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公开(公告)号：US10823274B2
公开(公告)日：2020-11-03
申请号：US16284109
申请日：2019-02-25
发明人： Tomohiro Abe , Hiroaki Kimura , Hiroto Hashimoto , Takayuki Teramoto , Eita Hamada , Fumiaki Shigematsu
IPC分类号： F16H57/03 , F16H57/021 , F16H57/02
摘要： A case component of a transaxle includes: a bearing unit having a through-hole through with a shaft member is to be inserted; a matching surface unit having a matching surface on which another member is to be overlapped; bolt hole portions formed on the matching surface unit; bent wall portions, each having a V-shaped or U-shaped cross-section cut in a direction orthogonal to a straight line connecting a shaft center of the bearing unit and a shaft center of the bolt hole portions, each having a valley portion positioned on the straight line, and connecting the bearing unit and the respective bolt hole portions; and V-shaped portions, connected with the respective bent wall portions, provided on an outer circumference of the respective bolt hole portions, and protruding toward the bearing unit.
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公开(公告)号：US11319971B2
公开(公告)日：2022-05-03
申请号：US17034900
申请日：2020-09-28
IPC分类号： F04D29/40 , F04D27/00 , F04D29/06 , F04D29/046 , B60K6/22
摘要： A vehicle driving apparatus including: a fluid pump; a rotary member; a bearing supporting the rotary member; a pump cover covering the fluid pump; a relief valve; and a casing storing the fluid pump, the rotary member, the bearing, the pump cover and the relief valve. The casing includes a casing body and a casing cover. The casing cover defines a fluid passage that is in communication with an outlet port of the fluid pump, and includes cylindrical-shaped first and second boss portions. The first boss portion includes a supporting portion supporting the rotary member through the bearing which is fitted in a space radially inside the first boss portion. The second boss portion defines a valve room that is in communication with the fluid passage, with the relief valve being stored in the valve room.
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公开(公告)号：US10427720B2
公开(公告)日：2019-10-01
申请号：US15858470
申请日：2017-12-29
发明人： Akihiko Ikeda , Fumiaki Shigematsu
摘要： A front portion structure for a vehicle includes a powertrain unit and a suspension cross member. The suspension cross member includes a load receiving portion as a part of the suspension cross member in a width direction of the vehicle positioned above the other parts. The powertrain unit includes an abutting portion abutting against the suspension cross member when the powertrain unit moves backward during a front collision of the vehicle. The abutting portion is arranged on a lower side of a differential case of a differential device provided in a transaxle of the powertrain unit and at a position facing the load receiving portion of the suspension cross member.
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公开(公告)号：US10471994B2
公开(公告)日：2019-11-12
申请号：US15872182
申请日：2018-01-16
发明人： Akihiko Ikeda , Fumiaki Shigematsu
摘要： A vehicle front structure includes a powertrain unit disposed in a front portion of a vehicle; a suspension cross member disposed behind the powertrain unit and extending in a vehicle width direction; and a bracket fastened to a boss portion provided in a housing of the powertrain unit. The bracket contacts a receiving surface of the suspension cross member due to backward movement of the powertrain unit during a vehicle front collision. The bracket includes a buffer portion disposed between a fastened portion that is fastened to the boss portion and a contact portion that contacts the receiving surface of the suspension cross member.
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公开(公告)号：US09718356B1
公开(公告)日：2017-08-01
申请号：US15407933
申请日：2017-01-17
CPC分类号： B60K26/00 , B60K1/00 , B60K6/26 , B60K6/36 , B60K6/405 , B60K17/08 , B60K17/16 , B60K20/00 , B60Y2306/01 , B60Y2410/10
摘要： Provided is a mounting structure including an electronic control unit, a plurality of support brackets, a transaxle case, an intermediate bracket protruding from the transaxle case toward a rear side of the vehicle, and an engaging projection. The engaging projection is a projection that is provided to at least one of an upper surface of the intermediate bracket or a bottom surface of the electronic control unit in a region where the intermediate bracket is in surface contact with a mounting surface of the transaxle case, the engaging projection protruding in a direction toward the upper surface of the intermediate bracket and the bottom surface of the electronic control unit. The engaging projection presses the intermediate bracket against the mounting surface of the transaxle case responding to displacement of the electronic control unit at the time of vehicle collision.
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