JPS5913126A - Clutch of plate spring type - Google Patents
Clutch of plate spring typeInfo
- Publication number
- JPS5913126A JPS5913126A JP12017482A JP12017482A JPS5913126A JP S5913126 A JPS5913126 A JP S5913126A JP 12017482 A JP12017482 A JP 12017482A JP 12017482 A JP12017482 A JP 12017482A JP S5913126 A JPS5913126 A JP S5913126A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- clutch
- spring
- disc spring
- plate spring
- 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
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
- F16D13/583—Diaphragm-springs, e.g. Belleville
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は自動車の動力伝達装置などに用いられる皿ばね
型クラッチに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a disc spring type clutch used in an automobile power transmission system or the like.
第１図は皿ばね型クラッチの一般的構成を示す断面図で
ある。即ち、１は摩擦板２．２を備、を友クラッチ板で
、この摩擦板２．２ｉｊ軸方向にばね反力ｔもつ緩衝ば
ね部材３の両面に固着さｎており、この緩衝ばね部材３
がドライブプレート３ａに一体的に固着さｎている。４
はフライホイール、６はプレッシャプレートである。６
はクラッチカパテアリ、このクラッチカバ６には、皿ば
ね７がこｔ′１．ｔ−内外に挾む一対の支点リング８．
８を介してリペツ）９で枢支さｎてお９、さらに、この
皿ばね７はクリップ１０によってその外周辺でプレッシ
ャプレート５に係止さｎている。FIG. 1 is a sectional view showing the general structure of a disc spring type clutch. That is, reference numeral 1 includes a friction plate 2.2, which is a companion clutch plate, and is fixed to both sides of a buffer spring member 3 having a spring reaction force t in the axial direction.
is integrally fixed to the drive plate 3a. 4
is a flywheel, and 6 is a pressure plate. 6
is a clutch cover 6, and a disc spring 7 is attached to this clutch cover 6. t-A pair of fulcrum rings sandwiched between the inside and outside 8.
The plate spring 7 is pivoted at 9 via 8 and 9, and furthermore, this disc spring 7 is locked to the pressure plate 5 at its outer periphery by means of a clip 10.
第１図はクラッチの接続状態を示【７、皿ばね７のばね
力はプレッシャプレー）５に作用し、プレッシャプレー
ト６はクラッチ板１の摩擦板２．２を、ライホイール４
に押圧している。この状態からクラッチの接続全解除す
るには、よく知らｎてｂる様にクラッチペタルｔ−蹄込
み図外のレリーズベアリングを介して皿ばね７の内周端
近傍を押すことｖｃ工ｐ違せらｎる。次に、前記内周端
近傍に加える釈放力を除すことでクラッチは再び接続さ
ｎ、るのであるが、この動作は次の如くである。即ち、
プレッシャプレート６がこ扛に作用する皿ばね７のばね
力會受けて図中左方向に移動し、クラッチ板１の摩擦板
２．２’ｌＨ，回転するフライホイール４に押圧しはじ
める。このとき、クラッチ板１の緩衝ばね部材３が作用
し、摩擦板２．２は、プレッシャプレート６のストロー
クに伴って生スる緩衝ばね部材３のばね力で、フライホ
イール４とプレッシャグレート６の間に徐々に挾圧さｎ
ることになる。この途上にあっては、クラッチ板１＃−
ｊ７ライホイール４とプレッシャグレート６との間で若
干の滑りを生じながら回転しているが、徐々に皿ばね７
のばね力が増加し、もって摩擦板２゜２が強いばね力で
フライホイール４とプレッシャプレート５の間に挾圧さ
ｒＬ１遂ｆクラッチ板１がフライホイール４０回転と同
期することで、クラッチの接続が完了する。このクラッ
チの接続を円滑なら°しめるためには、クラッチ板１が
７ライホイニル４ アルｒ ｆ−１グレツシヤプレート
６の間で滑り倉生じている時間の制御が最も重要であり
、こｎかために前記緩衝ばね部材３が設けらｎている。FIG. 1 shows the connected state of the clutch [7, the spring force of the disc spring 7 acts on the pressure plate] 5, and the pressure plate 6 acts on the friction plate 2.2 of the clutch plate 1 and the lie wheel 4.
