JPH11125291A - Slide bushing - Google Patents

Slide bushing

Info

Publication number
JPH11125291A
JPH11125291A JP29208497A JP29208497A JPH11125291A JP H11125291 A JPH11125291 A JP H11125291A JP 29208497 A JP29208497 A JP 29208497A JP 29208497 A JP29208497 A JP 29208497A JP H11125291 A JPH11125291 A JP H11125291A
Authority
JP
Japan
Prior art keywords
inner cylinder
bush
shaft
sliding
ring member
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
JP29208497A
Other languages
Japanese (ja)
Inventor
Kunihisa Tago
邦久 田子
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.)
Hokushin Industries Corp
Hokushin Industry Co Ltd
Original Assignee
Hokushin Industries Corp
Hokushin Industry 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 Hokushin Industries Corp, Hokushin Industry Co Ltd filed Critical Hokushin Industries Corp
Priority to JP29208497A priority Critical patent/JPH11125291A/en
Publication of JPH11125291A publication Critical patent/JPH11125291A/en
Pending legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide a slide bushing with reduced manufacturing costs and enhanced workability, by simplifying the structure. SOLUTION: A slide bushing 10 is composed of an inner cylinder 21, an outer cylinder 22 installed coaxially on the outside of the inner cylinder 21, a bush 20 made of a resilient material 23 installed fast between the two cylinders, and a shaft member 30 fitted into the inner cylinder 21 and supporting the bush 20 rotatably, wherein the arrangement further includes ring members 50 fitted on the shaft 30 and contacting with the two ends of the inner cylinder 21, resilient ring members 60 fitted on the shaft 30, contacting with the rings 50 on their side opposite the inner cylinder 21 and resiliently deformable in the axial direction of the shaft 30, and movement restricting means 30a and 40 which restrict movement of the resilient rings 60 outwards in the axial direction.

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】本発明は、滑りブッシュに関
し、詳しくは、ねじり方向の摩擦を抑えて自動車等の乗
り心地等を向上させる滑りブッシュに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding bush, and more particularly, to a sliding bush that suppresses friction in a torsional direction to improve the riding comfort of an automobile or the like.

【0002】[0002]

【従来の技術】従来より、例えば、車両のサスペンショ
ンの連結部等に用いられるブッシュ組立体が知られてい
る。かかるブッシュ組立体は、内筒と外筒との間に円環
状のゴム部材を加硫接着してなる構造を有する。
2. Description of the Related Art A bush assembly used for a connecting portion of a suspension of a vehicle has been known. Such a bush assembly has a structure in which an annular rubber member is vulcanized and bonded between an inner cylinder and an outer cylinder.

【0003】しかし、かかるブッシュ組立体は、軸に固
定される内筒に固着されたゴム部材が弾性変形すること
により、軸に直交する方向の振動と共に軸回り(ねじり
方向)のトルクを低く押さえる必要があるが、軸回り方
向のトルクを十分に吸収することができないという問題
がある。また、特に、弾性部材のねじり方向の弾性変形
を容易にするように、弾性部材内に凹部を形成したブッ
シュ組立体も各種提案されているが、基本的性能は同様
なものである。
However, in such a bush assembly, the rubber member fixed to the inner cylinder fixed to the shaft elastically deforms, so that the vibration in the direction perpendicular to the shaft and the torque around the shaft (torsion direction) are suppressed to a low level. Although it is necessary, there is a problem that the torque in the direction around the axis cannot be sufficiently absorbed. In particular, various bush assemblies have been proposed in which a concave portion is formed in the elastic member so as to facilitate elastic deformation in the torsional direction of the elastic member, but the basic performance is the same.

