JPS647244B2 - - Google Patents
Info
- Publication number
- JPS647244B2 JPS647244B2 JP53043086A JP4308678A JPS647244B2 JP S647244 B2 JPS647244 B2 JP S647244B2 JP 53043086 A JP53043086 A JP 53043086A JP 4308678 A JP4308678 A JP 4308678A JP S647244 B2 JPS647244 B2 JP S647244B2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- friction
- clutch
- clutch disc
- friction ring
- 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.)
- Expired
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
-
- 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
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
【発明の詳細な説明】
本発明はばねで負荷された圧力板と、押圧受け
板と、圧力板若しくは押圧受け板に対する接触範
囲に摩擦リングを有する、圧力板と押圧受け板と
の間に締付け可能なクラツチ円板とより成る摩擦
クラツチに関する。DETAILED DESCRIPTION OF THE INVENTION The invention provides a spring-loaded pressure plate, a pressure receiver plate and a clamping device between the pressure plate and the pressure receiver plate, which has a friction ring in the area of contact with the pressure plate or the pressure receiver plate. This invention relates to a friction clutch consisting of a possible clutch disc.
ばね作用によつて円滑な発進過程を可能にする
ために、摩擦リングをばね負荷してクラツチ円板
に固定することは一般に公知である。同じ目的の
ために異なる性質のライニングを組み合せて使用
することも行なわれている。これらの両方の形式
は使用が制限され、しかも摩擦リングの組み合わ
せが所定の許容回転数及び所定の摩耗によつて制
限されていて、かつ他面でライニングのクツシヨ
ン行程を著しく増大させることも圧力板の可能な
遮断行程によつて制限されている。 It is generally known to fasten the friction ring in a spring-loaded manner to the clutch disc in order to enable a smooth starting process by means of spring action. Combinations of linings of different properties have also been used for the same purpose. Both of these types have limited use, and the combination of friction rings is limited by a certain permissible rotational speed and a certain wear, and on the other hand, the pressure plate also significantly increases the cushioning stroke of the lining. is limited by the possible shutoff stroke of
さらに、公知の摩擦クラツチ（実開昭50−
34703号公報）においては互いに同心的な２つの
ライニングを設け、両方のライニングが唯一（共
通）の皿ばねに取付けられ、皿ばねがフライホイ
ールに結合されている。この場合には唯一の皿ば
ねに両方のライニングを取り付けてあることに基
づき、各ライニングが所望のクラツチ特性（ばね
特性）に個別に適合させられず、クラツチの引き
ずりが生じる。 Furthermore, a well-known friction clutch (1989-
34703), two linings concentric with each other are provided, both linings are attached to a single (common) disc spring, and the disc spring is connected to the flywheel. In this case, because both linings are attached to a single plate spring, each lining cannot be adapted individually to the desired clutch characteristics (spring characteristics), resulting in clutch drag.
従つて、本発明の目的は自動車の摩擦クラツチ
の引きずりを、わずかな費用でかつ残りのクラツ
チ部分の構造の著しい変更なしに排除することに
ある。 It is therefore an object of the invention to eliminate the drag of a friction clutch in a motor vehicle at little expense and without significant changes in the structure of the remaining clutch parts.
この目的を達成するために本発明の構成では、
クラツチ円板がばね特性の互いに異なる２組のば
ねセグメント及び少なくとも片側に互いに同心的
に分割された２つの摩擦リングを有しており、分
割された半径方向外側の摩擦リングが一方の組の
ばねセグメントの一方の端部に固定されており、
分割された半径方向内側の摩擦リングが他方の組
のばねセグメントの一方の端部に固定されてお
り、両方の組のばねセグメントの他方の端部がク
ラツチ円板のボスに固定されている。 In order to achieve this objective, the configuration of the present invention includes:
The clutch disc has two sets of spring segments with different spring characteristics and two friction rings split concentrically on at least one side, the split radially outer friction ring being the spring segment of one set. fixed to one end of the segment,
A split radially inner friction ring is secured to one end of the other set of spring segments, and the other ends of both sets of spring segments are secured to the boss of the clutch disc.
