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1. 发明公开

EP4325093A1 SHIFT DEVICE 审中-实审
公开(公告)号：EP4325093A1
公开(公告)日：2024-02-21
申请号：EP22787886.5
申请日：2022-03-03
申请人： AISIN CORPORATION
发明人： OGINO, Atsuto , ISHIKAWA, Kota
IPC分类号： F16H63/38 , F16H61/32
摘要： A shift device includes: a shift switching member including a plurality of valley portions; a positioning member configured to, in a state of being fitted in any one of the plurality of valley portions of the shift switching member, establish a shift position; a motor configured to drive the shift switching member and including a rotor and a stator; a rotor rotation angle sensor; and an output shaft rotation angle sensor configured to detect a rotation angle of the shift switching member. When the positioning member is moved to pass through the plurality of valley portions, the rotation angle of the motor corresponding to the valley bottom of each of the plurality of valley portions is acquired by, based on output values of the rotor rotation angle sensor and the output shaft rotation angle sensor, and a design value associated with the output value of the output shaft rotation angle sensor and the shift positions, detecting the valley bottom of the valley portion at an end portion among the plurality of valley portions and reversing the movement of the positioning member.

2. 发明公开

EP4295062A1 WECHSELGETRIEBE MIT ELEKTROMOTORISCH ANGETRIEBENER SCHALTWALZE SOWIE VERFAHREN ZUR STEUERUNG EINES SOLCHEN WECHSELGETRIEBES 审中-实审
公开(公告)号：EP4295062A1
公开(公告)日：2023-12-27
申请号：EP22703634.0
申请日：2022-02-03
申请人： MEGA-Line RACING ELECTRONIC GmbH
发明人： FUCHS, Norbert , SCHMIDT, Christian
IPC分类号： F16H61/32 , F16H61/04 , F16H61/28 , F16H63/18

3. 发明授权

EP3779243B1 SHIFT DRIVING DEVICE 有权
公开(公告)号：EP3779243B1
公开(公告)日：2023-08-23
申请号：EP19777417.7
申请日：2019-03-28
发明人： CHEN, Qiang , GIMENO GRANE, Santiago
IPC分类号： F16H61/32 , F16H63/30 , F16H9/06 , F16H19/04 , F16H55/26 , F16H19/06

4. 发明公开

EP4187117A1 POWER TRANSMISSION PATH SWITCHING DEVICE AND TWO-SPEED TRANSMISSION 审中-实审
公开(公告)号：EP4187117A1
公开(公告)日：2023-05-31
申请号：EP21845965.9
申请日：2021-06-29
申请人： NSK Ltd.
发明人： YAMAMOTO, Akihiro , KISHIDA, Hirotaka
IPC分类号： F16D13/52 , F16D28/00 , F16H63/18 , F16H63/34 , F16D41/12 , F16D23/12 , F16H61/32 , F16H3/48 , F16H3/54
摘要： [Problem] To enable switching of a two-stage transmission capable of switching a reduction ratio between two stages: high and low, to a parking-lock mode, and prevent the two-stage transmission from being accidentally switched to the parking-lock mode, and further, to reduce a force required to release the parking-lock mode as necessary.
[Solution] When switching a two-stage transmission (1) to a parking-lock mode, an electric actuator (58) rotates and drives a drive cam (50), which first switches a power transmission path switching device (5) to a first mode in which a friction engaging device (40) is connected and a rotation transmission state switching device (41) is set to a free mode, then with the friction engaging device (40) maintained in the connected state, switches the rotation transmission state switching device (41) to a lock mode. When releasing the parking-lock mode, the power transmission path switching device (5) is switched to the first mode by disconnecting the friction engaging device (40) with the rotation transmission state switching device (41) maintained in the lock mode.

