JPH0443172A - Engine mount installation structure of automobile - Google Patents

Engine mount installation structure of automobile

Info

Publication number
JPH0443172A
JPH0443172A JP15189190A JP15189190A JPH0443172A JP H0443172 A JPH0443172 A JP H0443172A JP 15189190 A JP15189190 A JP 15189190A JP 15189190 A JP15189190 A JP 15189190A JP H0443172 A JPH0443172 A JP H0443172A
Authority
JP
Japan
Prior art keywords
working hole
front side
side wall
bolt
base plate
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.)
Granted
Application number
JP15189190A
Other languages
Japanese (ja)
Other versions
JP2583344B2 (en
Inventor
Koji Asano
浩二 浅野
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP2151891A priority Critical patent/JP2583344B2/en
Publication of JPH0443172A publication Critical patent/JPH0443172A/en
Application granted granted Critical
Publication of JP2583344B2 publication Critical patent/JP2583344B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To install a power unit advantageously in the countermeasure for noise and vibration by tightening-fixing a mount bracket on the side wall on an engine room side by inserting a bolt from a working hole formed on the side wall on the car outside of a front side member. CONSTITUTION:A mount bracket 20 which is tightening-fixed with a front side member 7 and axially supports an engine mount is arranged on an axis line passing through the center of gravity of a power unit, and a welded nut 23 is arranged on both the side parts of the base plate 21 of the mount bracket 20. While, a bolt insertion working hole 34 is formed at the position corresponding to the welded nut 23 on the side wall 12 on the car outside part of the front side member 7, and a protector member 35 having a nearly U shape on plane view is jointed on the inner surface of the base plate 21, riding over the working hole 34 in the longitudinal direction. The mount bracket 20 superposes the base plate 21 with the side wall 11a of a member body 11, and a bolt 40 is inserted from the working hole 34, and scrwingly tightened with the base welded nut 23.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は自動車のエンジンマウント取付部構造に関し、
とりわけ、エンジンをエンジンルームに横置きに搭載す
る車両に適用して好適なエンジンマウント取付部構造に
関する。
[Detailed Description of the Invention] Industrial Application Field The present invention relates to an engine mount attachment structure for an automobile.
In particular, the present invention relates to an engine mount attachment structure suitable for application to a vehicle in which an engine is mounted horizontally in an engine compartment.

従来の技術 第4図はエンジン横置き型車両における従来の構造を示
すもので、エンジン2.トランスミッション3からなる
パワーユニット1は、エンジンルームE−R内に横置き
に配置され、左右両側と、後側又は前側の3点で(本例
の場合、左右両側と後側の3点)エンジンマウント4を
介して車体に防振支持しである。エンジンマウント4は
詳細図は省略しであるが、内、外筒とこれら内外筒間に
介装したインシュレータラバーとからなっていて、外筒
をブラケット5を介してパワーユニット1に固定し、内
筒を車体側に固定したマウントブラケット6に軸支して
取り付けられる。ここで、マウントブラケット6はエン
ジンルームE−Hの左右両側にあっては、閉断面に形成
されて車体前後方向に延在するフロントサイドメンバ7
の側壁に固定され、同後側にあっては図外のセンタメン
バあるいはダッシュパネル8前側に配設されるマウント
メンバに固定される。第4図中9はフードレッジパネル
、lOはフロントクロスメンバを示す。
BACKGROUND ART FIG. 4 shows the conventional structure of a horizontally mounted engine vehicle. The power unit 1 consisting of the transmission 3 is placed horizontally in the engine room E-R, and the engine mounts are mounted at three points on both the left and right sides and the rear or front side (in this example, three points on both the left and right sides and the rear side). It is anti-vibration supported on the vehicle body via 4. The engine mount 4 is not shown in detail, but it consists of an inner and outer cylinder and an insulator rubber interposed between the inner and outer cylinders.The outer cylinder is fixed to the power unit 1 via a bracket 5, and the inner cylinder It is mounted by being pivotally supported on a mount bracket 6 fixed to the vehicle body side. Here, the mount brackets 6 are located on both the left and right sides of the engine room E-H, and are attached to front side members 7 that are formed in a closed cross section and extend in the longitudinal direction of the vehicle body.
On the rear side, it is fixed to a center member (not shown) or a mount member disposed on the front side of the dash panel 8. In FIG. 4, 9 indicates the hood ledge panel, and 10 indicates the front cross member.

