JP6973512B2 - 衝撃吸収部材 - Google Patents
衝撃吸収部材 Download PDFInfo
- Publication number
- JP6973512B2 JP6973512B2 JP2019567209A JP2019567209A JP6973512B2 JP 6973512 B2 JP6973512 B2 JP 6973512B2 JP 2019567209 A JP2019567209 A JP 2019567209A JP 2019567209 A JP2019567209 A JP 2019567209A JP 6973512 B2 JP6973512 B2 JP 6973512B2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing member
- exterior material
- exterior
- shock absorbing
- intersection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0412—Lower door structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
- B60J5/0441—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements the elements having a grid-like structure, i.e. interconnected or interwoven elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
- B60J5/0443—Beams
- B60J5/0447—Beams formed of several elements arranged in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0456—Behaviour during impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0468—Fixation or mounting means specific for door components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/048—Doors arranged at the vehicle sides characterised by the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0006—Lateral collision
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Textile Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
- Superstructure Of Vehicle (AREA)
Description
110 外装材
120 補強部材
122 第1の補強部材
124 第2の補強部材
Claims (12)
- 自動車の外装材と、
前記外装材に隣接して配置される第1の部材と、
前記外装材に隣接して配置される第2の部材と、
前記第1の部材と前記第2の部材とが接合されて交差している交差部と、
前記交差部において前記第1の部材と前記第2の部材とを接合している接合部と、
を備え、
前記第1の部材の延在方向に直交する断面において、前記外装材に対する直交方向の前記第1の部材の高さは、前記外装材に沿う方向の前記第1の部材の幅よりも大きく、
前記第2の部材の延在方向に直交する断面において、前記外装材に対する直交方向の前記第2の部材の高さは、前記外装材に沿う方向の前記第2の部材の幅よりも大きい、
衝撃吸収部材。 - 前記接合部は、レーザー溶接による接合部である請求項1の衝撃吸収部材。
- 前記接合部は、構造用接着剤による接合部である請求項1の衝撃吸収部材。
- 前記交差部において、第1の前記部材と第2の前記部材の前記外装材に対する直交方向の厚さが減少する、請求項1〜3のいずれかに記載の衝撃吸収部材。
- 第1の前記部材が前記外装材側に配置された2つの前記交差部の間に第2の前記部材が前記外装材側に配置された前記交差部がある請求項1〜4のいずれかに記載の衝撃吸収部材。
- 第1の前記部材は、前記外装材の両端であって前記外装材における第1の前記部材の前記延在方向の両端にわたって前記外装材を横断し、又は第2の前記部材は、前記外装材の両端であって前記外装材における第2の前記部材の前記延在方向の両端にわたって前記外装材を横断する、請求項1〜5のいずれかに記載の衝撃吸収部材。
- 前記外装材の両端であって前記外装材における第1の前記部材の前記延在方向の両端に配置された支持部を備え、
第1の前記部材の長手方向の少なくとも1箇所には、前記外装材と反対側で前記支持部によって支持された被支持部があり、
前記交差部と前記被支持部の距離は、0より大きく前記被支持部のある第1の前記部材の長さの1/3以内である、請求項1〜請求項6のいずれかに記載の衝撃吸収部材。 - 前記被支持部は第1の前記部材の端部である請求項7に記載の衝撃吸収部材。
- 前記被支持部が前記外装材以外の他部品に接合された、請求項7または請求項8に記載の衝撃吸収部材。
- 前記第1の前記部材は、板材が折れ曲がった中空構造であり、前記外装材に隣接する第1の面と、前記延在方向に直交する前記第1の面の幅より大きく前記第1の面から離間して配置される第2の面と、を有する、請求項1〜9のいずれかに記載の衝撃吸収部材。
- 前記第2の面は前記延在方向に沿って分割されている請求項10に記載の衝撃吸収部材。
- 前記第1の前記部材は、マルテンサイト組織を備える、請求項1〜11のいずれかに記載の衝撃吸収部材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018011615 | 2018-01-26 | ||
JP2018011615 | 2018-01-26 | ||
PCT/JP2019/002815 WO2019146789A1 (ja) | 2018-01-26 | 2019-01-28 | 衝撃吸収部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019146789A1 JPWO2019146789A1 (ja) | 2021-05-13 |
