公开(公告)号：US20230264559A1

公开(公告)日：2023-08-24

申请号：US18109857

申请日：2023-02-15

Applicant: Mazda Motor Corporation

Inventor： Kota YOSHIDA ,  Taiki YOTSUYANAGI ,  Takehiro KAMEI ,  Satoshi NAKAMURA ,  Takayuki KIMURA

IPC: B60K1/04 ,  B60L3/00

CPC classification number: B60K1/04 ,  B60L3/0007 ,  B60K2001/0438

Abstract: A vehicle-body front structure includes a front-side battery frame which is provided in a front of the battery casing, a pair of left and right side frames which extend from the front-side battery frame toward vehicle front to be positioned on vehicle-width-direction outer sides toward front, and a cross member suspended between left and right. Outer ends of the cross member in a vehicle width direction extend to the vehicle-width-direction outer sides of outer ends, in the vehicle width direction, of fronts of the side frames.

公开(公告)号：US20230264560A1

公开(公告)日：2023-08-24

申请号：US18109867

申请日：2023-02-15

Applicant: Mazda Motor Corporation

Inventor： Kota YOSHIDA ,  Taiki YOTSUYANAGI ,  Tsuguto WATANABE ,  Yasuyuki KAWAHARA ,  Hiroshi TANAKA

IPC: B60K1/04 ,  B60L50/60 ,  B62D21/15 ,  H01M50/249 ,  H01M50/242

CPC classification number: B60K1/04 ,  B60L50/66 ,  B62D21/152 ,  H01M50/249 ,  H01M50/242 ,  B60K2001/0438 ,  B60L53/12

Abstract: A vehicle-body front structure includes a pair of left and right side frames which extend from a front-side battery frame toward vehicle front to be positioned on vehicle-width-direction outer sides, a contactless charger between the left and right side frames, and a cross member between the left and right side frames. The contactless charger has a cross member housing configured to house the cross member.

公开(公告)号：US20230264746A1

公开(公告)日：2023-08-24

申请号：US18109863

申请日：2023-02-15

Applicant: Mazda Motor Corporation

Inventor： Kota YOSHIDA ,  Taiki YOTSUYANAGI ,  Satoshi NAKAMURA

IPC: B62D21/15 ,  B62D25/08 ,  B62D25/20 ,  B62D21/02

CPC classification number: B62D21/157 ,  B62D25/08 ,  B62D25/20 ,  B62D21/02 ,  B60K2001/0438

Abstract: A vehicle-body front structure includes a front-side battery frame which is provided in a front of the battery casing 10a pair of left and right side frames which extend from the front-side battery frame toward vehicle front to be positioned on vehicle-width-direction outer sides toward front, a pair of left and right impact absorption members in front of the side frames, a front member between the left and right impact absorption members, and left and right projections arranged between the left and right side frames and the left and right impact absorption members and protrude to the vehicle-width-direction outer sides of fronts of the left and right side frames, respectively.

公开(公告)号：US20210276413A1

公开(公告)日：2021-09-09

申请号：US17177903

申请日：2021-02-17

Applicant: MAZDA MOTOR CORPORATION

Inventor： Tsuneki SHIMANAKA ,  Kota YOSHIDA

IPC: B60K13/04 ,  B62D25/02 ,  B62D25/20

Abstract: A vehicle body side structure is provided where an exhaust apparatus is located on the vehicle-width-direction outer side relative to a side sill without widening the vehicle. Embodiments include an internal combustion engine equipped on the front side of a partition wall defining a front edge of a vehicle cabin space, an exhaust apparatus through which exhaust gas exhausted from the internal combustion engine passes, and a side sill extending along the vehicle front-rear direction on the side of a floor forming a floor surface of the vehicle cabin space. The side sill has a recess having a cross section recessed toward the vehicle-width-direction inner side from the vehicle-width-direction outer side in a cross-sectional view orthogonal to the vehicle front-rear direction and extending in the vehicle front-rear direction, and an exhaust system member provided in the exhaust apparatus is disposed at the recess.

公开(公告)号：US20210213899A1

公开(公告)日：2021-07-15

申请号：US17131965

申请日：2020-12-23

Applicant: MAZDA MOTOR CORPORATION

Inventor： Taiki YOTSUYANAGI ,  Tsuyoshi NISHIHARA ,  Ryo SHIMODA ,  Chikara KAWAMURA ,  Tsuneki SHIMANAKA ,  Kota YOSHIDA

IPC: B60R19/34 ,  F16F7/00 ,  F16F7/12

Abstract: A shock absorbing member is provided having a sequential destruction capability and protection against electrolytic corrosion on fastening-fixing portions thereof to be fastened to a bumper reinforcement or a vehicle body. Embodiments include a shock absorbing member between a bumper reinforcement and a vehicle body, including a distal end portion fastened to the bumper reinforcement; a base end flange portion fastened to the vehicle body; and an absorbing member body extending in a vehicle front-rear direction and connecting the distal end portion and the base end flange portion. The absorbing member body includes a carbon fiber-glass reinforced plastic layer. Fastening-fixing portions of the distal end portion and the base end flange portion are composed of glass fiber reinforced plastic layers.

