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公开(公告)号：US20160244098A1
公开(公告)日：2016-08-25
申请号：US15044575
申请日：2016-02-16
Applicant: MAZDA MOTOR CORPORATION
Inventor： Masahide KANEMORI , Nobuyuki NAKAYAMA , Akihiro KAWANO , Hideyuki TSUKAMOTO , Soukichi KIKUCHI , Takashi HAMADA
CPC classification number: B62D21/152 , B60G3/06 , B60G7/02 , B60G2204/1431 , B60G2206/016
Abstract: A reinforcement is configured to have a corner portion corresponding to a corner portion of a side sill inner. Herein, the corner portion of the reinforcement forms a reinforcement ridgeline extending in a vehicle longitudinal direction. The reinforcement is provided such that the reinforcement ridgeline and a side-sill-inner upper ridgeline formed at a corner portion of the side sill inner overlap with each other over a range from a specified area where a wheel outward displaced in a vehicle collision is capable of contacting a side sill to a connection portion where a cross member connects to the side sill inner.
Abstract translation: 加强件被构造成具有对应于下梁槛内部的角部的角部。 这里，加强件的角部形成在车辆纵向方向上延伸的加强脊线。 加强筋被设置成使得形成在下纵梁内侧的角部处的加强脊线和侧梁内侧上脊线从在车辆碰撞中向外移位的车轮的特定区域的范围内彼此重叠 使侧梁接触到横梁与侧梁内连接的连接部分。
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公开(公告)号：US20160083019A1
公开(公告)日：2016-03-24
申请号：US14826726
申请日：2015-08-14
Applicant: MAZDA MOTOR CORPORATION
Inventor： Kohji TAKADA , Kozo ISHIZUKA , Hirokazu YAMAUCHI , Akira MIYAKE , Yousuke INAMITSU , Hideaki FUJII , Takashi HAMADA , Soukichi KIKUCHI , Atsushi KORIYAMA , Tsuyoshi NISHIHARA , Izumi SADANAGA
CPC classification number: B62D25/12 , B60R21/34 , B60R2021/343 , B62D25/105
Abstract: A bonnet inner panel includes a central protrusion portion protruding upward in a vehicle elevational view and a rear protrusion portion located in back of the central protrusion portion, which are arranged side by side in a vehicle longitudinal direction, a deep-drawn groove is provided between the both protrusion portions to extend in a vehicle width direction, and a hinge reinforcement is provided to extend from a position beside the rear protrusion portion to a position at a rear end of the central protrusion portion, passing through beside the deep-drawn groove. Thereby, the hinge support rigidity of the rear portion of the bonnet having the central protrusion portion can be increased, so that occurrence of any improper deflection or vibration caused to the bonnet by the traveling vibration, the traveling-air pressure or the like can be prevented.
Abstract translation: 发动机罩内板包括在车辆前视图中向上突出的中心突起部分和位于中心突出部分的后方的后突出部分，它们沿车辆纵向方向并排设置，深拉槽设置在 两个突出部分在车辆宽度方向上延伸，并且铰链加强件被设置成从后突出部分旁边的位置延伸到中心突出部分的后端的位置，穿过深拉槽旁边。 由此，能够增大具有中央突出部的发动机罩后部的铰链支撑刚性，能够通过行驶振动，行进空气压力等发生对发动机罩的任何不适当的偏转或振动 防止了
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公开(公告)号：US20220105908A1
公开(公告)日：2022-04-07
申请号：US17482436
申请日：2021-09-23
Applicant: Mazda Motor Corporation
Inventor： Takashi HAMADA , Yuma NISHIJO , Kouichi KOJIMA , Yoshiyuki YAMASHITA , Shinya KYUSAKA , Yuta TSUJI , Nobuhiro NONAKA , Daisuke SHIMIZU , Keigo FUKUDA , Yasuhiro NAKASHIMA , Taro OIKE
Abstract: A system and method control an automobile by decelerating the automobile at a first deceleration using a braking mechanism in response to detecting that a parking brake switch is turned on, a second deceleration which is smaller than the first deceleration, in response to not detecting that the parking brake switch is turned on and determining that the driver is incapacitated, and a third deceleration which is smaller than the first deceleration, in response to determining that an SOS switch is turned on, detecting that the parking brake switch is changed from on to off, and not determining that the driver is incapacitated.
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公开(公告)号：US20210053624A1
公开(公告)日：2021-02-25
申请号：US16992127
申请日：2020-08-13
Applicant: Mazda Motor Corporation
Inventor： Takashi HAMADA , Kazuki HIROTA , Satoshi NAKAMURA , Toshimitsu YUGAMI , Yoshiaki NOGUCHI , Koji JAHARA
Abstract: In an engine compartment, an engine, a generator using the engine as a power source, a motor for driving the vehicle, and a gear box are arranged in alignment in a vehicle width direction. The first high-voltage equipment is vertically provided on a generating unit that includes the engine and the generator. The second high-voltage equipment is vertically provided on a drive unit that includes the motor and the gear box. The first high-voltage equipment and the second high-voltage equipment are coupled by a coupling member that extends substantially horizontally in the vehicle width direction and supports the high-voltage equipment, against a falling load directed from one thereof toward the other.
