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    CONTROL APPARATUS FOR VEHICLE TRANSMISSION
    1.
    发明公开
    CONTROL APPARATUS FOR VEHICLE TRANSMISSION 审中-公开

    公开(公告)号：EP3546801A1

    公开(公告)日：2019-10-02

    申请号：EP19163246.2

    申请日：2019-03-15

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  AISIN AI Co., Ltd.

    发明人： KURIMOTO, Tomoyasu ,  ICHIKAWA, Akihiko ,  TAKEUCHI, Shinichi ,  YABUTA, Jun ,  MASUI, Yuki ,  YANO, Takeshi

    IPC分类号： F16H61/12 ,  F16D11/10 ,  F16D21/04 ,  F16H63/18 ,  F16H63/30

    摘要： A control apparatus (100; 140) for a vehicle transmission (10) that includes: transmission gears (32a, 32b, 32c, 32d) disposed on a shaft (22); a switching mechanism (34a, 34b) which is to be switched between a connecting state in which one of the transmission gears (32a, 32b, 32c, 32d) is rotatable integrally with the shaft (22) and a disconnecting state in which the one of the transmission gears (32a, 32b, 32c, 32d) is rotatable relative to the shaft (22); a shift fork (60a, 60b) for axially moving the switching mechanism (34a, 34b); and a shift barrel (64) to be rotated to position the shift fork (60a, 60b). The switching mechanism (34a, 34b) includes first and second rings (40a, 42a, 40b, 42b) and an elastic member (44a, 44b) which is disposed between the first and second rings (40a, 42a, 40b, 42b) in the axial direction and connects the first and second rings (40a, 42a, 40b, 42b). The control apparatus (100; 140) determines that a failure occurs in the vehicle transmission (10), when a value (L) related to a reaction force that acts on the shift barrel (64) during rotation of the shift barrel (64) is deviated from a predetermined range (Lmin-Lmax).

    MANUAL TRANSMISSION FOR VEHICLE
    2.
    发明公开
    MANUAL TRANSMISSION FOR VEHICLE 审中-公开

    公开(公告)号：EP3361123A1

    公开(公告)日：2018-08-15

    申请号：EP16853657.1

    申请日：2016-10-05

    申请人： Aisin AI Co., Ltd.

    发明人： MASUI, Yuki

    IPC分类号： F16H3/093

    CPC分类号： F16H3/093 ,  F16H2003/0822 ,  F16H2003/0931 ,  F16H2200/0008 ,  F16H2200/0052

    摘要： The present invention is provided with: a plurality of driving gears provided to an input shaft; driven gears which are provided to a first intermediate shaft, a second intermediate shaft, and a third intermediate shaft and which are always engaged with the driving gears; and a gear switching system that uses one of the driven gears and the driving gears as idler gears provided so as to be able to rotate idly with respect to the shafts to which said gears are provided, that uses the other of the driven gears and the driving gears as fixed gears that are fixed on the shafts to which said gears are provided, and that disengageably fixes an idler gear corresponding to one gear selected among a plurality of gears on the shaft to which the idler gear is provided.