JP6827468B2 - カバープレートを備える構造ビーム及び製造方法 - Google Patents
カバープレートを備える構造ビーム及び製造方法 Download PDFInfo
- Publication number
- JP6827468B2 JP6827468B2 JP2018521628A JP2018521628A JP6827468B2 JP 6827468 B2 JP6827468 B2 JP 6827468B2 JP 2018521628 A JP2018521628 A JP 2018521628A JP 2018521628 A JP2018521628 A JP 2018521628A JP 6827468 B2 JP6827468 B2 JP 6827468B2
- Authority
- JP
- Japan
- Prior art keywords
- cover plate
- groove
- junction region
- structural
- junction
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000003466 welding Methods 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000004792 oxidative damage Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- 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
- B62D25/04—Door pillars ; windshield pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/007—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of special steel or specially treated steel, e.g. stainless steel or locally surface hardened steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/12—Production or manufacturing of vehicle parts
- B60Y2410/124—Welded parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Laser Beam Processing (AREA)
Description
Claims (13)
- 第1のビームと、第1のビームに取り付けられるように構成されたカバープレートを備え、
第1のビームは、その長さの少なくとも第1の位置に沿って、実質的にU字形状の断面であり、
U字形状は、底部壁、及び2つの側壁を備え、
断面はさらに、2つの側壁のそれぞれの端部において外側に突き出る側面のフランジと、側壁とそれぞれの外側に突き出る側面のフランジの間の接合部に溝を備え、
それぞれの溝は、溝の底部においてまたは近くに第1の接合領域を有し、
第1の接合領域は、実質的に平坦であり、
カバープレートは、実質的に平坦の第2の接合領域を有し、
カバープレートは、第1及び第2の接合領域で第1のビームと溶接され、
第1の接合領域と第2の接合領域は、約2−10mmの幅を有している、構造ビーム。 - さらにU字形状の底部壁において溝を備える、請求項1に記載の構造ビーム。
- さらにU字形状の側壁の少なくとも1つにおいて、少なくとも1つの遷移領域を備える、請求項1または2に記載の構造ビーム。
- カバープレートは、第1のビームのほぼ全長に沿って延在し、第1のビームと合わせて閉じた構造を形成する、請求項1乃至3のいずれか1項に記載の構造ビーム。
- カバープレートは、第1のビームにレーザ溶接されている、請求項1乃至4のいずれか1項に記載の構造ビーム。
- 第1のビームは、22MnB5スチールで作られている、請求項1乃至5のいずれか1項に記載の構造ビーム。
- 請求項1乃至6のいずれか1項に記載の構造ビームを備えるBピラー。
- 請求項1乃至6のいずれか1項に記載の構造ビームを備えるAピラー。
- 第1のビームと、第1のビームに取り付けられるように構成されたカバープレートを備え、
第1のビームは、その長さの少なくとも第1の位置に沿って、実質的にU字形状の断面であり、
U字形状は、底部壁、及び2つの側壁を備え、
断面はさらに、2つの側壁の少なくとも1つの端部において、外側に突き出る側面のフランジと、側壁と外側に突き出る側面のフランジの間の接合部に溝を備え、
溝は、溝の底部においてまたは近くに第1の接合領域を有し、
第1の接合領域は、実質的に平坦であり、
カバープレートは、実質的に平坦の第2の接合領域を有し、
カバープレートは、第1及び第2の接合領域で第1のビームと溶接され、
第1の接合領域と第2の接合領域は、約2−10mmの幅を有している、構造ビームを備えるバンパ。 - 車の構造ビームを製造する方法であって、
第1のビームと第1のビームに取り付けられるように構成されたカバープレートを供給することであって、
第1のビームは、その長さの少なくとも第1の部分に沿って実質的にU字形状の断面を有し、
U字形状は、底部壁と2つの側壁を備え、
U字形状は、さらに2つの側壁のそれぞれの端部において外側に突き出る側面のフランジと、側壁とそれぞれの外側に突き出る側面のフランジの間の接合部に溝と、を有し、
それぞれの溝は、溝の底部においてまたは近くに、第1の接合領域を有し、
第1の接合領域は、実質的に平坦であり、
カバープレートは、実質的に平坦な第2の接合領域を有し、
第1の接合領域と第2の接合領域は、約2−10mmの幅を有する、第1のビームとカバープレートを供給することと、
第1及び第2の接合領域において、第1のビームとカバープレートとを溶接することを備える方法。 - 溶接は、レーザ溶接を備える、請求項10に記載の方法。
- レーザ溶接は、遠隔レーザ溶接である、請求項11に記載の方法。
- 第1のビームとカバープレートを供給することは、第1のビーム及び/またはカバープレートを熱間成形することを備える、請求項10乃至12のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15382644 | 2015-12-18 | ||
EP15382644.1 | 2015-12-18 | ||
PCT/EP2016/081489 WO2017103148A1 (en) | 2015-12-18 | 2016-12-16 | Structural beam with cover plate and method for manufacturing |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019501813A JP2019501813A (ja) | 2019-01-24 |
JP2019501813A5 JP2019501813A5 (ja) | 2020-01-30 |
JP6827468B2 true JP6827468B2 (ja) | 2021-02-10 |
Family
ID=55068943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018521628A Active JP6827468B2 (ja) | 2015-12-18 | 2016-12-16 | カバープレートを備える構造ビーム及び製造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10793197B2 (ja) |
EP (1) | EP3390204B1 (ja) |
JP (1) | JP6827468B2 (ja) |
KR (1) | KR20180096587A (ja) |
CN (1) | CN108290610B (ja) |
BR (1) | BR112018010500A2 (ja) |
CA (1) | CA3003219A1 (ja) |
ES (1) | ES2761283T3 (ja) |
RU (1) | RU2711876C2 (ja) |
WO (1) | WO2017103148A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170050272A1 (en) * | 2014-02-17 | 2017-02-23 | Gestamp Hardtech Ab | Elongate Weld And A Beam Having Such A Weld |
