JPH0972382A - Two-mass type fly wheel - Google Patents
Two-mass type fly wheelInfo
- Publication number
- JPH0972382A JPH0972382A JP22427495A JP22427495A JPH0972382A JP H0972382 A JPH0972382 A JP H0972382A JP 22427495 A JP22427495 A JP 22427495A JP 22427495 A JP22427495 A JP 22427495A JP H0972382 A JPH0972382 A JP H0972382A
- Authority
- JP
- Japan
- Prior art keywords
- friction
- flywheel
- spring
- ring
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、エンジンのクラン
ク軸に連結されて、該クランク軸の振動を第１フライホ
イールと第２フライホイールで動的に減衰させるように
した、２マス型フライホイールに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a two-mass type flywheel connected to a crankshaft of an engine so that vibrations of the crankshaft are dynamically damped by a first flywheel and a second flywheel. Regarding
【０００２】[0002]
【従来の技術】２マス型のフライホイールとしては、例
えば実開平5-22900号公報に示されたものが知られてお
り、この従来のフライホイールは、第１フライホールの
内部にオイルダンパーと緩衝バネを配置し、これらを介
して第２フライホイールを接続したものであり、第１フ
ライホイールの各部には切削加工が施され、オイルダン
パには複雑なオイル通路が連通されている。したがっ
て、該フライホイールは生産性に問題があり高価になら
ざるを得ない。2. Description of the Related Art As a two-mass type flywheel, for example, the one disclosed in Japanese Utility Model Publication No. 5-22900 is known. This conventional flywheel has an oil damper inside a first flyhole. A buffer spring is arranged, and a second flywheel is connected via these buffer springs. Each part of the first flywheel is cut, and an oil damper is connected to a complicated oil passage. Therefore, the flywheel has a problem in productivity and is inevitably expensive.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、生産性が高
く、かつ摩擦による減衰作用をもつ２マス型フライホイ
ールを得ることを課題とする。SUMMARY OF THE INVENTION An object of the present invention is to obtain a two-mass type flywheel having high productivity and a damping action by friction.
【０００４】[0004]
【課題を解決するための手段】前記課題を解決するため
の手段は、請求項１に記載したとおり、第１フライホイ
ールの回転を緩衝バネを介して第２フライホイールに伝
えるようにし、かつ、第１フライホイールと緩衝バネの
間に、一端が第１フライホイールと摩擦結合し、他端が
前記緩衝バネの両端面に係合する被動摩擦板をもつ摩擦
連結部を並設した２マス型フライホイールにおいて、第
１フライホイールの回転軸線と同心に、筒部と該筒部の
基部を囲んで軸線方向に凹むリング溝と該リング溝を囲
む摩擦面とを該第１フライホイールをプレス加工するこ
とにより形成し、被動摩擦板の一端を前記筒部に嵌合す
ると共に摩擦リングを介して第１フライホイールの摩擦
面に圧接し、該被動摩擦板の他端を緩衝バネに係合した
ことを特徴とするものであり、プレス加工を用いるため
生産性が高く、また、第１フライホイールの摩擦面に対
する摩擦リングの密着性がリング溝によって向上し、被
動摩擦板の作動が確実になる。According to a first aspect of the present invention, the means for solving the above-mentioned problems is such that the rotation of the first flywheel is transmitted to the second flywheel via a buffer spring, and A two-mass type in which a friction coupling portion having one side frictionally coupled to the first flywheel and the other end having a driven friction plate engaging with both end faces of the buffer spring is provided between the first flywheel and the buffer spring. In the flywheel, the first flywheel is pressed by concentric with the rotation axis of the first flywheel, a cylindrical portion, a ring groove surrounding the base of the cylindrical portion and recessed in the axial direction, and a friction surface surrounding the ring groove. By engaging one end of the driven friction plate with the tubular portion and pressingly contacting the friction surface of the first flywheel via the friction ring, and engaging the other end of the driven friction plate with the buffer spring. Characterized by And than high productivity for using press working, also, the adhesion of the friction ring against the friction surface of the first flywheel is improved by the ring groove, the operation of the driven friction plates is ensured.
【０００５】[0005]
【発明の実施の形態】以下、図面を参照して本発明の実
施形態を説明する。図１，２において１は２マス型のフ
ライホイールであり、２はその駆動板でボルト３によっ
てエンジンのクランク軸４に固定される。５は第１のマ
ス部の主部を形成する板状の第１フライホイール、６は
エンジン始動のために図外のピニオン及び始動モータで
駆動されるリングギアである。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. In FIGS. 1 and 2, 1 is a two-mass type flywheel, and 2 is a drive plate thereof which is fixed to a crankshaft 4 of an engine by a bolt 3. Reference numeral 5 is a plate-shaped first flywheel that forms the main portion of the first mass portion, and reference numeral 6 is a ring gear that is driven by a pinion and a starter motor (not shown) for starting the engine.
【０００６】駆動板２には、外周寄りの２〜４個所に位
置決め突起２1が設けられると共にボルト穴２2が穿設さ
れ、第１フライホイール５には位置決め穴５1とボルト
穴５2が穿設され、リングギア６には、位置決め穴６1と
ねじ穴６2が穿設される。そして、位置決め突起２1を位
置決め穴５1，６1に嵌合して３部材２，５，６の位置決
めをしたのち、ボルト７をボルト穴５2に挿入してねじ
穴６2にねじ込むことにより、一体に固定される。The drive plate 2 is provided with positioning protrusions 2 1 and bolt holes 2 2 at 2 to 4 locations near the outer periphery, and the first flywheel 5 has positioning holes 5 1 and bolt holes 5 2. The ring gear 6 is provided with a positioning hole 6 1 and a screw hole 6 2 . Then, after positioning the three members, 2,5,6 fitted positioning projections 2 1 into the positioning holes 5 1, 6 1, is screwed into the screw hole 6 2 by inserting a bolt 7 into the bolt holes 5 2 Are fixed together.
【０００７】前記第１フライホイール５は、図３〜５に
示す工程で作られる。図３は第１工程用のプレス機４０
を示し、４１はそのベース、４２は半球状の加圧面をも
つパンチ，４３は上向きに弾発されたクランパであり、
上部の加圧部４４にはダイ４５が取付けられている。図
中４６はノックアウトピン、４７は位置決めピン、４８
は押さえ部材である。The first flywheel 5 is manufactured by the steps shown in FIGS. FIG. 3 shows a press machine 40 for the first step.
41 is its base, 42 is a punch having a hemispherical pressing surface, and 43 is a clamper that is blasted upward.
A die 45 is attached to the upper pressure unit 44. In the figure, 46 is a knockout pin, 47 is a positioning pin, and 48.
Is a pressing member.
【０００８】軟鋼板よりなるワークＷは、クランパ４３
とダイ４５に保持されてパンチ２に向けて加圧され、球
面部４９が成形される。The work W made of mild steel plate has a clamper 43.
It is held by the die 45 and pressed against the punch 2 to form the spherical surface portion 49.
【０００９】図４は第２工程用のプレス機５０を示し、
第１工程で成形した球面部４９を反転して、図１に示す
リング溝５ａ、筒部１５，１６になる部分と段部５１，
５２とを２段形状に荒加工する。図４において５３は外
ダイ、５４は外ダイ５３中で上向きに弾発された内ダイ
である。パンチ５５には、ダイ５３，５４の型面と板厚
以上の間隙をもつ型面が形成され、中心に位置決めピン
５６を備える。FIG. 4 shows a press machine 50 for the second step,
The spherical portion 49 formed in the first step is reversed so that the ring groove 5a, the portion to be the tubular portions 15 and 16 and the step portion 51, shown in FIG.
52 and 52 are roughly processed into two steps. In FIG. 4, numeral 53 is an outer die, and numeral 54 is an inner die that is elastically bulged upward in the outer die 53. The punch 55 is formed with a die surface having a gap equal to or more than the plate thickness with the die surfaces of the dies 53 and 54, and is provided with a positioning pin 56 at the center.
【００１０】このプレス機５０でワークＷの球面部４９
をその頂部から加圧すると、反転による変形と段付けの
変形はなされるが、ワークＷに新たな伸びは殆ど生じな
いため、２段形状の成形が容易に行われる。With this press machine 50, the spherical portion 49 of the workpiece W is
When is pressed from its top, deformation due to inversion and deformation due to stepping are performed, but new elongation hardly occurs in the work W, so that the two-step shape is easily formed.
【００１１】図５は第３工程用のプレス機６０を示し、
下型としては、クランプ６１を中心にしてリング状のダ
イ６２，６３，６４が嵌まり合い、上型としては内パン
チ６５と外パンチ６６が嵌まり合っている。図中６７，
６８は、後記する緩衝バネのバネ座を支持する段部を形
成するためのパンチである。FIG. 5 shows a pressing machine 60 for the third step,
As the lower die, ring-shaped dies 62, 63, 64 are fitted around the clamp 61, and as the upper die, the inner punch 65 and the outer punch 66 are fitted. 67 in the figure
68 is a punch for forming a step portion that supports a spring seat of a buffer spring described later.
【００１２】このプレス機６０によりワークＷを加圧す
ることにより、第１フライホイール５の成形が終り、筒
部１５，１６が成形されると共にリング溝５ａと摩擦面
５ｂが形成されるが、リング溝５ａ部分においては、図
４の曲率半径の大きい状態から図５の曲率半径の小さい
状態に変形するため、増肉作用が生じてリング溝５ａの
薄肉化が防止され、強度が大になる。また、ダイ６３と
外パンチ６６の加圧によって平坦な摩擦面５ｂが成形さ
れる。By pressurizing the work W with this press 60, the forming of the first flywheel 5 is completed, the cylindrical portions 15 and 16 are formed, and the ring groove 5a and the friction surface 5b are formed. In the groove 5a portion, the state where the radius of curvature is large in FIG. 4 is transformed to the state where the radius of curvature is small in FIG. Further, the flat friction surface 5b is formed by pressing the die 63 and the outer punch 66.
【００１３】そして、第１フライホイール５には、前記
摩擦面５ｂ、筒部１５，１６等を利用した摩擦連結部１
１が設けられ、該第１フライホイール５は、摩擦連結部
１１、バネ装置１２を介してハブ１３と一体の被動板３
３に接続され、該ハブ１３には第２マス部の主部を形成
する第２フライホイール１４が固定される。１３1はク
ラッチ接続用のねじ孔、１４1はマスである。The first flywheel 5 has a friction coupling portion 1 utilizing the friction surface 5b, the cylindrical portions 15 and 16 and the like.
1 is provided, and the first flywheel 5 includes a driven plate 3 integrated with a hub 13 via a friction coupling portion 11 and a spring device 12.
A second flywheel 14 that is connected to the hub 3 and forms the main part of the second mass part is fixed to the hub 13. 13 1 is a screw hole for connecting the clutch, and 14 1 is a mass.
【００１４】また内側の筒部１５内にはベアリング１７
が保持され、第１フライホイール５、は該ベアリング１
７を介してハブ１３に支持される。ベアリング１７を保
持する手段として、その外輪を筒部１５から伸びるフラ
ンジ１５1とリベット１８で固定された押し板１９で挟
持し、内輪をハブ１３の段部１３2とＣリング２０で挟
持している。A bearing 17 is provided in the inner cylindrical portion 15.
Is held and the first flywheel 5, the bearing 1
It is supported by the hub 13 via 7. As a means for holding the bearing 17, its outer ring is clamped by a flange 15 1 extending from the tubular portion 15 and a push plate 19 fixed by a rivet 18, and the inner ring is clamped by a step 13 2 of the hub 13 and a C ring 20. There is.
【００１５】前記摩擦連結部１１は、エンジンからバネ
装置１２に伝わる振動回転を摩擦により減衰させるもの
で、外側の筒部１６に摩擦リング２２、被動摩擦板２１
の内端、摩擦リング２３が順次嵌合され、一方の摩擦リ
ング２２は第１フライホイール５の摩擦面５ｂに接し、
他方の摩擦リング２３はワッシャ２４に接し、該ワッシ
ャ２４には皿ばね２５、押し板２６が順次重ねられ、該
押し板２６はリベット２７で第１フライホイール５に固
定され、皿バネ２５の弾発力が各接触面に作用する。こ
の際、摩擦リング２２の左面内縁はリング溝５ａに対向
するが、該リング溝５ａは逃げ溝として作用するので、
接触面に片当りは生じない。The friction connecting portion 11 damps the vibration and rotation transmitted from the engine to the spring device 12 by friction. The friction ring 22 and the driven friction plate 21 are provided on the outer cylindrical portion 16.
The inner end and the friction ring 23 are sequentially fitted, and the one friction ring 22 contacts the friction surface 5b of the first flywheel 5,
The other friction ring 23 is in contact with a washer 24, and a disc spring 25 and a push plate 26 are sequentially stacked on the washer 24. The push plate 26 is fixed to the first flywheel 5 by a rivet 27, and the disc spring 25 has a spring. The force acts on each contact surface. At this time, the inner edge of the left surface of the friction ring 22 faces the ring groove 5a, but since the ring groove 5a acts as an escape groove,
One-sided contact does not occur on the contact surface.
【００１６】また、ワッシャ２４と押板２６の外周には
爪２４1，２６1が設けられて互いにかみ合って係止され
ているから、第１フライホイール５のトルクは、摩擦リ
ング２２，２３を介して被動摩擦板２１に両側から伝達
される。Further, since the claws 24 1 and 26 1 are provided on the outer circumferences of the washer 24 and the push plate 26 so as to be engaged with each other and locked, the torque of the first flywheel 5 causes the friction rings 22 and 23 to move. It is transmitted from both sides to the driven friction plate 21 via.
【００１７】図２に示すように、被動摩擦板２１にはコ
字形の２種の凹部２１1，２１2が設けられ、両凹部間に
舌片２１3が形成され、一方の凹部２１1に弱いバネ２８
が保持され、他の凹部２１2に２重の強いバネ２９が保
持されている。該バネ２８，２９は、図１でバネ装置１
２として示したものである。２８1，２９1は各バネの両
端に嵌着したバネ座で、該バネ座２８1，２９1が舌片２
１3に接する。As shown in FIG. 2, the driven friction plate 21 is provided with two U-shaped concave portions 21 1 and 21 2 , a tongue piece 21 3 is formed between both concave portions, and one concave portion 21 1 is formed. Weak spring 28
Is held, and the double strong spring 29 is held in the other recess 21 2 . The springs 28 and 29 are the spring device 1 in FIG.
2 is shown. 28 1 and 29 1 are spring seats fitted to both ends of each spring, and the spring seats 28 1 and 29 1 are tongue pieces 2 respectively.
Touch 1 3 .
【００１８】また図１，２で明らかなように、バネ２
８，２９の一側部を覆うと共に前記凹部２１1，２１2と
共同してバネ座２８1，２９1を保持するバネ保持板３０
が溶接部３１で第１フライホイール５に溶接されてい
る。該バネ保持板３０には、内向きの一対の段部３
０1，３０1（図２）が２組設けられて、これにより前記
のとおり凹部２１2と共に強いバネ２９のバネ座２９1を
保持し、更に第１フライホイール５とバネ保持板３０に
よってグリースを収容する油室３２が形成される。As is apparent from FIGS. 1 and 2, the spring 2
A spring holding plate 30 which covers one side of 8 , 29 and holds the spring seats 28 1 , 29 1 in cooperation with the recesses 21 1 , 21 2.
Is welded to the first flywheel 5 at the weld 31. The spring holding plate 30 includes a pair of inwardly facing step portions 3
Two sets of 0 1 and 30 1 (FIG. 2) are provided to hold the spring seat 29 1 of the strong spring 29 together with the recessed portion 21 2 as described above, and further the first flywheel 5 and the spring holding plate 30 allow the grease to be held. An oil chamber 32 that accommodates the oil is formed.
【００１９】前記バネ保持板３０の溶接に先立って、ハ
ブ１３に被動板３３が溶接される。該被動板３３には大
小のコ字形の凹部３３1，３３2が設けられて舌片３３が
形成されている。この被動板３３と一体のハブ１３には
前記第２フライホイール１４が溶接されているから、被
動板３３も第２フライホイール１４のマスの一部として
作用する。３４は油室３２を閉じるオイルシールであ
る。Prior to welding the spring holding plate 30, a driven plate 33 is welded to the hub 13. The driven plate 33 is provided with large and small U-shaped concave portions 33 1 and 33 2 to form a tongue piece 33. Since the second flywheel 14 is welded to the hub 13 integrated with the driven plate 33, the driven plate 33 also acts as a part of the mass of the second flywheel 14. An oil seal 34 closes the oil chamber 32.
【００２０】第１フライホイール５が図２で矢印Ａ方向
に回転すると、段部３０1で強いバネ２９が押され、摩
擦被動板２１も矢印Ａ方向に回転し、弱いバネ２８は被
動板３３の舌片３３3に直ちにトルクを伝えるが、強い
バネ２９は舌片３３3に接触するに至らず、弱いバネ２
８のみが圧縮される。そして伝達トルクが更に増大する
と強いバネ２９が舌片３３3に接してこれにトルクを伝
える。When the first flywheel 5 rotates in the direction of arrow A in FIG. 2, the strong spring 29 is pushed by the step portion 30 1 , the friction driven plate 21 also rotates in the direction of arrow A, and the weak spring 28 moves the driven plate 33. The torque is immediately transmitted to the tongue 33 3 of the tongue 33 3 , but the strong spring 29 does not come into contact with the tongue 33 3 and the weak spring 2
Only 8 are compressed. When the transmission torque further increases, the strong spring 29 contacts the tongue 33 3 and transmits the torque to the tongue 33 3 .
【００２１】このとき、弱いバネ２８の右側のバネ座２
８1は、被動板３３の凹部３３1の右側の端面と摩擦板２
１の凹部２１1の右側の端面に圧接され、左側のバネ座
２８1は、バネ２８の左側に位置する第１フライホイー
ル５の段部３０1で押されてバネ２８を圧縮する。これ
により、第１フライホイール５と摩擦板２１は相対運動
し摩擦連結部１１に摩擦抵抗が生じ、該相対運動は、ト
ルクの変動に伴って往復運動として作用する。相対運動
が矢印Ａと逆方向の場合は前記と反対の作用をするか
ら、振動回転が伝達されるとバネによる緩衝作用に加え
て摩擦抵抗による振動減衰作用が生じる。At this time, the spring seat 2 on the right side of the weak spring 28
8 1 is the friction plate 2 and the right end surface of the recess 33 1 of the driven plate 33.
The spring seat 28 1 on the left side is pressed against the end surface on the right side of the recess 21 1 of No. 1 and is pressed by the step portion 30 1 of the first flywheel 5 located on the left side of the spring 28 to compress the spring 28. As a result, the first flywheel 5 and the friction plate 21 move relative to each other, and a frictional resistance is generated in the friction connecting portion 11, and the relative motion acts as a reciprocating motion with a change in torque. When the relative movement is in the direction opposite to the arrow A, the action is opposite to that described above. Therefore, when the vibration rotation is transmitted, the vibration damping action due to the friction resistance occurs in addition to the buffer action due to the spring.
【００２２】トルク変動が大きく、弱いバネ２８のみな
らず強いバネ２９が圧縮される状態のときも、振幅に応
じた振動減衰作用が得られる。Even when the torque fluctuation is large and not only the weak spring 28 but also the strong spring 29 is compressed, the vibration damping action according to the amplitude can be obtained.
【００２３】このフライホイール１において、第１フラ
イホイール５と第２フライホイール１４による動的減衰
作用は前記の従来のものと同じであるが、摩擦連結部１
１による減衰作用が加わり、かつ摩擦リング２２と接す
る摩擦面５ｂの内周側にはリング溝５ａが形成されてい
るので、摩擦リング２２と摩擦面５ｂの片当りが防止さ
れ、所要の摩擦抵抗を生じさせることができる。In this flywheel 1, the dynamic damping action by the first flywheel 5 and the second flywheel 14 is the same as that of the conventional one, but the friction coupling portion 1
Since the ring groove 5a is formed on the inner peripheral side of the friction surface 5b which is in contact with the friction ring 22 due to the damping action of No. 1, the friction ring 22 and the friction surface 5b are prevented from hitting each other and the required friction resistance is obtained. Can be generated.
【００２４】[0024]
【発明の効果】以上の説明から明らかなとおり、請求項
１の発明によれば、第１フライホイールと緩衝バネの間
に摩擦連結部を設けたから、第１フライホイールと第２
フライホイールによる動的振動減衰作用のほかに摩擦に
よる振動減衰作用を加えることができる。しかも摩擦面
の内周にリング溝を設けたから、摩擦リングの片当りを
防止できると共に、グリース保持溝として作用して耐摩
耗性が向上する効果がある。また、第１フライホイール
をプレス成形により作るから、安価に多量生産をするこ
とができ、しかも切削加工したもののように切削屑が発
生しないから、切削屑の除去工程が不要である。As is apparent from the above description, according to the invention of claim 1, since the friction coupling portion is provided between the first flywheel and the buffer spring, the first flywheel and the second flywheel are connected.
In addition to the dynamic vibration damping effect by the flywheel, the vibration damping effect by friction can be added. Moreover, since the ring groove is provided on the inner circumference of the friction surface, it is possible to prevent uneven contact of the friction ring and to act as a grease holding groove to improve wear resistance. Further, since the first flywheel is made by press molding, it can be mass-produced at low cost, and since no cutting chips are generated unlike those obtained by cutting, a step for removing cutting chips is unnecessary.
【図１】 本発明を実施したフライホイールの縦断面図FIG. 1 is a vertical sectional view of a flywheel embodying the present invention.
【図２】 同上正面図FIG. 2 is a front view of the same.
【図３】 第１工程の金型の縦断面図FIG. 3 is a vertical cross-sectional view of the mold in the first step
【図４】 第２工程の金型の縦断面図FIG. 4 is a vertical sectional view of a mold in the second step.
【図５】 第３工程の金型の縦断面図FIG. 5 is a vertical cross-sectional view of the mold in the third step
２ 駆動板 ５ 第１フライホイール ５ａ リング溝 ５ｂ 摩擦面 １１ 摩擦連結部 １２ バネ装置 １３ ハブ １４ 第２フライホイ
ール ２１ 被動摩擦板 ２２，２３ 摩擦リング ３０ バネ保持板 ３３ 被動板2 Drive plate 5 1st flywheel 5a Ring groove 5b Friction surface 11 Friction connection part 12 Spring device 13 Hub 14 2nd flywheel 21 Driven friction plate 22,23 Friction ring 30 Spring holding plate 33 Driven plate
Claims (1)
介して第２フライホイールに伝えるようにし、かつ、第
１フライホイールと緩衝バネの間に、一端が第１フライ
ホイールと摩擦結合し、他端が前記緩衝バネの両端面に
係合する被動摩擦板をもつ摩擦連結部を並設した２マス
型フライホイールにおいて、第１フライホイールの回転
軸線と同心に、筒部と該筒部の基部を囲んで軸線方向に
凹むリング溝と該リング溝を囲む摩擦面とを該第１フラ
イホイールをプレス加工することにより形成し、被動摩
擦板の一端を前記筒部に嵌合すると共に摩擦リングを介
して第１フライホイールの摩擦面に圧接し、該被動摩擦
板の他端を緩衝バネに係合したことを特徴とする２マス
型フライホイール。1. The rotation of the first flywheel is transmitted to a second flywheel via a buffer spring, and one end of the first flywheel and the buffer spring are frictionally coupled to the first flywheel. In a two-mass type flywheel in which a friction coupling portion having a driven friction plate whose other end engages with both end surfaces of the buffer spring is juxtaposed, a tubular portion and a tubular portion of the tubular portion are concentric with the rotation axis of the first flywheel. A ring groove that surrounds the base portion and is recessed in the axial direction and a friction surface that surrounds the ring groove are formed by pressing the first flywheel, and one end of the driven friction plate is fitted into the cylindrical portion and the friction ring is formed. A two-mass type flywheel in which the friction surface of the first flywheel is pressed into contact with the first flywheel and the other end of the driven friction plate is engaged with a buffer spring.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22427495A JP3732260B2 (en) | 1995-08-31 | 1995-08-31 | 2-mass type flywheel |
| US08/694,320 US5778738A (en) | 1995-08-31 | 1996-08-08 | Two-mass type of flywheel device |
| DE69624767T DE69624767T2 (en) | 1995-08-31 | 1996-08-21 | Dual Mass Flywheel |
| EP96113411A EP0763673B1 (en) | 1995-08-31 | 1996-08-21 | Two-mass type of flywheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22427495A JP3732260B2 (en) | 1995-08-31 | 1995-08-31 | 2-mass type flywheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0972382A true JPH0972382A (en) | 1997-03-18 |
| JP3732260B2 JP3732260B2 (en) | 2006-01-05 |
Family
ID=16811211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22427495A Expired - Fee Related JP3732260B2 (en) | 1995-08-31 | 1995-08-31 | 2-mass type flywheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3732260B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100482579B1 (en) * | 2002-10-30 | 2005-04-14 | 현대자동차주식회사 | Vibration damping damper |
| JP2010504476A (en) * | 2006-09-20 | 2010-02-12 | ジーアイエフ ゲゼルシャフト ファー インダストリエフォルツァング エムビーエイチ | Drive train with a main drive shaft, and in particular for automobiles with a drive shaft extending out of the engine block |
| WO2010047193A1 (en) * | 2008-10-24 | 2010-04-29 | 株式会社エクセディ | Damper mechanism |
| JP2013072541A (en) * | 2011-09-29 | 2013-04-22 | Aisin Seiki Co Ltd | Torque variation absorbing apparatus |
-
1995
- 1995-08-31 JP JP22427495A patent/JP3732260B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100482579B1 (en) * | 2002-10-30 | 2005-04-14 | 현대자동차주식회사 | Vibration damping damper |
| JP2010504476A (en) * | 2006-09-20 | 2010-02-12 | ジーアイエフ ゲゼルシャフト ファー インダストリエフォルツァング エムビーエイチ | Drive train with a main drive shaft, and in particular for automobiles with a drive shaft extending out of the engine block |
| WO2010047193A1 (en) * | 2008-10-24 | 2010-04-29 | 株式会社エクセディ | Damper mechanism |
| JP2010101456A (en) * | 2008-10-24 | 2010-05-06 | Exedy Corp | Damper mechanism |
| US8454446B2 (en) | 2008-10-24 | 2013-06-04 | Exedy Corporation | Damper mechanism |
| JP2013072541A (en) * | 2011-09-29 | 2013-04-22 | Aisin Seiki Co Ltd | Torque variation absorbing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3732260B2 (en) | 2006-01-05 |
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