この類似構造は、例えば特開昭58−22711号公報
に示されている。
This similar structure is shown in, for example, Japanese Unexamined Patent Publication No. 58-22711.

発明が解決しようとする課題 パワーユニット1の両側部にあっては、防振対策1該パ
ワーユニット1の重心Gを通る軸線上で、エンジンマウ
ント4を介して車体側に防振支持することが望ましいの
であるが、エンジン2を横置きにしであるため、パワー
ユニット1の端部がエンジンルームE−R両側のフロン
トサイドメンバ7に近接し、マウントブラケット6のフ
ロントサイドメンバ7側壁への締結固定作業が行えなく
なってしまう。そこで、第4図に示すように、該マウン
トブラケット6をパワーユニット1の前記重心Gを通る
軸線よりも前方にオフセットした位置でフロントサイド
メンバ7の側壁に締結固定して、パワーユニットlの端
部をエンジンマウント4を介して防振支持するようにし
ており、マウントブラケット6の取り付けが優先されて
、音振性能を多少犠牲にせざるを得ない実状にあった。
Problems to be Solved by the Invention Regarding both sides of the power unit 1, it is desirable to provide anti-vibration support to the vehicle body via the engine mount 4 on the axis passing through the center of gravity G of the power unit 1. However, since the engine 2 is placed horizontally, the ends of the power unit 1 are close to the front side members 7 on both sides of the engine room E-R, making it difficult to fasten and secure the mount brackets 6 to the side walls of the front side members 7. It's gone. Therefore, as shown in FIG. 4, the mount bracket 6 is fastened and fixed to the side wall of the front side member 7 at a position offset forward from the axis passing through the center of gravity G of the power unit 1, and the end of the power unit l is fixed. Vibration-proof support is provided via the engine mount 4, and priority is given to attaching the mount bracket 6, so that the sound and vibration performance has to be sacrificed to some extent.

 そこで、本発明はマウントブラケットのフロントサイ
ドメンバへの締結固定作業に支障を来すことなく、パワ
ーユニットをその重心を通る軸線上で防振支持すること
ができて、音振性能を一段と向上することができると共
に、フロントサイドメンバの捩れ剛性を高めることがで
きる自動車のエンジンマウント取付部構造を提供するも
のである。
SUMMARY OF THE INVENTION Accordingly, the present invention provides vibration-proof support for a power unit on an axis passing through its center of gravity without hindrance to the work of fastening and fixing a mount bracket to a front side member, thereby further improving sound and vibration performance. An object of the present invention is to provide an engine mount attachment structure for an automobile, which can increase the torsional rigidity of a front side member.

課題を解決するための手段 エンジンマウントを軸支するマウントブラケットのベー
スプレートを、閉断面に形成されたフロントサイドメン
バのエンジンルーム側の側壁に重合して締結固定する構
造において、前記マウントブラケットのベースプレート
にボルト螺装部を形成する一方、フロントサイドメンバ
の車外側の側壁にボルト挿入用の作業孔を形成すると共
に、その内面に該作業孔を跨いで平面略コ字形に形成さ
れたプロテクタ部材を接合して、その端壁をフロントサ
イドメンバのエンジンルーム側の側壁内面に重合配置し
、前記作業孔よりボルトを挿入して、該ボルトを前記端
壁とエンジンルーム側の側壁との重合部分を貫通して、
前記ベースプレートのボルト螺装部に螺合締結しである
Means for Solving the Problem In a structure in which a base plate of a mount bracket that pivotally supports an engine mount is overlapped and fastened to a side wall on the side of the engine room of a front side member formed in a closed cross section, the base plate of the mount bracket is fixed. While forming a bolt threading part, a working hole for bolt insertion is formed in the vehicle outer side wall of the front side member, and a protector member formed in a substantially U-shape in plan is joined to the inner surface of the working hole, spanning the working hole. Then, place the end wall so as to overlap the inner surface of the side wall on the engine room side of the front side member, insert a bolt through the working hole, and pass the bolt through the overlapping portion of the end wall and the side wall on the engine room side. do,
It is screwed and fastened to the bolt threaded portion of the base plate.

