JP2008239137A - Supporting structure for stabilizer - Google Patents

Supporting structure for stabilizer Download PDF

Info

Publication number
JP2008239137A
JP2008239137A JP2007182844A JP2007182844A JP2008239137A JP 2008239137 A JP2008239137 A JP 2008239137A JP 2007182844 A JP2007182844 A JP 2007182844A JP 2007182844 A JP2007182844 A JP 2007182844A JP 2008239137 A JP2008239137 A JP 2008239137A
Authority
JP
Japan
Prior art keywords
stabilizer
peripheral surface
inner peripheral
stabilizer bush
outer peripheral
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
JP2007182844A
Other languages
Japanese (ja)
Inventor
Yasuo Miyamoto
康生 宮本
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2007182844A priority Critical patent/JP2008239137A/en
Priority to EP11195280.0A priority patent/EP2447095B1/en
Priority to US12/449,279 priority patent/US20100001448A1/en
Priority to PCT/JP2008/052477 priority patent/WO2008120501A1/en
Priority to EP08720736.1A priority patent/EP2125399B1/en
Priority to CN2008800064114A priority patent/CN101622142B/en
Publication of JP2008239137A publication Critical patent/JP2008239137A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To inhibit the entry of sand grains and muddy water between the outer peripheral face of a stabilizer and the inner peripheral face of a stabilizer bush by simple and highly durable structure. <P>SOLUTION: The stabilizer bush 18 is fitted to the outer peripheral face of a torsion part 15 of the stabilizer, nipped between a mounting part 19a of a vehicle body 19 and a mounting bracket 21 and fixed. Since a chamfered part 18f expanded outwardly in the radial direction is formed at the opening end of the inner peripheral face 18d of the stabilizer bush 18, when the stabilizer bush 18 is compressed inwardly in the radial direction, an inward load in the axial line L direction is generated at the opening end, to prevent the opening end from being rolled up and opened. Thus, this can inhibit the entry of sand grains and muddy water between the inner peripheral face 18d of the stabilizer bush 18 and the torsion part 15 of the stabilizer, and can prevent the generation of noise and the wear of the torsion part 15. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、左右のサスペンション装置を連結するスタビライザーのトーション部の外周面に筒状のスタビライザーブッシュの内周面を嵌合し、前記スタビライザーブッシュの外周面を車体の取付部と該車体に固定される固定部材との間に挟圧して固定するスタビライザーの支持構造に関する。   In the present invention, an inner peripheral surface of a cylindrical stabilizer bush is fitted to an outer peripheral surface of a torsion portion of a stabilizer that connects the left and right suspension devices, and the outer peripheral surface of the stabilizer bush is fixed to the mounting portion of the vehicle body and the vehicle body. The present invention relates to a support structure for a stabilizer that is fixed by being pinched with a fixing member.

左右のサスペンション装置を接続するスタビライザーのトーション部の外周にゴム製のスタビライザーブッシュの軸孔を嵌合し、このスタビライザーブッシュを取付ブラケットで車体フレームに支持するものにおいて、スタビライザーブッシュの軸孔の開口端にリブ（リップ）を形成することで、スタビライザーブッシュとスタビライザーとの摺動面に砂粒や泥水が侵入するのを阻止するものが、下記特許文献１により公知である。
実開平４−１１７１０号公報 Fit the shaft hole of the rubber stabilizer bush to the outer periphery of the torsion part of the stabilizer that connects the left and right suspension devices. Patent Document 1 below discloses that a rib (lip) is formed on the sliding surface between the stabilizer bush and the stabilizer to prevent sand particles and muddy water from entering.
Japanese Utility Model Publication No. 4-11710

ところで上記従来のものは、スタビライザーブッシュの軸孔の開口端に薄肉のリップを備えているため、スタビライザーブッシュのリップがスタビライザーのトーション部の外周面と長期間に亘って摺れ合うと、リップの摩耗や破断が発生して砂粒や泥水が侵入するのを阻止できなくなる可能性があった。   By the way, the above-mentioned conventional one is provided with a thin lip at the opening end of the shaft hole of the stabilizer bush. Therefore, if the lip of the stabilizer bush slides with the outer peripheral surface of the torsion portion of the stabilizer over a long period of time, There was a possibility that it would be impossible to prevent sand particles and muddy water from entering due to wear and fracture.

本発明は前述の事情に鑑みてなされたもので、スタビライザーの外周面とスタビライザーブッシュの内周面との間に砂粒や泥水が侵入するのを、簡単で耐久性の高い構造で阻止することを目的とする。   The present invention has been made in view of the above circumstances, and prevents sand particles and muddy water from entering between the outer peripheral surface of the stabilizer and the inner peripheral surface of the stabilizer bush with a simple and highly durable structure. Objective.

上記目的を達成するために、請求項１に記載された発明によれば、左右のサスペンション装置を連結するスタビライザーのトーション部の外周面に筒状のスタビライザーブッシュの内周面を嵌合し、前記スタビライザーブッシュの外周面を車体の取付部と該車体に固定される固定部材との間に挟圧して固定するスタビライザーの支持構造において、前記スタビライザーブッシュの内周面の少なくとも一方の開口端に、径方向外向きに拡開する面取部を形成したことを特徴とするスタビライザーの支持構造が提案される。   In order to achieve the above object, according to the invention described in claim 1, the inner peripheral surface of the cylindrical stabilizer bush is fitted to the outer peripheral surface of the torsion portion of the stabilizer connecting the left and right suspension devices, In the stabilizer support structure in which the outer peripheral surface of the stabilizer bush is fixed by being clamped between a mounting portion of the vehicle body and a fixing member fixed to the vehicle body, at least one opening end of the inner peripheral surface of the stabilizer bush has a diameter. A support structure for a stabilizer is proposed in which a chamfered portion that expands outward in the direction is formed.

また請求項２に記載された発明によれば、請求項１の構成に加えて、前記スタビライザーブッシュ１８の軸線と前記面取部とが成す鋭角は、４５°〜７５°であることを特徴とするスタビライザーの支持構造が提案される。   According to the invention described in claim 2, in addition to the structure of claim 1, the acute angle formed by the axis of the stabilizer bush 18 and the chamfered portion is 45 ° to 75 °. A stabilizer support structure is proposed.

また請求項３に記載された発明によれば、請求項１の構成に加えて、前記スタビライザーブッシュは外周面から内周面まで軸線に沿って切断したスリットを備え、前記スリットの幅は外周面側から内周面側に楔状に減少することを特徴とするスタビライザーの支持構造が提案される。   According to the invention described in claim 3, in addition to the structure of claim 1, the stabilizer bush includes a slit cut along the axis from the outer peripheral surface to the inner peripheral surface, and the width of the slit is the outer peripheral surface. A stabilizer support structure is proposed which decreases in a wedge shape from the side to the inner peripheral surface side.