公开(公告)号：US20230264754A1

公开(公告)日：2023-08-24

申请号：US18109878

申请日：2023-02-15

Applicant: Mazda Motor Corporation

Inventor： Kota YOSHIDA ,  Taiki YOTSUYANAGI ,  Takayuki KIMURA ,  Satoshi NAKAMURA ,  Yoshihiro MIYAMOTO

IPC: B62D25/08 ,  B60K1/00 ,  B62D1/16 ,  B62D21/11

CPC classification number: B62D25/082 ,  B62D25/081 ,  B60K1/00 ,  B62D1/16 ,  B62D21/11 ,  B60K2001/0438

Abstract: Both of a requirement for absorption of an impact load in a collision and a requirement for layout of direction and position of a steering wheel are satisfied based on a vehicle-body front structure that includes a partition wall portion which demarcates a vehicle cabin inside space. A lower-side portion of the partition wall portion is formed to be positioned further to vehicle rear toward a lower position. A traveling motor is installed below the lower-side portion of the partition wall portion. A recess portion which is recessed toward vehicle front is formed in a portion, on an upper side of the traveling motor, in the partition wall portion. An inserting hole through which a steering shaft is inserted is formed in a lower wall portion of the recess portion.

公开(公告)号：US20230264751A1

公开(公告)日：2023-08-24

申请号：US18109855

申请日：2023-02-15

Applicant: Mazda Motor Corporation

Inventor： Kota YOSHIDA ,  Taiki YOTSUYANAGI ,  Takayuki KIMURA ,  Satoshi NAKAMURA ,  Yoshihiro MIYAMOTO

IPC: B62D25/08 ,  B62D21/15 ,  B62D21/11 ,  B60K1/04 ,  B62D25/02 ,  B62D25/20

CPC classification number: B62D25/08 ,  B62D21/15 ,  B62D21/11 ,  B60K1/04 ,  B62D25/025 ,  B62D25/20 ,  B60K2001/0438

Abstract: A vehicle-body front structure includes a partition wall portion which demarcates a space inside a vehicle cabin and a pair of left and right suspension tower portions which are formed to bulge inward in the vehicle width direction and support upper portions of front suspension apparatuses. A lower-side portion of the partition wall portion is formed to be positioned further to vehicle rear toward a lower position. A traveling motor is installed below the lower-side portion of the partition wall portion. An upper-side portion of the partition wall portion extends from an intermediate portion of the left suspension tower portion in a vehicle front-rear direction to an intermediate portion of the right suspension tower portion in the vehicle front-rear direction.

公开(公告)号：US20230264558A1

公开(公告)日：2023-08-24

申请号：US18109854

申请日：2023-02-15

Applicant: Mazda Motor Corporation

Inventor： Kota YOSHIDA

IPC: B60K1/04 ,  B62D25/20 ,  B62D25/08

CPC classification number: B60K1/04 ,  B62D25/20 ,  B62D25/08 ,  B60K2001/0438

Abstract: A vehicle-body front structure for an electric vehicle includes a front-side battery frame which extends in a vehicle width direction, a pair of left and right side frames and which extend forward from the front-side battery frame, a cross member between the left and right side frames and, and reinforcement members and which extend toward vehicle rear from the cross member toward the front-side battery frame.

公开(公告)号：US20230264557A1

公开(公告)日：2023-08-24

申请号：US18109363

申请日：2023-02-14

Applicant: Mazda Motor Corporation

Inventor： Kota YOSHIDA ,  Taiki YOTSUYANAGI ,  Takehiro KAMEI ,  Satoshi NAKAMURA ,  Takayuki KIMURA

IPC: B60K1/04 ,  B62D25/08 ,  B62D25/20 ,  B62D21/02 ,  B62D21/11 ,  B62D21/15

CPC classification number: B60K1/04 ,  B62D25/08 ,  B62D25/20 ,  B62D21/02 ,  B62D21/11 ,  B62D21/15 ,  B60K2001/0438

Abstract: A vehicle-body front structure for an electric vehicle includes a front-side battery frame which extends in a vehicle width direction, a pair of left and right side frames which extend from the front-side battery frame to a vehicle front to be positioned on vehicle-width-direction outer sides, a left-side support mounted on the front-side battery frame and supports the left side frame from the vehicle-width-direction outer side, and a right-side support mounted on the front-side battery frame and supports the right side frame from the vehicle-width-direction outer side.