JP6973512B2 true JP6973512B2 (ja) | 2021-12-01 |
Family
ID=67395031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019567209A Active JP6973512B2 (ja) | 2018-01-26 | 2019-01-28 | 衝撃吸収部材 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11173771B2 (ja) |
JP (1) | JP6973512B2 (ja) |
KR (1) | KR20200099584A (ja) |
CN (1) | CN111629921B (ja) |
MX (1) | MX2020007602A (ja) |
WO (1) | WO2019146789A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11850924B2 (en) * | 2019-09-13 | 2023-12-26 | Nippon Steel Corporation | Reinforcing structure of automobile exterior panel |
US20230100272A1 (en) * | 2020-02-28 | 2023-03-30 | Nippon Steel Corporation | Stiffened panel structure |
US11505042B2 (en) * | 2020-03-11 | 2022-11-22 | Fca Us Llc | Vehicle having reinforcement patch |
CN115210095A (zh) * | 2020-03-24 | 2022-10-18 | 日本制铁株式会社 | 汽车外装面板的骨架结构 |
US11193771B1 (en) * | 2020-06-05 | 2021-12-07 | Analog Devices, Inc. | 3-axis gyroscope with rotational vibration rejection |
JP2023053463A (ja) | 2021-10-01 | 2023-04-13 | マツダ株式会社 | 車両の外装パネル構造 |
JP2023053464A (ja) | 2021-10-01 | 2023-04-13 | マツダ株式会社 | 車両の外装パネル構造 |
WO2023224023A1 (ja) * | 2022-05-20 | 2023-11-23 | 日本製鉄株式会社 | アウタパネル |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3868141A (en) * | 1973-06-15 | 1975-02-25 | Dow Chemical Co | Vehicular safety device |
JPS57192817U (ja) * | 1981-06-03 | 1982-12-07 | ||
ATA194287A (de) * | 1987-07-31 | 1992-08-15 | Austria Metall | Anprallschutzvorrichtung fuer eine fahrzeugtuer |
JP2911574B2 (ja) * | 1990-09-20 | 1999-06-23 | マツダ株式会社 | 自動車の側部車体構造 |
EP0567522B1 (en) * | 1991-01-25 | 1996-04-24 | Multimatic Inc. | Structural module for a vehicle door |
JP3168225B2 (ja) | 1992-05-20 | 2001-05-21 | マツダ株式会社 | 自動車のドアインパクトバー構造 |
JP3688002B2 (ja) * | 1995-03-07 | 2005-08-24 | 大和工業株式会社 | 自動車のドアガードバー |
DE29614488U1 (de) * | 1996-08-21 | 1996-11-14 | OEHME Metallbearbeitung KG, 90542 Eckental | Fahrzeugtür mit Seitenaufprallschutz |
JPH10100674A (ja) * | 1996-09-30 | 1998-04-21 | Nissan Motor Co Ltd | サイドドアの補強構造 |
US6056349A (en) * | 1997-06-09 | 2000-05-02 | Aluminum Company Of America | Vehicle door having improved side crash resistance and associated method |
JPH11348818A (ja) * | 1998-06-15 | 1999-12-21 | Nippon Steel Corp | 自動車用衝撃吸収部材および構造 |
US6220652B1 (en) * | 1999-04-05 | 2001-04-24 | General Motors Corporation | Motor vehicle body with side impact protection |
GB9919297D0 (en) * | 1999-08-17 | 1999-10-20 | Meritor Light Vehicle Sys Ltd | Door reinforcement device |
JP2001253371A (ja) * | 2000-01-07 | 2001-09-18 | Toray Ind Inc | Frp補強金属製自動車用垂直パネル材 |
JP2002002282A (ja) * | 2000-06-27 | 2002-01-08 | Nissan Motor Co Ltd | 自動車ドアの補強構造 |
JP2002019559A (ja) | 2000-07-11 | 2002-01-23 | Topre Corp | 車両用補強部材 |
US6474725B2 (en) * | 2000-07-26 | 2002-11-05 | Meritor Light Vehicle Technology, Llc | Reinforced cargo doors |
JP2002144871A (ja) * | 2000-11-10 | 2002-05-22 | Mazda Motor Corp | 車両のドア構造 |