【0004】一方、ブッシュの内筒が軸に対して摺動自
在に取り付けられた滑りブッシュが知られている。かか
る滑りブッシュは、軸に交差する方向の振動は、弾性部
材が弾性変形することにより吸収し、また、内筒と剛性
スリーブとが摺動することにより、軸回りのトルクを吸
収するものであるが、一般的に構造が複雑になるという
問題がある。例えば、特開平9−151975号公報に
示される滑りブッシュでは、中空状の軸受けボス内に、
一対のブッシュがその両端側から互いに対向して介装さ
れてなり、ブッシュは、基本的に、金属製の内筒、及び
金属製の外筒と、剛性スリーブと、両者の間に介装され
外部からの衝撃等を吸収する弾性部材と、剛性スリーブ
の内面に圧入される摺動スリーブとから構成される外筒
体を備え、内筒は、剛性スリーブと摺動可能に嵌合され
るという複雑な構造を有する。
On the other hand, there is known a sliding bush in which an inner cylinder of the bush is slidably mounted on a shaft. Such a sliding bush absorbs vibration in a direction intersecting the axis by elastic deformation of the elastic member, and absorbs torque around the axis by sliding between the inner cylinder and the rigid sleeve. However, there is a problem that the structure is generally complicated. For example, in a sliding bush disclosed in Japanese Patent Application Laid-Open No. 9-151975, a hollow bearing boss has
A pair of bushings are interposed facing each other from both ends, and the bush is basically interposed between a metal inner cylinder, a metal outer cylinder, a rigid sleeve, and both. It has an outer cylindrical body composed of an elastic member that absorbs external shocks and the like, and a sliding sleeve that is pressed into the inner surface of the rigid sleeve, and the inner cylinder is slidably fitted to the rigid sleeve. Has a complicated structure.

【0005】[0005]

【発明が解決しようとする課題】したがって、従来よ
り、構造がより単純で、高性能な滑りブッシュの出現が
望まれている。
Accordingly, there has been a demand for a sliding bush having a simpler structure and a higher performance.

【0006】本発明は、このような事情に鑑み、構造を
簡略化することにより、製造コストの低減、及び作業性
の向上を図った滑りブッシュを提供することを課題とす
る。
[0006] In view of such circumstances, an object of the present invention is to provide a sliding bush whose structure is simplified to reduce manufacturing costs and improve workability.

【0007】[0007]

【課題を解決するための手段】本発明の第1の態様は、
内筒、この内筒の外側に同軸に配置される外筒、及び両
者の間に固着される弾性部材からなるブッシュと、前記
内筒に嵌合されて前記ブッシュを回転自在に支持する軸
部材とを有する滑りブッシュにおいて、前記軸部材に嵌
合して前記内筒の両端にそれぞれ当接するリング部材
と、前記軸部材に嵌合して前記リング部材の前記内筒と
は反対側にそれぞれ当接し且つ前記軸部材の軸方向に弾
性変形可能な弾性リング部材と、これら弾性リング部材
の前記軸方向外側への移動を規制する移動規制手段とを
有することを特徴とする滑りブッシュにある。
According to a first aspect of the present invention, there is provided:
An inner cylinder, an outer cylinder coaxially arranged outside the inner cylinder, a bush made of an elastic member fixed between the two, and a shaft member fitted to the inner cylinder and rotatably supporting the bush; And a ring member fitted to the shaft member and abutting against both ends of the inner cylinder, and a ring member fitted to the shaft member and abutted on the opposite side of the ring member to the inner cylinder. A sliding bush comprising: an elastic ring member that is in contact with and elastically deforms in the axial direction of the shaft member; and a movement restricting unit that restricts the movement of the elastic ring member outward in the axial direction.

【0008】かかる第1の態様では、簡略化した構造の
滑りブッシュを実現できる。
In the first aspect, a sliding bush having a simplified structure can be realized.

【0009】本発明の第2の態様は、第1の態様におい
て、前記内筒と前記軸部材との摺接面の少なくとも一方
には、コーティング層が形成されていることを特徴とす
る滑りブッシュにある。
According to a second aspect of the present invention, in the first aspect, a coating layer is formed on at least one of the sliding surfaces of the inner cylinder and the shaft member. It is in.

【0010】かかる第2の態様では、内筒と軸部材との
摺接面の摩擦抵抗が低減され、摺動が容易となる。
[0010] In the second aspect, the frictional resistance of the sliding contact surface between the inner cylinder and the shaft member is reduced, and sliding is facilitated.

【0011】本発明の第3の態様は、第1又は2の態様
において、前記内筒と前記リング部材との摺接面の少な
くとも一方には、コーティング層が形成されていること
を特徴とする滑りブッシュにある。
According to a third aspect of the present invention, in the first or second aspect, a coating layer is formed on at least one of the sliding surfaces of the inner cylinder and the ring member. On the sliding bush.