また請求項４に記載された発明によれば、請求項３の構成に加えて、前記スリットは、外周面側が金型成形により形成され、内周面側がカッターまたはレーザーによる切断で形成されることを特徴とするスタビライザーの支持構造が提案される。   According to the invention described in claim 4, in addition to the configuration of claim 3, the slit is formed by mold forming on the outer peripheral surface side and formed by cutting with a cutter or laser on the inner peripheral surface side. A stabilizer support structure characterized by the above is proposed.

また請求項５に記載された発明によれば、左右のサスペンション装置を連結するスタビライザーのトーション部の外周面に筒状のスタビライザーブッシュの内周面を嵌合し、前記スタビライザーブッシュの外周面を車体の取付部と該車体に固定される固定部材との間に挟圧して固定するスタビライザーの支持構造において、前記スタビライザーブッシュは外周面から内周面まで軸線に沿って切断したスリットを備え、前記スタビライザーブッシュの内周面の少なくとも一方の開口端における、少なくとも前記スリットを挟む位置に、径方向外向きに拡開する面取部を形成したことを特徴とするスタビライザーの支持構造が提案される。   According to the fifth aspect of the present invention, the inner peripheral surface of the cylindrical stabilizer bush is fitted to the outer peripheral surface of the torsion portion of the stabilizer connecting the left and right suspension devices, and the outer peripheral surface of the stabilizer bush is attached to the vehicle body. The stabilizer bushing includes a slit cut along an axis from the outer peripheral surface to the inner peripheral surface, and the stabilizer bushing includes a slit cut along an axis from the outer peripheral surface to the inner peripheral surface. A stabilizer support structure is proposed, in which a chamfered portion that expands radially outward is formed at least at a position sandwiching the slit at an opening end of at least one inner peripheral surface of the bush.

上記請求項５に記載された発明において、面取部はスタビライザーブッシュの内周面の開口端の全周に設けても良いし、スリットを挟む位置だけに設けても良い。   In the invention described in claim 5, the chamfered portion may be provided on the entire circumference of the opening end of the inner peripheral surface of the stabilizer bush, or may be provided only at a position sandwiching the slit.

尚、実施の形態の第１、第２外周面１８ａ，１８ｂは本発明の外周面に対応し、実施の形態の取付ブラケット２１は本発明の固定部材に対応する。   The first and second outer peripheral surfaces 18a and 18b of the embodiment correspond to the outer peripheral surface of the present invention, and the mounting bracket 21 of the embodiment corresponds to the fixing member of the present invention.

請求項１の構成によれば、スタビライザーブッシュは、スタビライザーのトーション部の外周面に嵌合して車体の取付部と固定部材との間に挟圧されて固定される。スタビライザーブッシュの内周面の開口端に径方向外向きに拡開する面取部を形成したので、スタビライザーブッシュが車体の取付部と固定部材との間に挟圧されて径方向内向きに圧縮されたときに、その内周面の開口端に軸線方向内向きの荷重を発生させ、開口端がめくれ上がるように開くのを防止することができる。これにより、スタビライザーブッシュの内周面とスタビライザーのトーション部との間に砂粒や泥水が侵入するのを阻止し、異音の発生やスタビライザーの摩耗を防止することができる。しかもスタビライザーブッシュは薄肉のリップを持たないので耐久性が向上する。   According to the configuration of the first aspect, the stabilizer bush is fitted to the outer peripheral surface of the torsion portion of the stabilizer and is fixed by being sandwiched between the mounting portion of the vehicle body and the fixing member. Since the chamfered portion that expands radially outward is formed at the opening end of the inner peripheral surface of the stabilizer bush, the stabilizer bush is compressed between the mounting portion of the vehicle body and the fixing member and compressed radially inward. When this is done, a load inward in the axial direction can be generated at the open end of the inner peripheral surface, and the open end can be prevented from opening up. Thereby, it is possible to prevent sand particles and muddy water from entering between the inner peripheral surface of the stabilizer bush and the torsion portion of the stabilizer, and it is possible to prevent generation of noise and wear of the stabilizer. In addition, the stabilizer bush does not have a thin lip, so durability is improved.

また請求項２の構成によれば、スタビライザーブッシュの軸線と面取部とが成す鋭角を４５°〜７５°に設定したので、スタビライザーブッシュの面取部に異物が押し付けられたときに内周面の開口端が開き難くするとともに、面取部に挟まった異物が食い込むのを防止して排出され易くすることができる。   According to the second aspect of the present invention, since the acute angle formed between the axis of the stabilizer bush and the chamfered portion is set to 45 ° to 75 °, the inner peripheral surface is pressed when foreign matter is pressed against the chamfered portion of the stabilizer bush. It is possible to make it difficult for the opening end of the opening to be opened, and to prevent the foreign matter sandwiched between the chamfered portions from being bitten and discharged easily.

また請求項３の構成によれば、スタビライザーブッシュを軸線に沿って切断したスリットの幅を外周面側から内周面側に楔状に減少させたので、スタビライザーブッシュを車体の取付部と固定部材との間に挟圧して固定してスリットを閉じるときに、内周面に連通するスリットの先端部に強い接触面圧を発生させて隙間の発生を防止し、スリットを介しての異物の侵入を阻止することができる。   According to the third aspect of the present invention, since the width of the slit obtained by cutting the stabilizer bush along the axis is reduced in a wedge shape from the outer peripheral surface side to the inner peripheral surface side, the stabilizer bush is attached to the mounting portion of the vehicle body and the fixing member. When closing the slit by pinching and fixing between them, a strong contact surface pressure is generated at the tip of the slit communicating with the inner peripheral surface to prevent the generation of a gap and prevent foreign matter from entering through the slit. Can be blocked.

また請求項４の構成によれば、スタビライザーブッシュのスリットの外周面側を金型成形により形成し、内周面側をカッターまたはレーザーによる切断で形成するので、スリットが内周面に連通する部分にバリが発生するの防止してスリットを完全に閉じ合わせることができる。   According to the fourth aspect of the present invention, the outer peripheral surface side of the slit of the stabilizer bush is formed by molding and the inner peripheral surface side is formed by cutting with a cutter or a laser, so that the slit communicates with the inner peripheral surface. It is possible to completely close the slits by preventing the occurrence of burrs.