JP3887542B2 (ja) * | 2001-02-26 | 2007-02-28 | 新日本製鐵株式会社 | 自動車用構造部材 |
US6546693B2 (en) * | 2001-04-11 | 2003-04-15 | Henkel Corporation | Reinforced structural assembly |
JP4135363B2 (ja) * | 2002-01-10 | 2008-08-20 | 日産自動車株式会社 | 自動車用ドア構造 |
JP2003211961A (ja) * | 2002-01-18 | 2003-07-30 | Aisin Takaoka Ltd | 車両用ドア及び車両用ドアビーム |
JP4388340B2 (ja) * | 2003-10-03 | 2009-12-24 | 新日本製鐵株式会社 | 自動車用強度部材 |
JP2009051377A (ja) * | 2007-08-28 | 2009-03-12 | Aisin Takaoka Ltd | 車両用補強部材 |
JP2009154580A (ja) * | 2007-12-25 | 2009-07-16 | Honda Motor Co Ltd | 車両用ドア構造 |
JP2010143453A (ja) * | 2008-12-19 | 2010-07-01 | Mazda Motor Corp | 車両のドア構造 |
US20120056445A1 (en) * | 2010-09-03 | 2012-03-08 | Ford Global Technologies, Llc | Body Panel and Reinforcement Assembly |
ES2772801T3 (es) * | 2014-06-30 | 2020-07-08 | Nippon Steel Corp | Viga de impacto de puerta |
JP7135274B2 (ja) * | 2016-03-03 | 2022-09-13 | 日本製鉄株式会社 | 車両用構造部材 |
EP3492292B1 (en) | 2016-07-28 | 2022-03-30 | Nippon Steel Corporation | Exterior panel of automobile |
-
2019
- 2019-01-28 CN CN201980009354.3A patent/CN111629921B/zh active Active
- 2019-01-28 US US16/962,794 patent/US11173771B2/en active Active
- 2019-01-28 KR KR1020207021165A patent/KR20200099584A/ko not_active Application Discontinuation
- 2019-01-28 MX MX2020007602A patent/MX2020007602A/es unknown
- 2019-01-28 JP JP2019567209A patent/JP6973512B2/ja active Active
- 2019-01-28 WO PCT/JP2019/002815 patent/WO2019146789A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
MX2020007602A (es) | 2020-09-03 |
US11173771B2 (en) | 2021-11-16 |
US20210122216A1 (en) | 2021-04-29 |
CN111629921A (zh) | 2020-09-04 |
CN111629921B (zh) | 2023-09-29 |
KR20200099584A (ko) | 2020-08-24 |
JPWO2019146789A1 (ja) | 2021-05-13 |
WO2019146789A1 (ja) | 2019-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6973512B2 (ja) | 衝撃吸収部材 | |
KR102307638B1 (ko) | 충격 흡수 부재 | |
KR102237959B1 (ko) | 자동차의 외장 패널 | |
JP6449562B2 (ja) | 車両用骨格構造 | |
JP6128569B2 (ja) | 車両用衝撃エネルギー吸収構造 | |
JP5790785B2 (ja) | 車両前部構造 | |
JP2019038312A (ja) | 車体構造 | |
JP5686586B2 (ja) | 自動車用車体骨格における補強構造 | |
JP6569705B2 (ja) | 車両用骨格構造 | |
CN108202765B (zh) | 车辆侧部结构 | |
JP6520313B2 (ja) | 車両用構造体 | |
JP2014172492A (ja) | 車両サイドドア用補強部材及び車両サイドドア |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200713 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200713 |
|
AA64 | Notification of invalidation of claim of internal priority (with term) |
Free format text: JAPANESE INTERMEDIATE CODE: A241764 Effective date: 20201006 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201027 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210713 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210831 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211005 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211018 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6973512 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |