JP2001080540A - Car body assembly structure for rear cross member - Google Patents

Car body assembly structure for rear cross member

Info

Publication number
JP2001080540A
JP2001080540A JP2000037704A JP2000037704A JP2001080540A JP 2001080540 A JP2001080540 A JP 2001080540A JP 2000037704 A JP2000037704 A JP 2000037704A JP 2000037704 A JP2000037704 A JP 2000037704A JP 2001080540 A JP2001080540 A JP 2001080540A
Authority
JP
Japan
Prior art keywords
fastened
cross member
lower stopper
vehicle body
bolt
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.)
Pending
Application number
JP2000037704A
Other languages
Japanese (ja)
Inventor
Genchu Hai
眩 柱 裴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyundai Motor Co
Original Assignee
Hyundai Motor Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hyundai Motor Co filed Critical Hyundai Motor Co
Publication of JP2001080540A publication Critical patent/JP2001080540A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
    • B60G3/12—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle
    • B60G3/14—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle the arm being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/02—Attaching arms to sprung part of vehicle
    • 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
    • B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/13—Independent suspensions with longitudinal arms only
    • B60G2200/132—Independent suspensions with longitudinal arms only with a single trailing arm
    • B60G2200/1322—Independent suspensions with longitudinal arms only with a single trailing arm with a wishbone or triangular arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/135—Stabiliser bar and/or tube
    • 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
    • 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
    • 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
    • B60G2204/15—Mounting of subframes
    • 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
    • B60G2204/4302—Fittings, brackets or knuckles for fixing suspension arm on the vehicle body or chassis
    • 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
    • B60G2204/44—Centering or positioning means
    • B60G2204/4404—Retainers for holding a fixing element, e.g. bushing, nut, bolt etc., until it is tightly fixed in position
    • 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
    • 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
    • B60G2206/60—Subframe construction
    • 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
    • B60G2206/60—Subframe construction
    • B60G2206/602—Single transverse beam
    • 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
    • B60G2206/8207—Joining by screwing
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

PROBLEM TO BE SOLVED: To improve the supporting rigidity and durability by providing a longitudinal extension part fastened to a side member and a cross directional extension part fastened to a side seal inner. SOLUTION: A cross member bush is fitted on the periphery of a bolt so as to be interposed between a lower stopper 50 and the side member, and a bolt hole 90 for insertion of the bolt is provided at a central part of the lower stopper 50. A longitudinal extension part 58 of the lower stopper 50 is fastened to the side member 2 by bolts at two positions so as to reinforce the rigidity of a car body in the fore and aft direction. The longitudinal extension part 58 is provided with two bolt holes 80 for insertion of the bolts with the predetermined space in the cross direction. A cross directional extension part 60 of the lower stopper 50 is fastened to the side seal inner by bolts so as to reinforce the rigidity of the car body in the right and left direction, and the cross directional extension part is provided with a bolt hole 84 for insertion of a bolt.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】この発明は、後輪の懸架装置
のクロスメンバを車体に締結する構造において、締結部
の支持剛性を増すために追加されるロアストッパの形状
を車体の長手方向及び横方向に延成して、長手方向延長
部は、車体のサイドメンバに２点を支持してボルトで締
結し、横方向延長部は、サイドシールに１点を支持して
ボルトで締結する構造に形成される後輪クロスメンバの
車体組立構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for fastening a cross member of a suspension system for a rear wheel to a vehicle body. The longitudinal extension is formed to support two points on the side member of the vehicle body and fastened with bolts, and the lateral extension is formed to support one point on the side seal and fastened with bolts The vehicle body assembling structure of the rear wheel cross member.

【０００２】[0002]

【従来の技術】一般に、後輪の懸架装置のクロスメンバ
を車体に固定させる際には、ブッシングインナーパイプ
（Bushing Inner Pipe）にボルトを上方向へ挿入して
締結し、マウンティング（Mounting）剛性補強のため、
ブッシングの下端にストッパロア（Stopper Lower）を
車両の前方へ延長させて二つのボルトを利用して車体と
の結合を補強する構造になっている。2. Description of the Related Art Generally, when fixing a cross member of a suspension system for a rear wheel to a vehicle body, a bolt is inserted upward into a bushing inner pipe and fastened to enhance mounting rigidity. for,
At the lower end of the bushing, a stopper lower (Stopper Lower) is extended to the front of the vehicle and two bolts are used to reinforce the connection with the vehicle body.