is being pressed. To completely disengage the clutch from this state, press the vicinity of the inner peripheral end of the disc spring 7 via the release bearing (not shown) on the clutch pedal, as well known. nru. Next, the clutch is reconnected by removing the releasing force applied to the vicinity of the inner peripheral end, and this operation is as follows. That is,
The pressure plate 6 moves to the left in the figure under the force of the disc spring 7 acting on the clutch plate 1, and begins to press against the friction plate 2.2'lH of the clutch plate 1 and the rotating flywheel 4. At this time, the buffer spring member 3 of the clutch plate 1 acts, and the friction plate 2.2 is moved between the flywheel 4 and the pressure plate 6 by the spring force of the buffer spring member 3 generated in accordance with the stroke of the pressure plate 6. Gradually squeeze the pressure between
That will happen. During this process, clutch plate 1#-
j7 is rotating with some slippage between the lie wheel 4 and the pressure grate 6, but gradually the disc spring 7
The spring force increases, and as a result, the friction plate 2゜2 is clamped between the flywheel 4 and the pressure plate 5 with a strong spring force, and the clutch plate 1 is synchronized with the 40 revolutions of the flywheel, causing the clutch to rotate. The connection is complete. In order to smoothly connect this clutch, it is most important to control the time during which the clutch plate 1 is slipping between the 7 life wheels 4 and the 1 glacier plate 6. Therefore, the buffer spring member 3 is provided.
ところで、発明者にクラッチ装置全体の簡素化及び低廉
化全研究しており、結果として、クラッチ板１の緩衝ば
ね部材３を廃止して、摩擦板２゜２′Ｊｋ直接ドライブ
プレー）３ｄ［固層することに極めて有効な手段である
こと金考え几。而してこの場合、クラッチ板１に設けら
ｎる緩衝ばね部材３に相当する部材或りは性能を付加す
る必要があるが、緩衝ばね部材３を廃止する代わりに、
これに相当する部材を新ｆｃ、ＶＣ付加したのでは部品
点数は減少せず、クラッチ装置全体の簡素化及び低廉化
を図ることが困難で、簡素化及び低廉化を図るためＶｒ
は新たな部材を付加せずに既存の部材に緩衝ばね部材３
の機能を付加するのが望ましい。By the way, the inventor has been conducting research to simplify and reduce the cost of the entire clutch device, and as a result, the buffer spring member 3 of the clutch plate 1 has been abolished, and the friction plate 2゜2'Jk direct drive plate) 3d [hard It is an extremely effective means of layering. In this case, it is necessary to add a member or performance equivalent to the buffer spring member 3 provided on the clutch plate 1, but instead of eliminating the buffer spring member 3,
If new fc and VC were added to the corresponding parts, the number of parts would not be reduced, and it would be difficult to simplify and reduce the cost of the entire clutch device.In order to simplify and reduce the cost, Vr
The buffer spring member 3 is added to the existing member without adding a new member.
It is desirable to add this function.
本発＃Ｉはこの願望を満足すべく、既存部材たる皿ばね
を枢支する支点リングに着目し、こ１ｒＬＶｒ前記ばね
部材に相当するばね力を付加することに工って、構造が
簡単でかつ低摩な皿ばね型クラッチを得ることを目的と
して為さｎ７ｔものであり、その要旨とする構成は第２
図以下の図面に示１．た工うに支点リング８．８の一方
ま７ｔハ両方を、皿ばね７の荷重方向に撓み荷重を生ず
るように波形にばね部材で形成１．たことにある。In order to satisfy this desire, the present invention #I focuses on the fulcrum ring that pivots the disc spring, which is an existing member, and adds a spring force equivalent to that of the spring member, resulting in a simple structure. It was created with the aim of obtaining a low-friction disc spring type clutch, and its main structure is the second one.
