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DE858801C - Lubricating device for brakes, especially on motor vehicles - Google Patents

Lubricating device for brakes, especially on motor vehicles

Info

Publication number
DE858801C
DE858801C DED7925A DED0007925A DE858801C DE 858801 C DE858801 C DE 858801C DE D7925 A DED7925 A DE D7925A DE D0007925 A DED0007925 A DE D0007925A DE 858801 C DE858801 C DE 858801C
Authority
DE
Germany
Prior art keywords
brake
brakes
lubricating device
motor vehicles
brake lining
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
Application number
DED7925A
Other languages
German (de)
Inventor
Ernst Kuenkele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DED7925A priority Critical patent/DE858801C/en
Application granted granted Critical
Publication of DE858801C publication Critical patent/DE858801C/en
Expired legal-status Critical Current

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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • 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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/002—Combination of different friction materials
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Description

Die Erfindung bezieht sich auf eine Schmiervorrichtung für Bremsen, insbesondere an Kraftfahrzeugen, und bezweckt vor allem, das bei Bremsen auftretende Pfeifen oder Quietschen zu beseitigen. Die Erfindung besteht darin, daß in den Bremsbelag mindestens ein Graphitelement eingesetzt ist, welches den Bremsbelag durchsetzt und sich zusammen mit diesem abnutzt. Zweckmäßig sind die Graphitelemente an der auflaufenden Seite der Bremsbacke eingesetzt. Als Graphitelemente können in Bohrungen des Belages eingesetzte Bleistiftminen, z. B. von der Härte 3 B, verwendet werden. Es genügt erfahrungsgemäß eine einzige an der auflaufenden Seite der Bremsbacke eingesetzte Mine. Die Graphitelemente oder Minen können senkrecht zur Oberfläche des Bremsbelages oder auch unter einem Winkel, z. B. entgegen der Drehrichtung der Bremstrommel, eingesetzt werden.The invention relates to a lubricating device for brakes, in particular on motor vehicles, and its main purpose is that which occurs when braking Eliminate whistling or squeaking. The invention consists in that in the brake lining at least one graphite element is used, which penetrates the brake lining and wears out along with it. The graphite elements are useful on the used on the leading side of the brake shoe. As graphite elements in bores pencil leads used in the covering, e.g. B. hardness 3 B can be used. Experience has shown that a single one on the accruing side of the brake shoe is sufficient used mine. The graphite elements or leads can be perpendicular to the surface of the brake pad or at an angle, e.g. B. opposite to the direction of rotation Brake drum, are used.

In der Zeichnung sind Ausführungsbeispiele der Erfindung dargestellt, und zwar zeigt Fig. i einen Schnitt durch Bremstrommel und Bremsbacke senkrecht zur Drehachse der Bremstrommel, Fig.2 einen Schnitt nach Linie 2-2 der Fig. i und Fig.3 eine andere Ausführungsform der Erfindung.In the drawing, exemplary embodiments of the invention are shown, namely Fig. i shows a section through the brake drum and brake shoe perpendicular to the axis of rotation of the brake drum, FIG. 2 shows a section along line 2-2 of FIGS 3 shows another embodiment of the invention.

Die Bremstrommel i i dreht sich normalerweise in Pfeilrichtung 12. Die Bremsbacke 13 ist beispielsweise bei 14 am Bremsträger gelagert, während das Bremsbetätigungsglied bei 15 derart angreift, daß die Bremsbacke in Pfeilrichtung 16 um den Zapfen 14 verschwenkt wird. Auf die Bremsbacke 13 ist in an sich bekannter Weise ein Bremsbelag 17 aufgenietet. An der auflaufenden Kante 18 des Bremsbelages ist in eine Bohrung ig eine Bleistiftmine 2o eingesetzt, «-elche an der Oberfläche des Bremsbelages 17 endet und sich zusammen mit diesem abnutzt. Der hierbei abgeschliffene Graphit genügt, um den Bremsbelag ständig so viel zu schmieren, daß da's Pfeifen oder Quietschen der Bremsen unterbunden wird.The brake drum ii normally rotates in the direction of arrow 12. The brake shoe 13 is mounted on the brake carrier, for example at 14, while the brake actuator acts at 15 in such a way that the brake shoe is pivoted about the pin 14 in the direction of arrow 16. A brake lining 17 is riveted onto the brake shoe 13 in a manner known per se. On the leading edge 18 of the brake lining, a pencil lead 20 is inserted into a bore 1 1, which ends on the surface of the brake lining 17 and wears out together with it. The graphite abraded in the process is sufficient to constantly lubricate the brake lining enough to prevent the brakes from whistling or squeaking.

Itn Falle der Fig. 3 sind an Stelle einer einzigen Bleistiftmine mehrere Graphitelemente oder Bleistiftminen 2ö eingesetzt, und zwar in einer solchen Richtung, daß sie entgegengesetzt der Drehrichtung 12 der Bremstrommel an der Oberfläche des Belages ausmünden.In the case of FIG. 3, instead of a single pencil lead, there are several Graphite elements or pencil leads 2ö inserted, in such a direction, that it is opposite to the direction of rotation 12 of the brake drum on the surface of the Emptying the topping.

Claims (3)

PATENTANSPRÜCHE: i. Schmiervorrichtung für Bremsen, insbesondere an Kraftfahrzeugen, dadurch gekennzeichnet, daß in den Bremsbelag mindestens ein Graphitelement eingesetzt ist, welches den Bremsbelag durchsetzt und sich zusammen mit dem Bremsbelag abnutzt. PATENT CLAIMS: i. Lubricating device for brakes, in particular on Motor vehicles, characterized in that there is at least one graphite element in the brake lining is used, which penetrates the brake lining and is together with the brake lining wears out. 2. Schmiervorrichtung nach Anspruch i, dadurch gekennzeichnet, dal3 die Graphitelemente an der auflaufenden Seite der Bremsbacke eingesetzt sind. 2. Lubricating device according to claim i, characterized in that the dal3 Graphite elements are used on the accruing side of the brake shoe. 3. Schmiervorrichtung nach Anspruch i und 2, dadurch gekennzeichnet, daß als Graphitelemente in Bohrungen des Belages eingesetzte Bleistiftminen, z. B. von der Härte 313, verwendet werden.3. Lubricator according to claims i and 2, characterized in that the graphite elements are in bores pencil leads used in the covering, e.g. B. hardness 313 can be used.
DED7925A 1951-02-06 1951-02-06 Lubricating device for brakes, especially on motor vehicles Expired DE858801C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED7925A DE858801C (en) 1951-02-06 1951-02-06 Lubricating device for brakes, especially on motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED7925A DE858801C (en) 1951-02-06 1951-02-06 Lubricating device for brakes, especially on motor vehicles

Publications (1)

Publication Number Publication Date
DE858801C true DE858801C (en) 1952-12-08

Family

ID=7032349

Family Applications (1)

Application Number Title Priority Date Filing Date
DED7925A Expired DE858801C (en) 1951-02-06 1951-02-06 Lubricating device for brakes, especially on motor vehicles

Country Status (1)

Country Link
DE (1) DE858801C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143404B (en) * 1961-08-11 1963-02-07 Porsche Kg Disc brakes for vehicles, in particular for motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143404B (en) * 1961-08-11 1963-02-07 Porsche Kg Disc brakes for vehicles, in particular for motor vehicles

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