JPH08200418A - Vibration control support device - Google Patents
Vibration control support deviceInfo
- Publication number
- JPH08200418A JPH08200418A JP2867395A JP2867395A JPH08200418A JP H08200418 A JPH08200418 A JP H08200418A JP 2867395 A JP2867395 A JP 2867395A JP 2867395 A JP2867395 A JP 2867395A JP H08200418 A JPH08200418 A JP H08200418A
- Authority
- JP
- Japan
- Prior art keywords
- collar
- rubber layer
- support device
- collar portion
- arm
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000004073 vulcanization Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000725 suspension Substances 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000013040 rubber vulcanization Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- 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
- 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
- B60G2206/11—Constructional features of arms the arm being a radius or track or torque or steering rod or stabiliser end link
-
- 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
- B60G2206/8103—Shaping by folding or bending
Landscapes
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、自動車のサスペンショ
ン機構の防振支持に適した防振支持装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-vibration support device suitable for anti-vibration support of a suspension mechanism of an automobile.
【０００２】[0002]
【従来の技術】自動車のサスペンション機構に用いられ
る防振支持装置は、車に加えられる衝撃に対する応答性
を高めて車の操縦安定性と乗り心地を良くするために、
軸直角方向のバネ定数を硬くし及びねじりバネ定数を柔
らかくくすると共にねじり角とねじりモーメントの関係
におけるヒステリシスを小さくすることが要求されてい
る。また、この防振支持装置は、エンジンマウント支持
用等の防振支持装置と異なり大きな負荷が加えられるた
め、軸直角方向の耐久性を高める必要がある。2. Description of the Related Art An anti-vibration support device used for a suspension mechanism of an automobile is designed to improve the responsiveness to an impact applied to the automobile to improve the steering stability and riding comfort of the automobile.
It is required to make the spring constant in the direction perpendicular to the axis hard and the torsion spring constant soft and to reduce the hysteresis in the relationship between the torsion angle and the torsion moment. Further, this vibration isolating support device is subjected to a large load, unlike a vibration isolating support device for supporting an engine mount or the like, so it is necessary to enhance durability in the direction perpendicular to the axis.
【０００３】従来、この種の防振支持装置は、例えば内
筒金具と外筒金具とその両者間に充填されて内筒金具の
外表面と外筒金具の内表面に接着されたゴム層とを設け
てなるいわゆる内外筒接着型ブッシュを用い、これを縮
径させてリンク部材の筒状カラー部に圧入させたものが
知らている。また、他の防振支持装置としては、内筒金
具にゴムを接着させたものを筒状カラー部に圧入させた
いわゆる圧入タイプの防振支持装置や、内筒金具にゴム
を接着させたものを筒状半割カラー部で挟み込んでゴム
層を圧縮縮径させつつ固定させるいわゆる挟み込みタイ
プの防振支持装置が知られている。Conventionally, this type of anti-vibration support device includes, for example, an inner tubular metal fitting, an outer tubular metal fitting, and a rubber layer which is filled between the two and is bonded to the outer surface of the inner tubular metal fitting and the inner surface of the outer tubular metal fitting. It is known that a so-called inner-outer tube adhesive type bush provided with the above is used, the diameter of which is reduced and press-fitted into the tubular collar portion of the link member. Further, as another vibration-proof support device, a so-called press-fit type vibration-proof support device in which rubber is bonded to the inner tubular metal fitting is press-fitted into the tubular collar portion, or rubber which is bonded to the inner tubular metal fitting. There is known a so-called pinching type anti-vibration supporting device in which the rubber layer is fixed while being compressed and contracted by being sandwiched by the tubular half-divided collar portion.