また請求項５の構成によれば、スタビライザーブッシュは、スタビライザーのトーション部の外周面に嵌合して車体の取付部と固定部材との間に挟圧されて固定される。スタビライザーブッシュはその軸線に沿って切断したスリットを備え、スタビライザーブッシュの内周面の開口端における、少なくとも前記スリットを挟む位置に、径方向外向きに拡開する面取部を形成したので、スタビライザーブッシュが車体の取付部と固定部材との間に挟圧されて径方向内向きに圧縮されたときに、その内周面の開口端のスリットを挟む位置に軸線方向内向きの荷重を発生させ、開口端がめくれ上がるように開くのを防止することができる。これにより、スタビライザーブッシュの内周面とスタビライザーのトーション部との間に砂粒や泥水が侵入するのを阻止し、異音の発生やスタビライザーの摩耗を防止することができる。しかもスタビライザーブッシュは薄肉のリップを持たないので耐久性が向上する。   According to the fifth aspect of the present invention, the stabilizer bush is fitted to the outer peripheral surface of the torsion portion of the stabilizer and is fixed by being clamped between the mounting portion of the vehicle body and the fixing member. The stabilizer bush is provided with a slit cut along its axis, and at the opening end of the inner peripheral surface of the stabilizer bush, a chamfered portion that expands radially outward is formed at least at a position sandwiching the slit. When the bush is clamped between the mounting part of the vehicle body and the fixing member and compressed inward in the radial direction, an axially inward load is generated at a position sandwiching the slit at the opening end of the inner peripheral surface. It is possible to prevent the opening end from opening up. Thereby, it is possible to prevent sand particles and muddy water from entering between the inner peripheral surface of the stabilizer bush and the torsion portion of the stabilizer, and it is possible to prevent generation of noise and wear of the stabilizer. In addition, the stabilizer bush does not have a thin lip, so durability is improved.

以下、本発明の実施の形態を添付の図面に基づいて説明する。   Embodiments of the present invention will be described below with reference to the accompanying drawings.

図１〜図４は本発明の第１の実施の形態を示すもので、図１はスタビライザーの車両への取付状態を示す斜視図、図２は図１の２−２線拡大断面図、図３は図２の３−３線断面図、図４はスタビライザーブッシュの面取部の作用説明図である。   1 to 4 show a first embodiment of the present invention. FIG. 1 is a perspective view showing a state where a stabilizer is attached to a vehicle. FIG. 2 is an enlarged sectional view taken along line 2-2 of FIG. 3 is a sectional view taken along the line 3-3 in FIG. 2, and FIG. 4 is an explanatory diagram of the action of the chamfered portion of the stabilizer bush.

図１に示すように、左右の車輪Ｗ，Ｗを懸架するストラット式のサスペンション装置Ｓ，Ｓは、サスペンションアーム１０，１０を介して車体に上下動自在に支持された左右のナックル１１，１１と、各ナックル１１，１１の上部に結合されて上方に延びるダンパー１２，１２と、各ダンパー１２，１２の上部外周に同軸に配置されたサスペンションスプリング１３，１３と、左右のナックル１１，１１の上部間を連結するスタビライザー１４とを備える。   As shown in FIG. 1, strut-type suspension devices S, S for suspending left and right wheels W, W include left and right knuckles 11, 11 supported on a vehicle body via suspension arms 10, 10 so as to be movable up and down. Dampers 12 and 12 coupled to the upper portions of the knuckles 11 and 11 and extending upward, suspension springs 13 and 13 disposed coaxially on the outer periphery of the dampers 12 and 12, and upper portions of the left and right knuckles 11 and 11 And a stabilizer 14 for connecting the two.

スタビライザー１４は、車幅方向に直線状に延びるトーション部１５と、トーション部１５の両端から車体後方に直線状に延びる左右のアーム部１６，１６と、トーション部１５およびアーム部１６，１６を滑らかに接続する左右の湾曲部１７，１７とを備える。左右のアーム部１６，１６の先端は、それぞれリンク２２，２２を介してダンパー１２，１２に接続される。左右の湾曲部１７，１７に隣接するトーション部１５の両端に筒状のゴムよりなるスタビライザーブッシュ１８，１８が嵌合しており、それらのスタビライザーブッシュ１８，１８は車体１９のＵ字状の取付部１９ａ（図２参照）と、その取付部１９ａを覆うように車体１９にボルト２０，２０で固定される板状の取付ブラケット２１との間に挟まれて支持される。   The stabilizer 14 smoothes the torsion part 15 linearly extending in the vehicle width direction, the left and right arm parts 16 and 16 extending linearly from both ends of the torsion part 15 to the rear of the vehicle body, and the torsion part 15 and the arm parts 16 and 16. And left and right curved portions 17 connected to each other. The distal ends of the left and right arm portions 16, 16 are connected to the dampers 12, 12 via links 22, 22, respectively. Stabilizer bushes 18, 18 made of cylindrical rubber are fitted to both ends of the torsion portion 15 adjacent to the left and right curved portions 17, 17, and these stabilizer bushes 18, 18 are U-shaped attachments of the vehicle body 19. It is sandwiched and supported between a portion 19a (see FIG. 2) and a plate-like mounting bracket 21 fixed to the vehicle body 19 with bolts 20 and 20 so as to cover the mounting portion 19a.

図２および図３から明らかなように、各スタビライザーブッシュ１８は、平坦な第１外周面１８ａと、Ｕ字状の第２外周面１８ｂと、一対の側面１８ｃ，１８ｃと、両側面１８ｃ，１８ｃに開口してスタビライザー１４のトーション部１５が嵌合する円形断面の内周面１８ｄとを備える。スタビライザーブッシュ１８には、その軸線Ｌを含む平面内に配置されて第２外周面１８ｂから内周面１８ｄに達する割り溝状のスリット１８ｅが形成される。また内周面１８ｄの軸線Ｌ方向両端部には、径方向外側に拡開する面取部１８ｆ，１８ｆが形成される。   As is clear from FIGS. 2 and 3, each stabilizer bush 18 includes a flat first outer peripheral surface 18a, a U-shaped second outer peripheral surface 18b, a pair of side surfaces 18c and 18c, and both side surfaces 18c and 18c. And an inner peripheral surface 18d having a circular cross section that is fitted to the torsion portion 15 of the stabilizer 14. The stabilizer bush 18 is formed with a slit 18e having a split groove shape that is disposed in a plane including the axis L and reaches the inner peripheral surface 18d from the second outer peripheral surface 18b. Further, chamfered portions 18f and 18f that expand outward in the radial direction are formed at both ends in the axis L direction of the inner peripheral surface 18d.

上述のような形状を有するスタビライザーブッシュ１８は、そのスリット１８ｅを弾性変形させて広げることで、スタビライザー１４のトーション部１５の外周面に嵌合することができる。そしてスタビライザーブッシュ１８のＵ字状の第２外周面１８ｂを車体１９のＵ字状の取付部１９ａに嵌合し、その平坦な第１外周面１８ａを平坦な取付ブラケット２１に当接して保持される。このとき、スタビライザーブッシュ１８は車体１９および取付ブラケット２１間に挟持されて径方向内向きに所定の締め代で圧縮され、その内周面１８ｄがスタビライザー１４のトーション部１５の外周面に圧接され、かつスリット１８ｅが閉じるように圧接される。   The stabilizer bush 18 having the shape as described above can be fitted to the outer peripheral surface of the torsion portion 15 of the stabilizer 14 by elastically deforming and widening the slit 18e. Then, the U-shaped second outer peripheral surface 18b of the stabilizer bush 18 is fitted into the U-shaped mounting portion 19a of the vehicle body 19, and the flat first outer peripheral surface 18a is held in contact with the flat mounting bracket 21. The At this time, the stabilizer bush 18 is sandwiched between the vehicle body 19 and the mounting bracket 21 and compressed radially inward with a predetermined tightening allowance, and its inner peripheral surface 18d is pressed against the outer peripheral surface of the torsion portion 15 of the stabilizer 14, And it press-contacts so that the slit 18e may close.

このように構成されたスタビライザー１４は、左右の車輪Ｗ，Ｗが同位相で上下動する場合には、左右のアーム部１６，１６が同位相で上下動してトーション部１５が捩じれないためにロールモーメントを発生しないが、左右の車輪Ｗ，Ｗが逆位相で上下動する場合には、左右のアーム部１６，１６が逆位相で上下動してトーション部１５が捩じれるために車体のローリングを抑制するロールモーメントを発生し、車両の操縦安定性を高めることができる。   When the left and right wheels W, W move up and down in the same phase, the stabilizer 14 configured in this way is because the left and right arm parts 16, 16 move up and down in the same phase and the torsion part 15 is not twisted. When the left and right wheels W, W move up and down in opposite phases, but no roll moment is generated, the left and right arm parts 16, 16 move up and down in opposite phases and the torsion part 15 is twisted, so that the rolling of the vehicle body The roll moment which suppresses can be generated and the steering stability of a vehicle can be improved.

ところで、スタビライザー１４に径方向の外力が作用すると、トーション部１５の外周面とスタビライザーブッシュ１８の内周面１８ｄとの間に隙間が発生し、そこから砂粒や泥水が侵入して異音や摩耗が発生する原因となる可能性がある。本実施の形態では、スタビライザーブッシュ１８の内周面１８ｄの軸線Ｌ方向両端部に形成した面取部１８ｆ，１８ｆの作用で砂粒や泥水が侵入を阻止することができる。   By the way, when a radial external force acts on the stabilizer 14, a gap is generated between the outer peripheral surface of the torsion part 15 and the inner peripheral surface 18 d of the stabilizer bush 18, and sand particles and muddy water enter from there to generate noise and wear. May occur. In the present embodiment, sand particles and muddy water can be prevented from entering by the action of the chamfered portions 18f and 18f formed at both ends of the inner peripheral surface 18d of the stabilizer bush 18 in the axis L direction.

即ち、スタビライザーブッシュ１８が車体１９および取付ブラケット２１間に挟持されて径方向内向きに所定の締め代で圧縮されると、スタビライザーブッシュ１８が軸線Ｌ方向外向きに押し出されるように弾性変形し、内周面１８ｄの軸線Ｌ方向端部がめくれ上がってトーション部１５の外周面との間に隙間が発生してしまい、その隙間から砂粒や泥水が侵入する可能性がある。   That is, when the stabilizer bush 18 is sandwiched between the vehicle body 19 and the mounting bracket 21 and compressed radially inward with a predetermined tightening allowance, the stabilizer bush 18 is elastically deformed so as to be pushed outward in the axis L direction, An end portion of the inner peripheral surface 18d in the direction of the axis L is turned up and a gap is generated between the inner peripheral surface 18d and the outer peripheral surface of the torsion portion 15, and sand particles and muddy water may enter from the gap.

しかしながら、スタビライザーブッシュ１８の内周面１８ｄの軸線Ｌ方向端部に面取部１８ｆ，１８ｆを設けたことで、図３において軸線Ｌに直交する方向の圧縮荷重Ａが加わったときに軸線Ｌ方向内向きの荷重Ｂを発生させ、内周面１８ｄの開口端のａ部がトーション部１５に接触する面圧を増加させることができる。その結果、トーション部１５に径方向の荷重が作用しても、その外周面とスタビライザーブッシュ１８の内周面１８ｄとの間に隙間が発生するのを防止し、砂粒や泥水の侵入を阻止することができる。しかもスタビライザーブッシュ１８は薄肉のリップを持たないので耐久性が向上する。   However, by providing the chamfered portions 18f and 18f at the end of the inner circumferential surface 18d of the stabilizer bush 18 in the direction of the axis L, when a compressive load A in the direction perpendicular to the axis L in FIG. An inward load B can be generated, and the surface pressure at which the a portion at the open end of the inner peripheral surface 18d contacts the torsion portion 15 can be increased. As a result, even if a radial load is applied to the torsion portion 15, a gap is prevented from being generated between the outer peripheral surface of the torsion portion 15 and the inner peripheral surface 18 d of the stabilizer bush 18, and sand particles and muddy water are prevented from entering. be able to. In addition, since the stabilizer bush 18 does not have a thin lip, durability is improved.

面取部１８ｆ，１８ｆが砂粒や泥水の侵入を阻止する機能は、スタビライザーブッシュ１８の軸線Ｌと面取部１８ｆ，１８ｆとが成す鋭角θの大きさにより変化する。砂粒Ｓが荷重Ｆで軸線Ｌ方向に面取部１８ｆに押し付けられたとき、その荷重Ｆは面取部１８ｆに直交する方向の成分Ｆ１と軸線Ｌに直交する方向の成分Ｆ２とに分解され、軸線Ｌに直交する方向の成分Ｆ２の反力Ｆ２′が面取部１８ｆを押し開こうとする。   The function of the chamfered portions 18f and 18f to prevent sand particles and muddy water from entering varies depending on the magnitude of the acute angle θ formed by the axis L of the stabilizer bush 18 and the chamfered portions 18f and 18f. When the sand particles S are pressed against the chamfered portion 18f in the direction of the axis L by the load F, the load F is decomposed into a component F1 in a direction orthogonal to the chamfered portion 18f and a component F2 in a direction orthogonal to the axis L, The reaction force F2 ′ of the component F2 in the direction orthogonal to the axis L attempts to open the chamfer 18f.

