JP6369427B2 - 車両下部構造 - Google Patents
車両下部構造 Download PDFInfo
- Publication number
- JP6369427B2 JP6369427B2 JP2015174907A JP2015174907A JP6369427B2 JP 6369427 B2 JP6369427 B2 JP 6369427B2 JP 2015174907 A JP2015174907 A JP 2015174907A JP 2015174907 A JP2015174907 A JP 2015174907A JP 6369427 B2 JP6369427 B2 JP 6369427B2
- Authority
- JP
- Japan
- Prior art keywords
- stabilizer
- vehicle
- side rail
- suspension member
- strength
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
- B60G21/0553—Mounting means therefor adjustable
- B60G21/0555—Mounting means therefor adjustable including an actuator inducing vehicle roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/152—Front or rear frames
- B62D21/155—Sub-frames or underguards
-
- 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
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
-
- 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
- B62D29/008—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of light alloys, e.g. extruded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/122—Mounting of torsion springs
- B60G2204/1222—Middle mounts of stabiliser on vehicle body or chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/50—Constructional features of wheel supports or knuckles, e.g. steering knuckles, spindle attachments
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)
- Vehicle Body Suspensions (AREA)
Description
図1に示す本実施形態例に係る車両下部構造10が適用された車両12の前部の下部には、サスペンションメンバ20が設けられている。本実施形態のサスペンションメンバ20は、アルミニウムを主成分とする合金で鋳造された鋳物とされている。
次に、本実施形態の作用及び効果について説明する。
尚、本発明は上記実施形態に限定されない。
20 サスペンションメンバ
22 クロスメンバ
24 クロスメンバ
26 サイドレール
26A 下面
42 前側接合部
44 後側接合部
46 中間部(低強度部の一例)
48 リブ部(補強部の一例)
50 肉厚部(高強度部の一例)
70 スタビブラケット(固定部材の一例)
72 前側端部
74 後側端部
100 スタビライザー
Claims (5)
- 車両幅方向に延在するクロスメンバと、車両前後方向に延在するサイドレールと、を有するサスペンションメンバと、
車両前後方向の前側端部と後側端部とが前記サイドレールに接合された固定部材によって前記サイドレールに固定されたスタビライザーと、
前記サイドレールにおける前記固定部材の前記前側端部が接合された前側接合部と前記固定部材の前記後側端部が接合された後側接合部との間に設けられ、前記前側接合部及び前記後側接合部の強度よりも低強度の低強度部と、
を備える車両下部構造。 - 前記サイドレールにおける前記低強度部の車両幅方向外側の部位には、前記前側接合部と前記後側接合部とを繋ぐ補強部が設けられている、
請求項1に記載の車両下部構造。 - 前記サスペンションメンバは、アルミニウムを主成分とする金属の鋳物で構成されている、
請求項1又は請求項2に記載の車両下部構造。 - 前記サイドレールの下面に前記スタビライザーが前記固定部材によって固定されている請求項1〜請求項3のいずれか1項に記載の車両下部構造。
- 前記サイドレールにおける前記後側接合部の車両前後方向後側又は前記前側接合部の車両前後方向前側には、前記低強度部よりも高強度の高強度部が設けられている、
請求項1〜請求項4のいずれか1項に記載の車両下部構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015174907A JP6369427B2 (ja) | 2015-09-04 | 2015-09-04 | 車両下部構造 |
US15/247,118 US10077075B2 (en) | 2015-09-04 | 2016-08-25 | Vehicle lower section structure |
CN201610727317.4A CN106494174B (zh) | 2015-09-04 | 2016-08-25 | 车辆下部结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015174907A JP6369427B2 (ja) | 2015-09-04 | 2015-09-04 | 車両下部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017047863A JP2017047863A (ja) | 2017-03-09 |
JP6369427B2 true JP6369427B2 (ja) | 2018-08-08 |
Family
ID=58190962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015174907A Active JP6369427B2 (ja) | 2015-09-04 | 2015-09-04 | 車両下部構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10077075B2 (ja) |
