DE1791882U - RELEASER, IN PARTICULAR FOR MOTOR VEHICLE CLUTCHES. - Google Patents
RELEASER, IN PARTICULAR FOR MOTOR VEHICLE CLUTCHES.Info
- Publication number
- DE1791882U DE1791882U DEL23083U DEL0023083U DE1791882U DE 1791882 U DE1791882 U DE 1791882U DE L23083 U DEL23083 U DE L23083U DE L0023083 U DEL0023083 U DE L0023083U DE 1791882 U DE1791882 U DE 1791882U
- Authority
- DE
- Germany
- Prior art keywords
- ring
- releaser
- pressure ring
- counter
- axial
- 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
- 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
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
-
- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/083—Actuators 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/43—Clutches, e.g. disengaging bearing
-
- 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
- F16D2300/00—Special features for couplings or clutches
- F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Description
Ausrücker, insbesondere für Kraftfahrzeugkupplungen Die Neuerung bezieht sich auf Ausrücker für Kraftfahrzeugkupplungen. In diesen Ausrückern ist ein Axial-, Kugel- oder Rollenlager vorgesehen, dessen einer Druckring im Ausrücker zentriert liegt, und in dessen Gegendruckring eine Büchse mit leicht gleitendem Zentriersitz axial geführt ist. Derartige Lagerungen von Ausrückern sind auch schwierig gegen Eindringen von Staub und Auslaufen von Schmiermittel abzudichten. Eine solche Lagerung und Abdichtung soll nicht nur wirkungsvoll sondern vor allem auch baulich einfach sein und möglichst keinen zusätzlichen Raum erfordern.Release mechanism, especially for motor vehicle clutches The innovation relates focus on releasers for motor vehicle clutches. In these releasers there is an axial, Ball or roller bearings are provided, one of which is centered in the release ring lies, and in its counter pressure ring a bushing with a gently sliding centering seat is axially guided. Such bearings of releasers are also difficult to counter Seal ingress of dust and leakage of lubricant. Such storage and sealing should not only be effective but, above all, should also be structurally simple and, if possible, do not require any additional space.
Dieses Ziel wird erreicht, wenn gemäß der Neuerung zwischen dem Bund der Büchse und dem Gegendruckring des Axiallagers ein Federring vorgesehen ist, der bei Entlastung des Ausrückers die beiden Druckringe zur gegenseitigen Zentrierung deren Laufbahnen axial gegeneinander preßt, und in den dadurch geschaffenen Ringspalt der radiale Teil des winkelförmigen Abdeckringes abdichtend hineinragt. Dieser winkelförmige Abdeckring weist außen eine Umbördelung auf, die in eine entsprechende Ausnehmung am zylindrischen Ansatz des Ausrückers eingesetzt ist. Der als Anlaufscheibe dienende Bund der das Lager tragenden Büchse und der zylindrische Ansatz des Ausrückers sind so weit angenähert, daß sie den Gegendruckring des Wälzlagers in radialer und axialer Richtung überdecken. Hierdurch wird auch eine baulich einfache Abdichtung für Ausrücker geschaffen, die vor allem auch leicht zu montieren ist.This goal will be achieved if, according to the innovation between the federal government a spring washer is provided for the bushing and the counter pressure ring of the axial bearing, the two pressure rings for mutual centering when the releaser is relieved whose raceways press against each other axially, and in the annular gap created thereby the radial part of the angular cover ring protrudes sealingly. This angular cover ring has a flange on the outside, which is in a corresponding Recess is used on the cylindrical shoulder of the releaser. The one as a thrust washer serving collar of the bearing bearing bush and the cylindrical approach of the releaser are approximated so far that they radially and the counterpressure ring of the roller bearing overlap in the axial direction. This also creates a structurally simple seal Created for releasers, which, above all, are easy to assemble.
Bei Belastung des Ausrückers wird durch den auf die Büchse axial ausgeübten Druck die Feder in axialer Richtung zusammengedrückt, wobei sich gleichzeitig der in die Büchse eingesetzte Sprengring von dem hinteren Druckring abhebt und dadurch ein reibungsfreier Lauf des Ausrückers erreicht wird. Der Gegenstand der Neuerung ist in der Zeichnung an vier Ausführungsbeispielen dargestellt.When the releaser is loaded, it is exerted axially on the bushing Pressure compresses the spring in the axial direction, while at the same time the The snap ring inserted into the bushing lifts off the rear pressure ring and thereby a smooth running of the releaser is achieved. The subject of the innovation is shown in the drawing using four exemplary embodiments.