図４（Ａ）および図４（Ｂ）は、それぞれ前記鋭角θが６５°の場合および３５°の場合を示している。鋭角θが大きい図４（Ａ）の場合は面取部１８ｆを押し開こうとする反力Ｆ２′が小さくなるが、鋭角θが小さい図４（Ｂ）の場合は面取部１８ｆを押し開こうとする反力Ｆ２′が大きくなる。従って、鋭角θを大きくした方が異物が面取部１８ｆに食い込み難くなり、かつ一旦食い込んだ異物がそこに留まらずに排出され易くなる。以上の理由から、鋭角θの下限値は４５°が望ましい。   FIGS. 4A and 4B show cases where the acute angle θ is 65 ° and 35 °, respectively. In the case of FIG. 4A where the acute angle θ is large, the reaction force F2 ′ that pushes and opens the chamfered portion 18f is small, but in the case of FIG. 4B where the acute angle θ is small, the chamfered portion 18f is pushed open. The reaction force F2 'to be increased is increased. Therefore, when the acute angle θ is increased, the foreign matter is less likely to bite into the chamfered portion 18f, and the foreign matter once bited in is easily discharged without staying there. For the above reasons, the lower limit of the acute angle θ is preferably 45 °.

一方、前述したように、鋭角θが直角に近づくと、スタビライザーブッシュ１８を径方向内側に圧縮しようとする荷重で面取部１８ｆが軸線Ｌ方向外側に押し出されてめくれ上がるように開くため、鋭角θの上限値は７５°が望ましい。従って鋭角θを４５°〜７５°の範囲に設定すれば、スタビライザーブッシュ１８の内周面１８ｄの開口端を開き難くしながら、面取部１８ｆに異物が食い込んだり、食い込んだ異物が排出され難くなったりするのを防止することができる。   On the other hand, as described above, when the acute angle θ approaches a right angle, the chamfered portion 18f is pushed out to the outside in the axis L direction by a load for compressing the stabilizer bush 18 radially inward, so that the acute angle θ opens. The upper limit of θ is preferably 75 °. Accordingly, if the acute angle θ is set in the range of 45 ° to 75 °, the opening end of the inner peripheral surface 18d of the stabilizer bush 18 is difficult to open, and the foreign matter bites into the chamfered portion 18f and the bite foreign matter is difficult to be discharged. Can be prevented.

次に、図５に基づいて本発明の第２の実施の形態を説明する。   Next, a second embodiment of the present invention will be described with reference to FIG.

第２の実施の形態は、第１の実施の形態のスタビライザーブッシュ１８の内周面１８ｄの軸線Ｌ方向両端部、つまり面取部１８ｆ，１８ｆに連なる部分に内径を縮小した小径部１８ｇ，１８ｇを形成したものである。この小径部１８ｇ，１８ｇを形成したことにより、スタビライザーブッシュ１８の内周面１８ｄがトーション部１５の外周面に当接する面圧が増加し、砂粒や泥水の侵入を一層確実に防止することができる。   In the second embodiment, both ends of the inner circumferential surface 18d of the stabilizer bush 18 of the first embodiment in the direction of the axis L, that is, the small diameter portions 18g and 18g having a reduced inner diameter at the portions connected to the chamfered portions 18f and 18f. Is formed. By forming the small diameter portions 18g and 18g, the surface pressure at which the inner peripheral surface 18d of the stabilizer bush 18 abuts against the outer peripheral surface of the torsion portion 15 is increased, and sand particles and muddy water can be more reliably prevented from entering. .

次に、図６および図７に基づいて本発明の第３の実施の形態を説明する。   Next, a third embodiment of the present invention will be described with reference to FIGS.

第１、第２の実施の形態のスタビライザーブッシュ１８のスリット１８ｅは、スタビライザーブッシュ１８の成形後にカッターやレーザーにより切断して形成されるが、第３の実施の形態のスタビライザーブッシュ１８は，そのスリット１８ｅが金型成形および切断の併用により形成される。   The slit 18e of the stabilizer bush 18 of the first and second embodiments is formed by cutting with a cutter or a laser after forming the stabilizer bush 18, but the stabilizer bush 18 of the third embodiment is formed by the slit. 18e is formed by a combination of mold forming and cutting.

図６に示すように、スタビライザーブッシュ１８は、スリット１８ｅ側の第１外周面１８ａから径方向外側に第１膨出部１８ａ′が突出し、スリット１８ｅ側の第２外周面１８ｂから径方向外側に第２膨出部１８ｂ′が突出する。従って、車体１９の取付部１９ａと取付ブラケット２１との間にスタビライザーブッシュ１８が挟持されたとき、第１、第２膨出部１８ａ′，１８ｂ′が圧縮されることでスリット１８ｅが密着するように閉じられ、そこからの砂粒や泥水の侵入が阻止される。   As shown in FIG. 6, the stabilizer bush 18 has a first bulging portion 18a 'projecting radially outward from the first outer peripheral surface 18a on the slit 18e side, and radially outward from the second outer peripheral surface 18b on the slit 18e side. The second bulging portion 18b 'protrudes. Therefore, when the stabilizer bush 18 is sandwiched between the mounting portion 19a of the vehicle body 19 and the mounting bracket 21, the first and second bulging portions 18a 'and 18b' are compressed so that the slit 18e comes into close contact. Closed to prevent sand particles and muddy water from entering.

図７（Ａ）に示すように、スタビライザーブッシュ１８を成形する金型３１は、第１金型３２と、第２金型３３と、中子３４とで構成されるもので、第２金型３３に前記スリット１８ｅを成形するための楔状の突起３３ａが形成される。楔状の突起３３ａの先端は中子３４の外周面に達しておらず、従って金型３１により成形された段階で、スタビライザーブッシュ１８のスリット１８ｅの先端は内周面１８ｄに連通していない。金型３１による成形の完了後に、図７（Ｂ）に示すように、カッター３５（あるいはレーザー）でスリット１８ｅの先端が内周面１８ｄまで完全に切断される。   As shown in FIG. 7A, the mold 31 for molding the stabilizer bush 18 is composed of a first mold 32, a second mold 33, and a core 34. The second mold 33 is formed with a wedge-shaped protrusion 33a for forming the slit 18e. The front end of the wedge-shaped projection 33a does not reach the outer peripheral surface of the core 34, and therefore, the front end of the slit 18e of the stabilizer bush 18 does not communicate with the inner peripheral surface 18d when it is formed by the mold 31. After completion of molding by the mold 31, as shown in FIG. 7B, the tip of the slit 18e is completely cut to the inner peripheral surface 18d by a cutter 35 (or laser).

仮に、金型成形だけで内周面１８ｄに達するスリット１８ｅを形成しようとすると、第２金型３３の突起３３ａと中子３４との間にバリが発生することが避けられず、そのバリによってスリット１８ｅが完全に閉じずに隙間が空いてしまう可能性があるが、カッター３５を用いてスリット１８ｅの先端を切断することで、その部分の密着性を高めて異物の侵入を阻止することができる。   If it is attempted to form the slit 18e reaching the inner peripheral surface 18d only by molding, it is unavoidable that a burr is generated between the projection 33a of the second mold 33 and the core 34. There is a possibility that the slit 18e is not completely closed and a gap is formed, but by cutting the tip of the slit 18e using the cutter 35, the adhesion of the portion can be improved and foreign matter can be prevented from entering. it can.