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Patent Agency Ranking
公开(公告)号：US20210053623A1
公开(公告)日：2021-02-25
申请号：US16991048
申请日：2020-08-12
Applicant: Mazda Motor Corporation
Inventor： Tsuguo SHIMOKOUCHI , Kazuki HIROTA , Takashi HAMADA , Tadasuke ABE , Shunji HIRAMATSU
Abstract: The present disclosure includes: a cowl member that is formed to extend in a vehicle width direction and bulges to the front from a rear side of a motor chamber; a power unit that is fixed to a right side frame in the motor chamber, has a lower portion fixed to a vehicle body, and drives the vehicle by electricity; and a protection bracket provided on an upper surface of the power unit, wherein the protection bracket is configured to abut the cowl member in the case where a frontal collision of a vehicle occurs and the power unit moves downward to the rear.
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公开(公告)号：US20220153260A1
公开(公告)日：2022-05-19
申请号：US17521897
申请日：2021-11-09
Applicant: Mazda Motor Corporation
Inventor： Takashi HAMADA , Yuma NISHIJO , Kouichi KOJIMA , Yoshiyuki YAMASHITA , Yuta TSUJI , Hiroshi OHMURA , Takashi GOTO , Shoji HARADA , Kenta TADA , Kazuki SATO
Abstract: A controller detects partitioning lines OL and BL of a road and a road edge E based on an image taken by a camera, generates a pair of left and right virtual lines ILL and ILR that extend from the side to the front of a vehicle along the partitioning lines OL and BL, controls the steering so the vehicle travels between the left and right virtual lines ILL and ILR, moves the left virtual line ILL to a position in proximity to the road edge E and fixes the left virtual line ILL to this position, and then, moves the right virtual line ILR to a position separated from the left virtual line ILL by the width of the vehicle and fixes the right virtual line ILR to this position, and controls brakes to stop the vehicle after fixing the left and right virtual lines ILL and ILR.
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公开(公告)号：US20210061037A1
公开(公告)日：2021-03-04
申请号：US17001193
申请日：2020-08-24
Applicant: MAZDA MOTOR CORPORATION
Inventor： Shohei YOSHIDA , Takashi HAMADA , Yuuki UCHIBA , Susumu SANO
Abstract: A front suspension device for a vehicle that, when a collision load acts on a suspension arm, reduces the detachment amount of a subframe mounting portion on the rear side from a vehicle body, absorbs collision load energy, and reduces an input to a rear axially supporting portion for a subframe. The front suspension device for a vehicle includes a subframe; a suspension arm having an outer end on which a front wheel is pivotally supported, and an inner end pivotally supported with respect to the subframe; a subframe mounting portion for mounting the subframe to a vehicle body through a fastener from below on the rear side relative to a front-wheel axially supporting portion of the suspension arm; and an upward bend inducing portion for bending the suspension arm upward when a suspension arm frontal collision load is input via the front wheel to the suspension arm.
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公开(公告)号：US20200376946A1
公开(公告)日：2020-12-03
申请号：US16811920
申请日：2020-03-06
Applicant: MAZDA MOTOR CORPORATION
Inventor： Wataru KUWAHARA , Takashi HAMADA , Yuuki UCHIBA , Yuya YAMAOKA , Yusuke OKI , Masaaki KASHIMOTO , Ryuichiro AMANO , Yoshiaki NOGUCHI , Kazuki KAMIMURA
Abstract: A power train support structure includes a first front side frame disposed on one of left and right sides of a power train; a second front side frame disposed on the other of the left and right sides of the power train, and being greatly away from the power train with respect to the first front side frame; a mounting bracket having one of left and right ends connected to the power train; and a connecting member for connecting the mounting bracket and the second front side frame. The mounting bracket includes a front fixing portion and a rear fixing portion to be fixed to the power train. A strength of the front fixing portion and the rear fixing portion is set to such a strength that the rear fixing portion is broken by a collision load from a front side, and the front fixing portion is not broken.
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公开(公告)号：US20160083015A1
公开(公告)日：2016-03-24
申请号：US14826808
申请日：2015-08-14
Applicant: MAZDA MOTOR CORPORATION
Inventor： Daisuke KIYOSHITA , Masanori FUKUDA , Toshiharu IKEDA , Soukichi KIKUCHI , Takashi HAMADA
CPC classification number: B62D21/152 , B62D25/025 , B62D25/04
Abstract: There are provided a hinge pillar comprising an outer panel and an inner panel which form a closed cross section extending vertically, a hinge pillar reinforcement provided in the closed cross section, a front door attached to the hinge pillar via a pair of upper-and-lower door hinges, and a hinge bracket attaching the lower door hinge to the hinge pillar reinforcement, the hinge bracket being provided to face a front wheel in a longitudinal direction. Herein, the hinge bracket has a lower strength than a portion of the hinge pillar reinforcement where the hinge bracket is provided. Accordingly, when receiving a collision load from the front wheel, the hinge bracket changes a contact portion of the front wheel to the hinge pillar so as to guide the retreating front wheel outward in a vehicle width direction.
Abstract translation: 提供了一种铰链柱，其包括外板和内板，其形成垂直延伸的封闭横截面，设置在封闭横截面中的铰链柱加强件，通过一对上部和下部连接到铰链柱的前门， 下门铰链和铰链支架，其将下门铰链附接到铰链支柱加强件，铰链支架设置成在纵向方向上面对前轮。 这里，铰链支架的强度比铰链支柱加强件的设置有铰链支架的部分低。 因此，当从前轮接收到碰撞负载时，铰链支架将前轮的接触部分改变为铰链柱，以将后退前轮沿车宽方向向外引导。
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