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1. 发明专利

DE3906299A1 未知
公开(公告)号：DE3906299A1
公开(公告)日：1990-02-01
申请号：DE3906299
申请日：1989-02-28
申请人： AISIN AW CO
发明人： TAKASE ISAO , KANO TAKENORI , TAKEMOTO HARUKI , YOKOYAMA FUMITOMO , NIIMI MAMORU
IPC分类号： F16H59/42 , F16D25/0638 , F16D48/02 , F16H47/06 , F16H59/38 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/10 , F16H61/18
摘要： A hydraulic control device which has a check valve controlling hydraulic pressure to a hydraulic actuator. Hydraulic pressure is selectively supplied to one of plural oil passages having different capacity orifices by a switching valve which switches high speed rotation mode and low speed rotation mode. A hydraulic power source and plural oil passages having different capacity orifices are connected to the switching valve which is controlled by hydraulic pressure varying according to vehicle speed. When rotation of the input shaft is low, the switching valve is connected to the oil passage having small capacity orifice, then hydraulic pressure is supplied to the hydraulic actuator through the orifice of small capacity. At this stage, as centrifugal force working on the ball in the check valve is low, the check valve is closed by even small amount of oil supply through the small capacity orifice, and raises hydraulic pressure in the actuator, so the clutch is engaged smoothly. When rotation of the input shaft is high, the switching valve is connected to the oil passage having the large capacity orifice, then hydraulic pressure is supplied to the hydraulic actuator through the large capacity orifice. At this stage, even if centrifugal force works on the ball is large, the check valve is closed by large amount of oil supply through the large capacity orifice, and raises hydraulic pressure in the hydraulic actuator, so the clutch is engaged smoothly.

2. 发明专利

DE3515606C2 未知
公开(公告)号：DE3515606C2
公开(公告)日：1996-12-12
申请号：DE3515606
申请日：1985-04-30
申请人： AISIN AW CO , TOYOTA MOTOR CORP
发明人： SUMIYA KOJI , KOBAYASHI KOJI , TAKEMOTO HARUKI , KUBO SEITOKU , TAGA YUTAKE , WATANABE KAZUAKI
IPC分类号： F16D25/06 , F16D48/02 , F16H3/66 , F16H57/04 , F16H61/30 , F16H63/12 , F16H63/30 , F16D25/0638 , B60K23/02 , F16H63/24

3. 发明专利

FR2638805A1 未知
公开(公告)号：FR2638805A1
公开(公告)日：1990-05-11
申请号：FR8904420
申请日：1989-04-04
申请人： AISIN AW CO
发明人： TAKEMOTO HARUKI , TATSUTA MITSUGU , MASEKI SHINOBU , KANO TAKENORI , YOKOYAMA FUMITOMO , NIIMI MAMORU
IPC分类号： F16H3/66 , F16H63/30
摘要： Thrust force generated by a hydraulic actuator is absorbed in a attachment device for a four speed automatic transmission mechanism. When hydraulic pressure is applied to the hydraulic actuator to engage a third and a fourth clutches, pressing force from a piston works on a strut member situated between the third and fourth clutches as a compression force, while a force working on a drum member as a tension force, so that these forces are counterbalanced and absorbed in the attachment device. Consequently, one directional move of the attachment device is supported by a little force such as contacting a snap ring and a thrust washer to a clutch drum, on the other hand, another move of the attachment device is supported by a little force such as connecting the drum member and a big ring gear by a snap ring.

4. 发明专利

FR2635363B1 未知
公开(公告)号：FR2635363B1
公开(公告)日：1993-05-21
申请号：FR8902665
申请日：1989-03-01
申请人： AISIN AW CO
发明人： KANO TAKENORI , TAKEMOTO HARUKI , YOKOMAMA FUMITOMO , NIIMI MAMORU , TAKASE ISAO
IPC分类号： F16H59/36 , F16H59/42 , F16H61/00 , G01P3/481 , G01P3/488 , F16D43/284 , F16D43/30 , F16H57/02 , B60K17/02
摘要： A rotation detecting sensor is situated on the inside of a sleeve, so that the sensor detects a detected member, such as an input shaft and the like for an automatic transmission, from the inside of the sleeve. A hub projected toward inside a case is constituted, a sleeve enclosing the hub is fixed on the rotating shaft, the rotation detecting sensor is installed on the hub so that the sensor faces a detected member constituted on the inner surface of the sleeve. By this, the rotating shaft such as the input shaft and the like rotates with being supported by the hub of the case, and the sleeve fixed on the rotating shaft rotates together. The detected member is detected by the rotation detecting sensor placed at the hub.