次に、図８に基づいて本発明の第４の実施の形態を説明する。   Next, a fourth embodiment of the present invention will be described with reference to FIG.

上述した第１〜第３の実施の形態では、スタビライザーブッシュ１８の内周面１８ｄの軸線Ｌ方向両端部に、径方向外側に拡開する面取部１８ｆ，１８ｆが３６０°に亘って形成されているが、第４の実施の形態の面取部１８ｆ，１８ｆは、スリット１８ｅを挟む両側部分だけに形成されている。軸線Ｌ方向に見た面取部１８ｆの形状は、スタビライザーブッシュ１８の内周面１８ｄから径方向外側に向かって二等辺三角形状にテーパーし、その頂点がスリット１８ｅ上に位置している。従って、面取部１８ｆの深さはスリット１８ｅがスタビライザーブッシュ１８の内周面１８ｄと交差する位置で最も深く、そこから径方向外側に向かって次第に浅くなると同時に、円周方向両側に向かって次第に浅くなっている。   In the first to third embodiments described above, the chamfered portions 18f and 18f that expand outward in the radial direction are formed over 360 ° at both ends of the inner peripheral surface 18d of the stabilizer bush 18 in the axis L direction. However, the chamfered portions 18f and 18f of the fourth embodiment are formed only on both side portions sandwiching the slit 18e. The shape of the chamfered portion 18f viewed in the direction of the axis L is tapered in an isosceles triangle shape from the inner peripheral surface 18d of the stabilizer bush 18 toward the radially outer side, and the apex thereof is located on the slit 18e. Therefore, the depth of the chamfered portion 18f is deepest at the position where the slit 18e intersects the inner peripheral surface 18d of the stabilizer bush 18 and gradually becomes shallower radially outward therefrom, and at the same time, gradually toward both sides in the circumferential direction. It is shallow.

この第４の実施の形態の面取部１８ｆの作用は、第１の実施の形態の環状の面取部１８ｆの作用と同じであるが、スタビライザー１４の捩じれ変形に伴う径方向の荷重で拡開して砂粒や泥水が侵入し易いスリット１８ｅの両側部分に面取部１８ｆを設けたことで、面取部１８ｆを小型化しながら、第１〜第３の実施の形態の３６０°に亘る面取部１８ｆと同様の作用効果を達成することができる。   The action of the chamfered portion 18f of the fourth embodiment is the same as that of the annular chamfered portion 18f of the first embodiment, but is expanded by a radial load accompanying torsional deformation of the stabilizer 14. A surface extending over 360 ° of the first to third embodiments while reducing the size of the chamfered portion 18f by providing the chamfered portions 18f on both side portions of the slit 18e that is open and easily invaded by sand grains and muddy water. It is possible to achieve the same function and effect as the take-up portion 18f.

次に、図９に基づいて本発明の第５の実施の形態を説明する。   Next, a fifth embodiment of the present invention will be described with reference to FIG.

第４の実施の形態の面取部１８ｆは二等辺三角形状に形成されているが、第５の実施の形態の面取部１８ｆは三日月状に形成されており、その他の構成は同一である。スリット１８ｅを介しての砂粒や泥水の侵入を阻止する機能は、第４の実施の形態も第５の実施の形態も同じであるが、第５の実施の形態は製造時の作業性が向上するという効果を有している。   The chamfered portion 18f of the fourth embodiment is formed in an isosceles triangle shape, but the chamfered portion 18f of the fifth embodiment is formed in a crescent shape, and the other configurations are the same. . The function of preventing the intrusion of sand particles and muddy water through the slit 18e is the same in the fourth embodiment and the fifth embodiment, but the fifth embodiment improves the workability during manufacturing. Has the effect of

即ち、前述したように、スタビライザーブッシュ１８は金型成形された後に、カッター３５（あるいはレーザー）でスリット１８ｅが加工される。このとき、図１０（Ａ）に示すように、第４の実施の形態の二等辺三角形状の面取部１８ｆを設けたものでは、スリット１８ｅの位置が円周方向に僅かにずれただけで二等辺三角形状の面取部１８ｆの頂点から外れてしまい、面取部１８ｆの機能が損なわれてしまう可能性がある。一方、図１０（Ｂ）に示すように、第５の実施の形態の三日月状の面取部１８ｆを設けたものでは、スリット１８ｅの位置が円周方向に僅かにずれても殆ど影響がなく、面取部１８ｆの機能を安定して発揮させることができる。   That is, as described above, after the stabilizer bush 18 is molded, the slit 18e is processed by the cutter 35 (or laser). At this time, as shown in FIG. 10A, in the case where the isosceles triangular chamfer 18f of the fourth embodiment is provided, the position of the slit 18e is slightly shifted in the circumferential direction. There is a possibility that the function of the chamfered portion 18f may be impaired due to a deviation from the apex of the chamfered portion 18f having an isosceles triangle shape. On the other hand, as shown in FIG. 10B, the crescent chamfered portion 18f according to the fifth embodiment is hardly affected even if the position of the slit 18e is slightly shifted in the circumferential direction. The function of the chamfered portion 18f can be exhibited stably.

以上、本発明の実施の形態を説明したが、本発明はその要旨を逸脱しない範囲で種々の設計変更を行うことが可能である。   The embodiments of the present invention have been described above, but various design changes can be made without departing from the scope of the present invention.

例えば、実施の形態のスタビライザー１４はトーション部１５、アーム部１６，１６および湾曲部１７，１７を一体に備えているが、直線状のトーション部１５の両端に別部材で構成したアーム部１６，１６をボルト等で固定するものであっても良い。   For example, the stabilizer 14 according to the embodiment integrally includes the torsion part 15, the arm parts 16, 16 and the bending parts 17, 17, but the arm part 16, which is configured as a separate member at both ends of the linear torsion part 15, 16 may be fixed with a bolt or the like.

また実施の形態ではストラット式のサスペンションＳを例示したが、本発明のスタビライザー１４は任意の型式のサスペンション装置に適用することができる。   In the embodiment, the strut suspension S is exemplified, but the stabilizer 14 of the present invention can be applied to any type of suspension device.

また実施の形態では車体１９に形成したＵ字状の取付部１９ａと平坦な取付ブラケット２１との間にスタビライザーブッシュ１８を挟んで支持しているが、車体１９の平坦面にＵ字状の取付ブラケットを用いてスタビライザーブッシュ１８を支持しても良い。   Further, in the embodiment, the stabilizer bush 18 is sandwiched and supported between the U-shaped mounting portion 19 a formed on the vehicle body 19 and the flat mounting bracket 21, but the U-shaped mounting is mounted on the flat surface of the vehicle body 19. You may support the stabilizer bush 18 using a bracket.

また実施の形態ではダンパー１２，１２にスタビライザー１４のアーム部１６，１６を接続しているが、ナックル１１，１１あるいはサスペンションアーム１０，１０にスタビライザー１４のアーム部１６，１６を接続しても良い。   In the embodiment, the arm portions 16 and 16 of the stabilizer 14 are connected to the dampers 12 and 12. However, the arm portions 16 and 16 of the stabilizer 14 may be connected to the knuckle 11 and 11 or the suspension arms 10 and 10. .

また第１〜第３の実施の形態ではスタビライザーブッシュ１８が直線状の面取部１８ｆを備えているが、面取部１８ｆは必ずしも直線状である必要はない。本発明の第６の実施の形態を示す図１１（Ａ）の例では面取部１８ｆが曲線状であり、本発明の第７の実施の形態を示す図１１（Ｂ）の例では面取部１８ｆが段付きの直線状である。これらの実施の形態でも、スタビライザーブッシュ１８の装着状態において、軸線Ｌに対して面取部１８ｆが成す鋭角を４５°〜７５°の範囲とすれば、第１〜第３の実施の形態と同様の作用効果を達成することができる。   In the first to third embodiments, the stabilizer bush 18 includes the linear chamfered portion 18f. However, the chamfered portion 18f does not necessarily have to be linear. In the example of FIG. 11 (A) showing the sixth embodiment of the present invention, the chamfer 18f is curved, and in the example of FIG. 11 (B) showing the seventh embodiment of the present invention, the chamfering is performed. The part 18f is a stepped straight line. In these embodiments as well, if the acute angle formed by the chamfered portion 18f with respect to the axis L in the mounted state of the stabilizer bush 18 is in the range of 45 ° to 75 °, the same as in the first to third embodiments. The effect of this can be achieved.

本発明の第１の実施の形態に係るスタビライザーの車両への取付状態を示す斜視図The perspective view which shows the attachment state to the vehicle of the stabilizer which concerns on the 1st Embodiment of this invention. 図１の２−２線拡大断面図2-2 line enlarged sectional view of FIG. 図２の３−３線断面図3-3 sectional view of FIG. スタビライザーブッシュの面取部の作用説明図Action explanatory diagram of chamfered portion of stabilizer bush 本発明の第２の実施の形態に係るスタビライザーブッシュの縦断面図The longitudinal cross-sectional view of the stabilizer bush which concerns on the 2nd Embodiment of this invention 本発明の第３の実施の形態に係るスタビライザーブッシュの側面図Side view of the stabilizer bush according to the third embodiment of the present invention. スタビライザーブッシュの製造工程の説明図Explanatory drawing of manufacturing process of stabilizer bush 本発明の第４の実施の形態に係るスタビライザーブッシュを示す図The figure which shows the stabilizer bush which concerns on the 4th Embodiment of this invention. 本発明の第５の実施の形態に係るスタビライザーブッシュを示す図The figure which shows the stabilizer bush which concerns on the 5th Embodiment of this invention. 本発明の第４、第５の実施の形態のスリットを加工するときの作用説明図Action explanatory drawing when processing the slit of the 4th and 5th embodiment of the present invention 本発明の第６、第７の実施の形態に係るスタビライザーブッシュの縦断面図Vertical sectional view of a stabilizer bush according to sixth and seventh embodiments of the present invention

符号の説明Explanation of symbols

１４ スタビライザー
１５ トーション部
１８ スタビライザーブッシュ
１８ａ 第１外周面（外周面）
１８ｂ 第２外周面（外周面）
１８ｄ 内周面
１８ｅ スリット
１８ｆ 面取部
１９ 車体
１９ａ 取付部
２１ 取付ブラケット（固定部材）
３５ カッター
Ｌ 軸線
Ｓ サスペンション装置 14 Stabilizer 15 Torsion section 18 Stabilizer bush 18a First outer peripheral surface (outer peripheral surface)
18b Second outer peripheral surface (outer peripheral surface)
18d Inner peripheral surface 18e Slit 18f Chamfer 19 Car body 19a Mounting part 21 Mounting bracket (fixing member)
35 Cutter L Axis S Suspension device

Claims (5)

左右のサスペンション装置（Ｓ）を連結するスタビライザー（１４）のトーション部（１５）の外周面に筒状のスタビライザーブッシュ（１８）の内周面（１８ｄ）を嵌合し、前記スタビライザーブッシュ（１８）の外周面（１８ａ，１８ｂ）を車体（１９）の取付部（１９ａ）と該車体（１９）に固定される固定部材（２１）との間に挟圧して固定するスタビライザーの支持構造において、
前記スタビライザーブッシュ（１８）の内周面（１８ｄ）の少なくとも一方の開口端に、径方向外向きに拡開する面取部（１８ｆ）を形成したことを特徴とするスタビライザーの支持構造。 An inner peripheral surface (18d) of a cylindrical stabilizer bush (18) is fitted to an outer peripheral surface of a torsion portion (15) of a stabilizer (14) connecting the left and right suspension devices (S), and the stabilizer bush (18) In the stabilizer support structure, the outer peripheral surfaces (18a, 18b) of the vehicle body (19) are clamped and fixed between the mounting portion (19a) of the vehicle body (19) and the fixing member (21) fixed to the vehicle body (19).
A stabilizer support structure, wherein a chamfered portion (18f) that expands radially outward is formed on at least one opening end of an inner peripheral surface (18d) of the stabilizer bush (18). 前記スタビライザーブッシュ（１８）の軸線（Ｌ）と前記面取部（１８ｆ）とが成す鋭角は、４５°〜７５°であることを特徴とする、請求項１に記載のスタビライザーの支持構造。   The stabilizer support structure according to claim 1, wherein an acute angle formed by an axis (L) of the stabilizer bush (18) and the chamfered portion (18f) is 45 ° to 75 °. 前記スタビライザーブッシュ（１８）は外周面（１８ｂ）から内周面（１８ｄ）まで軸線（Ｌ）に沿って切断したスリット（１８ｅ）を備え、前記スリット（１８ｅ）の幅は外周面（１８ｂ）側から内周面（１８ｄ）側に楔状に減少することを特徴とする、請求項１に記載のスタビライザーの支持構造。   The stabilizer bush (18) includes a slit (18e) cut along the axis (L) from the outer peripheral surface (18b) to the inner peripheral surface (18d), and the width of the slit (18e) is on the outer peripheral surface (18b) side. The stabilizer support structure according to claim 1, wherein the support structure decreases in a wedge shape toward the inner peripheral surface (18d). 前記スリット（１８ｅ）は、外周面（１８ｂ）側が金型成形により形成され、内周面（１８ｄ）側がカッター（３５）またはレーザーによる切断で形成されることを特徴とする、請求項３に記載のスタビライザーの支持構造。   The slit (18e) is formed by die molding on the outer peripheral surface (18b) side, and the inner peripheral surface (18d) side is formed by cutting with a cutter (35) or a laser. Stabilizer support structure. 左右のサスペンション装置（Ｓ）を連結するスタビライザー（１４）のトーション部（１５）の外周面に筒状のスタビライザーブッシュ（１８）の内周面（１８ｄ）を嵌合し、前記スタビライザーブッシュ（１８）の外周面（１８ａ，１８ｂ）を車体（１９）の取付部（１９ａ）と該車体（１９）に固定される固定部材（２１）との間に挟圧して固定するスタビライザーの支持構造において、
前記スタビライザーブッシュ（１８）は外周面（１８ｂ）から内周面（１８ｄ）まで軸線（Ｌ）に沿って切断したスリット（１８ｅ）を備え、
前記スタビライザーブッシュ（１８）の内周面（１８ｄ）の少なくとも一方の開口端における、少なくとも前記スリット（１８ｅ）を挟む位置に、径方向外向きに拡開する面取部（１８ｆ）を形成したことを特徴とするスタビライザーの支持構造。 An inner peripheral surface (18d) of a cylindrical stabilizer bush (18) is fitted to an outer peripheral surface of a torsion portion (15) of a stabilizer (14) connecting the left and right suspension devices (S), and the stabilizer bush (18) In the stabilizer support structure, the outer peripheral surfaces (18a, 18b) of the vehicle body (19) are clamped and fixed between the mounting portion (19a) of the vehicle body (19) and the fixing member (21) fixed to the vehicle body (19).
The stabilizer bush (18) includes a slit (18e) cut along the axis (L) from the outer peripheral surface (18b) to the inner peripheral surface (18d),
A chamfered portion (18f) that expands outward in the radial direction is formed at a position sandwiching at least the slit (18e) in at least one opening end of the inner peripheral surface (18d) of the stabilizer bush (18). Stabilizer support structure characterized by
JP2007182844A 2007-02-27 2007-07-12 Supporting structure for stabilizer Pending JP2008239137A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2007182844A JP2008239137A (en) 2007-02-27 2007-07-12 Supporting structure for stabilizer
EP11195280.0A EP2447095B1 (en) 2007-02-27 2008-02-07 Stabilizer support structure
US12/449,279 US20100001448A1 (en) 2007-02-27 2008-02-07 Stabilizer support structure
PCT/JP2008/052477 WO2008120501A1 (en) 2007-02-27 2008-02-07 Stabilizer support structure
EP08720736.1A EP2125399B1 (en) 2007-02-27 2008-02-07 Stabilizer support structure
CN2008800064114A CN101622142B (en) 2007-02-27 2008-02-07 Stabilizer support structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007047176 2007-02-27
JP2007182844A JP2008239137A (en) 2007-02-27 2007-07-12 Supporting structure for stabilizer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010199115A Division JP4832589B2 (en) 2007-02-27 2010-09-06 Stabilizer support structure

Publications (1)

Publication Number Publication Date
JP2008239137A true JP2008239137A (en) 2008-10-09

Family

ID=39910962

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2007182844A Pending JP2008239137A (en) 2007-02-27 2007-07-12 Supporting structure for stabilizer
JP2010199115A Expired - Fee Related JP4832589B2 (en) 2007-02-27 2010-09-06 Stabilizer support structure

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010199115A Expired - Fee Related JP4832589B2 (en) 2007-02-27 2010-09-06 Stabilizer support structure

Country Status (1)

Country Link
JP (2) JP2008239137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017165284A (en) * 2016-03-16 2017-09-21 住友理工株式会社 Attachment structure of stabilizer bush

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5048410B2 (en) * 2007-07-12 2012-10-17 本田技研工業株式会社 Stabilizer support structure
JP5704008B2 (en) * 2011-07-29 2015-04-22 マツダ株式会社 Stabilizer bar mounting bush

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581837U (en) * 1981-06-29 1983-01-07 日産自動車株式会社 Stabilizer body mounting bush
WO2006064537A1 (en) * 2004-12-13 2006-06-22 Toyo Tire & Rubber Co., Ltd. Vibration isolation device and method of installing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19738769A1 (en) * 1997-09-04 1999-03-11 Bayerische Motoren Werke Ag Storage of a stabilizer on a motor vehicle
DE10132379A1 (en) * 2001-07-06 2003-01-16 Zf Lemfoerder Metallwaren Ag Rubber bearings, preferably stabilizer bearings, and method for mounting the bearing
JP2006151177A (en) * 2004-11-29 2006-06-15 Nissan Motor Co Ltd Mount structure of stabilizer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581837U (en) * 1981-06-29 1983-01-07 日産自動車株式会社 Stabilizer body mounting bush
WO2006064537A1 (en) * 2004-12-13 2006-06-22 Toyo Tire & Rubber Co., Ltd. Vibration isolation device and method of installing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017165284A (en) * 2016-03-16 2017-09-21 住友理工株式会社 Attachment structure of stabilizer bush

Also Published As

Publication number Publication date
JP2011020673A (en) 2011-02-03
JP4832589B2 (en) 2011-12-07

Similar Documents

Publication Publication Date Title
JP4890371B2 (en) Stabilizer support structure
JP6867138B2 (en) Anti-vibration bush
JP2620538B2 (en) Plastic bearings for stabilizers in automobiles
US20100001448A1 (en) Stabilizer support structure
CN101909911B (en) Vehicle stabilizer
EP2305493A1 (en) Stabilizer device
JP4832589B2 (en) Stabilizer support structure
JP2018128041A (en) Assembly of shaft and yoke
EP1953014B1 (en) Structure for supporting stabilizer
JP6762176B2 (en) Stabilizer device and how to assemble it
JP4638457B2 (en) Stabilizer support structure
JP5048410B2 (en) Stabilizer support structure
JPWO2017069277A1 (en) Tie rod end
JP4978840B2 (en) Rubber bush
JP6136779B2 (en) Vehicle door hinge device
JP2007253737A (en) Stabilizer bush
JPH02283519A (en) Hollow stabilizer for vehicle
JP3973041B2 (en) Stabilizer bush
JP6601436B2 (en) Leaf spring with bush
JP4914823B2 (en) Stabilizer bush
JP2008213728A (en) Stabilizer bushing
JP5114908B2 (en) Bush press-fit structure and vehicle suspension using the same
JPH07246826A (en) Stabilizer supporting structure
JP2010242911A (en) Vehicular rubber bush
KR20100010746U (en) Stabilizer link for mounting stabilizer bar

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100707

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20110112