JPH0216833U - - Google Patents
Info
- Publication number
- JPH0216833U JPH0216833U JP1988095829U JP9582988U JPH0216833U JP H0216833 U JPH0216833 U JP H0216833U JP 1988095829 U JP1988095829 U JP 1988095829U JP 9582988 U JP9582988 U JP 9582988U JP H0216833 U JPH0216833 U JP H0216833U
- Authority
- JP
- Japan
- Prior art keywords
- release lever
- pin
- ceramic
- pressure plate
- release
- 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
- 239000000919 ceramic Substances 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000005524 ceramic coating Methods 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D2023/126—Actuation by rocker lever; Rocker levers therefor
-
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図は本考案のレリーズレバーの一部切欠き
側面図、第２図は本考案のブツシユを示す斜視図
、第３図は第２図のブツシユを採用したレリーズ
レバーの縦断面部分略図、第４図は本考案の別の
ブツシユを示す断面図、第５図は第４図のブツシ
ユを採用したレリーズレバーの縦断面部分略図、
第６図は本考案のレリーズベアリング当接部材の
斜視図、第７図はさらに別のレリーズベアリング
当接部材の斜視図、第８図はさらに別のレリーズ
ベアリング当接部材を採用したレリーズレバーの
一部切欠き側面図、第９図は第８図のレリーズベ
アリング当接部材の斜視図、第１０図はさらに別
のレリーズベアリング当接部材の斜視図、第１１
図はさらに別のレリーズベアリング当接部材及び
レリーズレバー自由端の斜視図、第１２図はさら
に別のレリーズベアリング当接部材を採用したレ
リーズレバーの一部切欠き側面図、第１３図はさ
らに別のレリーズベアリング当接部材を採用した
レリーズレバーの一部切欠き側面図、第１４図は
第１図のレリーズレバーを採用した本考案の断面
図、第１５図はさらに別のレリーズレバーを採用
した本考案の一部切欠き背面図、第１６図は第１
５図のレリーズレバーを採用した本考案の一部切
欠き断面図、第１７図はさらに別のレリーズレバ
ーを採用した本考案の一部切欠き背面部分図であ
る。
１０，２０，４０，７０，８０，１２０……レ
リーズレバー、１２，２２，１３２，１３３，１
５０，１５３，１５４……セラミツク製ブツシユ
、３１，３６，５１，５６，６１，７４，８２…
…セラミツク製レリーズベアリング当接部材、１
０５，１２３……第１ピン、１０８，１２６……
第２ピン。
FIG. 1 is a partially cutaway side view of the release lever of the present invention, FIG. 2 is a perspective view showing the bush of the present invention, and FIG. 3 is a partial schematic vertical cross-sectional view of the release lever employing the bush of FIG. 2. FIG. 4 is a cross-sectional view showing another bush of the present invention, and FIG. 5 is a schematic vertical cross-sectional view of a release lever employing the bush of FIG. 4.
Fig. 6 is a perspective view of a release bearing abutting member of the present invention, Fig. 7 is a perspective view of yet another release bearing abutting member, and Fig. 8 is a perspective view of a release lever employing yet another release bearing abutting member. A partially cutaway side view, FIG. 9 is a perspective view of the release bearing abutting member of FIG. 8, FIG. 10 is a perspective view of yet another release bearing abutting member, and FIG.
The figure is a perspective view of yet another release bearing abutting member and the free end of the release lever, FIG. 12 is a partially cutaway side view of a release lever employing yet another release bearing abutting member, and FIG. 13 is a further perspective view of the release lever. Fig. 14 is a cross-sectional view of the present invention that uses the release lever shown in Fig. 1, and Fig. 15 shows a release lever using a different release lever. A partially cutaway rear view of the present invention, Figure 16 is the first
FIG. 5 is a partially cutaway sectional view of the present invention employing the release lever, and FIG. 17 is a partially cutaway rear partial view of the present invention employing still another release lever. 10, 20, 40, 70, 80, 120...Release lever, 12, 22, 132, 133, 1
50, 153, 154... Ceramic bushing, 31, 36, 51, 56, 61, 74, 82...
... Ceramic release bearing contact member, 1
05,123...1st pin, 108,126...
2nd pin.
