JP5363065B2 - 車両用l型サスペンションアーム - Google Patents
車両用l型サスペンションアーム Download PDFInfo
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- JP5363065B2 JP5363065B2 JP2008284787A JP2008284787A JP5363065B2 JP 5363065 B2 JP5363065 B2 JP 5363065B2 JP 2008284787 A JP2008284787 A JP 2008284787A JP 2008284787 A JP2008284787 A JP 2008284787A JP 5363065 B2 JP5363065 B2 JP 5363065B2
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- arm
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- 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
- B60G2204/14—Mounting of suspension arms
- B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
- B60G2204/1431—Mounting of suspension arms on the vehicle body or chassis of an L-shaped arm
-
- 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
- B60G2204/14—Mounting of suspension arms
- B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
- B60G2204/1432—Mounting of suspension arms on the vehicle body or chassis by vertical bolts or studs
-
- 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
- B60G2204/14—Mounting of suspension arms
- B60G2204/148—Mounting of suspension arms on the unsprung part of the vehicle, e.g. wheel knuckle or rigid axle
-
- 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
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
-
- 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
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/43—Fittings, brackets or knuckles
-
- 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
- B60G2206/012—Hollow or tubular elements
- B60G2206/0122—Hollow or tubular elements having a U profile with plate closing the profile in the total or partial length of the element
-
- 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
- B60G2206/014—Constructional features of suspension elements, e.g. arms, dampers, springs with reinforcing nerves or branches
-
- 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
- B60G2206/017—Constructional features of suspension elements, e.g. arms, dampers, springs forming an eye for the bushing
-
- 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
- B60G2206/10—Constructional features of arms
- B60G2206/12—Constructional features of arms with two attachment points on the sprung part of the vehicle
-
- 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
- B60G2206/10—Constructional features of arms
- B60G2206/122—Constructional features of arms the arm having L-shape
-
- 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
- B60G2206/10—Constructional features of arms
- B60G2206/16—Constructional features of arms the arm having a U profile and/or made of a plate
- B60G2206/162—Constructional features of arms the arm having a U profile and/or made of a plate with a plate closing the profile in the total or partial length of the arm
-
- 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
- B60G2206/70—Materials used in suspensions
- B60G2206/72—Steel
- B60G2206/722—Plates
-
- 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
- B60G2206/80—Manufacturing procedures
- B60G2206/81—Shaping
- B60G2206/8107—Shaping by hydroforming
-
- 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
- B60G2206/80—Manufacturing procedures
- B60G2206/82—Joining
- B60G2206/8201—Joining by welding
-
- 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
