DE2005892A1 - Clutch release bearing - Google Patents
Clutch release bearingInfo
- Publication number
- DE2005892A1 DE2005892A1 DE19702005892 DE2005892A DE2005892A1 DE 2005892 A1 DE2005892 A1 DE 2005892A1 DE 19702005892 DE19702005892 DE 19702005892 DE 2005892 A DE2005892 A DE 2005892A DE 2005892 A1 DE2005892 A1 DE 2005892A1
- Authority
- DE
- Germany
- Prior art keywords
- clutch release
- release bearing
- retaining plate
- clutch
- shaped 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
- 238000004519 manufacturing process Methods 0.000 description 2
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
INDUSTRIEWERK SCHAEFFLER OHG
HERZOGENAURACH bei NÜRNBERGINDUSTRIEWERK SCHAEFFLER OHG
HERZOGENAURACH near NUREMBERG
PG 1383 Pt-La/haPG 1383 Pt-La / ha
KupplungsausrücklagerClutch release bearing
Die Erfindung betrifft ein Kupplungsausrücklager, insbesondere für Kraftfahrzeugkupplungen, bestehend aus einem ein Wälzlager aufnehmendes Gehäuse, das zwei ein- ^The invention relates to a clutch release bearing, in particular for motor vehicle clutches, consisting of a housing receiving a roller bearing, the two one ^
ander gegenüberliegende, radial nach außen ragende Lappen aufweist, an denen je ein das Wälzlager in axialer Richtung fixierendes Halteblech von U-förmigem Querschnitt angeordnet ist, dessen einer Schenkel eine Anlagefläche für ein Betätigungselement der Kupplung bildet, an dem das Kupplungsausrücklager mittels einer Formfeder befestigt ist.has on the other opposite, radially outwardly projecting tabs, on each of which the roller bearing in the axial direction fixing retaining plate of U-shaped cross-section is arranged, one leg of which is a contact surface for forms an actuating element of the clutch, to which the clutch release bearing is fastened by means of a shaped spring.
Bei derartigen Kupplungsausrücklagern ist es erforderlich, für das Betätigungselement der Kupplung eine Anlagefläche zu schaffen, die einerseits die an sie gestellten Anforderungen in Bezug auf einen möglichst geringen Verschleiß erfüllt und andererseits mit geringem Aufwand hergestellt werden kann.With such clutch release bearings, it is necessary to have a contact surface for the actuating element of the clutch to create that on the one hand meets the requirements placed on them in terms of the lowest possible wear and tear and on the other hand can be produced with little effort.
Um diesen Erfordernissen zu genügen wurde bereits vorgeschlagen, je ein im Querschnitt U-förmiges Halteblech an den radial nach außen ragenden Lappen vorzusehen, das den Lappen derart umfaßt, daß ein Schenkel des Haltebleches eine Anlagefläche für das Betätigungselement der Kupplung bildet. Um einen festen Sitz des Haltebleches zu gewährleisten, ist dieses mittels einer das Kupplungsausrücklager am Betätigungs element der Kupplung fixierenden Formfeder festgelegt, die in eine Nut des Lappen eingreift. To meet these requirements, it has already been proposed to provide a U-shaped cross-section holding plate on each of the radially outwardly projecting tabs, which surrounds the tabs in such a way that one leg of the holding plate forms a contact surface for the actuating element of the clutch. To a tight fit of the retaining plate to ensure that the clutch release bearing by means of an on actuation of the clutch fixing shaped spring element fixed, which engages in a groove of the flap.
109835/1362109835/1362
PG 1383 - 2 -PG 1383 - 2 -
KupplungsausrUcklager In der beschriebenen Ausführung sind zwar den im Betrieb auftretenden Beanspruchungen gewachsen, erfordern jedoch bei der Herstellung zusätzlichen Arbeitsaufwand, der Insbesondere durch die Herstellung verschiedener Einzelteile und deren Montage verursacht wird.Clutch release bearings are in the design described Although they can cope with the stresses that occur in operation, they require additional work in production, which is caused in particular by the manufacture of various items and their assembly.
Der Erfindung liegt deshalb die Aufgabe zugrunde, die Herstellung derartiger Lager durch die Verringerung von Einzelteilen wesentlich zu vereinfachen und damit zu verbilligen.The invention is therefore based on the object of producing such bearings by reducing the number of individual parts to simplify significantly and thus to make it cheaper.
Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß die Formfeder einstückig mit dem Halteblech ausgebildet ist, das
seinerseits lagesicher an den radial nach außen ragenden
Lappen befestigt ist.According to the invention, this object is achieved in that the shaped spring is formed in one piece with the retaining plate, which in turn is securely in position on the radially outwardly projecting
Rag is attached.
Durch diese Maßnahme wird in ebenso einfacher wie kostensparender Weise ein zusätzlich anzufertigendes Einzelteil eingespart und die Montage wesentlich vereinfacht.This measure makes an additional item to be manufactured in a manner that is as simple as it is cost-saving saved and the assembly considerably simplified.
In zweckmäßiger Weiterbildung der Erfindung wird vorgeschlagen, daß das Halteblech eine abgewinkelte Zunge aufweist, die in eine Ausnehmung des Lappens einschnappt.In an expedient further development of the invention, it is proposed that the retaining plate have an angled tongue, which snaps into a recess in the tab.
Dadurch wird das mit der Formfeder einstückig ausgebildete Halteblech lagesicher an dem radial nach außen ragenden
Lappen befestigt.As a result, the retaining plate, which is formed in one piece with the shaped spring, is securely in position on the one that projects radially outward
Rag attached.