【０００３】図１は従来の後輪のクロスメンバの車体の
組立構造を示す図であり、図２は図１のＡ−Ａ線矢視断
面図，図３は図１のＢ部の拡大図，図４は図３のＣ−Ｃ
線矢視断面図，図５は図３の側面図である。図１及び図
２に示すように、車両のクロスメンバ（１０）には、ロ
アアーム（１２）が結合され、ロアアーム（１２）には
駆動輪（１４）が結合される。さらに、前記クロスメン
バ（１０）の一側にはロアストッパ（１６）が設けられ
てサイドメンバ（１８）に結合される。FIG. 1 is a view showing a conventional rear wheel cross member assembling structure of a vehicle body, FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 is an enlarged view of a portion B of FIG. , FIG. 4 is a sectional view of FIG.
5 is a side view of FIG. 3. As shown in FIGS. 1 and 2, a lower arm (12) is connected to the cross member (10) of the vehicle, and a drive wheel (14) is connected to the lower arm (12). Further, a lower stopper (16) is provided on one side of the cross member (10) and is connected to the side member (18).

【０００４】前記ロアストッパ（１６）は、サイドメン
バ（１８）との結合時にクロスメンバブシュ（２０）を
介して第１，２の固定ボルト（２２，２４）で結合され
る。図３，図４，図５に示すように、前記ロアストッパ
（１６）は、胴体を階段型で形成し、上端部（２６）と
下端部（２８）にて構成されている。前記ロアストッパ
（１６）の上端部（２６）と下端部（２８）にはそれぞ
れにボルト穴（３０，３２）を穿設し、該ボルト穴（３
０）には第１の固定ボルト（２２）を結合し、その他の
ボルト穴（３２）には第２の固定ボルト（２４）を結合
する。The lower stopper (16) is connected with first and second fixing bolts (22, 24) via a cross member bush (20) when being connected to the side member (18). As shown in FIGS. 3, 4, and 5, the lower stopper (16) has a body formed in a stepped shape, and has an upper end (26) and a lower end (28). Bolt holes (30, 32) are formed in the upper end (26) and the lower end (28) of the lower stopper (16), respectively.
A first fixing bolt (22) is connected to 0), and a second fixing bolt (24) is connected to the other bolt holes (32).

【０００５】[0005]

【発明が解決しようとする課題】ところで、上記のごと
き後輪車両のクロスメンバの車体組立構造を構成するロ
アストッパは、そのロアストッパの方向が車体の長手方
向だけに位置していることから、車両の前後方向の圧力
に対しては適合な支持剛性を持つが、旋回時や未舗装道
路のごとき険しい道路での走行時には、車両の横方向か
らの荷重（車両の外側方向）に対しては支持剛性が弱
く、険しい道路での走行時には車両の後半部が搖動し、
旋回時には、クロスメンバの車体組立構造の剛性及びタ
イヤグリップ（Tire grip）力が減少して全般的に走行
安定性に劣るという問題点があった。By the way, since the lower stopper constituting the body assembly structure of the cross member of the rear wheel vehicle as described above, the direction of the lower stopper is located only in the longitudinal direction of the vehicle body. It has suitable support stiffness against pressure in the front-rear direction, but supports stiffness against the lateral load of the vehicle (outside of the vehicle) when turning or traveling on a steep road such as unpaved road. Is weak and when driving on steep roads, the rear half of the vehicle swings,
At the time of turning, there is a problem that the rigidity of the body assembly structure of the cross member and the tire grip (Tire grip) force are reduced and running stability is generally poor.

【０００６】この発明は上記様々な問題点を解決するた
めになされたものであり、その目的は、クロスメンバを
車体に締結するにおいて、締結部の支持剛性を増すため
にロアストッパの形状を変更して長手方向と横方向で同
時に支持でき、さらに、ロアストッパの長手方向延長部
を車体のサイドメンバにボルティングを行い、横方向延
長部は、車体のサイドシールにボルティングを行う構造
に形成した後輪クロスメンバの車体組立構造を提供する
ことにある。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned various problems. An object of the present invention is to change the shape of a lower stopper in order to increase the support rigidity of a fastening portion when fastening a cross member to a vehicle body. After the longitudinal extension of the lower stopper is bolted to the side member of the vehicle body and the lateral extension is bolted to the side seal of the vehicle body, An object of the present invention is to provide a vehicle body assembling structure of a wheel cross member.