【０００４】[0004]
【発明が解決しようとする課題】ところで、上記内外筒
接着型ブッシュを用いた防振支持装置は、内外筒とゴム
とが接着されているため軸直角方向のバネ定数が硬く、
ねじりバネ定数が柔らかく及びヒステリシスが小さとい
う特性面で優れており、またゴム層の圧縮率が小さいこ
とから軸直角方向の耐久性が優れているという長所を備
えている。しかし、この防振支持装置は、内外筒の洗
浄、内外筒の接着処理、ゴム加硫成形及びブッシュのカ
ラー部への圧入等と製造工程が非常に長くなるため製造
コストが高価になるという問題がある。By the way, in the vibration-damping support device using the above-mentioned inner-outer tube adhesive type bush, since the inner-outer tube and the rubber are adhered, the spring constant in the direction perpendicular to the axis is hard,
It is excellent in the characteristics that the torsion spring constant is soft and the hysteresis is small, and also has the advantage that it has excellent durability in the direction perpendicular to the axis because the compression rate of the rubber layer is small. However, this anti-vibration support device has a problem that the manufacturing cost becomes high because the manufacturing process such as cleaning of the inner and outer cylinders, adhesion treatment of the inner and outer cylinders, rubber vulcanization molding and press fitting of the bush into the collar portion becomes very long. There is.
【０００５】これに対し、上記圧入タイプ及び挟み込み
タイプの防振支持装置は、内筒のみの洗浄接着処理、ゴ
ム加硫成形、ブッシュのカラー部への圧入等製造工程が
簡易であるため製造コストが安価である。しかし、この
タイプの防振支持装置は、カラー部によってゴムを圧縮
して固定するタイプであるため、ゴムの圧縮率が大き
く、従って軸直角方向のバネ定数が柔らかくなりまたヒ
ステリシスが大きくなり、車に加えられる衝撃に対する
応答性が悪くなるという特性上の問題がある。また、ゴ
ム層の圧縮率が大きいことにより、軸直角方向の耐久性
が劣るという問題もある。本発明は、上記した問題を解
決しようとするもので、バネ定数等の特性が良好で耐久
性に優れかつ安価な防振支持装置を提供することを目的
とする。On the other hand, the press-fitting type and the sandwiching type anti-vibration supporting device have a simple manufacturing process such as cleaning and adhering only the inner cylinder, rubber vulcanization molding, press-fitting to the collar portion of the bush, etc. Is cheap. However, this type of anti-vibration support device is a type in which rubber is compressed and fixed by the collar part, so the compression ratio of rubber is large, and therefore the spring constant in the direction perpendicular to the axis becomes softer and the hysteresis becomes larger. However, there is a characteristic problem that the responsiveness to the impact applied to is deteriorated. Further, since the rubber layer has a high compressibility, there is a problem that durability in the direction perpendicular to the axis is poor. The present invention is intended to solve the above problems, and an object thereof is to provide an anti-vibration support device having excellent properties such as a spring constant, excellent durability, and inexpensive.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
に、上記請求項１に係る発明の構成上の特徴は、アーム
部と、アーム部の少なくとも一端部に設けられた筒状体
であって周壁の一部が軸方向に除去された隙間を有する
と共に壁面に複数の貫通孔を有し、筒状体の隙間位置に
おける一端がアーム部に一体的に連結されかつ他端がア
ーム部に略平行に配設された固定板部に一体的に連結さ
れたカラー部とにより構成されてなるリンク部材と、カ
ラー部の略中心位置に同軸的に配設され相手部材が挿着
固定される内筒金具と、接着処理が施されていないカラ
ー部と外表面に接着処理が施された内筒金具間と貫通孔
内及びカラー部外表面から所定高さに至る空間部分に加
硫成形により配設されたゴム層とを設けてなり、固定板
部が対向するアーム部の表面に圧着状態で固定されてい
ることにある。In order to achieve the above object, the structural features of the invention according to claim 1 are an arm portion and a cylindrical body provided at least at one end portion of the arm portion. Part of the peripheral wall has a gap removed in the axial direction and a plurality of through holes in the wall surface, and one end at the gap position of the tubular body is integrally connected to the arm part and the other end is connected to the arm part. A link member composed of a collar portion integrally connected to a fixed plate portion disposed substantially in parallel, and a mating member coaxially disposed at a substantially central position of the collar portion, and a mating member is fixed by insertion. By vulcanization molding between the inner cylindrical metal fittings, the collar part not treated with adhesion and the inner cylindrical metal fittings treated with adhesion treatment on the outer surface, in the through hole and in the space part from the outer surface of the collar part to a predetermined height A rubber layer is provided and the fixing plate section faces each other. On the surface of the parts in that it is secured by crimping state.