5. 发明专利

DE3906250A1 未知
公开(公告)号：DE3906250A1
公开(公告)日：1990-05-03
申请号：DE3906250
申请日：1989-02-28
申请人： AISIN AW CO
发明人： TAKEMOTO HARUKI , KANO TAKENORI , YOKOYAMA FUMITOMO , NIIMI MAMORU , TAKASE ISAO
IPC分类号： F16H3/44 , B01D35/02 , F16H57/04 , F16N39/06
摘要： An intake adapter is provided on an oil intake opening formed in a transaxle casing. A tightly sealed space in communication with an oil pump is provided in the lower part of the transaxle housing, formed in such a manner that it can be opened by the removal of a cover member which is secured to the transaxle casing in a freely mountable and removable manner. An oil strainer is housed in the tightly sealed space and an intake adapter is provided in communication with the tightly space and an oil sump. As a result the oil in the oil sump is taken into the intake opening of the oil strainer from the adapter, and foreign matter such as iron particles and the like is removed in a filter element and the filtered oil is supplied to an oil pump.

6. 发明专利

GB2223069A Clutch actuator arrangement in an automatic transmission 未知
公开(公告)号：GB2223069A
公开(公告)日：1990-03-28
申请号：GB8901611
申请日：1989-01-25
申请人： AISIN AW CO
发明人： TAKASE ISAO , TAKEMOTO HARUKI , TATSUTA MITSUGU , MASEKI SHINOBU , KANO TAKENORI , YOKOYAMA FUMITOMO , NIIMI MAMORU
IPC分类号： F16H3/66 , F16H63/30
摘要： A clutch (C0) of the transmission and a hydraulic actuator (2) therefor are situated contiguously on a clutch drum (3) which extends to cover further clutches and hydraulic actuators. … A clutch (C3) and a one-way clutch (F0) are connected to the acuator by a strut member (16) such that the axial force of the actuator acts through the strut member (16) and the drum (3). … The automatic transmission comprises an overlapping planetary train with common sun and planet gears and a further set of intermeshed planets, and a separate three element underdrive train. … …

7. 发明专利

DE69527488T2 未知
公开(公告)号：DE69527488T2
公开(公告)日：2003-09-18
申请号：DE69527488
申请日：1995-10-31
申请人： AISIN AW CO , EQUOS RES TOKIO TOKYO KK
发明人： TSUKAMOTO KAZUMASA , INUZUKA TAKESHI , HATTORI MASASHI , TANIGUCHI TAKUJI , TAKEMOTO HARUKI , YAMAGUCHI KOZO
IPC分类号： B60K6/20 , B60K6/365 , B60K6/38 , F16H49/00 , B60K6/383 , B60K6/48 , B60K6/547 , B60K17/04 , B60L50/16 , B60T1/10 , B60T8/00 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/26 , B60W20/00 , F16H3/72 , F16H59/14 , F16H59/18 , H02P9/04 , F16H61/00 , B60K6/04
摘要： A starting system for a vehicle which during starting can effect smooth starting and furthermore can convert into electrical energy and store in a battery excess kinetic energy accompanying the difference in speed between the engine and the driving wheels occurring during starting comprises: a gearbox (18), having at least a first gear element (5) connected to an output shaft (12) of an engine (11), a second gear element (P) connected to a driving wheel of a vehicle and a third gear element (R) connected to an electric rotary device (51,52); an accumulator; engine load detecting means for detecting an engine load; speed detecting means for detecting the speed of at least one of the gear elements of the gearbox and outputting a speed signal; and a control unit. Each time the vehicle starts moving, excess kinetic energy is converted into electrical energy by the electric rotary device and can be stored in a battery and used to run electrical equipment of the vehicle or auxiliary equipment of the engine or to drive the electric rotary device. As a result, fuel consumption can be improved.