【0012】かかる第3の態様では、内筒とリング部材
との摺接面の摩擦抵抗が低減され、摺動が容易となる。
According to the third aspect, the frictional resistance of the sliding contact surface between the inner cylinder and the ring member is reduced, and the sliding becomes easy.

【0013】本発明の第4の態様は、第1〜3の何れか
の態様において、前記内筒の両端部に対応する位置に
は、当該内筒と前記リング部材との間隙を半径方向外側
から覆う封止部材をさらに有することを特徴とする滑り
ブッシュにある。
According to a fourth aspect of the present invention, in any one of the first to third aspects, a gap between the inner cylinder and the ring member is provided at a position corresponding to both ends of the inner cylinder in a radially outer direction. The sliding bush is characterized by further having a sealing member for covering from the sliding bush.

【0014】かかる第4の態様では、内筒の端部が塞が
れ、内筒と軸部材及びリング部材との摺接面への、塵や
水等の侵入が低減され、耐久性が向上する。
In the fourth aspect, the end of the inner cylinder is closed, and the intrusion of dust, water and the like into the sliding contact surface between the inner cylinder, the shaft member and the ring member is reduced, and the durability is improved. I do.

【0015】[0015]

【発明の実施の形態】以下、本発明を図面に基づいて説
明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings.

【0016】図1は、本発明の一実施形態にかかる滑り
スリーブの組立図、図2は、その分解図である。
FIG. 1 is an assembly view of a sliding sleeve according to an embodiment of the present invention, and FIG. 2 is an exploded view thereof.

【0017】図1に示すように、本実施形態の滑りスリ
ーブ10は、内筒21、外筒22、及び弾性部材23か
らなるブッシュ20と、内筒21に嵌合されてブッシュ
20を回転自在に支持する軸部材30と、ブッシュ20
の両端にそれぞれ当接するリング部材50と、リング部
材50にそれぞれ当接する弾性リング部材60と、一方
の弾性リング部材60に当接する固定リング40とを具
備する。
As shown in FIG. 1, a sliding sleeve 10 according to the present embodiment is provided with a bush 20 including an inner cylinder 21, an outer cylinder 22, and an elastic member 23, and the bush 20 is rotatably fitted to the inner cylinder 21. Shaft member 30 supported on the
A ring member 50 abutting on both ends of the ring member, an elastic ring member 60 abutting on the ring member 50, and a fixed ring 40 abutting on one of the elastic ring members 60, respectively.

【0018】ブッシュ20は、円筒形状の内筒21と外
筒22との間に、弾性部材23が固着されてなり、内筒
21と外筒22とは同軸に配置されている。外筒22
は、内筒21よりも短く形成され、弾性部材23は、円
筒形状で、内周面での軸方向の長さが内筒21の長さと
同程度であり、外周面での軸方向の長さが外筒22の長
さと同程度であるように形成されている。すなわち、半
径方向に広がるほど軸方向の長さが短くなっている。な
お、勿論、ブッシュ20の形状は特に限定されず、一般
に使用されているブッシュを用いることができる。
The bush 20 has an elastic member 23 fixed between a cylindrical inner cylinder 21 and an outer cylinder 22, and the inner cylinder 21 and the outer cylinder 22 are coaxially arranged. Outer cylinder 22
Is formed shorter than the inner cylinder 21, the elastic member 23 has a cylindrical shape, the axial length on the inner peripheral surface is substantially the same as the length of the inner cylinder 21, and the axial length on the outer peripheral surface is Is formed so as to be approximately equal to the length of the outer cylinder 22. In other words, the axial length becomes shorter as it spreads in the radial direction. In addition, of course, the shape of the bush 20 is not particularly limited, and a generally used bush can be used.

【0019】また、このようなブッシュ20は、弾性部
材23を、外筒22及び内筒21の間に加硫接着するこ
とにより一体成型することができるが、特に製造方法は
限定されない。また、弾性部材23の形状も、本実施形
態の形状に限定されず、例えば、軸方向の長さは同一の
円筒状であってもよい。
Further, such a bush 20 can be integrally molded by vulcanizing and bonding the elastic member 23 between the outer cylinder 22 and the inner cylinder 21, but the manufacturing method is not particularly limited. Further, the shape of the elastic member 23 is not limited to the shape of the present embodiment. For example, the elastic member 23 may have the same cylindrical length in the axial direction.