5. 发明授权

EP3822518B1 CONTROL DEVICE FOR POWER TRANSMISSION MECHANISM 有权
公开(公告)号：EP3822518B1
公开(公告)日：2023-03-29
申请号：EP20206565.2
申请日：2020-11-10
发明人： ISAMI, Yoichiro
IPC分类号： F16H63/34 , F16H61/32 , F16H63/18

6. 发明公开

EP4109739A1 SHIFT DEVICE AND VEHICULAR MOTOR CONTROL DEVICE 审中-实审
公开(公告)号：EP4109739A1
公开(公告)日：2022-12-28
申请号：EP22180458.6
申请日：2022-06-22
申请人： AISIN CORPORATION
发明人： YOKOI, Yosuke , UCHIDA, Yutaka
IPC分类号： H02P27/06 , B60L3/00 , F16H61/32
摘要： A shift device (100) mounted on a vehicle includes a motor (11) configured to drive, by electric power supplied from a power supply (104, 105) mounted on the vehicle, a shift switching member configured to switch shift positions, a cut-off unit (34, 44) configured to cut off conduction of a power supply line (32, 42) through which the electric power is supplied to the motor, and a drive circuit unit (35, 45) configured to output the electric power to the motor and including a driving switching element configured to execute a switching operation. The shift device is configured to determine an abnormality of the power supply line when a voltage of the power supply line is smaller than a predetermined threshold value, turn off the driving switching element, and cut off the conduction of the power supply line by the cut-off unit.

7. 发明公开

EP4075028A1 SHIFT DEVICE 有权
公开(公告)号：EP4075028A1
公开(公告)日：2022-10-19
申请号：EP22168280.0
申请日：2022-04-14
申请人： Aisin Corporation
发明人： OGINO, Atsuto , ISHIKAWA, Kota , UCHIDA, Yutaka
IPC分类号： F16H61/32 , F16H63/38 , F16H61/00 , F16H61/12
摘要： A shift device includes a shift switching member including a plurality of valley portions corresponding to shift positions, a motor (11) including a rotor and a stator and configured to drive the shift switching member, a first drive system (17) including a first inverter (173) configured to output a voltage for driving the motor, a second drive system (18) provided separately from the first drive system and including a second inverter (183) configured to output a voltage for driving the motor; and a positioning member configured to be fitted into any one of the plurality of valley portions of the shift switching member to establish the corresponding shift position. When driving the motor, the shift position is switched by the voltages output from the first drive system and the second drive system.

8. 发明授权

EP3798480B1 STRADDLED VEHICLE 有权
公开(公告)号：EP3798480B1
公开(公告)日：2022-09-28
申请号：EP19810194.1
申请日：2019-05-30
发明人： TAKEUCHI, Yoshihiko
IPC分类号： F16H61/32 , B62M9/04 , F16H63/18 , F16H3/089 , F16D28/00 , F16H61/682 , F16H57/025 , F16H57/02 , F16D23/12

9. 发明公开

EP4058694A1 AKTUATOR UND VORRICHTUNG ZUM EINLEGEN EINER PARKSPERRE EINES KRAFTFAHRZEUGAUTOMATIKGETRIEBES MIT EINEM DERARTIGEN AKTUATOR SOWIE EIN DAMIT AUSGESTATTETES KRAFTFAHRZEUG 审中-实审
公开(公告)号：EP4058694A1
公开(公告)日：2022-09-21
申请号：EP20804501.3
申请日：2020-11-10
申请人： Küster Holding GmbH
发明人： ENGEL, René , SCHMIDT, Thomas
IPC分类号： F16H63/34 , F16H61/32 , F16H61/36

10. 发明公开

EP4004408A1 ANORDNUNG ZUM SCHALTEN EINES GETRIEBES UND VERFAHREN ZUM BETRIEB DER ANORDNUNG 有权
公开(公告)号：EP4004408A1
公开(公告)日：2022-06-01
申请号：EP20750190.9
申请日：2020-07-22
申请人： Vitesco Technologies Germany GmbH
发明人： LEIPNITZ, Klaus
IPC分类号： F16H61/00 , F16H61/12 , F16H61/16 , F16H61/32 , F16H61/682

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