公开(公告)号：US20150104244A1

公开(公告)日：2015-04-16

申请号：US14513495

申请日：2014-10-14

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Akiyoshi WATANABE ,  Norimasa KOREISHI ,  Kentaro ADACHI

IPC: B23K26/24

CPC classification number: B23K26/244 ,  Y10T403/478

Abstract: A laser joint structure includes a metal outer cylinder, a metal inner member that is provided inside of the outer cylinder, in which a joining portion is arranged following an inner shape of the outer cylinder, the joining portion being arranged contacting or close to the outer cylinder; and a laser weld that is provided on a mating portion of the outer cylinder and a corresponding mating portion of the joining portion, and in which a circular cylindrical nugget is formed by melting the outer cylinder and the joining portion, which is accomplished by emitting a laser light from outside the outer cylinder.

Abstract translation: 激光接头结构包括金属外筒，设置在外筒内侧的金属内部构件，其中接合部分沿着外筒的内部形状设置，接合部分布置成与外部接触或接近 圆筒; 以及设置在所述外筒的配合部分和所述接合部的对应配合部分的激光焊接，并且通过熔化外筒和所述接合部而形成圆筒形熔核，所述圆筒形熔核通过发射 来自外筒外部的激光。

公开(公告)号：US20200235359A1

公开(公告)日：2020-07-23

申请号：US16737454

申请日：2020-01-08

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Tsuyoshi HAYASHI ,  Isao TAKAHASHI ,  Kentaro ADACHI

IPC: H01M2/12 ,  B60K1/04

Abstract: A gas vent duct includes a lower case, an upper case, and a valve element. The valve element includes a shaft at its upper part and pivots on the shaft from a blocking position so that the gas vent pathway communicates with the outside of the vehicle compartment. The blocking position is a position in which the valve element blocks the ventilation pathway. The lower case includes a support supporting the shaft so that the valve element is pivotable. The support covers the shaft from above. A recess is defined by a portion of the inner surface of the upper case that is located above the support, the recess being recessed upward. When the recess and the support are seen from above, at least a part of the support is located within the recess.

公开(公告)号：US20150102639A1

公开(公告)日：2015-04-16

申请号：US14513711

申请日：2014-10-14

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hideyuki YOSHIOKA ,  Akiyoshi WATANABE ,  Norimasa KOREISHI ,  Kentaro ADACHI

IPC: B62D27/02 ,  B62D25/08

CPC classification number: B62D27/023 ,  B23K26/22 ,  B23K2101/006 ,  B62D25/025 ,  B62D27/02 ,  C25D13/12 ,  C25D13/14

Abstract: A vehicle-body member joining structure includes: laser welded portions at which at least two panel members each constituting part of a vehicle body and made of a steel sheet are joined to each other by laser welding in a state where a predetermined gap is formed therebetween; and an electrodeposition coating film portion covering surfaces of the panel members and filling at least part of the gap.

Abstract translation: 车身构件接合结构包括：激光焊接部，其中，构成车体的一部分并且由钢板构成的至少两个面板构件在其间形成有预定间隙的状态下通过激光焊接彼此接合 ; 以及覆盖所述面板构件的表面并填充所述间隙的至少一部分的电沉积涂膜部分。

公开(公告)号：US20150175218A1

公开(公告)日：2015-06-25

申请号：US14573825

申请日：2014-12-17

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hideyuki YOSHIOKA ,  Akiyoshi WATANABE ,  Norimasa KOREISHI ,  Kentaro ADACHI

IPC: B62D27/02 ,  B62D25/04 ,  B62D25/02

CPC classification number: B62D25/04 ,  B62D25/025

Abstract: A vehicle frame structure includes a pair of hat-shaped panels that form a portion of a vehicle, each hat-shaped panel having a hat-shaped cross-section, the pair of hat-shaped panels facing each other and forming a closed sectional portion; a partition panel that is sandwiched by the pair of hat-shaped panels, and divides an inside of the closed sectional portion; and a laser welded portion where all of four or more plates including the pair of hat-shaped panels and the partition panel are overlapped and welded together at an identical position by laser welding.

Abstract translation: 车框架结构包括形成车辆的一部分的一对帽形板，每个帽形板具有帽形横截面，所述一对帽形板相互面对并形成封闭的截面部分 ; 分隔板，其被所述一对帽形板夹持，并且分割所述封闭截面部分的内部; 以及激光焊接部，其中包括一对帽形板和分隔板的四个或更多个板都通过激光焊接在相同位置处重叠并焊接在一起。