JPH0236629U - - Google Patents
Info
- Publication number
- JPH0236629U JPH0236629U JP11629988U JP11629988U JPH0236629U JP H0236629 U JPH0236629 U JP H0236629U JP 11629988 U JP11629988 U JP 11629988U JP 11629988 U JP11629988 U JP 11629988U JP H0236629 U JPH0236629 U JP H0236629U
- Authority
- JP
- Japan
- Prior art keywords
- clutch cover
- protrusion
- pressure plate
- clutch
- diaphragm 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
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図は本考案の第１の実施例によるプルタイ
プクラツチカバーアツセンブリを示す縦断面部分
略図、第２図は第１の実施例で用いるコーンスプ
リングを示す部分図、第３図はダイヤフラムスプ
リングとコーンスプリングの撓み量荷重特性を示
す図、第４図は本考案の第２の実施例を示す縦断
面部分略図、第５図は本考案の第３の実施例を示
す縦断面部分略図、第６図は本考案の第４の実施
例を示す縦断面部分略図、第７図は第６図の矢
視部分図、第８図は第４の実施例で用いるコーン
スプリングを示す部分図、第９図、第１０図はそ
れぞれ第４の実施例で用いるコーンスプリングの
別の例を示す図、第１１図は従来のプルタイプク
ラツチカバーアツセンブリを示す縦断面部分略図
である。３…プレツシヤプレート、３ａ…フアル
クラムランド、４…クラツチカバー、４ｂ…突出
部、５…ダイヤフラムスプリング、６…レリーズ
軸受、８，１８…コーンスプリング、８ａ…切欠
き部、１８ａ…突起片。
Fig. 1 is a partial schematic vertical cross-sectional view showing a pull type clutch cover assembly according to a first embodiment of the present invention, Fig. 2 is a partial view showing a cone spring used in the first embodiment, and Fig. 3 is a diaphragm spring. FIG. 4 is a partial schematic vertical cross-sectional view showing the second embodiment of the present invention, and FIG. 5 is a partial schematic vertical cross-sectional view showing the third embodiment of the present invention. FIG. 6 is a partial schematic vertical cross-sectional view showing a fourth embodiment of the present invention, FIG. 7 is a partial view taken in the direction of arrows in FIG. 6, and FIG. 8 is a partial view showing a cone spring used in the fourth embodiment. FIGS. 9 and 10 are views showing other examples of the cone spring used in the fourth embodiment, respectively, and FIG. 11 is a partial schematic vertical cross-sectional view showing a conventional pull type clutch cover assembly. 3... Pressure plate, 3a... Fulcrum land, 4... Clutch cover, 4b... Projection, 5... Diaphragm spring, 6... Release bearing, 8, 18... Cone spring, 8a... Notch, 18a... Projection Piece.
Claims (1)
点部をクラツチカバーにより支持し、中間支点部
をプレツシヤプレートのフアルクラムランドに当
接し、内側支点部をレリーズ軸受により支持し、
レリーズ軸受をプレツシヤプレートとは反対側の
軸方向後方に移動させることによりクラツチを遮
断するプルタイプクラツチにおいて、円板環状の
コーンスプリングを、その外周縁がダイヤフラム
スプリングの上記外側支点部よりプレツシヤプレ
ート側にてクラツチカバー又はクラツチカバーに
一体に設けた部材により支持され、内周縁がクラ
ツチ接続時にはダイヤフラムスプリングの上記中
間支点部より半径方向外側の部分にプレツシヤプ
レート側から当接するよう設け、クラツチ接続時
にはコーンスプリングによりダイヤフラムスプリ
ングをプレツシヤプレートとは反対側に付勢する
ようにしたことを特徴とするプルタイプクラツチ
カバーアツセンブリ。 (2) クラツチカバーの内面の円周方向に間隔を
隔てた複数箇所に半径方向内向きに突出した突出
部を設け、コーンスプリングの外周縁に、上記突
出部に外嵌する切欠き部、又は上記突出部により
構成された軸方向プレツシヤプレート側に窪んだ
凹部に嵌合する突起片を設け、コーンスプリング
の外周縁を、上記切欠き部を上記突出部に外嵌し
、又は上記突起片を上記突出部の凹部に嵌合して
支持した実用新案登録請求の範囲第１項記載のプ
ルタイプクラツチカバーアツセンブリ。 (3) クラツチカバーの外面に円周方向に間隔を
隔てて複数個の部材を固着して設け、その部材の
一部をクラツチカバーに設けた孔に通して半径方
向内向きに突出させ上記突出部とした実用新案登
録請求の範囲第２項記載のプルタイプクラツチカ
バーアツセンブリ。[Scope of Claim for Utility Model Registration] (1) The radially outer supporting point of the diaphragm spring is supported by a clutch cover, the intermediate supporting point is in contact with the fulcrum land of the pressure plate, and the inner supporting point is supported by a release bearing. support,