【0020】また、本実施形態では、内筒21の軸部材
30との摺動面及び後述のリング部材50との摺動面に
は、Mo系固体コーティングが施してある。これによ
り、それぞれの摺動面の摩擦を低減し、滑りをよくして
おり、グリス等の潤滑油を必要としない。また、防錆に
も効果を発揮する。本実施形態では、コーティングを、
内筒21の摺動面に施したが、例えば、軸部材30及び
リング部材50側に施してもよく、さらには、両側に施
してもよい。
In this embodiment, the sliding surface of the inner cylinder 21 with the shaft member 30 and the sliding surface with the ring member 50 described later are coated with a Mo-based solid. As a result, the friction of each sliding surface is reduced, the sliding is improved, and lubricating oil such as grease is not required. Also effective in rust prevention. In the present embodiment, the coating is
Although applied to the sliding surface of the inner cylinder 21, it may be applied to, for example, the shaft member 30 and the ring member 50, or may be applied to both sides.

【0021】円筒状の軸部材30を嵌合した内筒21の
両端面には、それぞれ円環状のリング部材50が当接さ
れている。また、その外側には、ブッシュ20の軸方向
の微小移動を許容する円環状の弾性リング部材60が、
リング部材50に当接されている。さらに、その一方の
外側には、軸部材30の端部に形成されたフランジ部3
0aが弾性リング部材60と当接し、他方側には、円環
状の固定リング部材40が当接され、かしめることによ
り確実に固定されている。
Annular ring members 50 are respectively in contact with both end surfaces of the inner cylinder 21 fitted with the cylindrical shaft member 30. An annular elastic ring member 60 that allows minute movement of the bush 20 in the axial direction is provided outside thereof.
It is in contact with the ring member 50. Further, on one outer side, a flange portion 3 formed at an end of the shaft member 30 is provided.
Oa is in contact with the elastic ring member 60, and the annular fixed ring member 40 is in contact with the other side, and is securely fixed by caulking.

【0022】このフランジ部30a及び固定リング部材
40は、弾性リング部材60の軸方向外側への移動を規
制する移動規制手段の機能を果たし、弾性リング部材6
0は、リング部材50と、フランジ部30a及び固定リ
ング40との間に所定の圧力で圧縮された状態で保持さ
れる。また、ブッシュ20は、両端面に当接するリング
部材50により挟持されている。
The flange portion 30a and the fixed ring member 40 function as movement restricting means for restricting the movement of the elastic ring member 60 outward in the axial direction.
Numeral 0 is held between the ring member 50, the flange portion 30a and the fixing ring 40 in a state of being compressed at a predetermined pressure. In addition, the bush 20 is sandwiched by ring members 50 that contact both end surfaces.

【0023】このように構成された滑りブッシュ10
は、ブッシュ20の軸に対する回転方向の振動、例え
ば、車両の前後の振動を、ブッシュ20が軸部材の外周
面上を回動することにより吸収し、軸に交差する方向、
例えば、車両の上下方向の振動を、弾性部材23が弾性
変形することにより吸収する。また、軸方向の動きは、
基本的には移動規制手段により規制されているが、リン
グ部材50は、軸方向のクリアランスを吸収し、ガタツ
キを抑えている。
The sliding bush 10 constructed as described above
The direction in which the bush 20 absorbs vibration in the rotational direction with respect to the shaft of the bush 20 by rotating the bush 20 on the outer peripheral surface of the shaft member,
For example, the vertical vibration of the vehicle is absorbed by the elastic deformation of the elastic member 23. Also, the axial movement is
Basically, the movement is restricted by the movement restricting means, but the ring member 50 absorbs the clearance in the axial direction and suppresses the rattling.

【0024】また、本実施形態では、内筒21の両端
部、すなわち、内筒21と各リング部材50との接触部
分に対応する位置には、Oリング70が配置されてい
る。このOリング70により、内筒21と軸部材30と
の隙間に塵及び水等が侵入するのを防止している。本実
施形態では、封止部材としてOリングを用いたが、これ
に限定されず、実質的に隙間を防ぐものであればよい。
In the present embodiment, the O-rings 70 are disposed at both ends of the inner cylinder 21, that is, at positions corresponding to contact portions between the inner cylinder 21 and each ring member 50. The O-ring 70 prevents dust and water from entering the gap between the inner cylinder 21 and the shaft member 30. In the present embodiment, an O-ring is used as the sealing member, but the present invention is not limited to this, and any material may be used as long as it substantially prevents a gap.

