JPH0516628A - Lower arm and its manufacture - Google Patents
Lower arm and its manufactureInfo
- Publication number
- JPH0516628A JPH0516628A JP3203925A JP20392591A JPH0516628A JP H0516628 A JPH0516628 A JP H0516628A JP 3203925 A JP3203925 A JP 3203925A JP 20392591 A JP20392591 A JP 20392591A JP H0516628 A JPH0516628 A JP H0516628A
- Authority
- JP
- Japan
- Prior art keywords
- lower arm
- cavity
- arm member
- rubber
- manufacturing
- 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.)
- Withdrawn
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、一方のロアアーム部材
と他方のロアアーム部材とを接合溶接して内部に空洞部
が形成されるロアアーム及びその製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lower arm having a hollow portion formed therein by joining and welding one lower arm member and the other lower arm member, and a method for manufacturing the same.
【0002】[0002]
【従来の技術】従来より、車両のフロントサスペンショ
ン機構の一部を構成するロアアーム1は、図3に示すよ
うに、その一端部1cが車両のフレーム2側に回動可能
に軸支され、他端部1dはホイール3側を懸架してお
り、また、一部を横方向に延長させてロアアーム1の車
両前後方向への移動を阻止する支持部1eとして形成さ
れている。2. Description of the Related Art Conventionally, as shown in FIG. 3, a lower arm 1 forming a part of a front suspension mechanism of a vehicle has one end 1c rotatably supported on a frame 2 side of the vehicle and the other. The end portion 1d suspends the wheel 3 side, and is formed as a support portion 1e that extends a part in the lateral direction to prevent the lower arm 1 from moving in the vehicle front-rear direction.
【0003】そして、このロアアーム1は剛性の必要上
から、断面U字形を成す一方の金属製ロアアーム部材
(ロアアームアッパ)1aと、これの開口面に当接され
る他方の金属製ロアアーム部材(ロアアームロア)1b
とを接合溶接し、しかも、軽量化のため内部に空洞部が
設けられるようにして形成されている。Since the lower arm 1 is required to have rigidity, one metal lower arm member (lower arm upper) 1a having a U-shaped cross section and the other metal lower arm member (lower arm) abutting an opening surface of the metal lower arm member 1a. Lower) 1b
Are joined and welded, and a cavity is provided inside for weight reduction.
【0004】また、このロアアーム1は車両の底部に位
置するために水や泥などを被りやすく、ロアアーム1の
表面は勿論、空洞部の内面に対しても充分な防錆処理を
施される必要がある。Further, since the lower arm 1 is located at the bottom of the vehicle, it is easily exposed to water, mud, etc., and it is necessary that the inner surface of the hollow portion as well as the surface of the lower arm 1 be sufficiently rust-proofed. There is.
【0005】従って、従来では、空洞部内面を防錆処理
するために、一方のロアアーム部材1aおよび他方のロ
アアーム部材1bの空洞部を形成する面には、予め黒色
防錆塗料を塗布してから、両部材を接合溶接し、その
後、ロアアームの表面にも黒色防錆塗料を塗布して、ロ
アアーム全体に防錆処理を施すようにしている。Therefore, in the prior art, in order to prevent the inner surface of the cavity from rusting, black rust-preventive paint is applied in advance to the surfaces of the lower arm member 1a and the lower arm member 1b on which the cavity is to be formed. The two arms are joined and welded, and then black rust preventive paint is applied to the surface of the lower arm, so that the entire lower arm is rustproofed.
【0006】[0006]
【発明が解決しようとする課題】しかしながら、このよ
うな従来の防錆処理手段によると、空洞部が袋状になっ
ているため、シャシブラック塗装,電着塗装において
も、内面までの塗装は完全には行なわれず、これにより
防食性に劣り、錆が発生しやすい。However, according to such a conventional rust preventive treatment means, since the hollow portion has a bag-like shape, even in chassis black coating and electrodeposition coating, the coating up to the inner surface is completely completed. Therefore, it is inferior in anticorrosion property and easily rusts.
【0007】また、予め空洞部内面を塗装したとして
も、両部材を溶接する際の熱により、塗装の一部が溶け
て、金属面が露出し防錆効果を失うことになり、空洞部
内面の充分な防錆目的を達成し得ることは非常に困難で
あるという課題がある。Even if the inner surface of the cavity is painted in advance, the heat of welding both members will melt part of the coating, exposing the metal surface and losing the rust preventive effect. However, there is a problem that it is very difficult to achieve the sufficient purpose of rust prevention.