作用 フロントサイドメンバの車外側の側壁には作業孔が開設
されるが、該車外側の側壁の内面には前記作業孔を跨い
でプロテクタ部材が接合されているため、このプロテク
タ部材の補強効果により作業孔周りの応力集中が回避さ
れる。また、このプロテクタ部材は平面略コ字形に形成
されて、その端壁がフロントサイドメンバのエンジンル
ーム側の側壁に重合して、マウントブラケットのベース
プレートと共締め固定されるから、フロントサイドメン
バの前記両側壁がプロテクタ部材で連結補強されて、該
フロントサイドメンバの捩れ剛性が高められ、マウント
ブラケット固定部分を入力点とするエンジン振動による
捩れ荷重に十分に対抗することができる。
A working hole is formed in the outer side wall of the front side member, and a protector member is joined to the inner surface of the outer side wall across the working hole, so that the reinforcing effect of this protector member Stress concentrations around the working hole are avoided. In addition, this protector member is formed into a substantially U-shape in plan, and its end wall overlaps the side wall of the front side member on the engine room side and is fastened together with the base plate of the mount bracket. Both side walls are connected and reinforced by the protector members, and the torsional rigidity of the front side member is increased, making it possible to sufficiently resist torsional loads due to engine vibrations that are input to the mount bracket fixing portion.

実施例 以下、本発明の一実施例を図面と共に詳述する。Example Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings.

第1〜3図において、エンジン2.トランスミッション
3からなるパワーユニット1を、エンジンルームE−R
内に横置き配置して、該パワーユニット1をその左右両
側と後側の3点でエンジンマウント4を介して車体に防
振支持する基本的構造は前記従来と同様である。
In FIGS. 1 to 3, engine 2. The power unit 1 consisting of the transmission 3 is installed in the engine room E-R.
The basic structure is the same as the conventional one, in which the power unit 1 is placed horizontally inside the vehicle and is vibration-proofly supported on the vehicle body via the engine mount 4 at three points on both left and right sides and at the rear.

ここで、フロントサイドメンバ7に締結固定されて、パ
ワーユニット1の両側にブラケット5で固定したエンジ
ンマウント6を軸支するマウントブラケット20は、前
記パワーユニット1の重心Gを通る軸線上に配置しであ
る。
Here, the mount bracket 20 which is fastened and fixed to the front side member 7 and pivotally supports the engine mount 6 fixed by the brackets 5 on both sides of the power unit 1 is disposed on the axis passing through the center of gravity G of the power unit 1. .

