公开(公告)号：US20210331572A1

公开(公告)日：2021-10-28

申请号：US17277546

申请日：2019-09-25

申请人： JATCO LTD ,  Nissan Motor Co., Ltd.

发明人： Kazuya NUMATA ,  Satoru NARUOKA ,  Yusuke IENAKA ,  Kazuhiro NISHIMURA ,  Taku MAEZONO ,  Tatsuya KUMAGAI ,  Yutaka OKUMURA

IPC分类号： B60K5/12 ,  F16H57/025

摘要： A vehicle includes a case member, a stay member and a rib. The case member is supported by a frame of a vehicle body with a mount member being interposed. The stay member is suspended between a boss part of the case member and a member of a case member side in the mount member, a longitudinal direction of the stay member intersecting a longitudinal direction of the frame. The rib extends in the case member in a direction that is an extension of the longitudinal direction of the stay member at a root of the boss part.

公开(公告)号：US20210348681A1

公开(公告)日：2021-11-11

申请号：US17274064

申请日：2019-09-25

申请人： JATCO Ltd ,  NISSAN MOTOR CO., LTD.

发明人： Kazuya NUMATA ,  Yuuki SAKAI ,  Yusuke IENAKA ,  Kazuhiro NISHIMURA ,  Tatsuya KUMAGAI ,  Masakazu TAMURA

IPC分类号： F16H57/03

摘要： A housing member for a power transmission device connected to a driving source via a torque converter housed in the housing member includes a torque converter side mating face closer to the torque converter. The torque converter side mating face has a single-wall structure and a double-wall structure, wherein two adjacent fastening regions are connected circumferentially by a wall in the single-wall structure, and wherein two adjacent fastening regions are connected circumferentially by each of two walls in the double-wall structure. The torque converter side mating face includes: an upper half region in which the double-wall structure has a greater proportion in area than the single-wall structure; and a lower half region in which the double-wall structure has a less proportion in area than the single-wall structure.