【0008】本発明は、このような課題に鑑み創案され
たもので、空洞部内に装入した未発泡ゴムを加熱により
発泡膨張させて空洞部内面の全面に密着させ、空洞部内
面の金属露出部分をなくすことにより、防錆効果の高い
ロアアーム及びその製造方法を提供することを目的とす
る。The present invention was devised in view of the above problems. The unfoamed rubber charged in the cavity is foamed and expanded by heating to adhere to the entire inner surface of the cavity to expose the metal on the inner surface of the cavity. It is an object of the present invention to provide a lower arm having a high rust preventive effect and a manufacturing method thereof by eliminating the portion.
【0009】[0009]
【課題を解決するための手段】このため、請求項1記載
の本発明のロアアームは、一方のロアアーム部材と他方
のロアアーム部材とを接合溶接して内部に空洞部が形成
されるロアアームにおいて、該空洞部内に加熱発泡によ
り充満された発泡ゴムが充填されていることを特徴とし
ている。Therefore, the lower arm of the present invention according to claim 1 is a lower arm in which a cavity is formed by joining and welding one lower arm member and the other lower arm member. It is characterized in that the cavity is filled with foamed rubber filled by heat foaming.
【0010】また、請求項2記載の本発明のロアアーム
の製造方法は、一方のロアアーム部材と他方のロアアー
ム部材とを接合溶接して内部に空洞部が形成されるロア
アームの製造方法において、該一方のロアアーム部材と
該他方のロアアーム部材とを接合して形成される該空洞
部内に予め未発泡ゴムを装入して該両部材を接合溶接し
た後、これを加熱し該未発泡ゴムを発泡膨張させて、該
空洞部内を発泡ゴムにて充填させることを特徴としてい
る。The method for manufacturing a lower arm according to a second aspect of the present invention is the method for manufacturing a lower arm in which one lower arm member and the other lower arm member are joined and welded to form a cavity therein. The lower arm member and the other lower arm member are joined to each other by previously filling the unfoamed rubber into the cavity formed by joining the two members, and then heating the both members to foam and expand the unfoamed rubber. It is characterized in that the cavity is filled with foamed rubber.
【0011】さらに、請求項3記載の本発明のロアアー
ムの製造方法は、該一方のロアアーム部材または該他方
のロアアーム部材のいずれかの一部に穴を設けておき、
該両部材を接合溶接した後に該穴より該未発泡ゴムを該
空洞部内に挿入して、これらを加熱し該未発泡ゴムを発
泡膨張させて、該空洞部内を発泡ゴムにて充填させるこ
とを特徴としている。Further, in the lower arm manufacturing method of the present invention as defined in claim 3, a hole is provided in a part of either one of the lower arm member or the other lower arm member.
After joining and welding the both members, the unfoamed rubber is inserted into the cavity through the hole, and these are heated to expand and expand the unfoamed rubber to fill the cavity with the foamed rubber. It has a feature.
【0012】[0012]
【作用】上述の請求項1記載の本発明のロアアームで
は、ロアアームの空洞部内に装入された未発泡ゴムが加
熱により、発泡膨張した発泡ゴムとなって、空洞部内の
全面と密着し、これを被蔽して空洞部内面の金属露出面
をなくしている。In the lower arm of the present invention as set forth in claim 1, the unfoamed rubber charged in the cavity of the lower arm becomes foamed and expanded by heating and is brought into close contact with the entire surface in the cavity. Is covered to eliminate the exposed metal surface on the inner surface of the cavity.
【0013】また、上述の請求項2記載の本発明のロア
アームの製造方法では、一方のロアアーム部材と他方の
ロアアーム部材とを接合して形成される空洞部内に予め
装入された未発泡ゴムは、加熱されて発泡膨張し空洞部
内全体に充填して空洞部内面の金属面を被蔽して金属露
出面をなくす。In the method for manufacturing a lower arm according to the second aspect of the present invention, the unfoamed rubber preliminarily charged in the cavity formed by joining one lower arm member and the other lower arm member is When heated, it expands and expands to fill the entire inside of the cavity to cover the metal surface of the inner surface of the cavity and eliminate the exposed metal surface.
