DE3237274C1 - Brake lining wear indicating device for a disc brake - Google Patents

Brake lining wear indicating device for a disc brake

Info

Publication number
DE3237274C1
DE3237274C1 DE19823237274 DE3237274A DE3237274C1 DE 3237274 C1 DE3237274 C1 DE 3237274C1 DE 19823237274 DE19823237274 DE 19823237274 DE 3237274 A DE3237274 A DE 3237274A DE 3237274 C1 DE3237274 C1 DE 3237274C1
Authority
DE
Germany
Prior art keywords
brake
sleeve
measuring pin
attached
disc
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
DE19823237274
Other languages
German (de)
Inventor
Adolf 7560 Gaggenau Kesper
Horst Merz
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 DE19823237274 priority Critical patent/DE3237274C1/en
Application granted granted Critical
Publication of DE3237274C1 publication Critical patent/DE3237274C1/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02Apparatus for indicating wear

Landscapes

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

Abstract

The invention relates to a brake lining wear indicating device for a disc brake, which consists of a measuring pin which is arranged displaceably in a sleeve and which can be placed on the supporting plates for the brake linings in the manner of a depth gauge and whose respective measurement position is indicated by means of markings on the measuring pin and on the sleeve.

Description

Zur Anzeige des Verschleißes an dem anliegenden Bremsbelag wird der Meßstift 2 entgegen der Pfeilrichtung 15 an die anliegende Trägerplatte 10 geschoben, so daß, wie F i g. 2 zeigt, mittels der Markierung 4 und der-Markierung 6b der Verschleiß dieses Bremsbelages festgestellt werden kann. To display the wear on the adjacent brake lining, the Measuring pin 2 pushed against the direction of arrow 15 against the adjacent carrier plate 10, so that, as F i g. 2 shows, by means of the marking 4 and the marking 6b, the wear this brake pad can be determined.

Claims (1)