本発明の前記構成により効果として、分割され
た半径方向外側の摩擦リングを一方の組のばねセ
グメントにかつ分割された半径方向内側の摩擦リ
ングを他方の組のばねセグメントに固定してある
ことに基づき、半径方向外側若しくは半径方向内
側の摩擦リングが所属の組のばねセグメントを所
定のばね特性に合わせて構成することによつて個
別に簡単に所望のクラツチ特性に適合させられ、
摩擦リングの滑らかな接続並びに迅速な遮断が可
能になり、クラツチの引きずりが避けられる。 The advantage of this configuration of the invention is that the split radially outer friction ring is fixed to one set of spring segments and the split radially inner friction ring is fixed to the other set of spring segments. Based on this, the radially outer or radially inner friction ring can be easily adapted individually to the desired clutch characteristics by configuring the associated set of spring segments to the desired spring characteristics;
This allows smooth engagement and quick disconnection of the friction ring, avoiding clutch drag.
次に図面を用いて本発明の実施例を具体的に説
明する。 Next, embodiments of the present invention will be specifically described using the drawings.
第１図はクラツチ円板の部分平面図であり、第
２図は第１図のＡ−Ｂ線に沿つた断面を示してい
る。クラツチ円板１２の一方の側には互いに同心
的に配置された２つの摩擦リング１，２が、かつ
他方の側には同じく互いに同心的に配置された２
つの摩擦リング３，４が設けられている。さら
に、クラツチ円板のボス７と摩擦リング１，２，
３，４との間にはばね特性の互いに異なる２組の
ばねセグメント５，１１が配置されている。クラ
ツチ円板の各側の半径方向外側に配置された摩擦
リング１，３が一方の組のばねセグメント５の一
方の端部に締付けリベツト６によつて固定されか
つクラツチ円板の各側の半径方向内側に配置され
た摩擦リング２，４が他方の組のばねセグメント
１１の一方の端部に締付けリベツトによつて固定
されている。両方の組のばねセグメント５，１１
の他方の端部は通常の形式でリベツトを用いて、
ボス７に固定されている。第３図に示すように、
クラツチ円板１２はダイヤフラム形のばね１５で
負荷された圧力板１４と押圧受け板（はずみ車）
１３との間に締付け可能に配置されている。ボス
７と摩擦リング１〜４との間を回動たわみ可能に
結合するために多数のねじりばね８が配置されて
いる。２つの側板１０がそれぞれ結合リベツト９
を介して互いに固定されていてかつ間隔をおいて
保持されている。 FIG. 1 is a partial plan view of the clutch disc, and FIG. 2 shows a cross section taken along line A--B in FIG. On one side of the clutch disc 12 there are two friction rings 1, 2 arranged concentrically with respect to one another, and on the other side two friction rings 1, 2 also arranged concentrically with one another.
Two friction rings 3, 4 are provided. Furthermore, the boss 7 of the clutch disc and the friction rings 1, 2,
Two sets of spring segments 5 and 11 having different spring characteristics are arranged between the spring segments 3 and 4. A friction ring 1, 3 located radially outward on each side of the clutch disc is fixed to one end of one set of spring segments 5 by a clamping rivet 6 and radially outward on each side of the clutch disc. Friction rings 2, 4, which are arranged on the inside in the direction, are fastened to one end of the spring segments 11 of the other set by means of clamping rivets. Both sets of spring segments 5, 11
The other end of the is riveted in the usual manner,
It is fixed to boss 7. As shown in Figure 3,
The clutch disc 12 includes a pressure plate 14 loaded by a diaphragm-shaped spring 15 and a pressure receiving plate (flywheel).