【０００７】[0007]

【課題を解決するための手段】上記目的を達成するため
に本発明においては、クロスメンバの一端に結合された
後輪の懸架装置のロアアームがロアストッパを介してサ
イドメンバに締結されて車両の剛性を保持させるように
したクロスメンバの車体組立構造において、前記ロアス
トッパがサイドメンバに締結される中央部と、その中央
部から車体の長手方向に延長されてサイドメンバに締結
された長手方向延長部と、前記中央部から車体の横方向
に延長されてサイドシールインナーに締結された横方向
延長部とを備えたことを特徴とする。In order to achieve the above object, according to the present invention, a lower arm of a rear wheel suspension device connected to one end of a cross member is fastened to a side member via a lower stopper, and the rigidity of the vehicle is increased. In the cross-member body assembly structure, the lower stopper is fastened to a side member, and a longitudinal extension portion is extended from the center portion in the longitudinal direction of the vehicle body and fastened to the side member. A lateral extension extending from the central portion in a lateral direction of the vehicle body and fastened to a side seal inner.

【０００８】[0008]

【発明の実施の形態】以下、この発明に従う一実施例に
ついて添付図に沿って詳述する。図６はこの発明の後輪
クロスメンバの車体組立構造を示す図であり、図７は図
６のＦ−Ｆ線矢視断面図，図８は図６のＧ部拡大図，図
９は図８のＨ−Ｈ線矢視断面図，図１０は図８のＩ−Ｉ
線矢視断面図，図１１は図８のＪ−Ｊ線矢視断面図，図
１２は図８のＫ−Ｋ線矢視断面図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment according to the present invention will be described below in detail with reference to the accompanying drawings. 6 is a view showing the vehicle body assembling structure of the rear wheel cross member of the present invention. FIG. 7 is a sectional view taken along the line FF of FIG. 6, FIG. 8 is an enlarged view of a portion G in FIG. 6, and FIG. 8 is a sectional view taken along the line HH of FIG. 8, and FIG.
11 is a sectional view taken along line JJ of FIG. 8, and FIG. 12 is a sectional view taken along line KK of FIG.

【０００９】図６〜図１１に示すように、車両のクロス
メンバ（１０）には従来の構造と同様に、ロアアーム
（４４）を介して駆動輪（４８）が結合される。前記ク
ロスメンバ（４０）の一側には、この発明に従うロアス
トッパ（５０）が設けられ、そのロアストッパ（５０）
を介してサイドメンバ（５４）がロアアーム（４４）に
結合されるが、前記ロアストッパ（５０）は階段タイプ
で形成されつつ、中央部（８８）と、その中央部（８
８）から車体の長手方向に一体に延長された長手方向延
長部（５８）と、前記中央部から車体の幅方向に一体に
延長された横方向延長部（６０）とを備えている。As shown in FIGS. 6 to 11, a driving wheel (48) is connected to a cross member (10) of a vehicle via a lower arm (44), similarly to the conventional structure. On one side of the cross member (40), a lower stopper (50) according to the present invention is provided, and the lower stopper (50) is provided.
The side member (54) is coupled to the lower arm (44) through the middle. The lower stopper (50) is formed as a staircase type, and has a central portion (88) and a central portion (8).
8) a longitudinal extension (58) integrally extending in the longitudinal direction of the vehicle body, and a lateral extension (60) integrally extending from the central portion in the width direction of the vehicle body.

【００１０】ここで、前記ロアストッパ（５０）の中央
部は、サイドメンバ（５４）にボルト（９２）で締結さ
れるが、そのボルト（９２）の外周にはクロスメンバブ
シュ（６４）が嵌入されてロアストッパ（５０）とサイ
ドメンバ（５４）との間に介在され、前記ボルト（９
２）を挿入するためのボルト穴（９０）がロアストッパ
（５０）の中央部に穿設される。Here, the center of the lower stopper (50) is fastened to the side member (54) by a bolt (92), and a cross member bush (64) is fitted around the outer periphery of the bolt (92). Between the lower stopper (50) and the side member (54).
A bolt hole (90) for inserting 2) is formed in the center of the lower stopper (50).