【0025】さらに、本実施形態では、上述のように弾
性リング部材60の移動規制手段として、軸方向の一方
の端部にはフランジ部30aを設け、他方の端部には円
環状の固定リング40を固定したが、これに限定され
ず、例えば、両端部に円環状の部材を固定するようにし
てもよい。
Further, in this embodiment, as described above, the flange portion 30a is provided at one end in the axial direction as the movement restricting means for the elastic ring member 60, and the annular fixed ring is provided at the other end. Although 40 is fixed, the present invention is not limited to this. For example, an annular member may be fixed to both ends.

【0026】また、ブッシュ20を構成する弾性部材2
3としては、材質は特に限定されないが、例えば、天然
ゴム(NR)、スチレンブタジエンゴム(SBR)等の
弾性材料が好ましく、本実施形態ではJIS A 70
°の天然ゴムを用いた。また、弾性リング部材60の材
質も特に限定されないが、例えば、NR、SBR、EP
DM等を用いることができる。
The elastic member 2 constituting the bush 20
The material is not particularly limited as 3, but an elastic material such as natural rubber (NR) or styrene butadiene rubber (SBR) is preferable. In the present embodiment, JIS A 70 is used.
° natural rubber was used. In addition, the material of the elastic ring member 60 is not particularly limited. For example, NR, SBR, EP
DM or the like can be used.

【0027】ここで、本実施形態の滑りブッシュの組立
手順について述べる。図2に示すように、まず、軸部材
30のフランジ部30aとは反対の端部から、弾性リン
グ部材60及びリング部材50をはめ込む。次いで、内
筒21と外筒22との間に弾性部材23を固着したブッ
シュ20をはめ込み、さらに、リング部材50及び弾性
リング部材60をはめ込む。この状態で、弾性リング部
材60が所定圧で圧縮される位置まで、固定リング40
を押し込み、かしめることにより固定する。その後、本
実施形態では、前述のように、内筒21の両端部に対応
する位置にOリングをはめ込み、組立を完了する。
Here, the procedure for assembling the sliding bush according to the present embodiment will be described. As shown in FIG. 2, first, the elastic ring member 60 and the ring member 50 are fitted from the end of the shaft member 30 opposite to the flange portion 30a. Next, the bush 20, to which the elastic member 23 is fixed, is fitted between the inner cylinder 21 and the outer cylinder 22, and the ring member 50 and the elastic ring member 60 are further fitted. In this state, the fixing ring 40 is moved to a position where the elastic ring member 60 is compressed at a predetermined pressure.
And fix it by swaging. Thereafter, in the present embodiment, as described above, the O-rings are fitted into the positions corresponding to the both ends of the inner cylinder 21 to complete the assembly.

【0028】このように、本発明の滑りブッシュは、構
造が簡略化されており、部品点数が少ないため組立が容
易であり、作業効率を大幅に向上することができる。
As described above, the sliding bush of the present invention has a simplified structure and has a small number of parts, so that it is easy to assemble and the working efficiency can be greatly improved.

【0029】また、本実施形態のねじりばね特性を測定
した結果を図3のAに示す。また、比較のため、図3に
は、内筒を軸に固着した従来のブッシュのねじりばね特
性をBで示す。この結果より、本実施形態の滑りブッシ
ュでは、軸回り方向のトルクが良好に低減されているこ
とが確認された。
FIG. 3A shows the measurement results of the torsion spring characteristics of the present embodiment. For comparison, FIG. 3 shows a torsion spring characteristic of a conventional bush in which the inner cylinder is fixed to a shaft by B. From these results, it was confirmed that in the sliding bush of the present embodiment, the torque around the axis was favorably reduced.

【0030】[0030]

【発明の効果】以上のように、本発明によれば、ブッシ
ュを両側に配置した弾性リング部材を介して挟持する構
造としたことにより、滑りブッシュの構造を簡略化する
ことができる。したがって、コストの低減を図ることが
できる。また、部品点数も削減でき、組立作業の効率を
向上することができるという効果を奏する。
As described above, according to the present invention, the structure of the sliding bush can be simplified by adopting a structure in which the bush is clamped via the elastic ring members arranged on both sides. Therefore, cost can be reduced. Further, the number of parts can be reduced, and the efficiency of the assembling work can be improved.