Patentanspruch: Bremsbelag-Verschleißanzeigevorrichtung für eine Scheibenbremse, bestehend aus einer mit Markierungen versehenen, an einem Flansch des Bremssattels ansetzbaren Hülse und aus einem in der Hülse verschiebbar angeordneten, mit Markierungen versehenen Meßstift, der nach Art einer Tiefenlehre an den Trägerplatten für die Bremsbeläge ansetzbar ist, dadurch gekennzeichnet, daß die Hülse (3) an ihrem vorderen Ende mit einem radial vorstehenden Ansatz (7) zur Anlage an einem Flansch (14) des Bremssattels (11) und der Meßstift (2) an seinem vorderen Ende mit einem radial abstehenden Anschlag (8) versehen ist, dessen eine Seite an der einen und dessen andere Seite an der anderen Trägerplatte (10) für die Bremsbeläge (9) ansetzbar ist Die Erfindung bezieht sich auf eine Bremsbelag-Verschleißanzeigevorrichtung für eine Scheibenbremse, die aus einer mit Markierungen versehenen, an einem Flansch des Bremssattels ansetzbaren Hülse und aus einem in der Hülse verschiebbar angeordneten, mit Markierungen versehenen Meßstift besteht, der nach Art einer Tiefenlehre an den Trägerplatten für die Bremsbeläge ansetzbar ist. Claim: Brake lining wear indicator for a Disc brake, consisting of a marked, on a flange of the brake caliper attachable sleeve and from a displaceably arranged in the sleeve, with markings provided measuring pin, which is like a depth gauge on the carrier plates can be attached for the brake linings, characterized in that the sleeve (3) is attached to its front end with a radially protruding shoulder (7) to rest on a Flange (14) of the brake caliper (11) and the measuring pin (2) at its front end is provided with a radially protruding stop (8), one side of which on the one and the other side on the other carrier plate (10) for the brake pads (9) can be attached The invention relates to a brake lining wear indicator for a disc brake consisting of a marked, on a flange of the brake caliper attachable sleeve and from a displaceably arranged in the sleeve, there is a measuring pin provided with markings, which is like a depth gauge the carrier plates for the brake pads can be attached. Bei einer Vorrichtung dieser Art, bekannt aus der DE-PS 31 30 237, wird der Meßstift durch eine Bohrung in einem Flansch des Bremssattels an die Trägerplatten für die Bremsbeläge angesetzt. Da die Anordnung einer Bohrung einen besonderen Aufwand bedeutet, macht es sich die Erfindung zur Aufgabe, die Vorrichtung so auszubilden, daß zu ihrer Benutzung keine Änderungen am Bremssattel erforderlich sind. In a device of this type, known from DE-PS 31 30 237, the measuring pin is attached to the carrier plates through a hole in a flange of the brake caliper for the brake pads. Since the arrangement of a hole is a special effort means, it is the task of the invention to design the device in such a way that that no changes to the brake caliper are required to use them. Die gestellte Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Hülse an ihrem vorderen Ende mit einem radial vorstehenden Ansatz zur Anlage an einem Flansch des Bremssattels und der Meßstift an seinem vorderen Ende mit einem radial abstehenden Anschlag versehen ist, dessen eine Seite an der einen und dessen andere Seite an der anderen Trägerplatte für die Bremsbeläge ansetzbar ist. The object is achieved according to the invention in that the Sleeve at its front end with a radially protruding approach to the plant a flange of the caliper and the measuring pin at its front end with a radially protruding stop is provided, one side of which on the one hand and one of which the other side can be attached to the other carrier plate for the brake pads. Durch die Erfindung wird vorteilhaft erreicht, daß konstruktive Änderungen an der Scheibenbremse entfallen können. Die Vorrichtung kann auch bei Nutzfahrzeugen mit tiefen Felgenschüsseln Anwendung finden und mit ihr können Verschleißanzeigen zu unterschiedlichen Scheibenbremsen durchgeführt werden. The invention advantageously achieves that structural changes on the disc brake can be omitted. The device can also be used in commercial vehicles with deep rim bowls are used and wear indicators can be used with it to different disc brakes. In der Zeichnung ist die Vorrichtung in einem Ausführungsbeispiel dargestellt. Es zeigt F i g 1 die Vorrichtung beim Anzeigen des Verschleißes an dem entfernt liegenden Bremsbelag und F i g. 2 die Vorrichtung beim Anzeigen des Verschlei-Bes an dem benachbarten Bremsbelag. In the drawing, the device is in one embodiment shown. FIG. 1 shows the device when displaying the wear the remote brake pad and F i g. 2 the device when displaying the Wear on the adjacent brake pad. Nach den F i g. 1 und 2 besteht die Bremsbelag-Verschleißanzeigevorrichtung 1 aus einem Meßstift 2 und aus einer Hülse 3. Der Meßstift 2 ist innerhalb der Hülse 3 nach Art einer Tiefenlehre verschiebbar angeordnet, und er ist mit einer Markierung 4 versehen, die mit einem Teil des Meßstiftes in einer Abflachung 5 der Hülse 3 sichtbar ist. An der Abflachung sind Markierungen 6a, 6b angebracht. According to the F i g. 1 and 2 consists of the brake lining wear indicator 1 from a measuring pin 2 and from a sleeve 3. The measuring pin 2 is inside the sleeve 3 arranged displaceably in the manner of a depth gauge, and it is provided with a marking 4 provided with part of the measuring pin in a flat 5 of the sleeve 3 is visible. Markings 6a, 6b are attached to the flat. An dem vorderen Ende der Hülse 3 ist ein radial vorstehender Ansatz 7 vorgesehen, und das vordere Ende des Meßstiftes 2 weist einen radial abstehenden Anschlag 8 auf. At the front end of the sleeve 3 is a radially protruding shoulder 7 is provided, and the front end of the measuring pin 2 has a radially protruding Stop 8 on. Zur Anzeige des Verschleißes der Bremsbeläge 9 an den Trägerplatten 10 des Bremssattels 11 einer Scheibenbremse mit der Bremsscheibe 12 wird die Verschleißanzeigevorrichtung 1 so am Bremssattel 11 angesetzt, daß der Ansatz 7 der Hülse 3 an der Innenseite 13 eines Flansches 14 des Bremssattels 11 anliegt. Zur Anzeige der vorhandenen Stärke des Bremsbelages 9 an der gegenüberliegenden Trägerplatte 10 wird gemäß Fig. 1 der Meßstift 2 in Pfeilrichtung 15 aus der Hülse 3 herausgeschoben bis der Anschlag 8 an der Trägerplatte 10 anliegt. Mit Hilfe der Markierungen 4 und 6a kann dann festgestellt werden, ob die Stärke des Bremsbelages 9 noch ausreicht, um die Scheibenbremse funktionsfähig zu halten. To display the wear of the brake pads 9 on the carrier plates 10 of the brake caliper 11 of a disc brake with the brake disc 12 becomes the wear indicator 1 so attached to the brake caliper 11 that the shoulder 7 of the sleeve 3 on the inside 13 of a flange 14 of the brake caliper 11 rests. To display the existing strength of the brake lining 9 on the opposite carrier plate 10 is shown in FIG Measuring pin 2 pushed out of the sleeve 3 in the direction of arrow 15 until the stop 8 rests against the carrier plate 10. With the help of the markings 4 and 6a can then it can be determined whether the thickness of the brake lining 9 is still sufficient for the disc brake keep functional.
DE19823237274 1982-10-08 1982-10-08 Brake lining wear indicating device for a disc brake Expired DE3237274C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823237274 DE3237274C1 (en) 1982-10-08 1982-10-08 Brake lining wear indicating device for a disc brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823237274 DE3237274C1 (en) 1982-10-08 1982-10-08 Brake lining wear indicating device for a disc brake

