JP6875941B2 - 衝撃吸収装置 - Google Patents
衝撃吸収装置 Download PDFInfo
- Publication number
- JP6875941B2 JP6875941B2 JP2017120405A JP2017120405A JP6875941B2 JP 6875941 B2 JP6875941 B2 JP 6875941B2 JP 2017120405 A JP2017120405 A JP 2017120405A JP 2017120405 A JP2017120405 A JP 2017120405A JP 6875941 B2 JP6875941 B2 JP 6875941B2
- Authority
- JP
- Japan
- Prior art keywords
- shock absorbing
- main body
- vehicle
- wall portion
- reinforcing
- 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.)
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Links
- 230000035939 shock Effects 0.000 title claims description 128
- 239000006096 absorbing agent Substances 0.000 title claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 72
- 230000002787 reinforcement Effects 0.000 claims description 59
- 238000001125 extrusion Methods 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
-
- 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
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type
-
- 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
- B60R19/023—Details
-
- 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
- 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
- B60R2019/182—Structural beams therefor, e.g. shock-absorbing made of metal of light metal, e.g. extruded
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Body Structure For Vehicles (AREA)
Description
Claims (5)
- 車両前後方向に延びる筒状に形成された左右一対の衝撃吸収部材と、
車幅方向に延設され、その延設方向における両端部が前記左右一対の衝撃吸収部材の前端面にそれぞれ取り付けられたバンパーリインフォースメントと、を備えた衝撃吸収装置であって、
前記衝撃吸収部材は、
車両前後方向に延びる筒状部と、
前記筒状部の前端を塞ぐ板状の蓋部と、
を有し、
前記バンパーリインフォースメントは、
車幅方向に延設され、前記衝撃吸収部材よりも車両高さ方向の寸法が小さく設定され、前記蓋部の前面に固定された本体部と、
前記蓋部及び前記本体部とは別体として形成され、前記本体部の上面又は下面に固定された左右一対の補強部であって、前記左右一対の衝撃吸収部材の前端面のうち、前記本体部よりも上方又は下方に位置する部分に沿ってそれぞれ延設された補強部と、
を備えた、衝撃吸収装置。 - 請求項1に記載の衝撃吸収装置において、
前記本体部及び前記補強部のうち、車室とは反対側へそれぞれ向けられた面である前面が同一面内に位置している、衝撃吸収装置。 - 請求項1又は2に記載の衝撃吸収装置において、
前記本体部及び前記補強部のうち、車室側へそれぞれ向けられた面である後面が同一面内に位置している、衝撃吸収装置。 - 請求項1乃至3のうちのいずれか1つに記載の衝撃吸収装置において、
前記衝撃吸収部材は、車両前後方向に延びる複数の壁部から構成され、
前記バンパーリインフォースメントの前方から見て、前記衝撃吸収部材における隣接する2つの壁部の交差部と、前記補強部の少なくとも一部分とが重なっている、衝撃吸収装置。 - 請求項1乃至4のうちのいずれか1つに記載の衝撃吸収装置において、
前記バンパーリインフオースメントを構成する壁部のうちの少なくとも1つの壁部と、 前記衝撃吸収部材を構成する少なくとも1つの壁部とが平行であり、且つ両壁部を前方か ら見て、それらの壁厚方向における少なくとも一部の領域が重なっている、衝撃吸収装置 。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017120405A JP6875941B2 (ja) | 2017-06-20 | 2017-06-20 | 衝撃吸収装置 |
US16/009,464 US10654433B2 (en) | 2017-06-20 | 2018-06-15 | Impact absorbing device and bumper reinforcement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017120405A JP6875941B2 (ja) | 2017-06-20 | 2017-06-20 | 衝撃吸収装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019006129A JP2019006129A (ja) | 2019-01-17 |
JP6875941B2 true JP6875941B2 (ja) | 2021-05-26 |
Family
ID=64656769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017120405A Active JP6875941B2 (ja) | 2017-06-20 | 2017-06-20 | 衝撃吸収装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10654433B2 (ja) |
JP (1) | JP6875941B2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015117700A1 (de) * | 2015-10-16 | 2017-04-20 | Magna International Inc. | Querträger und Verfahren zur Herstellung eines Querträgers |
JP6677839B1 (ja) * | 2019-03-08 | 2020-04-08 | 株式会社神戸製鋼所 | 自動車のバンパー補強材 |