- B60G2206/90—Maintenance
- B60G2206/91—Assembly procedures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49616—Structural member making
- Y10T29/49622—Vehicular structural member making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Description
AF1・・第1車体側連結部
AF2・・第2車体側連結部
AL・・・下部半体
AU・・・上部半体
AW・・・車輪支持部
B1・・・第1ブッシュ
B2・・・第2ブッシュ
F・・・・車体
LA・・・ロアアーム(L型サスペンションアーム)
P1・・・第1ブッシュ支持部(ブッシュ支持部)
SF・・・前部支持板
SR・・・後部支持板
SFa・・前部支持板の基部
SRa・・後部支持板の基部
SFb・・前部支持板の先部
SRb・・後部支持板の先部
w1〜w9・・溶接
1・・・・上壁部
2・・・・側壁部
3f1,3f2・・前部支持板の接合フランジ部
3u,3l・・・・前部支持板の連結腕部
4f1,4f2・・後部支持板の接合フランジ部
4u・・・・・・・後部支持板の連結腕部
Claims (5)
- 平面視でL字状をなすアーム本体(A)の一端部に車輪を支持し得る車輪支持部(AW)が設けられると共に、そのアーム本体(A)の中間部には、軸線を車体前後方向に配した第1ブッシュ(B1)を介して車体(F)に揺動可能に連結し得る第1車体側連結部(AF1)が、またそのアーム本体(A)の他端部には、軸線を上下方向に配した第2ブッシュ(B2)を介して車体(F)に揺動可能に連結し得る第2車体側連結部(AF2)がそれぞれ設けられ、車体前後方向で前側に第1車体側連結部(AF1)が、また後側に第2車体側連結部(AF2)がそれぞれ配置されてなる車両用L型サスペンションアームにおいて、
前記アーム本体(A)は、上壁部(1)とその上壁部(1)の両側より下方へ延出する一対の側壁部(2)とを有して板材のプレス成形により横断面逆U字状に形成される上部半体(AU)と、前記上部半体(AU)にその開放下端を塞ぐように固着される下部半体(AL)とを備え、前記第1車体側連結部(AF1)は、板材のプレス成形により各々形成されて車体前後方向に並ぶ前、後部支持板(SF,SR)より構成され、その前、後部支持板(SF,SR)は、それらの基部(SFa,SRa)相互が一体的に結合されると共に、その各々の基端がそれぞれ前記アーム本体(A)の外側部に溶接され、またその前、後部支持板(SF,SR)の先部(SFb,SRb)は、車体前後方向に相互に間隔をおいて配列されると共に、その各々の先部(SFb,SRb)には、前記第1ブッシュ(B1)の外筒部を嵌合支持し得る円筒状のブッシュ支持部(P1)がそれぞれバーリング加工により同一軸線上に一体成形されることを特徴とする、車両用L型サスペンションアーム。 - 前、後部支持板(SF,SR)の基部(SFa,SRa)は、その相互間の結合により少なくとも一部が閉断面構造とされることを特徴とする、請求項1に記載の車両用L型サスペンションアーム。
- 前、後部支持板(SF,SR)は、車体前後方向に沿う方向で互いに近接する方向をプレス方向としたプレス成形により各々形成され、そのプレス成形により、少なくとも一方の支持板(SF,SR)の基部(SFa,SRa)の、少なくとも一方側の側縁部には他方の支持板(SR,SF)に向かって延びて両支持板(SF,SR)の基部(SFa,SRa)相互の前記結合に用いられる連結腕部(3u,3l,4u)が一体に形成されることを特徴とする、請求項1又は2に記載の車両用L型サスペンションアーム。
- 前、後部支持板(SF,SR)の各基部(SFa,SRa)は、アーム本体(A)の上、下部半体(AL)のうち上部半体(AU)に溶接されることを特徴とする、請求項1〜3の何れかに記載の車両用L型サスペンションアーム。
- 前、後部支持板(SF,SR)の各基端の少なくとも一部には、前記アーム本体(A)の外面に面接触して溶接される接合フランジ部(3f1,3f2,4f1,4f2)が一体に連設されることを特徴とする、請求項1〜4の何れかに記載の車両用L型サスペンションアーム。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008284787A JP5363065B2 (ja) | 2008-11-05 | 2008-11-05 | 車両用l型サスペンションアーム |
| CN200980153445.0A CN102271934B (zh) | 2008-11-05 | 2009-11-04 | 车辆用l型悬架臂 |
| DE112009002671T DE112009002671T5 (de) | 2008-11-05 | 2009-11-04 | Fahrzeugaufhängungslenker in L-Bauart |
| PCT/JP2009/068808 WO2010053082A1 (ja) | 2008-11-05 | 2009-11-04 | 車両用l型サスペンションアーム |
| US13/127,686 US8414002B2 (en) | 2008-11-05 | 2009-11-04 | Vehicular L-type suspension arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008284787A JP5363065B2 (ja) | 2008-11-05 | 2008-11-05 | 車両用l型サスペンションアーム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010111225A JP2010111225A (ja) | 2010-05-20 |
| JP2010111225A5 JP2010111225A5 (ja) | 2011-09-15 |
| JP5363065B2 true JP5363065B2 (ja) | 2013-12-11 |
Family
ID=42152890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008284787A Active JP5363065B2 (ja) | 2008-11-05 | 2008-11-05 | 車両用l型サスペンションアーム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8414002B2 (ja) |
| JP (1) | JP5363065B2 (ja) |
| CN (1) | CN102271934B (ja) |
| DE (1) | DE112009002671T5 (ja) |
| WO (1) | WO2010053082A1 (ja) |
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| JP5617813B2 (ja) * | 2011-10-11 | 2014-11-05 | トヨタ自動車株式会社 | サスペンションアーム |
| DE102012215102A1 (de) * | 2012-08-24 | 2014-05-28 | Bayerische Motoren Werke Aktiengesellschaft | Lageranordnung und Achsträger für ein Kraftfahrzeug |