【０００７】また、上記請求項２に係る発明の構成上の
特徴は、前記請求項１に記載の防振支持装置において、
カラー部の軸方向両端に、カラー部の内側と外側に設け
たゴム層を連結させる端部ゴム層を設けたことにある。The structural feature of the invention according to claim 2 is that in the vibration-damping support device according to claim 1,
The end part rubber layers for connecting the rubber layers provided inside and outside the collar part are provided at both axial ends of the collar part.
【０００８】[0008]
【発明の作用・効果】上記のように構成した請求項１に
係る発明においては、ゴム層はカラー部に接着されてい
ないが、カラー部と内筒金具間のゴム部とカラー部の外
表面部から一定高さで設けたゴム部とが貫通孔部分のゴ
ム部を介して連結されていることにより、カラー部との
接合性が十分に確保される。さらに、カラー部の他端の
固定板部がアーム部に圧着されることによりゴム部分も
圧縮されて縮径するため、カラー部とゴム部分との接合
強度がさらに高められる。In the invention according to claim 1 configured as described above, the rubber layer is not adhered to the collar portion, but the rubber portion between the collar portion and the inner tubular metal member and the outer surface of the collar portion. Since the rubber portion provided at a constant height from the portion is connected via the rubber portion of the through hole portion, sufficient bondability with the collar portion is ensured. Furthermore, since the fixing plate portion at the other end of the collar portion is pressed against the arm portion, the rubber portion is also compressed and its diameter is reduced, so that the joint strength between the collar portion and the rubber portion is further enhanced.
【０００９】その結果、防振支持装置の軸直角方向のバ
ネ定数、ねじりバネ定数及びヒステリシス特性を内外筒
接着タイプの防振支持装置と同程度の良好な値にするこ
とができる。また、ゴム層の圧縮率を圧入タイプの防振
支持装置に較べて小さく設定することができるので、防
振支持装置の軸直角方向の耐久性を内外筒接着タイプの
防振支持装置の耐久性と同等程度にすることができる。
しかも、この防振支持装置は、内外筒タイプの防振支持
装置に較べて、内筒金具にのみ接着処理を施せばよく、
またゴムの加硫成形時に内筒金具とカラー部との一体化
を同時に行うことが出来るので、製造工程が大幅に簡略
化され、製造コストを内外筒タイプの防振支持装置に較
べて安価にすることができる。また、この防振支持装置
は、外筒金具を必要としないので、内外筒タイプの防振
支持装置に較べて材料コストを削減することができる。As a result, the spring constant, the torsion spring constant and the hysteresis characteristic of the vibration isolating support device in the direction perpendicular to the axis can be made to be as good values as those of the vibration isolating support device of the inner-outer tube adhesive type. In addition, the compression ratio of the rubber layer can be set smaller than that of the press-fitting type anti-vibration support device, so the durability of the anti-vibration support device in the direction perpendicular to the axis is the same as the durability of the inner / outer tube bonded anti-vibration support device. Can be equivalent to.
Moreover, this anti-vibration support device need only be subjected to an adhesive treatment on the inner tubular metal fitting, as compared with the anti-vibration support device of the inner and outer tube type,
Also, since the inner tube fitting and the collar can be integrated at the same time during rubber vulcanization molding, the manufacturing process is greatly simplified and the manufacturing cost is lower than that of the inner / outer tube type vibration isolation support device. can do. Further, since this vibration isolating support device does not require an outer tubular metal fitting, the material cost can be reduced as compared with the inner and outer tubular type vibration isolating support device.
【００１０】また、上記のように構成した請求項２に係
る発明においては、端部ゴム層によりカラー部とゴム層
との接合機能をさらに改善することができ、防振支持装
置の特性及び耐久性をさらに高めることができる。Further, in the invention according to claim 2 configured as described above, the joining function between the collar portion and the rubber layer can be further improved by the end rubber layer, and the characteristics and durability of the vibration-proof support device can be improved. The sex can be further enhanced.