マウントブラケット20はベースプレート21と一対の
ブラケット部22とからなっていて、ベースプレート2
1の両側部にボルト螺装部としてウェルドナツト23を
配設しである。本実施例では、このマウントブラケット
20を平面略コ字形に曲成成形してブラケット部22を
形成したブラケラト要素24と、該ブラケット要素24
の連結!125の背面に接合してベースプレート21を
構成するブラケット要素27と、上部支持プレート28
とで構成している。ブラケット部22の周縁には補強フ
ランジ26を曲折成形しである一方、ブラケット要素2
7の両側部上下縁には接続片29を曲折成形してあり、
これら接続片29を前記補強フランジ26の上下端末部
に重合して接合してあり、前述のボルト螺装部としての
ウェルドナツト23はブラケット要素27の両側部に配
設しである。上部支持プレート28は一対の接続片30
を延設してあり、この接続片30をブラケット部22の
上側の補強フランジ26上に重合し、該補強フランジ2
6の下面に配設したウェルドナツト31にボルト32締
結して固定しである。33は連結片25とブラケット要
素27の略中央部上縁より切欠成形されて、これら両者
を接合時に位置合わせするためのロケート溝を示す。
The mount bracket 20 consists of a base plate 21 and a pair of bracket parts 22, and the base plate 2
Weld nuts 23 are provided on both sides of the bolt 1 as bolt threading parts. In this embodiment, a bracket element 24 is formed by bending the mount bracket 20 into a substantially U-shaped plane to form a bracket portion 22, and a bracket element 24 is provided.
Concatenation! a bracket element 27 that is joined to the back side of the base plate 21 to form the base plate 21; and an upper support plate 28;
It consists of A reinforcing flange 26 is bent and formed on the periphery of the bracket part 22, while the bracket element 2
Connecting pieces 29 are bent and formed on the upper and lower edges of both sides of 7.
These connecting pieces 29 are joined to the upper and lower end portions of the reinforcing flange 26 in an overlapping manner, and the weld nuts 23 as the aforementioned bolt threading portions are arranged on both sides of the bracket element 27. The upper support plate 28 has a pair of connecting pieces 30
This connecting piece 30 is superimposed on the reinforcing flange 26 on the upper side of the bracket part 22, and the reinforcing flange 2
It is fixed by fastening a bolt 32 to a weld nut 31 disposed on the lower surface of 6. Reference numeral 33 indicates a locating groove which is cut out from the upper edge of the approximately central portion of the connecting piece 25 and the bracket element 27, and is used to align the two when they are joined.

フロントサイドメンバ7は断面路コ字形に形成したメン
バ本体11と、該メンバ本体11に接合したクロージン
グプレート12とで閉断面に形成しである。このフロン
トサイドメンバ7の車外側の側壁、従って、本実施例で
はクロージングプレート12には、前記マウントブラケ
ット20のボルト螺装部としてのウェルドナツト23に
それぞれ対応する位置に、ボルト挿通用の作業孔34を
形成しである。また、このクロージングプレート12の
内面には、平面略コ字形に形成されたプロテクタ部材3
5を、前記作業孔34を前後方向に跨いで接合して、端
壁36をフロントサイドメンバ7のエンジンルーム側の
側壁、つまり、メンバ本体11の側壁11aに重合配置
しである。これら端壁36とメンバ側壁11aとの重合
部には、各作業孔34と同心上にボルト挿通孔37を形
成しである。
The front side member 7 is formed with a closed cross section by a member main body 11 having a U-shaped cross section and a closing plate 12 joined to the member main body 11. The side wall of the front side member 7 on the vehicle exterior side, that is, the closing plate 12 in this embodiment, has working holes 34 for bolt insertion at positions corresponding to the weld nuts 23 as the bolt threaded portions of the mount bracket 20. It is formed. Further, on the inner surface of the closing plate 12, a protector member 3 formed in a substantially U-shape in plan view is provided.
5 are joined across the working hole 34 in the front-rear direction, and the end wall 36 is arranged to overlap the side wall of the front side member 7 on the engine room side, that is, the side wall 11a of the member main body 11. A bolt insertion hole 37 is formed concentrically with each working hole 34 at the overlapping portion of the end wall 36 and the member side wall 11a.

そして、前記マウントブラケット20を、その上部支持
プレート28をメンバ本体11の上壁llbに重合して
、該土壁11b下面に配設したウェルドナツト38にボ
ルト39締結する一方、ベースプレート21をメンバ本
体11の側壁11aに重合し、作業孔34からボルト4
0を挿入して、このボルト40をボルト挿通孔37を通
してベースプレート21のウェルドナツト23に螺合締
結して取り付けである。第2図中4aはエンジンマウン
ト4の外筒、4bは内筒、4cはインシュレータラバー
、4dは支軸をそれぞれ示す。
Then, the upper support plate 28 of the mount bracket 20 is superimposed on the upper wall llb of the member body 11, and bolts 39 are fastened to the weld nuts 38 disposed on the lower surface of the earthen wall 11b, while the base plate 21 is attached to the member body 11. The bolt 4 is superimposed on the side wall 11a of the
0, and this bolt 40 is screwed and fastened to the weld nut 23 of the base plate 21 through the bolt insertion hole 37. In FIG. 2, 4a represents the outer cylinder of the engine mount 4, 4b represents the inner cylinder, 4c represents the insulator rubber, and 4d represents the support shaft.