| WO2014033933A1 (ja) * | 2012-08-31 | 2014-03-06 | 株式会社ヨロズ | 車両用のアーム部品とその製造方法 |
| DE102013003145B4 (de) * | 2013-02-25 | 2021-07-08 | Audi Ag | Blechlenker für die Radaufhängung eines Kraftfahrzeugs, Radaufhängung sowie Kraftfahrzeug |
| KR101427079B1 (ko) * | 2013-06-11 | 2014-08-07 | 주식회사 오스템 | 자동차 현가장치용 로어아암 |
| JP6044573B2 (ja) * | 2014-03-20 | 2016-12-14 | トヨタ自動車株式会社 | サスペンションアーム |
| EP2995481B1 (en) * | 2014-09-12 | 2016-09-07 | Edai Technical Unit, A.I.E. | Method for obtaining an arm for multi-link suspensions of automotive vehicles and a suspension arm |
| JP6294200B2 (ja) * | 2014-09-26 | 2018-03-14 | 本田技研工業株式会社 | 駆動輪の独立懸架装置 |
| US9889715B2 (en) * | 2014-11-05 | 2018-02-13 | Ford Global Technologies, Llc | Suspension member for a motor vehicle and method of forming the same |
| DE102014223478A1 (de) * | 2014-11-18 | 2016-05-19 | Zf Friedrichshafen Ag | Strukturbauteil für ein Kraftfahrzeug |
| US9649902B2 (en) * | 2015-05-22 | 2017-05-16 | Fca Us Llc | Link assembly for longitudinal arm vehicle suspension |
| US9446640B1 (en) * | 2015-10-05 | 2016-09-20 | Mike Smith | Box A-frame suspension arm |
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| JP6489185B1 (ja) * | 2017-09-14 | 2019-03-27 | マツダ株式会社 | 車両用サスペンション装置 |
| US11786971B2 (en) * | 2017-11-10 | 2023-10-17 | Divergent Technologies, Inc. | Structures and methods for high volume production of complex structures using interface nodes |
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| DE102018128077B4 (de) | 2018-11-09 | 2024-07-25 | Benteler Automobiltechnik Gmbh | Kraftfahrzeuglenker und Verfahren zur Herstellung eines Kraftfahrzeuglenkers |
| CN109482741A (zh) * | 2019-01-16 | 2019-03-19 | 安庆安簧汽车零部件有限公司 | 一种适用于空气悬架导向臂的成型工装 |
| US11203240B2 (en) | 2019-04-19 | 2021-12-21 | Divergent Technologies, Inc. | Wishbone style control arm assemblies and methods for producing same |
| JP7298361B2 (ja) * | 2019-07-24 | 2023-06-27 | マツダ株式会社 | フロントサスペンション装置 |
| KR20210033354A (ko) * | 2019-09-18 | 2021-03-26 | 주식회사 일진 | 차량용 현가암 및 이의 제조방법 |
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| DE102022107298B4 (de) * | 2022-03-28 | 2025-05-22 | Benteler Automobiltechnik Gmbh | Fahrwerkskomponente mit einer Aufnahme für ein Elastomerlager |
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| ITTO20010253A1 (it) * | 2001-03-16 | 2002-09-16 | Sistemi Sospensioni Spa | Elemento strutturale per una sospensione di un autoveicolo e procedimento per la sua realizzazione. |
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2008
- 2008-11-05 JP JP2008284787A patent/JP5363065B2/ja active Active
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2009
- 2009-11-04 WO PCT/JP2009/068808 patent/WO2010053082A1/ja not_active Ceased
- 2009-11-04 CN CN200980153445.0A patent/CN102271934B/zh not_active Expired - Fee Related
- 2009-11-04 DE DE112009002671T patent/DE112009002671T5/de not_active Withdrawn
- 2009-11-04 US US13/127,686 patent/US8414002B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102271934A (zh) | 2011-12-07 |
| US20110285102A1 (en) | 2011-11-24 |
| CN102271934B (zh) | 2013-08-21 |
| WO2010053082A1 (ja) | 2010-05-14 |
| DE112009002671T5 (de) | 2013-02-07 |
| US8414002B2 (en) | 2013-04-09 |
| JP2010111225A (ja) | 2010-05-20 |
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