKAYAMA HIROSHI , TAKEDA TOMOKAZU , KITADA MITSUO , YUMOTO TOSHIYUKI
IPC分类号： B60K17/04
摘要： PURPOSE:To make the whole apparatus in a compact size by providing a final reduction gear separately from a transmission, connecting an output shaft of the transmission and an input shaft of a main reduction gear through a countershaft, and disposing the final reduction gear besides the non-inclination side of an engine. CONSTITUTION:A transmission 30 is connected to the rear end of a crankshaft of an engine, extending in the longitudinal direction of a car body, and a final reduction gear 60 is connected to the left portion of the engine 10. An output shaft of the engine is connected to an input shaft 32 of a transmission through a torque converter 31, and a countershaft type speed change mechanism is disposed between the input shaft 32 and a countershaft 33 disposed parallel thereto. The countershaft 33 is connected to an output shaft 34 through an output gear set, and an input shaft 61a of the final reduction gear 60 is connected to the output shaft 34 through a countershaft 90. At this time, the engine 10 is disposed, with a cylinder shaft thereof inclined along the width of a car body, end the final reduction gear 60 is disposed beside the non-inclination side of the engine 10.

10. 发明专利

JPH01156132A DRIVING DEVICE FOR AUTOMOBILE 失效
公开(公告)号：JPH01156132A
公开(公告)日：1989-06-19
申请号：JP31382787
申请日：1987-12-11
申请人： HONDA MOTOR CO LTD
发明人： NAKAYAMA HIROSHI , TAKEDA TOMOKAZU , OTA SHOJI , YUMOTO TOSHIYUKI
IPC分类号： B60K17/04
摘要： PURPOSE:To dispose an engine at a low position with respect to a car body by disposing a transmission at the rear end of an engine, and a final reduction gear beside the engine, and disposing an output gear set connecting a countershaft of the transmission and an output shaft on the final reduction gear side. CONSTITUTION:A driving device is constructed so that a transmission 30 is connected to the rear end of a crankshaft of an engine 10, extending in the longitudinal direction of a car body, and a final reduction gear 60 is connected to the left portion of the engine 10. The transmission 30 is constructed so that a countershaft 33 is disposed parallel to an input shaft 32, which is an output shaft of a torque converter 31 connected to the crankshaft, and a gear transmission mechanism is disposed between both shafts 32, 33. An output shaft 34 is disposed parallel to the countershaft 33, and both shafts 33, 34 are connected by output gear trains 46a, 46b meshed with each other. In this case, the output gear trains 46a, 46b are disposed in the front portion, that is, near the final reduction gear 60 in the transmission 30.

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