【００１１】[0011]
【実施例】以下、本発明の一実施例を図面を用いて説明
する。図１は、同実施例に係る自動車のサスペンション
用のリンク装置１０を正面図及び断面図により概略的に
示したものである。図２は、リンク部材１１を斜視図に
より、また図３はゴム加硫成形後の中間段階のリンク装
置を断面図により概略的に示したものである。リンク装
置１０は、鉄製のリンク部材１１を設けている。リンク
部材１１は、図１及び図２に示すように、長尺板状のア
ーム部１２と、その両端に一体で取り付けられた略円筒
形の一対のカラー部１３を設けている。本実施例におい
ては、両カラー部１３は、同一構造であるので一方につ
いてのみ説明する。アーム部１２は、中間部分が長方形
で両端側が外側に広がる台形状になっている。カラー部
１３は、軸方向に細い隙間１３ａを設けており、隙間１
３ａに位置して周方向一端縁がアーム部１２に一体に結
合されており、他端縁に平板形の固定板部１４が一体に
かつアーム部１２に略平行になるように結合されてい
る。カラー部１３の壁面には軸方向に各３個の貫通孔１
３ｂが互いに平行に１１列設けられている。リンク部材
１１は、鉄板に打ち抜き加工及びプレス加工を施すこと
により得られ、加工時点で図２に示すように隙間１３ａ
が設けられている。なお、リンク部材１１は、金属製で
あることが好ましいが、目的に応じて樹脂製にすること
も可能である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a front view and a sectional view schematically showing a link device 10 for an automobile suspension according to the embodiment. FIG. 2 is a perspective view of the link member 11, and FIG. 3 is a cross-sectional view of the link device at an intermediate stage after rubber vulcanization molding. The link device 10 is provided with a link member 11 made of iron. As shown in FIGS. 1 and 2, the link member 11 is provided with a long plate-shaped arm portion 12 and a pair of substantially cylindrical collar portions 13 integrally attached to both ends thereof. In this embodiment, both collars 13 have the same structure, so only one of them will be described. The arm portion 12 has a trapezoidal shape in which a middle portion is rectangular and both ends are outwardly spread. The collar portion 13 is provided with a narrow gap 13a in the axial direction.
3a, one end edge in the circumferential direction is integrally coupled to the arm portion 12, and the flat plate-shaped fixing plate portion 14 is integrally coupled to the other end edge so as to be substantially parallel to the arm portion 12. . On the wall surface of the collar portion 13, there are three through holes 1 each in the axial direction.
Eleven rows of 3b are provided in parallel with each other. The link member 11 is obtained by punching and pressing an iron plate, and at the time of processing, the gap 13a is formed as shown in FIG.
Is provided. The link member 11 is preferably made of metal, but may be made of resin according to the purpose.
【００１２】リンク部材１１のカラー部１３の中心位置
には、鉄製の内筒金具２０が同軸的に配置されている。
そして、図３に示すように、ゴムの加硫成形により、内
筒金具２０とカラー部１３の間には内側ゴム層３１が、
カラー部１３の貫通孔１３ｂには貫通部ゴム層３２が、
カラー部１３の外周面から所定の高さ部分には外側ゴム
層３３が設けられている。ゴム層３１〜３３の成形は、
成形金型（図示しない）に接着処理が施されていないリ
ンク部材１１と外表面に接着処理が施された内筒金具２
０をセットし、ゴムを注入し加硫接着することにより行
われる。ゴム層３１〜３３が成形されたリンク部材１１
は、図３に示すように、アーム部１２と固定板部１４と
の間に隙間１３ａが設けられている。そして、固定板部
１４をアーム部１２に押し付けて圧着させた状態で、両
者をアーク溶接、スポット溶接等により溶接固定するこ
とにより、図１に示す完成品のリンク装置１０が得られ
る。このとき、カラー部１３も同時に縮径し、内側ゴム
層３１が圧縮されるが、圧縮率は数％〜１０％程度と小
さくされている。At the center position of the collar portion 13 of the link member 11, an iron inner cylindrical metal member 20 is coaxially arranged.
Then, as shown in FIG. 3, an inner rubber layer 31 is formed between the inner tubular member 20 and the collar portion 13 by vulcanization molding of rubber.
The through-hole rubber layer 32 is provided in the through-hole 13b of the collar portion 13,
An outer rubber layer 33 is provided at a predetermined height from the outer peripheral surface of the collar portion 13. The rubber layers 31 to 33 are molded by
A link member 11 which is not adhered to a molding die (not shown) and an inner cylindrical metal fitting 2 whose outer surface is adhered
It is performed by setting 0, injecting rubber and vulcanizing and adhering. Link member 11 in which the rubber layers 31 to 33 are molded
As shown in FIG. 3, a gap 13 a is provided between the arm portion 12 and the fixed plate portion 14. Then, the fixed plate portion 14 is pressed against the arm portion 12 to be crimped, and both are welded and fixed by arc welding, spot welding or the like, whereby the completed link device 10 shown in FIG. 1 is obtained. At this time, the collar portion 13 is also reduced in diameter at the same time and the inner rubber layer 31 is compressed, but the compression rate is reduced to about several% to 10%.