Claims (1)
配置し、レリーズレバーの外側部を第１ピンで摩
擦フユーシング押圧用の環状プレツシヤプレート
の背面側突起に連結し、レリーズレバーの中間部
をクラツチカバーの支軸機構の第２ピンで支持す
るようにしたレリーズレバー組立体において、レ
リーズレバーの第１ピンと第２ピンの軸受部をそ
れぞれセラミツク製ブツシユで形成すると共に、
レリーズレバーの内側自由端のプレツシヤプレー
トと反対側にセラミツク製レリーズベアリング当
接部材を固着したことを特徴とするレリーズレバ
ー組立体。 (2) 概ねクラツチ半径方向にレリーズレバーを
配置し、レリーズレバーの外側部を第１ピンで摩
擦フエーシング押圧用の環状プレツシヤプレート
の背面側突起に連結し、レリーズレバーの中間部
をクラツチカバーの支軸機構の第２ピンで支持す
るようにし、レリーズレバーの内側自由端のプレ
ツシヤプレートと反対側にセラミツク製レリーズ
ベアリング当接部材を固着したレリーズレバー組
立体において、上記レリーズレバーをコの字形横
断面に成形し、レリーズレバーの両側板に上記第
１ピンの嵌合孔と第２ピンの挿通孔を設け、レリ
ーズレバーの側板のいずれか一方の嵌合孔と挿通
孔に回り止め縁を形成し、第１、第２ピンの一部
の横断面を、上記回り止め縁と同一形状に形成し
てそれぞれ対応する孔に嵌合すると共に、上記プ
レツシヤプレートの背面側突起及び支軸機構の軸
受部をセラミツク製ブツシユで形成したことを特
徴とするレリーズレバー組立体。 (3) 上記セラミツク製当接部材は、レリーズレ
バーの内側自由端のプレツシヤプレートと反対側
に形成されたセラミツクコーテイング層である請
求項１または２記載のレリーズレバー組立体。 (4) 上記第１、第２ピンの少なくとも摩擦表面
をセラミツクで形成した請求項１〜３のいずれか
１項記載のレリーズレバー組立体。[Scope of Claim for Utility Model Registration] (1) A release lever is arranged approximately in the radial direction of the clutch, and the outer part of the release lever is connected by a first pin to the rear protrusion of an annular pressure plate for pressing the friction fusing, In a release lever assembly in which the middle portion of the release lever is supported by the second pin of the support shaft mechanism of the clutch cover, the bearing portions of the first pin and the second pin of the release lever are each formed by a ceramic bushing, and
A release lever assembly characterized in that a ceramic release bearing contact member is fixed to the opposite side of the pressure plate at the inner free end of the release lever. (2) Arrange the release lever approximately in the radial direction of the clutch, connect the outer part of the release lever with the first pin to the rear protrusion of the annular pressure plate for pressing the friction facing, and connect the middle part of the release lever to the clutch cover. In the release lever assembly, the release lever is supported by the second pin of the support shaft mechanism, and a ceramic release bearing contact member is fixed to the side opposite to the pressure plate at the inner free end of the release lever. A fitting hole for the first pin and an insertion hole for the second pin are provided on both side plates of the release lever, and a rotation stopper is provided in the fitting hole and the insertion hole on either side plate of the release lever. The cross sections of the first and second pins are formed in the same shape as the anti-rotation edge and fit into the respective corresponding holes, and the back side protrusion of the pressure plate and A release lever assembly characterized in that a bearing part of a support shaft mechanism is formed of a ceramic bush. (3) The release lever assembly according to claim 1 or 2, wherein the ceramic abutting member is a ceramic coating layer formed on the inner free end of the release lever on the side opposite to the pressure plate. (4) The release lever assembly according to any one of claims 1 to 3, wherein at least the friction surfaces of the first and second pins are formed of ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095829U JPH0728422Y2 (en) | 1988-07-20 | 1988-07-20 | Release lever assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095829U JPH0728422Y2 (en) | 1988-07-20 | 1988-07-20 | Release lever assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0216833U true JPH0216833U (en) | 1990-02-02 |
| JPH0728422Y2 JPH0728422Y2 (en) | 1995-06-28 |
Family
ID=31320555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988095829U Expired - Lifetime JPH0728422Y2 (en) | 1988-07-20 | 1988-07-20 | Release lever assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728422Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511644U (en) * | 1974-06-20 | 1976-01-08 | ||
| JPS55129625A (en) * | 1979-03-21 | 1980-10-07 | Fichtel & Sachs Ag | Clutch device |
| JPS62124335U (en) * | 1986-01-29 | 1987-08-07 |
-
1988
- 1988-07-20 JP JP1988095829U patent/JPH0728422Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511644U (en) * | 1974-06-20 | 1976-01-08 | ||
| JPS55129625A (en) * | 1979-03-21 | 1980-10-07 | Fichtel & Sachs Ag | Clutch device |
| JPS62124335U (en) * | 1986-01-29 | 1987-08-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0728422Y2 (en) | 1995-06-28 |
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