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公开(公告)号：US20240240678A1
公开(公告)日：2024-07-18
申请号：US18284560
申请日：2022-03-09
发明人： Tatsuya Ryuzaki , Junya Ono , Satoshi Kajiro , Koji Inose , Yuma Kaibe
IPC分类号： F16D48/06
CPC分类号： F16D48/064 , F16D2500/3026
摘要： This clutch control device includes a clutch device configured to connect or disconnect power transmission between a prime mover and an output target, a clutch actuator configured to output a drive force for actuating the clutch device, and a control unit configured to control driving of the clutch actuator, in which the clutch actuator includes a plurality of drive sources that output the drive force.
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公开(公告)号：US20240167522A1
公开(公告)日：2024-05-23
申请号：US18284078
申请日：2022-03-08
发明人： Junya Ono , Tatsuya Ryuzaki
IPC分类号： F16D48/06
CPC分类号： F16D48/068 , F16D2500/1117 , F16D2500/30401 , F16D2500/50203
摘要： A clutch control device includes a clutch apparatus (26) configured to connect and disconnect power transmission between a prime mover (13) and an output object (21), a clutch actuator (50) configured to output a driving force for actuating the clutch apparatus (26), a controller (40) configured to control driving of the clutch actuator (50), and a clutch operator configured to operate the clutch apparatus (26) regardless of the driving of the clutch actuator (50), the controller (40) detects that there is a manual operation by the clutch operator when a difference of a predetermined value or more is detected between a reference output value of the clutch actuator (50) configured to operate the clutch apparatus (26) and a measured value of an output value of the clutch actuator (50).
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公开(公告)号：US11981384B2
公开(公告)日：2024-05-14
申请号：US16611232
申请日：2018-05-28
发明人： Eisuke Kajihara , Akira Tokito , Junya Ono
IPC分类号： F16D25/08 , B62J11/00 , B62J11/16 , B62K11/14 , B62K21/12 , B62K23/06 , B62J45/412 , B62J45/413
CPC分类号： B62J11/00 , B62K11/14 , B62K21/12 , F16D25/08 , B62J11/16 , B62J45/412 , B62J45/413 , B62K23/06
摘要： A saddle-type vehicle includes a gearbox having a clutch operated by actuation of a slave cylinder, a hydraulic actuator having a master cylinder configured to generate a hydraulic pressure in a working fluid, a hydraulic valve unit configured to control transmission of the hydraulic pressure generated by the master cylinder to the slave cylinder, a master-side connecting pipeline, and a slave-side connecting pipeline, wherein the hydraulic valve unit Is disposed at a position closer to the slave cylinder than the hydraulic actuator.
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公开(公告)号：US20230095322A1
公开(公告)日：2023-03-30
申请号：US17953355
申请日：2022-09-27
发明人： Tatsuya Ryuzaki , Yoshiaki Tsukada , Junya Ono , Takashi Ozeki , Koichi Furusato , Yuma Kaibe , Ryohei Tsuzuki , Yasushi Fujimoto
IPC分类号： F16D48/06
摘要： A clutch control device includes a clutch apparatus configured to connect and disconnect power transmission between an engine and a gearbox, a clutch actuator configured to output a driving force to actuate the clutch apparatus, and an ECU configured to drive the clutch actuator, and the ECU performs engine stalling avoiding control which decreases a clutch capacity when a reduction speed of an engine rotational speed becomes a predetermined threshold or more and the engine rotational speed becomes a predetermined engine stalling determination value or less.
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公开(公告)号：US11536326B2
公开(公告)日：2022-12-27
申请号：US17270062
申请日：2019-07-02
发明人： Ryohei Tsuzuki , Junya Ono , Tatsuya Ryuzaki , Hiroaki Uchisasai
IPC分类号： F16D48/02 , B62M25/08 , F15B15/20 , F15B21/044 , F16D25/12
摘要： This clutch control device includes an engine (13), a transmission (21), a clutch device (26) configured to connect and disconnect motive power transmission between the engine (13) and the transmission (21), a clutch actuator (50) configured to drive the clutch device (26) and change a clutch capacity, a hydraulic circuit (63) provided between the clutch device (26) and the clutch actuator (50), an air bleeding device (64) configured to perform air bleeding of the hydraulic circuit (63), a control unit (60) configured to calculate a control target value of the clutch capacity, a control mode changeover switch (59) configured to enable a control mode of the control unit (60) to be switched to an air bleeding mode, and an air bleeding switch (65) configured to enable a hydraulic pressure of the hydraulic circuit (63) to increase in the air bleeding mode.