1. Shown in the drawings below. In addition, one or both of the fulcrum rings 8.8 and 7t are formed of a wave-shaped spring member so as to generate a deflection load in the load direction of the disc spring 7.1. That's true.
第２〜４図に示す実施例において、摩擦板２゜２ｉｊ緩
衝ばね部材３を介さずにドライブプレート３ａに直接固
着さｔＩ６ている。またクラッチカバ６には内端を折９
返すことＫより断面凹溝状の皿ばね枢支部ａａが形成さ
ｎ、ていて、該凹溝状の皿ばね枢支部６ａＫ皿ばね７が
支点リング８．８にエフ内外を挾まｔＩ、るようにして
直ＩＭ（リベットｅ會介さずに）枢支されている。なお
δは撓み代である。In the embodiment shown in FIGS. 2 to 4, the friction plate 2 is directly fixed to the drive plate 3a without using the buffer spring member 3. In addition, the inner end of the clutch cover 6 is folded 9
By turning K, a concave groove-shaped disc spring pivot part aa is formed, and the concave groove-shaped disc spring pivot part 6aK disc spring 7 is sandwiched between the inside and outside of F by the fulcrum ring 8.8. In this way, the IM is directly supported (without riveting). Note that δ is the deflection allowance.
次にその作用について述べる。プレッシャグレート６が
、こ扛に作用する皿ばね７のばね力を受けて図中左方向
に移動【−１摩擦板２．２を、回転するフライホイール
４に押圧しはじめると、支点リング８のばね力が作用ｔ
２、摩擦板２．２はプレッシャプレート６のストローク
に伴って生ずる支点リング８のばね力で、フライホイー
ル４とプレッシャプレート６０間に徐々に挾圧さ１．る
。Next, we will discuss its effect. The pressure grate 6 moves to the left in the figure under the spring force of the disc spring 7 acting on the grate. Spring force acts t
2. The friction plate 2.2 is gradually clamped between the flywheel 4 and the pressure plate 60 by the spring force of the fulcrum ring 8 generated with the stroke of the pressure plate 6. Ru.
しかして支点リングａｉｊ従来の緩衝ばね部材３と同様
の機能を果し、クラッチの接続を円滑ならしめるのであ
る。Thus, the fulcrum ring Aij performs the same function as the conventional buffer spring member 3 and smoothes the clutch connection.
第５図に示す実施例は、従来の場合と同様にリベツ）９
を使用【７、支点リング８，８會介１．て皿ばね７をク
ラッチカバ６に枢支した場合會示１．ている。The embodiment shown in FIG.
Use [7, fulcrum ring 8, 8 mechanism 1. In the case where the disc spring 7 is pivotally supported on the clutch cover 6, the configuration 1. ing.
なお本発明は前記した如く緩衝ばね部材を省くことに１
９皿ばね型クラッチの構造を簡素化することを第１義的
な目的にしているが、緩衝ばね部材を省かずに適用すれ
ば更なるクッショ、：ング効果が得らｎ、る。As mentioned above, the present invention has one advantage in omitting the buffer spring member.
Although the primary objective is to simplify the structure of the disc spring type clutch, a further cushioning effect can be obtained if the buffer spring member is not omitted.