【0014】さらに、上述の請求項3記載の本発明のロ
アアームの製造方法では、一方のロアアーム部材または
他方のロアアーム部材の一部に予め設けられた穴より空
洞部内に挿入された未発泡ゴムは、加熱されて発泡膨張
し空洞部内全体に充填して空洞部内面の金属面を被蔽し
て金属露出面をなくす。Further, in the method for manufacturing a lower arm of the present invention as set forth in claim 3, the unfoamed rubber inserted into the cavity through a hole previously provided in a part of one lower arm member or the other lower arm member is When heated, it expands and expands to fill the entire inside of the cavity to cover the metal surface of the inner surface of the cavity and eliminate the exposed metal surface.
【0015】[0015]
【実施例】以下、図面により、本発明の一実施例につい
て説明すると、図1,図2は本発明のロアアームとその
製造方法の一実施例を説明するためのもので、図1は本
ロアアームの図3のI−I線矢視による断面図、図2は
同じく発泡ゴムが未発泡の状態を示す断面図であり、図
3はロアアームとその使用態様を示す斜視図であって、
各図中、同じ符号はほぼ同様の部分を示している。な
お、図1,図2に示すロアアームは、本発明の製造工程
を説明する都合上、図3に示すロアアームとは上下を逆
にして図示されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIGS. 1 and 2 are for explaining an embodiment of a lower arm and a method of manufacturing the same according to the present invention, and FIG. 3 is a cross-sectional view taken along the line I-I of FIG. 3, FIG. 2 is a cross-sectional view showing a state in which the foamed rubber is unfoamed, and FIG. 3 is a perspective view showing the lower arm and its usage,
In the drawings, the same reference numerals indicate almost the same parts. The lower arms shown in FIGS. 1 and 2 are shown upside down with respect to the lower arms shown in FIG. 3 for convenience of explaining the manufacturing process of the present invention.
【0016】さて、本発明のロアアームの内容を説明す
る前に、本ロアアームの使用態様を図3を用いて説明す
ると、この型のロアアームは内部が中空形のほぼT字形
を成すロアアームである。Before describing the contents of the lower arm of the present invention, the usage of the lower arm will be described with reference to FIG. 3. This type of lower arm is a hollow T-shaped lower arm.
【0017】そして、このロアアーム1の一端部1cは
車両のフレーム2に軸支され、他端部1dにはホイール
3が懸架され、また、その一部が延長されて支持部1e
を形成しているものである。なお、さらに詳細について
は、さきに従来の技術の項で説明したので省略する。One end 1c of the lower arm 1 is pivotally supported on the frame 2 of the vehicle, the wheel 3 is suspended on the other end 1d, and a part of the wheel 3 is extended to support the support portion 1e.
Is formed. Note that further details have already been described in the section of the related art, and thus will be omitted.
【0018】さて、本ロアアーム1は、複数の部材例え
ば上下2部材を接合溶接して形成されるもので、すなわ
ち、図1,図2に示すように断面U字型を成す板金製の
一方のロアアーム部材(ロアアームアッパ)1aと、こ
れの開口面と適合する同じく板金製の他方のロアアーム
部材(ロアアームロア)1bとを接合溶接して内部に空
洞部4を有するものとして形成されている。The lower arm 1 is formed by joining and welding a plurality of members, for example, upper and lower two members, that is, one of the sheet metal members having a U-shaped cross section as shown in FIGS. The lower arm member (lower arm upper) 1a and the other lower arm member (lower arm lower) 1b which is also made of sheet metal and conforms to the opening surface of the lower arm member 1a are joined and welded to each other so as to have a hollow portion 4 inside.
【0019】そして、このロアアーム1の空洞部4内に
は、図2に示すように未発泡ゴム5aを装入しておき、
このように未発泡ゴム5aを装入したロアアーム1を加
熱して、図1に示すように未発泡ゴムを発泡膨張させて
空洞部4内に充満させ、空洞部4を充填させることによ
り、発泡ゴム5にて空洞部4の内面を全面にわたって被
蔽し、空洞部4内面には金属露出面が生じないよう形成
されている。Then, as shown in FIG. 2, an unfoamed rubber 5a is placed in the hollow portion 4 of the lower arm 1,
In this way, by heating the lower arm 1 charged with the unfoamed rubber 5a, the unfoamed rubber is foamed and expanded to fill the cavity 4 as shown in FIG. The rubber 5 covers the entire inner surface of the cavity 4 so that no metal exposed surface is formed on the inner surface of the cavity 4.
【0020】さらに、図示しないが、ロアアーム1の表
面にも、当然防錆塗装が施されて、ロアアーム1全体の
防錆処理がなされている。Further, although not shown, the surface of the lower arm 1 is naturally coated with rust to prevent the entire lower arm 1 from rusting.