US11383660B2 (en) | 2019-04-05 | 2022-07-12 | The Raymond Corporation | Material handling vehicle having a multi-piece bumper assembly |
US11097785B2 (en) * | 2019-07-19 | 2021-08-24 | Volvo Car Corporation | Automobile hood for decoupled pedestrian safety and durability |
TR201917284A2 (tr) * | 2019-11-07 | 2021-05-21 | Tofas Tuerk Otomobil Fabrikasi Anonim Sirketi | Bi̇r destekli̇ çarpişma kutusu |
JP7380227B2 (ja) * | 2020-01-09 | 2023-11-15 | マツダ株式会社 | 車両の車体構造 |
JP1700540S (ja) * | 2021-01-15 | 2021-11-22 | ||
JP1693924S (ja) * | 2021-01-15 | 2021-08-30 | ||
JP1700400S (ja) * | 2021-01-15 | 2021-11-22 | ||
JP1700539S (ja) * | 2021-01-15 | 2021-11-22 | ||
JP1693925S (ja) * | 2021-01-15 | 2021-08-30 | ||
JP1700401S (ja) * | 2021-01-15 | 2021-11-22 | ||
JP1693927S (ja) * | 2021-01-15 | 2021-08-30 | ||
JP1693926S (ja) * | 2021-01-15 | 2021-08-30 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191100A (en) | 1976-11-15 | 1980-03-04 | North American Systems, Inc. | Brewing apparatus for coffee and the like |
JP2002274430A (ja) * | 2001-03-15 | 2002-09-25 | Fuji Heavy Ind Ltd | 車体の前部構造 |
FR2840574B1 (fr) * | 2002-06-06 | 2005-01-21 | Faurecia Ind | Poutre de pare-chocs et vehicule automobile correspondant |
JP4639976B2 (ja) * | 2005-06-08 | 2011-02-23 | 日産自動車株式会社 | 車体の後部構造 |
DE102005039489B4 (de) * | 2005-08-18 | 2009-01-02 | Benteler Automobiltechnik Gmbh | Stoßfänger für ein Kraftfahrzeug |
JP4852007B2 (ja) * | 2007-07-31 | 2012-01-11 | 本田技研工業株式会社 | 車体前部構造 |
US8505990B2 (en) * | 2007-12-21 | 2013-08-13 | Sabic Innovative Plastics Ip B.V. | Corner energy absorber and bumper system |
JP5361519B2 (ja) * | 2009-04-28 | 2013-12-04 | ユニプレス株式会社 | バンパビーム構造 |
KR20110011081A (ko) * | 2009-07-27 | 2011-02-08 | 주식회사 성우하이텍 | 차량용 범퍼빔 유닛 |
JP5486251B2 (ja) * | 2009-09-14 | 2014-05-07 | アイシン精機株式会社 | 車両用衝撃吸収具及び車両用バンパ装置 |
KR101118954B1 (ko) * | 2009-12-23 | 2012-02-27 | 주식회사 성우하이텍 | 차량용 크래쉬 박스 |
JP5638969B2 (ja) * | 2011-01-26 | 2014-12-10 | 富士重工業株式会社 | バンパステー |
JP5968285B2 (ja) | 2013-09-09 | 2016-08-10 | 株式会社神戸製鋼所 | バンパー補強材及びその製造方法 |
JP5968284B2 (ja) | 2013-09-09 | 2016-08-10 | 株式会社神戸製鋼所 | バンパー構造体及びバンパービームの製造方法 |
JP6008811B2 (ja) | 2013-09-17 | 2016-10-19 | 株式会社神戸製鋼所 | バンパービーム |
KR101546292B1 (ko) * | 2013-12-27 | 2015-08-21 | 주식회사 성우하이텍 | 차량용 범퍼빔의 충격흡수장치 |
JP6285217B2 (ja) | 2014-03-05 | 2018-02-28 | 株式会社神戸製鋼所 | 自動車のバンパービーム |
WO2015137547A1 (ko) * | 2014-03-13 | 2015-09-17 | 주식회사 캠스 | 차량용 범퍼 |
DE102014114349B4 (de) * | 2014-10-02 | 2020-07-09 | Kirchhoff Automotive Deutschland Gmbh | Stossfängerquerträgerbaugruppe |
JP6517603B2 (ja) * | 2015-06-23 | 2019-05-22 | アイシン精機株式会社 | 衝撃吸収部材 |
JP6565382B2 (ja) | 2015-06-30 | 2019-08-28 | ブラザー工業株式会社 | 情報処理方法及び動画データ送信システム |
JP6479612B2 (ja) * | 2015-09-03 | 2019-03-06 | 豊田鉄工株式会社 | バンパリインフォースメントの製造法 |
SE539199C2 (en) * | 2015-09-07 | 2017-05-09 | Gestamp Hardtech Ab | Bumper beam |
CN105667435A (zh) * | 2016-04-09 | 2016-06-15 | 合肥亿恒机械有限公司 | 一种适用于suv车型的防撞梁 |
-
2017
- 2017-06-20 JP JP2017120405A patent/JP6875941B2/ja active Active
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2018
- 2018-06-15 US US16/009,464 patent/US10654433B2/en active Active
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US10654433B2 (en) | 2020-05-19 |
US20180361968A1 (en) | 2018-12-20 |
JP2019006129A (ja) | 2019-01-17 |
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