【００１３】以上に説明したように、上記リンク装置１
０においては、ゴム層がカラー部１３に接着されてはい
ないが、内側ゴム層３１と外側ゴム層３３とが貫通部ゴ
ム層３２を介して連結しているので、カラー部１３と内
側ゴム層３１とは十分に接合されている。また、固定板
部１４がアーム部１２に圧着されることによりゴム層３
１も圧縮されて縮径するため、カラー部１３内表面と内
側ゴム層３１との接合強度がさらに高めらている。これ
により、カラー部１３と内側ゴム層３１とが確実に固定
されると共にゴム層３１の圧縮率を小さくしているの
で、軸直角方向のバネ定数、ねじり角バネ定数、ヒステ
リシス等のリンク装置の特性を内外筒接着タイプのリン
ク装置と同等程度の良好な特性にすることができる。そ
の結果、自動車の操縦性および乗り心地を良好にするこ
とができる。また、リンク装置の軸直角方向の耐久性
も、ゴム層の圧縮率を小さくしたことにより、圧入タイ
プや挟み込みタイプのリンク装置に較べて改善され、内
外筒接着タイプと同等程度に良好にすることができた。As described above, the link device 1
In No. 0, the rubber layer is not adhered to the collar portion 13, but since the inner rubber layer 31 and the outer rubber layer 33 are connected via the penetrating rubber layer 32, the collar portion 13 and the inner rubber layer 33 are connected. It is sufficiently bonded to 31. In addition, the fixing plate portion 14 is pressure-bonded to the arm portion 12 so that the rubber layer 3
Since 1 is also compressed to reduce the diameter, the joint strength between the inner surface of the collar portion 13 and the inner rubber layer 31 is further increased. As a result, the collar portion 13 and the inner rubber layer 31 are securely fixed and the compression rate of the rubber layer 31 is reduced, so that the spring constant in the axis-perpendicular direction, the torsion angle spring constant, hysteresis, etc. The characteristics can be made as good as those of the inner / outer tube adhesive type link device. As a result, the maneuverability and riding comfort of the automobile can be improved. Also, the durability of the link device in the direction perpendicular to the axis should be improved compared to the press-fit type or pinch type link device by reducing the compression rate of the rubber layer, and should be as good as the inner-outer tube adhesive type. I was able to.
【００１４】つぎに、上記実施例においては、カラー部
１３の軸方向両端は露出しているが、変形例として、図
４に示すように、両端をゴム層３４によって被覆すると
共に、内側ゴム層３１及び外側ゴム層３３と連結させる
ことができる。これにより、内側ゴム層３１とカラー部
１３との接合の信頼性がさらに高められ、リンク装置１
１の各種特性をさらに良好にすることができる。Next, in the above embodiment, both axial ends of the collar portion 13 are exposed, but as a modification, as shown in FIG. 4, both ends are covered with the rubber layer 34 and the inner rubber layer. 31 and the outer rubber layer 33 can be connected. As a result, the reliability of the joint between the inner rubber layer 31 and the collar portion 13 is further enhanced, and the link device 1
The various characteristics of No. 1 can be further improved.
【００１５】なお、上記実施例においては、リンク装置
の内側ゴム層に軸方向の貫通孔（すぐり）は設けられて
いないが、カラー部の圧縮方向に対して直角方向すなわ
ちアーム部の延長線位置に貫通孔を設けることもでき
る。また、上記実施例においては、両カラー部共本発明
に係るブッシュ構造であるが、これに限らず、一方のみ
を本発明に係るブッシュ構造としてもよい。また、上記
各施例に示したリンク装置の各部分の形状等について
は、上記構成のものに限らず、用途等に応じて適宜変更
することができる。Although the inner rubber layer of the link device is not provided with an axial through hole (curve) in the above embodiment, it is perpendicular to the compression direction of the collar portion, that is, the extension line position of the arm portion. It is also possible to provide a through hole in. Further, in the above embodiment, both the collar portions have the bush structure according to the present invention, but the present invention is not limited to this, and only one may have the bush structure according to the present invention. Further, the shape and the like of each part of the link device shown in each of the above-mentioned embodiments is not limited to the above-mentioned one, and can be appropriately changed according to the application and the like.
