DE9412704U1 - Brake pad wear warning device - Google Patents

Brake pad wear warning device

Info

Publication number
DE9412704U1
DE9412704U1 DE9412704U DE9412704U DE9412704U1 DE 9412704 U1 DE9412704 U1 DE 9412704U1 DE 9412704 U DE9412704 U DE 9412704U DE 9412704 U DE9412704 U DE 9412704U DE 9412704 U1 DE9412704 U1 DE 9412704U1
Authority
DE
Germany
Prior art keywords
brake pad
warning device
pad wear
wear warning
driver
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 - Lifetime
Application number
DE9412704U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE9412704U priority Critical patent/DE9412704U1/en
Publication of DE9412704U1 publication Critical patent/DE9412704U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/022—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness
    • F16D66/023—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness directly sensing the position of braking members
    • F16D66/024—Sensors mounted on braking members adapted to contact the brake disc or drum, e.g. wire loops severed on contact

Landscapes

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

Description

Trommelbremsbeläge üblicher Bauart haben zwar eine Verschleißgrenze; diese ist aber vom Fahrer nicht zu sehen, ohne daß dieser sich unter das Fahrzeug legt.Drum brake pads of conventional design do have a wear limit; however, this cannot be seen by the driver without lying under the vehicle.

Das Problem ist eine Kontrollmöglichkeit der Belagstärke durch den Fahrer optisch (Kontrollleuchte oder Ton) zu schaffen, damit Bremsbeläge nicht bis auf die Nieten abgefahren und
somit auch die Bremstrommeln zerstört werden. Dieses Problem wird mit dem Schutzanspruch
Bremsbelag-Verschleißwarngerät gelöst.
Es ist nun von der Fahrerkabine aus möglich
über Kontrolleuchten eine oder mehrere Achsen zu überprüfen, ob die Verschleißgrenze der Beläge erreicht ist.The problem is to create a way for the driver to check the thickness of the brake pads visually (indicator light or sound) so that the brake pads are not worn down to the rivets and
This problem is solved with the protection claim
Brake pad wear warning device released.
It is now possible from the driver's cab
Use indicator lights on one or more axles to check whether the wear limit of the pads has been reached.

Sofern dies eintrifft, gibt der Weichmetallkontakt, Fig.3, Masse über das Kabel an die Kontrollleuchte. Diese leuchtet bei jedem Bremsvorgang auf, sodaß der Fahrer gewarnt wird, bevor sich ein Unfall durch defekte Bremsen ereignet.If this happens, the soft metal contact, Fig.3, sends ground via the cable to the indicator light. This lights up every time the brakes are applied, so that the driver is warned before an accident occurs due to defective brakes.

Zeichnungserklarung : Declaration of signature :

Fig. 1Fig.1

1. Nietloch1. Rivet hole

2. Bremsbelag2. Brake pad

3. Verschleißgrenze3. Wear limit

Fig- 2 Fig- 2

1. Nietloch1. Rivet hole

2. Bremsbacken2. Brake shoes

Fig. 3Fig.3

1. Kontaktfläche1. Contact surface

2. Oberkante Verschleißgrenze2. Upper edge wear limit

3. Gewinde3. Thread

4. Anschluß Kontrolleuchte (Masse)4. Connection of control lamp (ground)

5. nichtleitende Scheibe5. non-conductive disc

6. Mutter6. Mother

7. Stecker7. Plug

8. Kabel zur Kontrolleuchte (Masse)8. Cable to the control lamp (ground)

Claims (1)

Schutzanspruch:Claim for protection: Bremsbelag-Verschleißwarngerät zur elektrischen Kontrolle der Belagverschleißgrenze. .'Gesteuert über Masse von der Kontaktfläche des Weichmetallstiftes .Brake pad wear warning device for electrically monitoring the pad wear limit. .'Controlled via mass from the contact surface of the soft metal pin.
DE9412704U 1994-08-05 1994-08-05 Brake pad wear warning device Expired - Lifetime DE9412704U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9412704U DE9412704U1 (en) 1994-08-05 1994-08-05 Brake pad wear warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9412704U DE9412704U1 (en) 1994-08-05 1994-08-05 Brake pad wear warning device

Publications (1)

Publication Number Publication Date
DE9412704U1 true DE9412704U1 (en) 1994-12-15

Family

ID=6912088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9412704U Expired - Lifetime DE9412704U1 (en) 1994-08-05 1994-08-05 Brake pad wear warning device

Country Status (1)

Country Link
DE (1) DE9412704U1 (en)

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