公开(公告)号：US20190293125A1

公开(公告)日：2019-09-26

申请号：US16360622

申请日：2019-03-21

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Kohki KAWARADA

IPC分类号： F16D3/41

摘要： A cross shaft joint of a vehicle comprises: a cross shaft provided on a power transmission path; a first yoke rotatably supporting a pair of the four shaft portions; and a second yoke rotatably supporting a pair of the four shaft portions. The cross shaft includes a lubrication hole passing through the inside of each of the four shaft portions and which is in communication with a shaft end of the each of the four shaft portions, and the lubrication hole is filled with a lubricant, and the lubrication hole is formed at a position more distant, than a corresponding one of the two axes, from a position in a corresponding one of the four shaft portions to which a torque from the drive power source is transmitted through a corresponding one of the first and second yokes.

公开(公告)号：US20170159715A1

公开(公告)日：2017-06-08

申请号：US15361294

申请日：2016-11-25

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Kohki KAWARADA

IPC分类号： F16C35/073 ,  F16C3/02 ,  F16D3/205

CPC分类号： F16C35/073 ,  B60K17/22 ,  B60Y2306/01 ,  F16C3/02 ,  F16C19/06 ,  F16C27/066 ,  F16C2326/06 ,  F16D3/2055 ,  F16D3/845 ,  F16D2003/22316 ,  Y10S464/905

摘要： A propeller shaft includes a first shaft, a second shaft, a slide joint, a bearing, an annular member, and a first stopper portion. The annular member is placed between an outer peripheral surface of a thin shaft portion and an inner peripheral surface of the bearing. The annular member is configured such that the bearing is fitted to the annular member. An outer peripheral surface of the annular member has a diameter larger than a diameter of a first shaft portion extending on a shaft-body-portion side relative to the annular member provided on the thin shaft portion. The first stopper portion is placed at a position on a side closer to a shaft body portion than the annular member provided on the thin shaft portion. The first stopper portion is configured to prevent an axial movement of the annular member toward the shaft body portion.

公开(公告)号：US20170184154A1

公开(公告)日：2017-06-29

申请号：US15382078

申请日：2016-12-16

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Kohki KAWARADA

IPC分类号： F16C35/077

CPC分类号： F16C35/077 ,  F16C11/04 ,  F16C19/06 ,  F16C23/06 ,  F16C35/045 ,  F16C35/047 ,  F16C2226/60 ,  F16C2326/06

摘要： A support device for a bearing that rotatably supports a shaft extending in a first direction includes a case that houses the bearing, and a bracket to which the case is fixed. When the case is fixed to the bracket, a first abutting portion of a case main body is in a state abutting against a first bracket abutting portion of a bracket main body in the first direction, and a second case abutting portion of the case main body is in a state abutting against a second bracket abutting portion of the bracket main body in a second direction that forms a right angle with the first direction. There is a region where the case and the bracket are separated between the abutting locations of these abutting portions.