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明の一実施例に係るサスペンション用リン
ク装置を概略的に示す平面図及びＢーＢ線方向の断面図
である。FIG. 1 is a plan view schematically showing a suspension link device according to an embodiment of the present invention and a cross-sectional view taken along line BB.
【図２】同リンク装置のリンク部材を概略的に示す斜視
図である。FIG. 2 is a perspective view schematically showing a link member of the link device.
【図３】同リンク装置のゴム注入成形後の状態を概略的
に示す正面図である。FIG. 3 is a front view schematically showing a state after the rubber injection molding of the link device.
【図５】変形例に係るリンク装置の一部断面図である。FIG. 5 is a partial cross-sectional view of a link device according to a modification.
１０…サスペンション用リンク装置、１１…リンク部
材、１２…アーム部、１３…カラー部、１３ａ…隙間
部、１３ｂ…貫通孔、１４…固定板部、２０…内筒金
具、３１…内側ゴム層、３２…貫通部ゴム層、３３…外
側ゴム層、３４…端部ゴム層。10 ... Suspension link device, 11 ... Link member, 12 ... Arm part, 13 ... Collar part, 13a ... Gap part, 13b ... Through hole, 14 ... Fixing plate part, 20 ... Inner cylinder metal fitting, 31 ... Inner rubber layer, 32 ... Penetrating rubber layer, 33 ... Outer rubber layer, 34 ... End rubber layer.
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成７年５月２３日[Submission date] May 23, 1995
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図面の簡単な説明[Name of item to be corrected] Brief description of the drawing
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明の一実施例に係るサスペンション用リン
ク装置を概略的に示す平面図及びＢ−Ｂ線方向の断面図
である。FIG. 1 is a plan view schematically showing a suspension link device according to an embodiment of the present invention and a cross-sectional view taken along line BB.
【図２】同リンク装置のリンク部材を概略的に示す斜視
図である。FIG. 2 is a perspective view schematically showing a link member of the link device.
【図３】同リンク装置のゴム注入成形後の状態を概略的
に示す正面図である。FIG. 3 is a front view schematically showing a state after the rubber injection molding of the link device.
【図４】変形例に係るリンク装置の一部断面図である。FIG. 4 is a partial cross-sectional view of a link device according to a modification.
【符号の説明】 １０…サスペンション用リンク装置、１１…リンク部
材、１２…アーム部、１３…カラー部、１３ａ…隙間
部、１３ｂ…貫通孔、１４…固定板部、２０…内筒金
具、３１…内側ゴム層、３２…貫通部ゴム層、３３…外
側ゴム層、３４…端部ゴム層。[Explanation of reference numerals] 10 ... Suspension link device, 11 ... Link member, 12 ... Arm part, 13 ... Collar part, 13a ... Gap part, 13b ... Through hole, 14 ... Fixing plate part, 20 ... Inner tubular metal fitting, 31 ... inner rubber layer, 32 ... penetration rubber layer, 33 ... outer rubber layer, 34 ... end rubber layer.
Claims (2)
端部に設けられた筒状体であって周壁の一部が軸方向に
除去された隙間を有すると共に壁面に複数の貫通孔を有
し、同筒状体の隙間位置における一端が前記アーム部に
一体的に連結されかつ他端が同アーム部に略平行に配設
された固定板部に一体的に連結されたカラー部とにより
構成されてなるリンク部材と、 前記カラー部の略中心位置に同軸的に配設され相手部材
が挿着固定される内筒金具と、 接着処理が施されていない前記カラー部と外表面に接着
処理が施された前記内筒金具間、前記貫通孔内及び同カ
ラー部外表面から所定高さに至る空間部分に加硫成形に
より配設されたゴム層とを設けてなり、前記固定板部が
対向する前記アーム部の表面に圧着状態で固定されてい
ることを特徴とする防振支持装置。1. An arm portion, and a cylindrical body provided at least at one end of the arm portion, wherein a peripheral wall has a gap removed in the axial direction, and a wall surface has a plurality of through holes. A collar portion integrally connected to the arm portion at one end of the tubular body at a clearance position and the other end integrally connected to a fixed plate portion arranged substantially parallel to the arm portion. A link member, an inner tubular metal member that is coaxially arranged substantially at the center of the collar part and into which a mating member is inserted and fixed, and the collar part that has not been adhered and the outer surface is adhered. A rubber layer disposed by vulcanization molding is provided between the inner cylindrical metal fittings provided with, a space portion from the outer surface of the collar portion to a predetermined height from the outer surface of the collar portion, and the fixing plate portion is It is characterized in that it is fixed in a crimped state on the surfaces of the opposing arm portions. Vibration-damping support device to.