【0021】なお、このように形成されたロアアーム1
の一端部1c,他端部1d、及び支持部1eには、それ
ぞれ対応部と適応する部品が圧入嵌着されてロアアーム
が完成構成されている。The lower arm 1 formed in this way
The lower arm is completed by press-fitting the corresponding parts to the one end 1c, the other end 1d, and the support 1e.
【0022】上記の構成により、ロアアーム1の空洞部
4内面は全面にわたって発泡ゴム5にて覆われて金属面
が露出していないので、従来のように防錆処理後の溶接
作業により、防錆塗料が溶けて部分的に金属面が露出さ
れるようなことがなく、これにより水や泥などの付着に
よる錆の発生を確実に防止することができる。With the above structure, the inner surface of the hollow portion 4 of the lower arm 1 is entirely covered with the foamed rubber 5 and the metal surface is not exposed. There is no possibility that the paint will melt and the metal surface will not be partially exposed, so that it is possible to reliably prevent the generation of rust due to the adhesion of water or mud.
【0023】ちなみに、このように発泡ゴム5を空洞部
4内に充填したロアアーム1と、従来の防錆処理による
ロアアームとの空洞部内面の防食性を塩水噴霧試験によ
りテストした結果では、従来品のロアアームでは約72
時間後に錆の発生があったのに対し、本発明のロアアー
ムでは約300時間経過するまでは錆の発生がなく、こ
れにより本発明品が従来品に比べて約4倍強の防錆性を
有することが証明された。By the way, the corrosion resistance of the inner surfaces of the lower arm 1 in which the cavity 4 is thus filled with the foamed rubber 5 and the lower arm subjected to the conventional rust-prevention treatment is tested by a salt spray test, and the result shows that About 72 in the lower arm
In contrast to the occurrence of rust after a lapse of time, the lower arm of the present invention does not generate rust until about 300 hours have passed, which makes the product of the present invention about four times more rustproof than the conventional product. Proved to have.
【0024】次に、本発明のロアアームの製造方法につ
いて説明すると、ロアアーム1を構成する一方のロアア
ーム部材1aと他方のロアアーム部材1bとを接合する
前に、図2に示すように、形成される空洞部4内にこの
空洞部4との体積比約1/5程度の未発泡ゴム5aを装
入しておいて、上記両部材1a,1bをCO2 溶接によ
って接合溶接する。その後、約150°Cで約20分程
度、ロアアーム1を加熱すると、未発泡ゴム5aは発泡
膨張して、図1に示すように空洞部4内全面にわたって
充満し、ロアアーム部材1a,1bの金属面を露出させ
ないように空洞部4内を充填する。なお、ロアアーム1
表面にも、当然防錆塗装が施して、ロアアームが製作さ
れる。Next, a method of manufacturing the lower arm of the present invention will be described. Before the lower arm member 1a constituting the lower arm 1 and the lower arm member 1b constituting the lower arm 1 are joined, they are formed as shown in FIG. An unfoamed rubber 5a having a volume ratio of about 1/5 with respect to the cavity 4 is loaded in the cavity 4 and the two members 1a and 1b are joined and welded by CO 2 welding. After that, when the lower arm 1 is heated at about 150 ° C. for about 20 minutes, the unfoamed rubber 5a expands and expands to fill the entire cavity 4 as shown in FIG. 1, and the metal of the lower arm members 1a and 1b is filled. The inside of the cavity 4 is filled so that the surface is not exposed. The lower arm 1
Of course, rust-proof coating is also applied to the surface, and the lower arm is manufactured.
【0025】このようにして製作されたロアアーム1は
空洞部4の内部には、発泡ゴム5が充満し、しかも、空
洞部4内面が発泡ゴム5にて覆われているため、空洞部
4内への水や泥などの侵入および付着がなく、これによ
り錆の発生をよく防止できるものである。In the lower arm 1 thus manufactured, the inside of the hollow portion 4 is filled with the foamed rubber 5, and the inner surface of the hollow portion 4 is covered with the foamed rubber 5. There is no invasion or adhesion of water or mud to the surface, which can prevent rust from occurring.