【００１１】前記ロアストッパ（５０）の長手方向延長
部（５８）は、サイドメンバ（５４）と２ケ所にボルト
で締結されて車体の前後方向に対する剛性を補強する
が、前記長手方向延長部（５８）にはボルトを挿入する
ための２つのボルト穴（８０）が横方向に所定間隔を隔
てて穿設されている。また、前記ロアストッパ（５０）
の横方向延長部（６０）は、サイドシールインナー（７
４,sidesill inner）とボルト（７０）で締結されて車
体の左右方向に対する剛性を補強し、前記横方向延長部
にはボルトを挿入するための１つのボルト穴（８４）が
穿設されている。さらに、前記サイドシールインナー
（７４）は、サイドシールアウタ（７８,side sill o
uter）と結合されるが、それについての詳述は省くこと
にする。The longitudinal extension (58) of the lower stopper (50) is bolted to the side member (54) at two places to reinforce the rigidity of the vehicle body in the longitudinal direction. ), Two bolt holes (80) for inserting bolts are formed at predetermined intervals in the lateral direction. Further, the lower stopper (50)
The lateral extension (60) of the side seal inner (7)
4, sidesill inner) and bolts (70) to reinforce the rigidity of the vehicle body in the left-right direction, and the lateral extension has one bolt hole (84) for inserting a bolt. . Further, the side seal inner (74) is provided with a side seal outer (78, side sill o).
uter), but the details are omitted.

【００１２】[0012]

【発明の効果】この発明に従うクロスメンバを車体に締
結すると、ロアストッパの結合によって締結部の支持剛
性が増大され、なかんずく、ロアストッパが長手方向延
長部をサイドメンバに２点ボルティングを行い、横方向
延長部をサイドシールインナーに１点ボルティングを行
うことによって、長手方向と横方向に対する支持剛性が
増すため、耐久力が増す効果が得られる。さらに、ロア
ストッパの車体に対する結合力が増すため、旋回走行時
や険しい道路での走行時に際して、運転者に操縦上の安
定感あるいは安心感（操安性）をもたらし、乗心地を快
適にする効果を奏する。When the cross member according to the present invention is fastened to the vehicle body, the support rigidity of the fastening portion is increased by the connection of the lower stopper. By performing the one-point bolting of the extension on the side seal inner, the support rigidity in the longitudinal direction and the lateral direction is increased, and the effect of increasing the durability is obtained. In addition, the lower stopper has an increased coupling force to the vehicle body, which provides the driver with a sense of stability or security (operability) when driving on a corner or on a steep road, making the ride more comfortable. To play.

【図面の簡単な説明】[Brief description of the drawings]

【図１】従来の後輪クロスメンバの車体組立構造を示す
図である。FIG. 1 is a view showing a vehicle body assembly structure of a conventional rear wheel cross member.

【図２】図１のＡ−Ａ線矢視断面図である。FIG. 2 is a sectional view taken along line AA of FIG.

【図３】図１のＢ部の拡大図である。FIG. 3 is an enlarged view of a portion B in FIG. 1;

【図４】図３のＣ−Ｃ線矢視断面図である。FIG. 4 is a sectional view taken along line CC of FIG. 3;

【図５】図３の側面図である。FIG. 5 is a side view of FIG. 3;

【図６】この発明の後輪クロスメンバの車体組立構造を
示す図である。FIG. 6 is a view showing a vehicle body assembling structure of a rear wheel cross member of the present invention.

【図７】図６のＦ−Ｆ線矢視断面図である。FIG. 7 is a sectional view taken along line FF of FIG. 6;

【図８】図６のＧ部の拡大図である。FIG. 8 is an enlarged view of a portion G in FIG. 6;

【図９】図８のＨ−Ｈ線矢視断面図である。FIG. 9 is a sectional view taken along line HH of FIG. 8;

【図１０】図８のＩ−Ｉ線矢視断面図である。FIG. 10 is a sectional view taken along line II of FIG. 8;

【図１１】図８のJ−J線矢視断面図である。FIG. 11 is a sectional view taken along line JJ of FIG. 8;

【図１２】図８のＫ−Ｋ線矢視断面図であるFIG. 12 is a sectional view taken along line KK of FIG. 8;

【符号の説明】[Explanation of symbols]

４０ クロスメンバ ４４ ロアアーム ４８ 駆動輪 ５０ ロアストッパ ５４ サイドメンバ ５８ 長手方向延長部 ６０ 横方向延長部 ６４ クロスメンバブシュ ６８ 固定ボルト ７０ 固定ボルト ７４ サイドシールインナー ７８ サイドシールアウタ ８０ ボルト穴 ８４ ボルト穴 ８８ 中央部 ９０ ボルト穴 Reference Signs List 40 cross member 44 lower arm 48 drive wheel 50 lower stopper 54 side member 58 longitudinal extension 60 lateral extension 64 cross member bush 68 fixing bolt 70 fixing bolt 74 side seal inner 78 side seal outer 80 bolt hole 84 bolt hole 88 central part 90 bolt hole