以上説明したように本発明シボ皿ばねが、こｎ、の内外
面を挾む一対の支点リングを介してクラッチカバーπ枢
支さ扛てなるクラッチにおいて、前記一対の支点リング
の一方または両方は、前記皿ばねの荷重方向に撓み荷重
を生ずるように波形に形成さｎた、全体と１−でリング
状のばね部材であることを特徴とするものであるから、
緩衝ばね部材全廃止１１、構造が簡単で、かつ低摩な製
品を得ること全可能にするという効果がある。As explained above, in the clutch in which the textured disc spring of the present invention is pivotally supported by the clutch cover π via the pair of fulcrum rings that sandwich the inner and outer surfaces of the clutch cover π, one or both of the pair of fulcrum rings The spring member is formed into a wave shape so as to generate a deflection load in the load direction of the disc spring, and is characterized by being a ring-shaped spring member as a whole.
Eliminating all buffer spring members 11 has the effect of making it possible to obtain a product with a simple structure and low friction.
第１図に従来の皿ばね型クラッチの断面図、第２図は本
発明の皿ばね型クラッチのｌｌｌｆｉ面図、第３図は支
点リングの平面囚、第４図は同側面図、第５図は他の実
施例のｒｌｆｒ面図である。
６・・・・・・・・・クラッチカバ
７・・・・・・・・・皿ばね
８・・・・・・・・・支点リング
特開昭５９−１３１２６（４）Fig. 1 is a sectional view of a conventional disc spring type clutch, Fig. 2 is a lllfi side view of the disc spring type clutch of the present invention, Fig. 3 is a plane view of the fulcrum ring, Fig. 4 is a side view of the same, and Fig. 5 is a cross-sectional view of a conventional disc spring type clutch. The figure is a rlfr plane view of another embodiment. 6... Clutch cover 7... Disc spring 8... Fulcrum ring JP-A-59-13126 (4)
Claims (1)
を介［、てクラッチカバーに枢支さｎてなるクラッチに
おいて、前記一対の支点リングの一方ま７２：は両方は
、前記皿ばねの荷重方向に撓み荷重を生ずるように波形
に形成さｎｙＦ−１全体としてリング状のばね部材であ
ることを特徴とする、皿ばね型クラッチ。(1) In a clutch in which a disc spring is pivotally supported on a clutch cover via a pair of fulcrum rings that sandwich the inner and outer surfaces of the disc spring, one or both of the pair of fulcrum rings 72: A disc spring type clutch, characterized in that the nyF-1 is a ring-shaped spring member formed as a whole in a wave shape so as to generate a deflection load in the loading direction of the disc spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12017482A JPS5913126A (en) | 1982-07-10 | 1982-07-10 | Clutch of plate spring type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12017482A JPS5913126A (en) | 1982-07-10 | 1982-07-10 | Clutch of plate spring type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5913126A true JPS5913126A (en) | 1984-01-23 |
Family
ID=14779747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12017482A Pending JPS5913126A (en) | 1982-07-10 | 1982-07-10 | Clutch of plate spring type |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913126A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60189625U (en) * | 1984-05-28 | 1985-12-16 | 本田技研工業株式会社 | Clutch diaphragm spring fulcrum structure |
| US5247980A (en) * | 1985-08-19 | 1993-09-28 | Okamoto Industries, Inc. | Anti-skid net body attachment for an automobile tire |
| US5509518A (en) * | 1994-04-21 | 1996-04-23 | Valeo Clutches And Transmissions, Inc. | Diaphragm clutch assembly with wear compensator |
-
1982
- 1982-07-10 JP JP12017482A patent/JPS5913126A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60189625U (en) * | 1984-05-28 | 1985-12-16 | 本田技研工業株式会社 | Clutch diaphragm spring fulcrum structure |
| US5247980A (en) * | 1985-08-19 | 1993-09-28 | Okamoto Industries, Inc. | Anti-skid net body attachment for an automobile tire |
| US5343610A (en) * | 1985-08-19 | 1994-09-06 | Okamoto Industries, Inc. | Method of making an anti-skid apparatus for an automobile tire |
| US5509518A (en) * | 1994-04-21 | 1996-04-23 | Valeo Clutches And Transmissions, Inc. | Diaphragm clutch assembly with wear compensator |
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