JPWO2019146789A1 - 衝撃吸収部材 - Google Patents
衝撃吸収部材 Download PDFInfo
- Publication number
- JPWO2019146789A1 JPWO2019146789A1 JP2019567209A JP2019567209A JPWO2019146789A1 JP WO2019146789 A1 JPWO2019146789 A1 JP WO2019146789A1 JP 2019567209 A JP2019567209 A JP 2019567209A JP 2019567209 A JP2019567209 A JP 2019567209A JP WO2019146789 A1 JPWO2019146789 A1 JP WO2019146789A1
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing member
- exterior material
- intersection
- shock absorbing
- exterior
- 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.)
- Granted
Links
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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
-
- 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
- B60J5/0412—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)
- Superstructure Of Vehicle (AREA)
- Vibration Dampers (AREA)
Abstract
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の部材とが重ね合わ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の前記部材又は第2の前記部材は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。
- 第1の前記部材あるいは第2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支持された被支持部があり、
第1の前記部材あるいは第2の前記部材の交差部と前記被支持部の距離は、前記被支持部のある第1の前記部材あるいは第2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の前記部材あるいは第2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の前記部材又は前記第2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の前記部材又は前記第2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 true JPWO2019146789A1 (ja) | 2021-05-13 |
JP6973512B2 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 |
EP4112426A4 (en) * | 2020-02-28 | 2023-09-20 | Nippon Steel Corporation | STIFFENING STRUCTURE FOR PLATE COMPONENT |
US11505042B2 (en) * | 2020-03-11 | 2022-11-22 | Fca Us Llc | Vehicle having reinforcement patch |
US20230066661A1 (en) * | 2020-03-24 | 2023-03-02 | Nippon Steel Corporation | Frame structure of automotive exterior panel |
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 |
Citations (18)
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 | ||
US4915442A (en) * | 1987-07-31 | 1990-04-10 | Austria Metall Aktiengesellschaft | Door reinforcement for motor vehicles |
JPH04129829A (ja) * | 1990-09-20 | 1992-04-30 | Mazda Motor Corp | 自動車の側部車体構造 |
JPH06504966A (ja) * | 1991-01-25 | 1994-06-09 | マルティマティック インコーポレイテッド | 自動車のドアのための構造用モジュール |
JPH08238996A (ja) * | 1995-03-07 | 1996-09-17 | Daiwa Kogyo Kk | 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 |
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 |
US6056349A (en) * | 1997-06-09 | 2000-05-02 | Aluminum Company Of America | Vehicle door having improved side crash resistance and associated method |
EP1043181A2 (en) * | 1999-04-05 | 2000-10-11 | General Motors Corporation | Motor vehicle body with side impact protection |
US6302474B1 (en) * | 1999-08-17 | 2001-10-16 | Meritor Light Vehicle Systems-France | Door reinforcement device |
JP2002002282A (ja) * | 2000-06-27 | 2002-01-08 | Nissan Motor Co Ltd | 自動車ドアの補強構造 |
JP2002144871A (ja) * | 2000-11-10 | 2002-05-22 | Mazda Motor Corp | 車両のドア構造 |
JP2003205741A (ja) * | 2002-01-10 | 2003-07-22 | Nissan Shatai Co Ltd | 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 |
JP2009154580A (ja) * | 2007-12-25 | 2009-07-16 | Honda Motor Co Ltd | 車両用ドア構造 |
US20120056445A1 (en) * | 2010-09-03 | 2012-03-08 | Ford Global Technologies, Llc | Body Panel and Reinforcement Assembly |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
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 |
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 |
JP2010143453A (ja) * | 2008-12-19 | 2010-07-01 | Mazda Motor Corp | 車両のドア構造 |
CN106660437B (zh) * | 2014-06-30 | 2019-10-01 | 日本制铁株式会社 | 门防撞梁 |
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 JP JP2019567209A patent/JP6973512B2/ja active Active
- 2019-01-28 WO PCT/JP2019/002815 patent/WO2019146789A1/ja active Application Filing
- 2019-01-28 CN CN201980009354.3A patent/CN111629921B/zh active Active
- 2019-01-28 KR KR1020207021165A patent/KR20200099584A/ko not_active Application Discontinuation
- 2019-01-28 US US16/962,794 patent/US11173771B2/en active Active
- 2019-01-28 MX MX2020007602A patent/MX2020007602A/es unknown
Patent Citations (18)
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 | ||
US4915442A (en) * | 1987-07-31 | 1990-04-10 | Austria Metall Aktiengesellschaft | Door reinforcement for motor vehicles |
JPH04129829A (ja) * | 1990-09-20 | 1992-04-30 | Mazda Motor Corp | 自動車の側部車体構造 |
JPH06504966A (ja) * | 1991-01-25 | 1994-06-09 | マルティマティック インコーポレイテッド | 自動車のドアのための構造用モジュール |
JPH08238996A (ja) * | 1995-03-07 | 1996-09-17 | Daiwa Kogyo Kk | 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 |
EP1043181A2 (en) * | 1999-04-05 | 2000-10-11 | General Motors Corporation | Motor vehicle body with side impact protection |
US6302474B1 (en) * | 1999-08-17 | 2001-10-16 | Meritor Light Vehicle Systems-France | Door reinforcement device |
JP2002002282A (ja) * | 2000-06-27 | 2002-01-08 | Nissan Motor Co Ltd | 自動車ドアの補強構造 |
JP2002144871A (ja) * | 2000-11-10 | 2002-05-22 | Mazda Motor Corp | 車両のドア構造 |
JP2003205741A (ja) * | 2002-01-10 | 2003-07-22 | Nissan Shatai Co Ltd | 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 |
JP2009154580A (ja) * | 2007-12-25 | 2009-07-16 | Honda Motor Co Ltd | 車両用ドア構造 |
US20120056445A1 (en) * | 2010-09-03 | 2012-03-08 | Ford Global Technologies, Llc | Body Panel and Reinforcement Assembly |
Also Published As
Publication number | Publication date |
---|---|
MX2020007602A (es) | 2020-09-03 |
US20210122216A1 (en) | 2021-04-29 |
CN111629921A (zh) | 2020-09-04 |
WO2019146789A1 (ja) | 2019-08-01 |
JP6973512B2 (ja) | 2021-12-01 |
US11173771B2 (en) | 2021-11-16 |
KR20200099584A (ko) | 2020-08-24 |
CN111629921B (zh) | 2023-09-29 |
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