【0026】さらに、ロアアーム1には、図2に示すよ
うに、スタビライザ(図示せず)などを取り付けるため
の取付穴を設けることがあるので、この穴6を利用して
両部材1a,1bを接合溶接した後に、この穴6より未
発泡ゴム5aを挿入し、上記と同様に加熱処理を行なっ
て、発泡ゴム5にて空洞部4内を充填してもよい。Further, as shown in FIG. 2, the lower arm 1 may be provided with a mounting hole for mounting a stabilizer (not shown) or the like. Therefore, by using this hole 6, both members 1a and 1b can be mounted. After joining and welding, the unfoamed rubber 5a may be inserted through the hole 6 and heat-treated in the same manner as above to fill the inside of the cavity 4 with the foamed rubber 5.
【0027】従って、この場合、発泡ゴム5にて上記穴
6を内部より封鎖して水や泥の侵入を防ぐとともに、上
記と同様の効果を達成し得るものである。Therefore, in this case, the hole 6 is closed from the inside with the foamed rubber 5 to prevent water and mud from entering and to achieve the same effect as the above.
【0028】[0028]
【発明の効果】以上詳述したように、請求項1記載の本
発明のロアアームによれば、一方のロアアーム部材と他
方のロアアーム部材とを接合溶接して内部に空洞部が形
成されるロアアームにおいて、該空洞部内に加熱発泡に
より充満された発泡ゴムが充填されているので、ロアア
ームの空洞部内は発泡ゴムが充填されているため、空洞
部内に水や泥などの侵入がなく、また、空洞部内に金属
露出面が発生しないため、錆の発生を確実に防止し得る
利点がある。As described above in detail, according to the lower arm of the first aspect of the present invention, in the lower arm in which one lower arm member and the other lower arm member are joined and welded to each other to form a cavity therein. Since the cavity is filled with foamed rubber filled by heat foaming, the cavity of the lower arm is filled with foamed rubber, so that water or mud does not enter the cavity, and Since there is no exposed metal surface, there is an advantage that rust can be reliably prevented.
【0029】また、請求項2記載の本発明のロアアーム
の製造方法によれば、一方のロアアーム部材と他方のロ
アアーム部材とを接合溶接して内部に空洞部が形成され
るロアアームの製造方法において、該一方のロアアーム
部材と該他方のロアアーム部材とを接合して形成される
該空洞部内に予め未発泡ゴムを装入して該両部材を接合
溶接した後、これを加熱し該未発泡ゴムを発泡膨張させ
て、該空洞部内を発泡ゴムにて充填させているので、ロ
アアーム空洞部の防錆塗装処理に従来のような煩雑な手
段を必要とせず、これにより簡単な製造手段により、空
洞部内防錆効果の優れたロアアームを容易に製作し得る
利点がある。According to the method of manufacturing a lower arm of the present invention as defined in claim 2, there is provided a method of manufacturing a lower arm in which a cavity is formed by joining and welding one lower arm member and the other lower arm member. The unfoamed rubber is previously charged into the cavity formed by joining the one lower arm member and the other lower arm member, and the two members are joined and welded, and then heated to remove the unfoamed rubber. Since the foam is expanded and the inside of the cavity is filled with foamed rubber, the rust-preventive coating treatment of the lower arm cavity does not require a complicated method as in the conventional case, and the inside of the cavity can be easily manufactured by a simple manufacturing means. There is an advantage that the lower arm having excellent rust prevention effect can be easily manufactured.
【0030】さらに、請求項3記載の本発明のロアアー
ムの製造方法によれば、該一方のロアアーム部材または
該他方のロアアーム部材のいずれかの一部に穴を設けて
おき、該両部材を接合溶接した後に該穴より該未発泡ゴ
ムを該空洞部内に挿入して、これらを加熱し該未発泡ゴ
ムを発泡膨張させて、該空洞部内を発泡ゴムにて充填さ
せているので、いずれかのロアアーム部材の既成の穴を
利用して簡単に未発泡ゴムを挿入することができ、これ
により製造工程を一段と簡単にできる利点がある。Further, according to the method of manufacturing a lower arm of the present invention as defined in claim 3, a hole is provided in a part of either one of the lower arm member or the other lower arm member and the both members are joined. After welding, the unfoamed rubber is inserted into the cavity through the hole, and these are heated to expand and expand the unfoamed rubber, so that the cavity is filled with the foamed rubber. It is possible to easily insert the unfoamed rubber by using the existing hole of the lower arm member, which has an advantage that the manufacturing process can be further simplified.
【図1】本発明によるロアアームの図3のI−I線矢視
による断面図である。1 is a cross-sectional view of a lower arm according to the present invention taken along the line I-I of FIG.