いて、 前記カラー部の軸方向両端に、前記カラー部の内側と外
側に設けたゴム層を連結させる端部ゴム層を設けたこと
を特徴とする防振支持装置。2. The anti-vibration support device according to claim 1, wherein end portions rubber layers for connecting rubber layers provided inside and outside the collar portion are provided at both axial ends of the collar portion. Anti-vibration support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2867395A JPH08200418A (en) | 1995-01-24 | 1995-01-24 | Vibration control support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2867395A JPH08200418A (en) | 1995-01-24 | 1995-01-24 | Vibration control support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08200418A true JPH08200418A (en) | 1996-08-06 |
Family
ID=12255026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2867395A Pending JPH08200418A (en) | 1995-01-24 | 1995-01-24 | Vibration control support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08200418A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0849491A3 (en) * | 1996-11-29 | 2000-01-26 | BTR AVS Technical Centre GmbH | Sway braze |
| KR20030004080A (en) * | 2001-06-27 | 2003-01-14 | 칼 프로이덴베르크 카게 | Bearing unit in the form of bushing |
| CN1297760C (en) * | 2004-09-01 | 2007-01-31 | 陈清欣 | Improved back reaction rod with joint assembly |
| EP2407323A1 (en) * | 2010-07-13 | 2012-01-18 | KHT Fahrzeugteile GmbH | Rod between a wheel suspension and a rotation angle sensor connected to a control device |
| WO2016078830A1 (en) * | 2014-11-18 | 2016-05-26 | Zf Friedrichshafen Ag | Structural component for a motor vehicle |
| CN115254718A (en) * | 2022-07-22 | 2022-11-01 | 湖南生物机电职业技术学院 | Computer internal cleaning device and cleaning method thereof |
| KR102763289B1 (en) * | 2024-06-13 | 2025-02-05 | (주)종합건축사사무소디에스그룹 | Piping vibration and noise prevention structure for buildings |
-
1995
- 1995-01-24 JP JP2867395A patent/JPH08200418A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0849491A3 (en) * | 1996-11-29 | 2000-01-26 | BTR AVS Technical Centre GmbH | Sway braze |
| KR20030004080A (en) * | 2001-06-27 | 2003-01-14 | 칼 프로이덴베르크 카게 | Bearing unit in the form of bushing |
| EP1270987A3 (en) * | 2001-06-27 | 2003-12-17 | Carl Freudenberg KG | Bush shaped support for an aggregate |
| CN1297760C (en) * | 2004-09-01 | 2007-01-31 | 陈清欣 | Improved back reaction rod with joint assembly |
| EP2407323A1 (en) * | 2010-07-13 | 2012-01-18 | KHT Fahrzeugteile GmbH | Rod between a wheel suspension and a rotation angle sensor connected to a control device |
| WO2016078830A1 (en) * | 2014-11-18 | 2016-05-26 | Zf Friedrichshafen Ag | Structural component for a motor vehicle |
| US10272730B2 (en) | 2014-11-18 | 2019-04-30 | Zf Friedrichshafen Ag | Structural component for a motor vehicle |
| CN115254718A (en) * | 2022-07-22 | 2022-11-01 | 湖南生物机电职业技术学院 | Computer internal cleaning device and cleaning method thereof |
| CN115254718B (en) * | 2022-07-22 | 2023-06-02 | 湖南生物机电职业技术学院 | Cleaning device and cleaning method for computer interior |
| KR102763289B1 (en) * | 2024-06-13 | 2025-02-05 | (주)종합건축사사무소디에스그룹 | Piping vibration and noise prevention structure for buildings |
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