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 クロスメンバの一端に結合された後輪の
懸架装置のロアアームがロアストッパを介してサイドメ
ンバに締結されて車両の剛性を保持させるようにしたク
ロスメンバの車体組立構造において、 前記ロアストッパがサイドメンバに締結される中央部
と、その中央部から車体の長手方向に延長されてサイド
メンバに締結された長手方向延長部と、前記中央部から
車体の横方向に延長されてサイドシールインナーに締結
された横方向延長部とを備えたことを特徴とする後輪ク
ロスメンバの車体組立構造。1. A cross-member body assembling structure in which a lower arm of a rear wheel suspension device coupled to one end of a cross member is fastened to a side member via a lower stopper to maintain rigidity of the vehicle. A central portion which is fastened to the side member, a longitudinally extending portion which is extended in the longitudinal direction of the vehicle body from the central portion and is fastened to the side member, and a side seal inner which is extended in the lateral direction of the vehicle body from the central portion. And a laterally extending portion fastened to the vehicle body assembly structure of the rear wheel cross member. 【請求項２】 前記ロアストッパの中央部は、クロスメ
ンバブシュを介してサイドメンバに締結されたことを特
徴とする請求項１に記載の後輪クロスメンバの車体組立
構造。2. The body assembly structure for a rear wheel cross member according to claim 1, wherein a center portion of the lower stopper is fastened to a side member via a cross member bush. 【請求項３】 前記長手方向延長部は、サイドメンバに
２ケ所で締結され、前記横方向延長部は、１ケ所でサイ
ドシールインナーに締結されたことを特徴とする請求項
１に記載の後輪クロスメンバの車体組立構造。3. The rear part according to claim 1, wherein the longitudinal extension is fastened to the side member at two places, and the lateral extension is fastened to the side seal inner at one place. Body assembly structure of wheel cross member.
JP2000037704A 1999-08-26 2000-02-16 Car body assembly structure for rear cross member Pending JP2001080540A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019990035666A KR20010019320A (en) 1999-08-26 1999-08-26 Structure of rear wheel cross member
KR1999/P35666 1999-08-26

Publications (1)

Publication Number Publication Date
JP2001080540A true JP2001080540A (en) 2001-03-27

Family

ID=19608800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000037704A Pending JP2001080540A (en) 1999-08-26 2000-02-16 Car body assembly structure for rear cross member

Country Status (3)

Country Link
JP (1) JP2001080540A (en)
KR (1) KR20010019320A (en)
DE (1) DE10011033B4 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948607A1 (en) * 2009-08-03 2011-02-04 Peugeot Citroen Automobiles Sa Device for connecting suspension arm to body of motor vehicle, has support comprising two axially spaced parts connected to arm by corresponding pivots to form hinges of arm, and fixing units fixed on body of vehicle
CN102530084A (en) * 2012-01-19 2012-07-04 重庆长安汽车股份有限公司 Rear longitudinal and cross beam assembly of automotive body

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4007774B2 (en) * 2001-06-15 2007-11-14 本田技研工業株式会社 Auto body frame structure
SE522508C2 (en) * 2002-06-07 2004-02-10 Volvo Lastvagnar Ab Individual front suspension, vehicles fitted with such front suspension and method of providing a resilient suspension
KR100507527B1 (en) * 2002-11-20 2005-08-17 현대자동차주식회사 Lower arm mounting plate structure
DE102004010699B4 (en) 2003-03-06 2020-01-23 Mitsubishi Jidosha Kogyo K.K. Suspension mounting device
DE102010020497B4 (en) * 2010-05-14 2020-08-06 Audi Ag Sheet metal component with a mounting bracket for an attachment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6447607A (en) * 1987-08-17 1989-02-22 Mazda Motor Suspension device for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948607A1 (en) * 2009-08-03 2011-02-04 Peugeot Citroen Automobiles Sa Device for connecting suspension arm to body of motor vehicle, has support comprising two axially spaced parts connected to arm by corresponding pivots to form hinges of arm, and fixing units fixed on body of vehicle
CN102530084A (en) * 2012-01-19 2012-07-04 重庆长安汽车股份有限公司 Rear longitudinal and cross beam assembly of automotive body

Also Published As

Publication number Publication date
DE10011033A1 (en) 2001-04-19
KR20010019320A (en) 2001-03-15
DE10011033B4 (en) 2007-10-18

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