以上の実施例構造によれば、マウントブラケット20の
ベースプレート21をメンバ本体■1の側壁11aにボ
ルト40締結する場合に、車外側の自由空間でクロージ
ングプレート12の作業孔34にボルト40を挿入して
締結作業でき、かっ、上部支持プレート28は作業上死
角とならないエンジンルームE−R上方からメンバ本体
11の上壁11bにボルト39締結できるから、マウン
トブラケット20がパワーユニット1の重心Gを通る軸
線上にあっても些かも取付作業に支障となることはなく
、該パワーユニット10両側部を防振上有利にフロント
サイドメンバ7に取り付けることができる。
According to the above embodiment structure, when fastening the base plate 21 of the mount bracket 20 to the side wall 11a of the member body 1 with the bolt 40, the bolt 40 is inserted into the working hole 34 of the closing plate 12 in the free space outside the vehicle. Since the upper support plate 28 can be fastened to the upper wall 11b of the member body 11 from above the engine room E-R with bolts 39 without creating a blind spot during work, the mount bracket 20 can be attached to the axis passing through the center of gravity G of the power unit 1. Even if the power unit 10 is on the line, it does not hinder the installation work in the slightest, and both sides of the power unit 10 can be attached to the front side member 7 advantageously in terms of vibration isolation.

一方、クロージングプレート12には複数個の作業孔3
4が開設されるが、このクロージングプレート12の作
業孔34周りはプロテクタ部材35で補強されて面剛性
が高められているため、該作業孔34形成部分に応力集
中を生じることはない。また、パワーユニット1の振動
は、特にクラッチ接続時にはマウントブラケット2oの
固定部分を入力点として、フロントサイドメンバ7に捩
り荷重として作用するが、クロージングプレート12と
メンバ本体11の側壁11λとが、プロテクタ部材35
で結合されて、該マウントブラケット20固定部分が剛
体構造となって捩り剛性が高められているため、前記捩
り荷重に十分に対抗することができる。更に、フロント
サイドメンバ7の前記マウントブラケット2o取付部分
、即ち、パワーユニット1の重心Gを通る軸線上層ゝり
では、図外の車軸を配設するためにメンバ下側が第1図
に示すように凹欠状態に湾曲形成され、間断面積が狭め
られている関係上、車両の全面衝突時には、該湾曲形成
部分でフロントサイドメンバ7が上下方向あるいは車幅
方向に折れ曲がり易い傾向にあるが、前述のようにプロ
テクタ部材35の介装により剛体構造として構成できる
ため、折れ曲がりを抑制して前後方向にスムーズにクラ
ッシュさせることができ、従って、緩衝特性を良好にす
ることもできる。 なお、クロージングプレート12の
作業孔34を、第1図に示す如くビード部41を形成し
て、該ビード部41面に設ければ、作業孔34周りの面
剛性をより高められる。
On the other hand, the closing plate 12 has a plurality of working holes 3.
4 is opened, but since the area around the working hole 34 of the closing plate 12 is reinforced with a protector member 35 to increase surface rigidity, stress concentration does not occur in the portion where the working hole 34 is formed. In addition, the vibration of the power unit 1 acts as a torsional load on the front side member 7 using the fixed part of the mount bracket 2o as an input point, especially when the clutch is connected. 35
Since the fixing portion of the mount bracket 20 has a rigid structure and has increased torsional rigidity, it can sufficiently resist the torsional load. Furthermore, at the attachment portion of the front side member 7 to the mount bracket 2o, that is, above the axis passing through the center of gravity G of the power unit 1, the lower side of the member is concave as shown in FIG. 1 in order to accommodate an axle (not shown). Due to the fact that the front side member 7 is partially curved and has a narrow cross-sectional area, in the event of a full-frontal collision of the vehicle, the front side member 7 tends to bend vertically or in the vehicle width direction at the curved portion. Since it can be constructed as a rigid structure by interposing the protector member 35, it is possible to suppress bending and cause a smooth crash in the front-rear direction, and therefore, it is also possible to improve the cushioning characteristics. Incidentally, if the working hole 34 of the closing plate 12 is formed with a bead portion 41 as shown in FIG. 1 and provided on the surface of the bead portion 41, the surface rigidity around the working hole 34 can be further enhanced.