JP (1) | JP6369427B2 (ja) |
CN (1) | CN106494174B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3124362B1 (de) * | 2015-07-29 | 2017-12-13 | Autotech Engineering Deutschland GmbH | Hilfsrahmen, insbesondere hinterachshilfsrahmen, für ein personenkraftfahrzeug |
JP6350461B2 (ja) * | 2015-09-09 | 2018-07-04 | トヨタ自動車株式会社 | スタビライザ支持構造 |
DE102017218276A1 (de) * | 2017-10-12 | 2019-04-18 | Bayerische Motoren Werke Aktiengesellschaft | Achsträger eines Fahrzeugs mit einem Lagerteil für einen Querstabilisator |
JP7056481B2 (ja) | 2018-09-07 | 2022-04-19 | トヨタ自動車株式会社 | 車体のクロスメンバおよびクロスメンバの製造方法 |
JP6803885B2 (ja) * | 2018-09-27 | 2020-12-23 | 本田技研工業株式会社 | フロントサブフレーム構造 |
JP7190401B2 (ja) * | 2019-07-22 | 2022-12-15 | 本田技研工業株式会社 | フロントサブフレーム構造 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0234808B1 (en) * | 1986-02-17 | 1993-04-21 | Nippondenso Co., Ltd. | Stabilizer control system |
JP2963749B2 (ja) * | 1990-09-26 | 1999-10-18 | マツダ株式会社 | 自動車の前部車体構造 |
US5362094A (en) * | 1993-06-09 | 1994-11-08 | General Motors Corporation | Hydraulically controlled stabilizer bar system |
US5565251A (en) * | 1994-10-21 | 1996-10-15 | Btr Antivibration Systems, Inc. | Stabilizer bar bushing with ultra high molecular weight polyethylene lining method of manufacture |
JP3171115B2 (ja) * | 1996-07-11 | 2001-05-28 | トヨタ車体株式会社 | 車両用スタビライザの支持構造 |
JPH10217741A (ja) * | 1997-02-10 | 1998-08-18 | Nissan Motor Co Ltd | サスペンションサブフレーム構造 |
JPH10258763A (ja) * | 1997-03-18 | 1998-09-29 | Nissan Motor Co Ltd | サスペンションサブフレーム構造 |
JP4146552B2 (ja) * | 1998-10-06 | 2008-09-10 | 富士重工業株式会社 | 車両用スタビライザ取付構造 |
JP3624715B2 (ja) * | 1998-10-08 | 2005-03-02 | 日産自動車株式会社 | サスペンション装置 |
JP4111009B2 (ja) * | 2003-03-04 | 2008-07-02 | 日産自動車株式会社 | スタビライザの車体取り付け構造 |
JP2006282004A (ja) * | 2005-03-31 | 2006-10-19 | Toyota Motor Corp | サスペンション構造 |
JP4662251B2 (ja) * | 2005-06-23 | 2011-03-30 | 日本軽金属株式会社 | サスペンションメンバ |
US7726672B2 (en) * | 2007-06-18 | 2010-06-01 | Nissan Motor Co., Ltd. | Vehicle body front part structure |
JP5161723B2 (ja) * | 2008-10-03 | 2013-03-13 | 本田技研工業株式会社 | スタビライザ取付構造 |
DE102010033332A1 (de) * | 2010-08-04 | 2012-02-09 | Audi Ag | Unterbaustruktur für ein Kraftfahrzeug |
JP5637478B2 (ja) * | 2010-08-26 | 2014-12-10 | ダイハツ工業株式会社 | 車両の前部構造 |
JP2012091693A (ja) | 2010-10-27 | 2012-05-17 | Daihatsu Motor Co Ltd | サスペンションメンバ |
FR3000009B1 (fr) * | 2012-12-20 | 2018-08-03 | Renault S.A.S. | Dispositif de liaison d'un berceau automobile |
-
2015
- 2015-09-04 JP JP2015174907A patent/JP6369427B2/ja active Active
-
2016
- 2016-08-25 US US15/247,118 patent/US10077075B2/en active Active
- 2016-08-25 CN CN201610727317.4A patent/CN106494174B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US10077075B2 (en) | 2018-09-18 |
US20170066482A1 (en) | 2017-03-09 |
CN106494174B (zh) | 2019-08-13 |
JP2017047863A (ja) | 2017-03-09 |
CN106494174A (zh) | 2017-03-15 |
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