In a pull-type clutch that disconnects the clutch by moving the release bearing rearward in the axial direction on the opposite side of the pressure plate, the outer peripheral edge of the disc-shaped cone spring is pressed from the above-mentioned outer fulcrum of the diaphragm spring. It is supported on the pressure plate side by the clutch cover or a member provided integrally with the clutch cover, and the inner peripheral edge is in contact with the portion of the diaphragm spring radially outward from the intermediate fulcrum portion of the diaphragm spring from the pressure plate side when the clutch is connected. A pull-type clutch cover assembly characterized in that the diaphragm spring is biased toward the opposite side of the pressure plate by a cone spring when the clutch is connected. (2) Protrusions protruding radially inward are provided at multiple locations spaced apart in the circumferential direction on the inner surface of the clutch cover, and a notch portion is provided on the outer periphery of the cone spring that fits into the protrusions, or A protrusion piece that fits into a recess formed on the axial pressure plate side formed by the protrusion is provided, and the outer peripheral edge of the cone spring is fitted with the notch into the protrusion, or the protrusion The pull-type clutch cover assembly according to claim 1, wherein the piece is fitted into and supported by the recess of the protrusion. (3) A plurality of members are fixedly provided on the outer surface of the clutch cover at intervals in the circumferential direction, and a part of the members is passed through a hole provided in the clutch cover and protrudes radially inward to cause the above-mentioned protrusion. A pull type clutch cover assembly according to Claim 2 of the Utility Model Registered Claim.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11629988U JPH0236629U (en) | 1988-09-02 | 1988-09-02 | |
| DE3991022A DE3991022C2 (en) | 1988-09-02 | 1989-08-23 | |
| US07/474,030 US5088584A (en) | 1988-09-02 | 1989-08-23 | Pull type clutch cover assembly |
| DE19893991022 DE3991022T1 (en) | 1988-09-02 | 1989-08-23 | CLUTCH COVER TRAIN FOR A DRAW CLUTCH |
| PCT/JP1989/000865 WO1990002887A1 (en) | 1988-09-02 | 1989-08-23 | Pull type clutch cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11629988U JPH0236629U (en) | 1988-09-02 | 1988-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0236629U true JPH0236629U (en) | 1990-03-09 |
Family
ID=31358711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11629988U Pending JPH0236629U (en) | 1988-09-02 | 1988-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992006312A1 (en) * | 1990-09-28 | 1992-04-16 | Kabushiki Kaisha Daikin Seisakusho | Pull-type clutch cover assembly |
| CN105102837A (en) * | 2013-02-28 | 2015-11-25 | 舍弗勒技术股份两合公司 | Friction clutch |
-
1988
- 1988-09-02 JP JP11629988U patent/JPH0236629U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992006312A1 (en) * | 1990-09-28 | 1992-04-16 | Kabushiki Kaisha Daikin Seisakusho | Pull-type clutch cover assembly |
| DE4192436C2 (en) * | 1990-09-28 | 1995-11-09 | Daikin Kk | Draw clutch cover assembly |
| CN105102837A (en) * | 2013-02-28 | 2015-11-25 | 舍弗勒技术股份两合公司 | Friction clutch |
| JP2016508586A (en) * | 2013-02-28 | 2016-03-22 | シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ | Friction clutch |