Ein AusfUhrungsbeispiel der Erfindung ist in der Zeichnung
dargestellt und wird im folgenden näher beschrieben. Es
zeigen:An exemplary embodiment of the invention is shown in the drawing and is described in more detail below. It
demonstrate:
Fig. 1 einen teilweisen Längsschnitt durch ein KupplungsausrUcklager nach Linie I-I der Figur 2 undFig. 1 is a partial longitudinal section through a clutch release bearing according to line I-I of Figure 2 and
Fig. 2 einen Schnitt nach der Linie H-II der Figur 1. FIG. 2 shows a section along the line H-II in FIG. 1.
109835/1362109835/1362
PG 1383 - 3 - 2U05892PG 1383-3-2U05892
Kupplungsausrücklager besteht aus dem Gehäuse 1 und einem —adial darin gehalterten Wälzlager 2. Am Gehäuse 1 sind zwei «inander gegenüberliegende, radial nach außen ragende Lappen 3 angeformt, die abgewinkelte Ränder 4 aufweisen. The clutch release bearing consists of the housing 1 and a roller bearing 2 mounted radially in it. On the housing 1 are two «mutually opposite, radially outwardly projecting tabs 3 formed, which have angled edges 4.
Das im Querschnitt U-förmige Halteblech 6 umfaßt den Lappen derart, daß ein Schenkel 7 in eine Ringnut 8 des äußeren Laufringes 9 eingreift und dadurch das Wälzlager 2 in axialer Richtung festlegt, während der andere Schenkel 10 eine Anlagefläche für das nicht dargestellte Betätigungselement der Kupplung "bildet. An diesem Schenkel 10 ist die Formfeder einstückig angeformt, durch die das Kupplungsausrücklager am nicht dargestellten Betätigungselement der Kupplung fixiert ist. Zur Befestigung des mit der Formfeder 11 einstückigen Haltebleches 6 weist der Lappen 3 eine Ausnehmung 12 auf, in die eine Zunge 13 des Haltebleches 6 einschnappt.The retaining plate 6, which is U-shaped in cross section, comprises the tab such that a leg 7 engages in an annular groove 8 of the outer race 9 and thereby the roller bearing 2 in the axial Defines the direction, while the other leg 10 is a contact surface for the actuating element, not shown, of the clutch ". On this leg 10 is the shaped spring integrally formed, through which the clutch release bearing on the actuating element, not shown, of the clutch is fixed. To fasten the retaining plate 6, which is integral with the shaped spring 11, the tab 3 has a recess 12, into which a tongue 13 of the retaining plate 6 snaps.
109835/1362109835/1362
Claims (2)
HERZOGENAURACH bei NÜRNBERGINDUSTRIEWERK SCHAEFFLER OHG
HERZOGENAURACH near NUREMBERG
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702005892 DE2005892A1 (en) | 1970-02-10 | 1970-02-10 | Clutch release bearing |
| FR7103559A FR2078122A5 (en) | 1970-02-10 | 1971-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702005892 DE2005892A1 (en) | 1970-02-10 | 1970-02-10 | Clutch release bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2005892A1 true DE2005892A1 (en) | 1971-08-26 |
Family
ID=5761822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702005892 Pending DE2005892A1 (en) | 1970-02-10 | 1970-02-10 | Clutch release bearing |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2005892A1 (en) |
| FR (1) | FR2078122A5 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042086A (en) * | 1972-10-02 | 1977-08-16 | Skf Industrial Trading And Development Company B.V. | Apparatus for connecting a clutch release bearing to a clutch release actuating element |
| DE2613952A1 (en) * | 1976-04-01 | 1977-10-13 | Luk Lamellen & Kupplungsbau | Engine friction clutch with selector assembly - is manufactured with selector prefitment on gearside guide with locking component to hold assembly together |
| US4340135A (en) | 1979-04-07 | 1982-07-20 | Skf Kugellagerfabriken Gmbh | Clutch release device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2363840A1 (en) * | 1973-12-21 | 1975-07-03 | Skf Kugellagerfabriken Gmbh | CLUTCH RELEASE |
| DE3660509D1 (en) * | 1985-04-01 | 1988-09-15 | Valeo | Clutch release mechanism for a motor vehicle |
| FR2579704B1 (en) * | 1985-04-01 | 1990-06-22 | Valeo | RELEASE CLUTCH WITH U-SHAPED PLATE AND SINGLE-STAPLE STAPLES WITH SAME, IN PARTICULAR FOR A MOTOR VEHICLE |
| FR2663702B1 (en) * | 1990-06-21 | 1995-05-12 | Skf France | CLUTCH STOPPER COMPRISING MEANS OF SOLIDARIZATION WITH THE MANOEUVER BODY. |
-
1970
- 1970-02-10 DE DE19702005892 patent/DE2005892A1/en active Pending
-
1971
- 1971-02-03 FR FR7103559A patent/FR2078122A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042086A (en) * | 1972-10-02 | 1977-08-16 | Skf Industrial Trading And Development Company B.V. | Apparatus for connecting a clutch release bearing to a clutch release actuating element |
| DE2613952A1 (en) * | 1976-04-01 | 1977-10-13 | Luk Lamellen & Kupplungsbau | Engine friction clutch with selector assembly - is manufactured with selector prefitment on gearside guide with locking component to hold assembly together |
| US4340135A (en) | 1979-04-07 | 1982-07-20 | Skf Kugellagerfabriken Gmbh | Clutch release device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2078122A5 (en) | 1971-11-05 |
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