13 so that it can be tightened. A number of torsion springs 8 are arranged to provide a rotationally flexible connection between the boss 7 and the friction rings 1-4. The two side plates 10 each have a connecting rivet 9
are fixed to each other and held at a distance via.
半径方向外側の摩擦リングを一方の組のばねセ
グメントにかつ半径方向内側の摩擦リングを他方
の組のばねセグメントに配置したことに基づき、
摩擦リングの軸方向のばね作用に影響を与えるこ
と並びに摩擦リング自体にとつての材料を異なつ
て組み合わせることで、自動車の駆動系全体の運
動状態にクラツチ円板を合わせるための著しく広
範囲な変化実施形が可能である。残りのクラツチ
構成部分を構造的に変えることなしに、本発明に
よるクラツチ円板を組み込むことによつて自動車
の発進状態を全く著しく改善しかついわゆる引き
ずりを排除することができる。 Based on the arrangement of the radially outer friction ring on one set of spring segments and the radially inner friction ring on the other set of spring segments,
By influencing the axial spring action of the friction ring as well as by combining different materials for the friction ring itself, an extremely wide range of variations can be carried out to adapt the clutch disc to the kinematic conditions of the entire drive train of the motor vehicle. shape is possible. By incorporating the clutch disk according to the invention without structurally changing the remaining clutch components, it is possible to considerably improve the starting behavior of the motor vehicle and to eliminate so-called drag.
図面は本発明の実施例を示すものであつて、第
１図は各摩擦リングのための分割されたばねセグ
メントを有するクラツチ円板の部分平面図、第２
図は第１図のＡ−Ｂ線に沿つた断面図、第３図は
摩擦クラツチの部分断面図である。
１，２，３及び４……摩擦リング、５……ばね
セグメント、６……締付けリベツト、７……ボ
ス、８……ねじりばね、９……結合リベツト、１
０……側板、１１……ばねセグメント、１２……
クラツチ円板、１３……押圧受け板、１４……圧
力板、１５……ばね。
The drawings show an embodiment of the invention, in which FIG. 1 is a partial plan view of a clutch disc with segmented spring segments for each friction ring;
The figure is a sectional view taken along line A--B in FIG. 1, and FIG. 3 is a partial sectional view of the friction clutch. 1, 2, 3 and 4... Friction ring, 5... Spring segment, 6... Tightening rivet, 7... Boss, 8... Torsion spring, 9... Connection rivet, 1
0... Side plate, 11... Spring segment, 12...
Clutch disc, 13...pressure receiving plate, 14...pressure plate, 15...spring.
Claims (1)
圧力板若しくは押圧受け板に対する接触範囲に摩
擦リングを有する、圧力板と押圧受け板との間に
締付け可能なクラツチ円板とより成る摩擦クラツ
チにおいて、クラツチ円板がばね特性の互いに異
なる２組のばねセグメント５，１１及び少なくと
も片側に互いに同心的に分割された２つの摩擦リ
ング１，２；３，４を有しており、分割された半
径方向外側の摩擦リング１，３が一方の組のばね
セグメント５の一方の端部に固定されており、分
割された半径方向内側の摩擦リング２，４が他方
の組のばねセグメント１１の一方の端部に固定さ
れており、両方の組のばねセグメント５，１１の
他方の端部がクラツチ円板のボス７に固定されて
いることを特徴とする摩擦クラツチ。1. A spring-loaded pressure plate, a pressure receiving plate,
In a friction clutch consisting of a clutch disc that can be tightened between the pressure plate and the pressure receiving plate, the clutch disc has a friction ring in its contact area with the pressure plate or the pressure receiving plate, and the clutch disc has two sets of spring characteristics different from each other. It has spring segments 5, 11 and two friction rings 1, 2; 3, 4 split concentrically with respect to each other on at least one side, with the split radially outer friction rings 1, 3 of one set A split radially inner friction ring 2, 4 is fixed to one end of the spring segment 5, and a split radially inner friction ring 2, 4 is fixed to one end of the other set of spring segments 11, so that both sets of springs A friction clutch characterized in that the other ends of the segments 5, 11 are fixed to the boss 7 of the clutch disc.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2716462A DE2716462C2 (en) | 1977-04-14 | 1977-04-14 | Friction clutch with at least two lining rings on the clutch disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53129753A JPS53129753A (en) | 1978-11-13 |