発明の効果 以上のように本発明によれば、マウントブラケットをフ
ロントサイドメンバの車外側の側壁に設けた作業孔から
ボルトを挿入してエンジンルーム側の側壁に締結固定で
きるため、エンジンを横置き配置したパワーユニットの
重心線上にマウントブラケットを配置することが可能と
なり、従って、パワーユニットを音振対策上有利に取り
付けることができる。また、作業孔開設部分はプロテク
タ部材で補強され面剛性が高められるため、該作業孔周
りに応力集中が生じることがなく、しかも、該プロテク
タ部材は平面略コ字形に形成されてぃて、フロントサイ
ドメンバのエンジンルーム側の側壁にマウントブラケッ
トのベースプレートと共に締結固定されているため、フ
ロントサイドメンバのマウントブラケット取付部分を剛
体構造として捩れ剛性を高めることができ、強度、剛性
上も有利となる等、その実用上の効果は多大である。
Effects of the Invention As described above, according to the present invention, the mount bracket can be fastened and fixed to the side wall of the engine compartment by inserting bolts through the working hole provided in the side wall of the front side member on the outside of the vehicle, so that the engine can be placed horizontally. It becomes possible to arrange the mount bracket on the center of gravity of the arranged power unit, and therefore the power unit can be mounted advantageously in terms of noise and vibration countermeasures. In addition, since the opening part of the working hole is reinforced with a protector member and the surface rigidity is increased, stress concentration does not occur around the working hole.Moreover, the protector member is formed in a substantially U-shape in plan, so that the front Since it is fastened and fixed together with the base plate of the mount bracket to the side wall on the engine room side of the side member, the mount bracket attachment part of the front side member can be made into a rigid structure and its torsional rigidity can be increased, which is advantageous in terms of strength and rigidity. , its practical effects are enormous.

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

第1図は本発明の一実施例の要部を示す分解斜視図、第
2図は第1図のA−A線に沿う断面図、第3図は同実施
例を採用したパワーユニットレイアウトを示す略示的平
面図、第4図は従来の構造を採用したパワーユニットレ
イアウトを示す略示的平面図である。 l・・・パワーユニット、4・・・エンジンマウント、
7・・・フロントサイドメンバ、20・・・マウントブ
ラケット、21・・・ベースプレート、23・・・ボル
ト螺装部、34・・・作業孔、35・・・プロテクタ部
材、36・・・端壁、40・・・ボルト。
Fig. 1 is an exploded perspective view showing essential parts of an embodiment of the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 shows a power unit layout using the same embodiment. Schematic Plan View FIG. 4 is a schematic plan view showing a power unit layout employing a conventional structure. l...power unit, 4...engine mount,
7... Front side member, 20... Mount bracket, 21... Base plate, 23... Bolt threaded part, 34... Working hole, 35... Protector member, 36... End wall , 40...volts.