Fig. 1 zeigt einen Längsschnitt durch den Ausrücker.Fig. 1 shows a longitudinal section through the releaser.
Fig. 2 ist eine Ansicht in Pfeilrichtung F der Fig. 1.FIG. 2 is a view in the direction of arrow F of FIG. 1.
Fig. 3 zeigt vergrößert die obere Hälfte des Längsschnittes in entlastetem Zustand.Fig. 3 shows enlarged the upper half of the longitudinal section in relieved State.
Fig. 4 zeigt ebenfalls vergrößert die Hälfte des Längsschnittes in belastetem Zustand.Fig. 4 also shows an enlarged half of the longitudinal section in loaded condition.
In dem Ausrücker 1 lagert zentriert der Druckring 2. Der Ausrücker hat einen axial gerichteten Ansatz 3, der den Gegendruckring 4 des Wälzlagers in axialer Richtung übergreift. Dieser Gegendruckring 4 ist außen nicht zentriert geführt und liegt lediglich mit leicht gleitendem Zentriersitz auf dem axialen Teil 5a der Büchse 5 auf. Die Büchse 5 hat einen radialen Teil 5b, welcher in der Höhe den Gegendruckring 4 übergreift und fast bis an den Ansatz 3 des Ausrückers 1 reicht. Zwischen dem radialen Ringteil 5b der Büchse 5 und dem Gegendruckring 4 befindet sich ein Wellfederring 6, der sich gegen den Bund der Büchse 5 abstützt. Der Druckring 2 wird durch den Sprengring 7 in seiner axialen Lage gehalten. Erfindungsgemäß ist nun in dem Zwischenraum, der zwischen dem Teil 5b und dem Gegendruckring 4 besteht, ein Abdeckwinkel 8 vorgesehen, dessen radialer Teil in den Spalt zwischen den Teilen 5b und 4 hineinragt.The thrust ring 2 is centered in the releaser 1. The releaser has an axially directed extension 3, which the counterpressure ring 4 of the roller bearing in overlaps in the axial direction. This counter pressure ring 4 is not guided outside centered and lies only with a slightly sliding centering seat on the axial part 5a of the Bush 5. The sleeve 5 has a radial part 5b, which the counter pressure ring in height 4 overlaps and extends almost to the approach 3 of the releaser 1. Between the radial ring part 5b of the sleeve 5 and the counter pressure ring 4 is a corrugated spring washer 6, which is supported against the collar of the sleeve 5. The pressure ring 2 is through the Snap ring 7 held in its axial position. According to the invention is now in the space, which exists between the part 5b and the counter pressure ring 4, a cover bracket 8 is provided, the radial part of which protrudes into the gap between parts 5b and 4.
Der axiale Teil dieses Abdeckringes ist fest in einer entsprechenden Ausnehmung des ringförmigen Ansatzteiles 3 gelagert. Der Wellring 6 ist derart gewellt, daß senkrecht zu, seiner Ebene Wellenberge und Wellentäler entstehen, so daß die wirksame Höhe vergrößert ist. In Fig. 3 ist der Schnitt durch ein Wellental gelegt, während Fig. 4 den Zubring 6 in zusammengedrücktem Zustand zeigt.The axial part of this cover ring is fixed in a corresponding one Recess of the annular attachment part 3 mounted. The corrugated ring 6 is corrugated in such a way that that perpendicular to, its plane wave crests and wave troughs arise, so that the effective height is increased. In Fig. 3 the section is made through a wave trough, while Fig. 4 shows the feeder 6 in a compressed state.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL23083U DE1791882U (en) | 1959-02-10 | 1959-02-10 | RELEASER, IN PARTICULAR FOR MOTOR VEHICLE CLUTCHES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL23083U DE1791882U (en) | 1959-02-10 | 1959-02-10 | RELEASER, IN PARTICULAR FOR MOTOR VEHICLE CLUTCHES. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1791882U true DE1791882U (en) | 1959-07-09 |
Family
ID=32883652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL23083U Expired DE1791882U (en) | 1959-02-10 | 1959-02-10 | RELEASER, IN PARTICULAR FOR MOTOR VEHICLE CLUTCHES. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1791882U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2240715A1 (en) * | 1971-08-20 | 1973-03-01 | Ferodo Sa | RELEASE BEARING OR CLUTCH PRESSURE BEARING |
-
1959
- 1959-02-10 DE DEL23083U patent/DE1791882U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2240715A1 (en) * | 1971-08-20 | 1973-03-01 | Ferodo Sa | RELEASE BEARING OR CLUTCH PRESSURE BEARING |
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