8. 发明专利

DE69527488D1 未知
公开(公告)号：DE69527488D1
公开(公告)日：2002-08-29
申请号：DE69527488
申请日：1995-10-31
申请人： AISIN AW CO , EQUOS RES TOKIO TOKYO KK
发明人： TSUKAMOTO KAZUMASA , INUZUKA TAKESHI , HATTORI MASASHI , TANIGUCHI TAKUJI , TAKEMOTO HARUKI , YAMAGUCHI KOZO
IPC分类号： B60K6/20 , B60K6/365 , B60K6/38 , F16H49/00 , B60K6/383 , B60K6/48 , B60K6/547 , B60K17/04 , B60L50/16 , B60T1/10 , B60T8/00 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/26 , B60W20/00 , F16H3/72 , F16H59/14 , F16H59/18 , H02P9/04 , F16H61/00 , B60K6/04
摘要： A starting system for a vehicle which during starting can effect smooth starting and furthermore can convert into electrical energy and store in a battery excess kinetic energy accompanying the difference in speed between the engine and the driving wheels occurring during starting comprises: a gearbox (18), having at least a first gear element (5) connected to an output shaft (12) of an engine (11), a second gear element (P) connected to a driving wheel of a vehicle and a third gear element (R) connected to an electric rotary device (51,52); an accumulator; engine load detecting means for detecting an engine load; speed detecting means for detecting the speed of at least one of the gear elements of the gearbox and outputting a speed signal; and a control unit. Each time the vehicle starts moving, excess kinetic energy is converted into electrical energy by the electric rotary device and can be stored in a battery and used to run electrical equipment of the vehicle or auxiliary equipment of the engine or to drive the electric rotary device. As a result, fuel consumption can be improved.

9. 发明专利

GB2221034B A ROTATION DETECTING ASSEMBLY FOR AN AUTOMATIC TRANSMISSION 未知
公开(公告)号：GB2221034B
公开(公告)日：1992-06-24
申请号：GB8900476
申请日：1989-01-10
申请人： AISIN AW CO
发明人： TAKASE ISAO , KANO TAKENORI , TAKEMOTO HARUKI , YOKOYAMA FUMITOMO , NIIMI MAMORU
IPC分类号： F16H59/36 , G01P3/488 , F16H59/42 , F16H61/00 , G01P3/481
摘要： A rotation detecting sensor is situated on the inside of a sleeve, so that the sensor detects a detected member, such as an input shaft and the like for an automatic transmission, from the inside of the sleeve. A hub projected toward inside a case is constituted, a sleeve enclosing the hub is fixed on the rotating shaft, the rotation detecting sensor is installed on the hub so that the sensor faces a detected member constituted on the inner surface of the sleeve. By this, the rotating shaft such as the input shaft and the like rotates with being supported by the hub of the case, and the sleeve fixed on the rotating shaft rotates together. The detected member is detected by the rotation detecting sensor placed at the hub.

10. 发明专利

DE3906282A1 未知
公开(公告)号：DE3906282A1
公开(公告)日：1990-05-03
申请号：DE3906282
申请日：1989-02-28
申请人： AISIN AW CO
发明人： TAKASE ISAO , TAKEMOTO HARUKI , TATSUTA MITSUGU , MASEKI SHINOBU , KANO TAKENORI
IPC分类号： F16H3/66 , F16D25/12 , F16H61/00 , F16H63/30
摘要： Seal rings are set in oil grooves which are situated at both sides of two oil passages communicating two hydraulic actuators which operate oppositely. First and second seal rings oil-tightly seal between the first oil passage and sleeve, while third and fourth seal rings oil-tightly seal between the second oil passage and the sleeve. Accordingly even if oil flows oppositely in each of two oil passages due to the opposing motions of the two contiguous hydraulic actuators, not oil leakage occurs. Furthermore, a draining groove is situated between the oil grooves in which the second and third seal rings are installed.

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