CN107554617A (zh) * | 2017-10-18 | 2018-01-09 | 洛阳北方易初摩托车有限公司 | 一种四轮低速电动车b柱 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE531022C2 (sv) * | 2007-05-30 | 2008-11-18 | Gestamp Hardtech Ab | Stötfångarbalk |
DE102007041698A1 (de) * | 2007-09-03 | 2009-03-05 | GM Global Technology Operations, Inc., Detroit | Bauteil in Schalenbauweise |
KR101144455B1 (ko) * | 2009-12-02 | 2012-05-11 | 현대자동차주식회사 | 차량의 센터 필라 보강 구조 |
JP5096535B2 (ja) * | 2010-08-06 | 2012-12-12 | 本田技研工業株式会社 | 自動車の車体側部構造 |
CN103687968B (zh) | 2011-07-21 | 2016-08-17 | 株式会社神户制钢所 | 热压成形钢构件的制造方法 |
CN104507628B (zh) * | 2012-08-08 | 2018-01-02 | 新日铁住金株式会社 | 重叠部的焊接方法、搭接焊构件的制造方法、搭接焊构件以及汽车用部件 |
JP5987638B2 (ja) * | 2012-10-31 | 2016-09-07 | マツダ株式会社 | 車両の車体構造 |
RU127007U1 (ru) * | 2012-11-02 | 2013-04-20 | Открытое акционерное общество "КАМАЗ" | Переднее защитное устройство транспортного средства |
JP6149522B2 (ja) * | 2013-04-22 | 2017-06-21 | 新日鐵住金株式会社 | 高強度鋼板の重ね溶接部材およびその製造方法 |
CN105722745B (zh) * | 2013-11-15 | 2018-10-26 | 自动工程公司 | 具有u形横截面的横梁 |
CN203601389U (zh) * | 2013-12-11 | 2014-05-21 | 东风汽车公司 | 一种侧围a柱结构 |
EP3112076A4 (en) * | 2014-02-06 | 2018-01-03 | Nippon Steel & Sumitomo Metal Corporation | Lap-welding method, lap joint, production method for lap joint, and automotive part |
CN204136744U (zh) * | 2014-07-31 | 2015-02-04 | 长城汽车股份有限公司 | 用于车辆的车身及具有其的车辆 |
-
2016
- 2016-12-16 EP EP16823225.4A patent/EP3390204B1/en active Active
- 2016-12-16 ES ES16823225T patent/ES2761283T3/es active Active
- 2016-12-16 BR BR112018010500A patent/BR112018010500A2/pt not_active Application Discontinuation
- 2016-12-16 CN CN201680069554.4A patent/CN108290610B/zh active Active
- 2016-12-16 US US15/780,190 patent/US10793197B2/en active Active
- 2016-12-16 RU RU2018118622A patent/RU2711876C2/ru active
- 2016-12-16 CA CA3003219A patent/CA3003219A1/en not_active Abandoned
- 2016-12-16 JP JP2018521628A patent/JP6827468B2/ja active Active
- 2016-12-16 WO PCT/EP2016/081489 patent/WO2017103148A1/en active Application Filing
- 2016-12-16 KR KR1020187014088A patent/KR20180096587A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
WO2017103148A1 (en) | 2017-06-22 |
RU2018118622A3 (ja) | 2019-11-27 |
EP3390204B1 (en) | 2019-10-02 |
US10793197B2 (en) | 2020-10-06 |
BR112018010500A2 (pt) | 2018-11-21 |
JP2019501813A (ja) | 2019-01-24 |
RU2711876C2 (ru) | 2020-01-23 |
CN108290610B (zh) | 2021-01-01 |
EP3390204A1 (en) | 2018-10-24 |
US20190002028A1 (en) | 2019-01-03 |
CA3003219A1 (en) | 2017-06-22 |
CN108290610A (zh) | 2018-07-17 |
ES2761283T3 (es) | 2020-05-19 |
KR20180096587A (ko) | 2018-08-29 |
RU2018118622A (ru) | 2019-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2876821C (en) | Method of welding overlapped portion, method of manufacturing overlap-welded member, overlap-welded member, and automotive part | |
US10633031B2 (en) | B-pillar central beam and method for manufacturing | |
US8276954B2 (en) | Bumper system | |
US11643145B2 (en) | Body side structural frame of a vehicle | |
JP6827468B2 (ja) | カバープレートを備える構造ビーム及び製造方法 | |
US10793196B2 (en) | Structural beams of hardened UHSS with reinforcement and method for manufacturing | |
US20240116576A1 (en) | Structural members for a vehicle and methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191213 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191213 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201028 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201211 |
|
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: 20210112 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210119 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6827468 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |