JPS6375656U - - Google Patents

Info

Publication number
JPS6375656U
JPS6375656U JP17059486U JP17059486U JPS6375656U JP S6375656 U JPS6375656 U JP S6375656U JP 17059486 U JP17059486 U JP 17059486U JP 17059486 U JP17059486 U JP 17059486U JP S6375656 U JPS6375656 U JP S6375656U
Authority
JP
Japan
Prior art keywords
rim
damper
torque converter
turbine
lock
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
JP17059486U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP17059486U priority Critical patent/JPS6375656U/ja
Priority to PCT/JP1987/000799 priority patent/WO1988003622A1/en
Publication of JPS6375656U publication Critical patent/JPS6375656U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/1234—Additional guiding means for springs, e.g. for support along the body of springs that extend circumferentially over a significant length
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/12326—End-caps for springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Description

【図面の簡単な説明】 第１図は被駆動リングの半部を取除いて図示し
た一部切欠き背面図、第２図は第１図の―線
に沿う縦断側面図、第３図は第１図の―線に
沿う縦断側面図、第４図は駆動リングの背面部分
図、第５図は同斜視図、第６図は駆動リング単体
の背面図、第７図は第６図の―断面図、第８
図は第６図の―断面図、第９図は被駆動リン
グの背面部分図、第１０図は被駆動リングの縦断
側面図、第１１図はダンパースプリングとばね座
とを示す斜視図、第１２図は本考案による装置を
内蔵したトルクコンバータの縦断面図、第１３図
は作用を示すグラフ、第１４図、第１４ａ図は従
来例を示すための縦断面部分図、第１５図は第１
４図の―断面部分図、第１６図、第１７
図は別の従来例を示すための第１４図、第１５図
に対応する図面である。 １１……クラツチ板、１３……駆動リング、１
３ａ……外周リム、１３ｂ……ストツパー部、１
４……被駆動リング、１５……ダンパースプリン
グ、１７……支壁部、２０……突壁部、２１Ａ，
２１Ｂ……突起、２３……爪部、２４……ばね座
、１０１……トルクコンバータ、１０２……フロ
ントカバー、１０３……ポンプ、１１４……入力
軸、１１５……出力軸。[Brief Description of the Drawings] Fig. 1 is a partially cutaway rear view with half of the driven ring removed, Fig. 2 is a longitudinal sectional side view taken along line - in Fig. 1, and Fig. 3 is a partially cutaway rear view with half of the driven ring removed. FIG. 4 is a rear partial view of the drive ring, FIG. 5 is a perspective view of the same, FIG. 6 is a rear view of the drive ring alone, and FIG. 7 is a rear view of the drive ring alone. -Cross section, No. 8
The figures are a sectional view of FIG. 6, FIG. 9 is a rear partial view of the driven ring, FIG. 10 is a longitudinal sectional side view of the driven ring, FIG. 11 is a perspective view showing the damper spring and the spring seat, and FIG. FIG. 12 is a longitudinal sectional view of a torque converter incorporating the device according to the present invention, FIG. 13 is a graph showing the operation, FIGS. 14 and 14a are partial longitudinal sectional views showing conventional examples, and FIG. 1
Partial cross-sectional view of Figure 4, Figures 16 and 17
This figure corresponds to FIGS. 14 and 15 to show another conventional example. 11...Clutch plate, 13...Drive ring, 1
3a... Outer rim, 13b... Stopper part, 1
4... Driven ring, 15... Damper spring, 17... Support wall, 20... Projection wall, 21A,
21B...Protrusion, 23...Claw portion, 24...Spring seat, 101...Torque converter, 102...Front cover, 103...Pump, 114...Input shaft, 115...Output shaft.

Claims (1)

【実用新案登録請求の範囲】 (1) トルクコンバータ本体内のタービンを、こ
れに対向する一側のポンプとこのポンプを入力軸
に接続する他側のフロントカバーの間に配置して
出力軸に連結し、タービンとフロントカバーとの
間にフロントカバーに摩擦係合されるクラツチ板
を軸方向に移動自在に設けると共に、クラツチ板
とタービンを周方向に長手の複数個のダンパース
プリングを介して互いに相対回転可能に連結した
ものにおいて、クラツチ板のタービン側の側面外
周部に板金製駆動リングを固定し、駆動リングに
ダンパースプリングを半径方向外側と内側から挾
持するリムと支壁部と、隣接したダンパースプリ
ング間に位置してダンパースプリングの端面を受
けるばね受とを設け、ばね受にタービン側被駆動
リングから延びる爪部を並べると共に、リムの先
端縁を半径方向内方へ湾曲させてダンパースプリ
ングの軸方向移動を阻止するストツパー部を形成
し、クラツチ板の外周に駆動リングのリムをわず
かな隙間をへだてて外側から覆う庇を設け、庇を
少なくとも駆動リングのリムとストツパー部の境
界まで延ばすと共に、ダンパースプリングの遠心
力によりリムが半径方向外方へ変形した時庇がリ
ムを補強し得る程度に上記隙間を小さくしたこと
を特徴とするトルクコンバータのロツクアツプダ
ンパー装置。 (2) 庇の先端縁と上記境界の間の寸法を公差最
悪でも０以上とした実用新案登録請求の範囲第１
項記載のトルクコンバータのロツクアツプダンパ
ー装置。 (3) 上記隙間の寸法を、駆動リングのリムの亀
裂進展がスタートしない弾性変形が許容できる寸
法以内に押えている実用新案登録請求の範囲第１
項記載のトルクコンバータのロツクアツプダンパ
ー装置。 (4) 上記ばね受は半径方向外側の突起と内側の
突壁部の少なくとも一方、又は中央の１個の突起
で形成されている実用新案登録請求の範囲第１項
記載のトルクコンバータのロツクアツプダンパー
装置。 (5) 上記爪部が突起と突壁部の間に配置されて
いる実用新案登録請求の範囲第４項記載のトルク
コンバータのロツクアツプダンパー装置。[Claims for Utility Model Registration] (1) The turbine in the torque converter main body is arranged between a pump on one side facing the converter and a front cover on the other side that connects this pump to the input shaft, and the turbine is connected to the output shaft. A clutch plate is provided between the turbine and the front cover so as to be movable in the axial direction and is frictionally engaged with the front cover. In a device that is connected so as to be able to rotate relative to each other, a sheet metal drive ring is fixed to the outer periphery of the side surface of the clutch plate on the turbine side, and a rim and support wall portion that sandwich the damper spring from the outside and inside in the radial direction are attached to the drive ring, and the adjacent A spring holder is provided between the damper springs to receive the end face of the damper spring, and the claws extending from the turbine-side driven ring are arranged in the spring holder, and the tip edge of the rim is curved radially inward to form the damper spring. A stopper part is formed to prevent axial movement of the clutch plate, an eave is provided on the outer periphery of the clutch plate to cover the rim of the drive ring from the outside with a slight gap, and the eave extends at least to the boundary between the rim of the drive ring and the stopper part. Also, a lock-up damper device for a torque converter, characterized in that the gap is made small enough to allow the eaves to reinforce the rim when the rim is deformed radially outward due to the centrifugal force of the damper spring. (2) Scope of utility model registration claim 1, where the tolerance of the dimension between the tip edge of the eave and the above-mentioned boundary is 0 or more at the worst
A lock-up damper device for a torque converter as described in 2. (3) Utility model registration claim 1, in which the dimensions of the above-mentioned gap are kept within dimensions that allow for elastic deformation that does not start crack propagation in the rim of the drive ring.
A lock-up damper device for a torque converter as described in 2. (4) The lock-up of the torque converter according to claim 1, wherein the spring bearing is formed by at least one of a radially outer protrusion and an inner protrusion, or one central protrusion. damper device. (5) The lock-up damper device for a torque converter according to claim 4, wherein the claw portion is disposed between the protrusion and the projecting wall portion.
JP17059486U 1986-11-06 1986-11-06 Pending JPS6375656U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP17059486U JPS6375656U (en) 1986-11-06 1986-11-06
PCT/JP1987/000799 WO1988003622A1 (en) 1986-11-06 1987-10-16 Lockup damper for torque converters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17059486U JPS6375656U (en) 1986-11-06 1986-11-06

Publications (1)

Publication Number Publication Date
JPS6375656U true JPS6375656U (en) 1988-05-20

Family

ID=15907733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17059486U Pending JPS6375656U (en) 1986-11-06 1986-11-06

Country Status (2)

Country Link
JP (1) JPS6375656U (en)
WO (1) WO1988003622A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674306B1 (en) * 1991-03-22 1993-12-10 Valeo LOCKING CLUTCH FOR A HYDROKINETIC COUPLING APPARATUS, PARTICULARLY FOR A MOTOR VEHICLE.
CN112879523A (en) * 2019-11-29 2021-06-01 上海汽车集团股份有限公司 Hydraulic torque converter assembly
CN113719552B (en) * 2021-08-12 2023-07-14 陕西航天动力高科技股份有限公司 Clutch assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997360A (en) * 1982-11-22 1984-06-05 Honda Motor Co Ltd Operation control device for clutch for fluid torque converter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193149U (en) * 1982-06-21 1983-12-22 本田技研工業株式会社 Torque converter clutch damper device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997360A (en) * 1982-11-22 1984-06-05 Honda Motor Co Ltd Operation control device for clutch for fluid torque converter

Also Published As

Publication number Publication date
WO1988003622A1 (en) 1988-05-19

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