Publications (1)

Publication Number Publication Date
DE3237274C1 true DE3237274C1 (en) 1983-10-27

Family

ID=6175229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823237274 Expired DE3237274C1 (en) 1982-10-08 1982-10-08 Brake lining wear indicating device for a disc brake

Country Status (1)

Country Link
DE (1) DE3237274C1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447297A1 (en) * 1993-12-30 1995-07-06 Unislip Gmbh Valve seat checking gauge with wide range dimensional capability
DE4447225A1 (en) * 1993-12-30 1995-07-13 Unislip Gmbh Gauging instrument for checking large conical valve seats
DE4410954A1 (en) * 1993-12-30 1995-07-20 Unislip Gmbh Measurement arrangement for slider seating surfaces
DE102007012065B3 (en) * 2007-03-13 2008-08-28 Daimler Ag Brake pad for disc brake, has pad wear indicator formed in pin or bolt-like manner and embedded in brake backing plate and pad compound such that indicator extends from wear barrier to aperture of brake backing plate
DE102007012066A1 (en) 2007-03-13 2008-09-18 Daimler Ag Brake lining for disc brake, has brake lining backing plate provided with lining mass, which exhibits recesses at lateral edges, where recesses extend from friction surface up to brake lining backing plate sided wear edge
US20210246956A1 (en) * 2018-05-04 2021-08-12 Volvo Construction Equipment Ab Brake assembly with wear indicator assembly
DE102021129799A1 (en) 2021-11-16 2023-05-17 Zf Cv Systems Europe Bv Mechanical wear gauge

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130237C1 (en) * 1981-07-31 1982-10-28 Daimler-Benz Ag, 7000 Stuttgart Brake lining wear indication device for a disc brake

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130237C1 (en) * 1981-07-31 1982-10-28 Daimler-Benz Ag, 7000 Stuttgart Brake lining wear indication device for a disc brake

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447297A1 (en) * 1993-12-30 1995-07-06 Unislip Gmbh Valve seat checking gauge with wide range dimensional capability
DE4447225A1 (en) * 1993-12-30 1995-07-13 Unislip Gmbh Gauging instrument for checking large conical valve seats
DE4410954A1 (en) * 1993-12-30 1995-07-20 Unislip Gmbh Measurement arrangement for slider seating surfaces
DE4447225C2 (en) * 1993-12-30 1998-01-08 Unislip Gmbh Measuring device for valve seats with large nominal width
DE102007012065B3 (en) * 2007-03-13 2008-08-28 Daimler Ag Brake pad for disc brake, has pad wear indicator formed in pin or bolt-like manner and embedded in brake backing plate and pad compound such that indicator extends from wear barrier to aperture of brake backing plate
DE102007012066A1 (en) 2007-03-13 2008-09-18 Daimler Ag Brake lining for disc brake, has brake lining backing plate provided with lining mass, which exhibits recesses at lateral edges, where recesses extend from friction surface up to brake lining backing plate sided wear edge
US20210246956A1 (en) * 2018-05-04 2021-08-12 Volvo Construction Equipment Ab Brake assembly with wear indicator assembly
US11959523B2 (en) * 2018-05-04 2024-04-16 Volvo Construction Equipment Ab Brake assembly with wear indicator assembly
DE102021129799A1 (en) 2021-11-16 2023-05-17 Zf Cv Systems Europe Bv Mechanical wear gauge

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8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8330 Complete disclaimer