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公开(公告)号：US20220178409A1
公开(公告)日：2022-06-09
申请号：US17437429
申请日：2020-03-10
发明人： Junya Ono , Akira Tokito , Tatsuya Ryuzaki , Kohei Matsuura
IPC分类号： F16D48/06 , F16D25/0638
摘要： This clutch control apparatus includes: a clutch device that connects and disconnects a power transmission between an engine and a drive wheel; a clutch actuator that drives the clutch device and changes a clutch capacity; a driven mechanism that is arranged between the clutch actuator and the clutch device, is operated by a drive of the clutch actuator, and operates the clutch device; a control part that calculates a control target value of the clutch capacity; and a temperature sensor that measures a temperature of the driven mechanism, wherein the control part corrects the control target value based on the temperature measured by the temperature sensor.
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公开(公告)号：US10913465B2
公开(公告)日：2021-02-09
申请号：US16961941
申请日：2018-12-12
发明人： Tatsuya Ryuzaki , Junya Ono , Seiji Hamaoka
IPC分类号： B60W50/14 , B60W10/06 , F16D48/06 , F16H59/02 , F16H59/44 , F16H63/50 , B60W10/02 , B62J6/24
摘要： A speed changing device includes a control unit (60) that: has a manual mode in which a clutch is engaged and disengaged by operating a clutch lever (4b) and an automatic mode in which the clutch is engaged and disengaged without the clutch lever (4b) being operated and is able to change a setting to the manual mode and the automatic mode; and is configured to signal mode misrecognition when it is determined that mode misrecognition has occurred.
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公开(公告)号：US20190203782A1
公开(公告)日：2019-07-04
申请号：US16223243
申请日：2018-12-18
发明人： Tatsuya Ryuzaki , Go Morita , Junya Ono , Kohei Matsuura
CPC分类号： F16D48/06 , F16D2500/104 , F16D2500/10412 , F16D2500/1045 , F16D2500/1117 , F16D2500/306 , F16D2500/3065 , F16D2500/3067 , F16D2500/30806 , F16D2500/3124 , F16D2500/314 , F16D2500/50287 , F16D2500/70252 , F16D2500/70276 , F16D2500/70426 , F16D2500/70436 , F16D2500/7044 , F16D2500/70442 , F16D2500/70458 , F16D2500/70605 , F16D2500/70631 , F16D2500/7108 , F16H63/46
摘要： A clutch control device includes an engine, a gearbox, a clutch device configured to disconnect and connect power transmission between the engine and the gearbox, a clutch actuator configured to drive the clutch device and vary a clutch capacity, an engine rotational number sensor configured to detect an engine rotational number, a throttle opening angle sensor configured to detect a throttle opening angle, and a controller configured to calculate a control target value of the clutch capacity, wherein the controller calculates an estimated engine torque and causes the clutch device to change a slip clutch capacity according to the estimated engine torque.
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公开(公告)号：US20190162253A1
公开(公告)日：2019-05-30
申请号：US16198919
申请日：2018-11-23
发明人： Kohei Matsuura , Junya Ono , Tatsuya Ryuzaki , Go Morita
CPC分类号： F16D48/066 , B62K23/06 , F16D48/064 , F16D2500/1026 , F16D2500/1117 , F16D2500/50203 , F16D2500/50221 , F16D2500/5126 , F16D2500/702 , F16D2500/70412 , F16D2500/7082
摘要： A clutch control device includes a clutch device that disconnects and connects a power transmission between an engine and a gearbox, a clutch actuator that drives the clutch device and changes a clutch capacity, an ECU that calculates a control target value of the clutch capacity, a clutch lever that manually operates the clutch device, and a clutch lever operation amount sensor that converts an operation amount of the clutch lever into an electrical signal, wherein the ECU calculates a clutch operation speed on the basis of the operation amount detected by the clutch lever operation amount sensor, and changes a disconnection and connection speed of the clutch device according to the clutch operation speed.
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公开(公告)号：US20180086418A1
公开(公告)日：2018-03-29
申请号：US15711995
申请日：2017-09-21
发明人： Akira Tokito , Naotada Matsudaira , Eisuke Kajihara , Kazumitsu Yamamoto , Tatsuya Ryuzaki , Kosuke Tsunashima , Junya Ono
IPC分类号： B62M25/08
CPC分类号： B62M25/08 , B62K11/00 , B62K23/08 , B62M25/06 , B62M2025/006 , F16H59/044 , F16H59/68 , F16H61/2807 , F16H63/304 , F16H2059/0234 , F16H2063/3076
摘要： A shifting operation detecting apparatus includes a gearbox and a shift change apparatus. The shift change apparatus includes a shifting operation unit, a shifting operation receiving section, a swing lever and a connecting member. A shift operation detector is disposed between the swing lever in an outer shaft section of the shifting operation receiving section and a gearbox case to directly detect a pivoted state of the shifting operation receiving section, and the connecting member is connected to the swing lever from the gearbox case side.
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