- Patent Title: Control apparatus for vehicle drive-force transmitting apparatus
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Application No.: US16374773Application Date: 2019-04-04
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Publication No.: US10968962B2Publication Date: 2021-04-06
- Inventor: Satoshi Kamijo , Makoto Sawada , Kenji Matsuo , Kyohei Suzumura , Yoshisuke Kametani , Michio Yoshida , Hiroki Takeda , Takashi Seo
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota
- Agency: Oliff PLC
- Priority: JPJP2018-072727 20180404
- Main IPC: F16D23/06
- IPC: F16D23/06

Abstract:
A control apparatus for a vehicle drive-force transmitting apparatus including a dog clutch that is operated by an actuator to selectively connect and disconnect a drive-force transmitting path. In process of switching of the dog clutch from released state to engaged state, the control apparatus determines whether a rotational speed difference of the dog clutch is equal to or larger than a given difference value when a sleeve of the dog clutch is positioned on an engaging side of a synchronizing position for placing the dog clutch into the engaged state, and stops the switching of the dog clutch to the engaged state and causes the actuator to place the dog clutch back into the released state, when determining that the rotational speed difference is equal to or larger than the given difference value with the sleeve being positioned on the engaging side of the synchronizing position.
Public/Granted literature
- US20190309805A1 CONTROL APPARATUS FOR VEHICLE DRIVE-FORCE TRANSMITTING APPARATUS Public/Granted day:2019-10-10
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