| JPS647244B2 true JPS647244B2 (en) | 1989-02-08 |
Family
ID=6006251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4308678A Granted JPS53129753A (en) | 1977-04-14 | 1978-04-12 | Friction clutch |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS53129753A (en) |
| BR (1) | BR7802250A (en) |
| DE (1) | DE2716462C2 (en) |
| ES (1) | ES467685A1 (en) |
| FR (1) | FR2387380B1 (en) |
| GB (1) | GB1592814A (en) |
| IT (2) | IT1108603B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19701292C1 (en) * | 1997-01-16 | 1998-09-17 | Mannesmann Sachs Ag | Clutch disc with different coefficients of friction |
| DE102005023332A1 (en) | 2005-05-17 | 2006-11-30 | Zf Friedrichshafen Ag | Clutch disc for a clutch device |
| DE102012210070A1 (en) * | 2012-06-15 | 2013-12-19 | Zf Friedrichshafen Ag | Carrier element for a friction lining |
| DE102015218734A1 (en) | 2015-09-29 | 2017-03-30 | Schaeffler Technologies AG & Co. KG | Pad spring segments for clutch discs of a friction clutch |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1734598A (en) * | 1927-04-05 | 1929-11-05 | Henry N Schramm | Power-transmitting flexible coupling |
| US1864252A (en) * | 1930-02-01 | 1932-06-21 | Chrysler Corp | Clutch disk |
| US2058655A (en) * | 1934-10-12 | 1936-10-27 | Borg Warner | Friction clutch |
| US2135126A (en) * | 1934-10-24 | 1938-11-01 | Russell Mfg Co | Friction clutch |
| US2247690A (en) * | 1939-04-21 | 1941-07-01 | Borg Warner | Friction clutch plate |
| US2299028A (en) * | 1939-07-03 | 1942-10-13 | Borg Warner | Clutch plate |
| US3063530A (en) * | 1953-10-19 | 1962-11-13 | Gen Motors Corp | Clutch structure |
| FR1132609A (en) * | 1955-07-06 | 1957-03-13 | Ferodo Sa | Friction disc |
-
1977
- 1977-04-14 DE DE2716462A patent/DE2716462C2/en not_active Expired
-
1978
- 1978-02-13 IT IT67821/78A patent/IT1108603B/en active
- 1978-02-22 GB GB7057/78A patent/GB1592814A/en not_active Expired
- 1978-03-08 ES ES467685A patent/ES467685A1/en not_active Expired
- 1978-04-11 BR BR7802250A patent/BR7802250A/en unknown
- 1978-04-12 JP JP4308678A patent/JPS53129753A/en active Granted
- 1978-04-13 FR FR7811444A patent/FR2387380B1/en not_active Expired
- 1978-04-13 IT IT7853180U patent/IT7853180V0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2387380B1 (en) | 1986-07-11 |
| FR2387380A1 (en) | 1978-11-10 |
| JPS53129753A (en) | 1978-11-13 |
| IT7853180V0 (en) | 1978-04-13 |
| DE2716462A1 (en) | 1978-10-19 |
| IT1108603B (en) | 1985-12-09 |
| IT7867821A0 (en) | 1978-02-13 |
| DE2716462C2 (en) | 1985-08-29 |
| GB1592814A (en) | 1981-07-08 |
| BR7802250A (en) | 1978-11-28 |
| ES467685A1 (en) | 1978-10-16 |
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