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

【図1】本発明の一実施形態に係る滑りブッシュの組立
断面図である。
FIG. 1 is an assembled sectional view of a sliding bush according to an embodiment of the present invention.

【図2】本発明の一実施形態に係る滑りブッシュの分解
断面図である。
FIG. 2 is an exploded cross-sectional view of the sliding bush according to one embodiment of the present invention.

【図3】本発明の一実施形態に係る滑りブッシュのねじ
りばね特性を示す図である。
FIG. 3 is a diagram showing torsion spring characteristics of a sliding bush according to one embodiment of the present invention.

【符号の説明】[Explanation of symbols]

10 滑りブッシュ 20 ブッシュ 21 内筒 22 外筒 23 弾性部材 30 軸部材 40 固定リング 50 リング部材 60 弾性リング部材 70 Oリング Reference Signs List 10 sliding bush 20 bush 21 inner cylinder 22 outer cylinder 23 elastic member 30 shaft member 40 fixing ring 50 ring member 60 elastic ring member 70 O-ring

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 内筒、この内筒の外側に同軸に配置され
る外筒、及び両者の間に固着される弾性部材からなるブ
ッシュと、前記内筒に嵌合されて前記ブッシュを回転自
在に支持する軸部材とを有する滑りブッシュにおいて、
前記軸部材に嵌合して前記内筒の両端にそれぞれ当接す
るリング部材と、前記軸部材に嵌合して前記リング部材
の前記内筒とは反対側にそれぞれ当接し且つ前記軸部材
の軸方向に弾性変形可能な弾性リング部材と、これら弾
性リング部材の前記軸方向外側への移動を規制する移動
規制手段とを有することを特徴とする滑りブッシュ。
1. An inner cylinder, an outer cylinder coaxially disposed outside the inner cylinder, and a bush made of an elastic member fixed between the two, and the bush is rotatably fitted to the inner cylinder so as to be rotatable. A sliding bush having a shaft member supporting the
A ring member fitted to the shaft member and abutting against both ends of the inner cylinder, and a shaft fitted to the shaft member and abutting against the opposite side of the ring member to the inner cylinder, and the shaft of the shaft member. A sliding bush comprising: an elastic ring member elastically deformable in a direction; and a movement restricting means for restricting the movement of the elastic ring member outward in the axial direction.
【請求項2】 請求項1において、前記内筒と前記軸部
材との摺接面の少なくとも一方には、コーティング層が
形成されていることを特徴とする滑りブッシュ。
2. The sliding bush according to claim 1, wherein a coating layer is formed on at least one of the sliding surfaces of the inner cylinder and the shaft member.
【請求項3】 請求項1又は2において、前記内筒と前
記リング部材との摺接面の少なくとも一方には、コーテ
ィング層が形成されていることを特徴とする滑りブッシ
ュ。
3. The sliding bush according to claim 1, wherein a coating layer is formed on at least one of the sliding surfaces of the inner cylinder and the ring member.
【請求項4】 請求項1〜3の何れかにおいて、前記内
筒の両端部に対応する位置には、当該内筒と前記リング
部材との間隙を半径方向外側から覆う封止部材をさらに
有することを特徴とする滑りブッシュ。
4. A sealing member according to claim 1, further comprising a sealing member that covers a gap between the inner cylinder and the ring member from a radially outer side at positions corresponding to both ends of the inner cylinder. A sliding bush characterized by the following.
JP29208497A 1997-10-24 1997-10-24 Slide bushing Pending JPH11125291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29208497A JPH11125291A (en) 1997-10-24 1997-10-24 Slide bushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29208497A JPH11125291A (en) 1997-10-24 1997-10-24 Slide bushing

Publications (1)

Publication Number Publication Date
JPH11125291A true JPH11125291A (en) 1999-05-11

Family

ID=17777347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29208497A Pending JPH11125291A (en) 1997-10-24 1997-10-24 Slide bushing

Country Status (1)

Country Link
JP (1) JPH11125291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011520066A (en) * 2008-04-03 2011-07-14 ザ・プルマン・カンパニー Curved bushing with torsional slip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011520066A (en) * 2008-04-03 2011-07-14 ザ・プルマン・カンパニー Curved bushing with torsional slip

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