【図2】本発明によるロアアームの未発泡ゴム装入の状
態を示す断面図である。FIG. 2 is a cross-sectional view showing a state where a lower arm according to the present invention is charged with unfoamed rubber.
【図3】ロアアームの使用態様を示す斜視図である。FIG. 3 is a perspective view showing a usage mode of a lower arm.
1 ロアアーム 1a 一方のロアアーム部材 1b 他方のロアアーム部材 1c ロアアームの一端部 1d ロアアームの他端部 1e ロアアームの支持部 2 フレーム 3 ホイール 4 空洞部 5 発泡ゴム 5a 未発泡ゴム 6 穴 1 lower arm 1a One lower arm member 1b The other lower arm member 1c One end of lower arm The other end of the 1d lower arm 1e Lower arm support 2 frames 3 wheels 4 cavity 5 foam rubber 5a Unfoamed rubber 6 holes
Claims (3)
ム部材とを接合溶接して内部に空洞部が形成されるロア
アームにおいて、該空洞部内に加熱発泡により充満され
た発泡ゴムが充填されていることを特徴とするロアアー
ム。1. In a lower arm in which one lower arm member and the other lower arm member are joined and welded to each other to form a cavity therein, the cavity is filled with foamed rubber filled by heat foaming. The characteristic lower arm.
ム部材とを接合溶接して内部に空洞部が形成されるロア
アームの製造方法において、該一方のロアアーム部材と
該他方のロアアーム部材とを接合して形成される該空洞
部内に予め未発泡ゴムを装入して該両部材を接合溶接し
た後、これを加熱し該未発泡ゴムを発泡膨張させて、該
空洞部内を発泡ゴムにて充填させることを特徴とする、
ロアアームの製造方法。2. A method of manufacturing a lower arm in which one lower arm member and the other lower arm member are joined and welded to each other to form a cavity therein, wherein the one lower arm member and the other lower arm member are joined to each other. After charging the unfoamed rubber into the cavity to be formed in advance and joining and welding the both members together, the unfoamed rubber is heated to foam and expand, and the cavity is filled with the foamed rubber. Characterized by,
Method for manufacturing lower arm.
ロアアーム部材のいずれかの一部に穴を設けておき、該
両部材を接合溶接した後に該穴より該未発泡ゴムを該空
洞部内に挿入して、これらを加熱し該未発泡ゴムを発泡
膨張させて、該空洞部内を発泡ゴムにて充填させること
を特徴とする、ロアアームの製造方法。3. A hole is provided in a part of either one of the lower arm member or the other lower arm member, and after joining both members, the unfoamed rubber is inserted into the cavity through the hole. Then, these are heated to expand and expand the unfoamed rubber to fill the inside of the cavity with the foamed rubber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3203925A JPH0516628A (en) | 1991-07-18 | 1991-07-18 | Lower arm and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3203925A JPH0516628A (en) | 1991-07-18 | 1991-07-18 | Lower arm and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0516628A true JPH0516628A (en) | 1993-01-26 |
Family
ID=16481970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3203925A Withdrawn JPH0516628A (en) | 1991-07-18 | 1991-07-18 | Lower arm and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0516628A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10007193A1 (en) * | 2000-01-31 | 2001-09-06 | Benteler Werke Ag | Transverse control arm for motor vehicles consists of hollow stainless steel profile partially filled with foam |
EP0960753A3 (en) * | 1998-05-26 | 2001-12-19 | Benteler Ag | Twist beam axle |
KR20030088238A (en) * | 2002-05-13 | 2003-11-19 | 현대자동차주식회사 | Low arm tructure of suspension system in vehicle |
WO2024009345A1 (en) * | 2022-07-04 | 2024-01-11 | 株式会社ヨロズ | Structure for vehicle suspension and method for manufacturing same |
-
1991
- 1991-07-18 JP JP3203925A patent/JPH0516628A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0960753A3 (en) * | 1998-05-26 | 2001-12-19 | Benteler Ag | Twist beam axle |
DE10007193A1 (en) * | 2000-01-31 | 2001-09-06 | Benteler Werke Ag | Transverse control arm for motor vehicles consists of hollow stainless steel profile partially filled with foam |
KR20030088238A (en) * | 2002-05-13 | 2003-11-19 | 현대자동차주식회사 | Low arm tructure of suspension system in vehicle |
WO2024009345A1 (en) * | 2022-07-04 | 2024-01-11 | 株式会社ヨロズ | Structure for vehicle suspension and method for manufacturing same |
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A300 | Application deemed to be withdrawn because no request for examination was validly filed |
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