Claims (1)

【特許請求の範囲】[Claims] (1)エンジンマウントを軸支するマウントブラケット
のベースプレートを、閉断面に形成されたフロントサイ
ドメンバのエンジンルーム側の側壁に重合して締結固定
する構造において、前記マウントブラケットのベースプ
レートにボルト螺装部を形成する一方、フロントサイド
メンバの車外側の側壁にボルト挿入用の作業孔を形成す
ると共に、その内面に該作業孔を跨いで平面略コ字形に
形成されたプロテクタ部材を接合して、その端壁をフロ
ントサイドメンバのエンジンルーム側の側壁内面に重合
配置し、前記作業孔よりボルトを挿入して、該ボルトを
前記端壁とエンジンルーム側の側壁との重合部分を貫通
して、前記ベースプレートのボルト螺装部に螺合締結し
たことを特徴とする自動車のエンジンマウント取付部構
造。
(1) In a structure in which a base plate of a mount bracket that pivotally supports an engine mount is overlapped and fastened to a side wall on the engine room side of a front side member formed in a closed cross section, a bolt threaded portion is attached to the base plate of the mount bracket. At the same time, a working hole for bolt insertion is formed in the vehicle outer side wall of the front side member, and a protector member formed in a substantially U-shape in plan is joined to the inner surface of the working hole, straddling the working hole. The end wall is arranged to overlap the inner surface of the side wall on the engine room side of the front side member, a bolt is inserted through the working hole, and the bolt is passed through the overlapping portion of the end wall and the side wall on the engine room side. An automobile engine mount attachment structure characterized by being screwed into a bolt threaded portion of a base plate.
JP2151891A 1990-06-11 1990-06-11 Automotive engine mount mounting structure Expired - Lifetime JP2583344B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2151891A JP2583344B2 (en) 1990-06-11 1990-06-11 Automotive engine mount mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2151891A JP2583344B2 (en) 1990-06-11 1990-06-11 Automotive engine mount mounting structure

Publications (2)

Publication Number Publication Date
JPH0443172A true JPH0443172A (en) 1992-02-13
JP2583344B2 JP2583344B2 (en) 1997-02-19

Family

ID=15528463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2151891A Expired - Lifetime JP2583344B2 (en) 1990-06-11 1990-06-11 Automotive engine mount mounting structure

Country Status (1)

Country Link
JP (1) JP2583344B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6374939B1 (en) * 2000-06-19 2002-04-23 General Motors Corporation Engine mount assembly
KR20090103279A (en) * 2008-03-28 2009-10-01 현대자동차주식회사 Transmission mounting structure for vehicles
CN102555757A (en) * 2012-02-24 2012-07-11 重庆长安汽车股份有限公司 Front suspension mounting support assembly of engine
WO2015110742A1 (en) * 2014-01-24 2015-07-30 Renault S.A.S. Motor vehicle chassis comprising two reinforced side members
CN108482487A (en) * 2018-05-24 2018-09-04 厦门金龙联合汽车工业有限公司 A kind of new-type transom beam structure of all-loading coach chassis

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6374939B1 (en) * 2000-06-19 2002-04-23 General Motors Corporation Engine mount assembly
KR20090103279A (en) * 2008-03-28 2009-10-01 현대자동차주식회사 Transmission mounting structure for vehicles
CN102555757A (en) * 2012-02-24 2012-07-11 重庆长安汽车股份有限公司 Front suspension mounting support assembly of engine
WO2015110742A1 (en) * 2014-01-24 2015-07-30 Renault S.A.S. Motor vehicle chassis comprising two reinforced side members
FR3016850A1 (en) * 2014-01-24 2015-07-31 Renault Sa AUTOMOTIVE VEHICLE CHASSIS COMPRISING TWO ENHANCED LONGERONS
US9738147B2 (en) 2014-01-24 2017-08-22 Renault S.A.S. Motor vehicle chassis comprising two reinforced side members
CN108482487A (en) * 2018-05-24 2018-09-04 厦门金龙联合汽车工业有限公司 A kind of new-type transom beam structure of all-loading coach chassis
CN108482487B (en) * 2018-05-24 2023-07-04 厦门金龙联合汽车工业有限公司 Novel tail beam structure for full-bearing passenger car underframe

Also Published As

Publication number Publication date
JP2583344B2 (en) 1997-02-19

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