DE4016273A1 - Disc brake cover with wear sensor cable holder - provided by open or closed cable eye at side of brake cover - Google Patents

Disc brake cover with wear sensor cable holder - provided by open or closed cable eye at side of brake cover

Info

Publication number
DE4016273A1
DE4016273A1 DE19904016273 DE4016273A DE4016273A1 DE 4016273 A1 DE4016273 A1 DE 4016273A1 DE 19904016273 DE19904016273 DE 19904016273 DE 4016273 A DE4016273 A DE 4016273A DE 4016273 A1 DE4016273 A1 DE 4016273A1
Authority
DE
Germany
Prior art keywords
cover
guide element
cable
brake cover
holder
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.)
Ceased
Application number
DE19904016273
Other languages
German (de)
Inventor
Ulrich Klimt
Rudolf Thiel
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.)
Continental Teves AG and Co OHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Priority to DE19904016273 priority Critical patent/DE4016273A1/en
Publication of DE4016273A1 publication Critical patent/DE4016273A1/en
Ceased 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

Landscapes

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

Abstract

The disc brake cover (1) is made of a resilient material. The cable holder extends from it at one side. The cable holder is pref. formed by an open or closed eye (2), the insertion slit for the cable having rounded edges (14,15,16) for preventing damage to the cable during its insertion. Pref. the disc brake cover is made of polypropylene. USE - Secure retention of electrical cable for brake wear sensor.

Description

Die Erfindung betrifft ein Abdeck- oder Führungselement mit integrierter Kabelhalterung der sich aus dem Ober­ begriff des Anspruches 1 ergebenden Gattung.The invention relates to a cover or guide element with integrated cable holder that comes from the upper Concept of claim 1 resulting genus.

Es ist vorgeschlagen worden, das Kabel der Bremsbelag­ verschleiß-Warnanzeige mit einer Klammer zu halten, die am Gehäuse der Scheibenbremse befestigt wird. Diese Vor­ richtung hat den Nachteil, daß Produktion und Montage einer zusätzlichen Klammer sowie das nachträgliche Um­ biegen der Klammerarme kosten- und arbeitsintensiv sind.It has been suggested the cable of the brake pad Wear warning indicator with a bracket to hold on Housing the disc brake is attached. This before direction has the disadvantage that production and assembly an additional bracket as well as the subsequent order bending the clamp arms are costly and labor intensive.

Es ist außerdem vorgeschlagen worden, eine Belaghaltefeder für die Führung der Warnleitung mit auszunutzen. Vom metallischen Material der Belagfedern kann aber leicht die Kabelisolierung durch Scheuern verletzt werden. Die Form der verwendeten Federn läßt auch vielfach eine derartige Maßnahme nicht zu.It has also been proposed to have a pad retaining spring to be used for the management of the warning line. From Metallic material of the pad springs can easily Cable insulation can be damaged by rubbing. Form of the springs used can often be such Measure not too.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine kostengünstige und einfach anzubringende Warnkabel­ halterung zu schaffen und außerdem die Befestigung des Warnkabels zu vereinfachen. The present invention is based on the object an inexpensive and easy to attach warning cable To create bracket and also the attachment of the Simplify warning cables.  

Die Aufgabe wird durch die sich aus dem kennzeichnenden Teil des Anspruches 1 ergebende Merkmalskombination gelöst. Das Prinzip der Erfindung besteht somit darin, daß ein Abdeck- oder Führungselement mit der Warnkabelhal­ terung einstückig gefertigt ist, so daß die zusätzliche Anbringung einer Kabelhalterung entfällt.The task is characterized by the distinctive Part of claim 1 resulting combination of features solved. The principle of the invention is thus that a cover or guide element with the warning cable neck is made in one piece, so that the additional There is no need for a cable holder.

Vorzugsweise befindet sich seitlich am Deckel einer Schutzkappe aus elastischem Werkstoff, z. B. Polypropylen, eine seitliche offene Öse, so daß sich das Warnkabel einfach in die Öse drücken läßt.There is preferably one on the side of the cover Protective cap made of elastic material, e.g. B. polypropylene, a side open eyelet so that the warning cable just press into the eyelet.

In einer anderen Ausführung liegt die Öffnung der Öse gegenüber der Verbindung mit dem Deckel, so daß zwei Klammerarme gebildet werden.In another version, the opening of the eyelet is located opposite the connection with the lid, making two Bracket arms are formed.

Eine weitere Version einer Schutzkappe sieht eine ge­ schlossene Öse vor, insbesondere wenn weicheres Material als Polypropylen verwendet wird, z. B. für die Schutzkappen von Entlüfterventilen, so daß die Rückstellkraft einer offenen Öse nicht ausreichen würde, um das Warnkabel zu halten. Hierbei wird das Kabel durch die Öse gefädelt.Another version of a protective cap sees a ge closed eyelet, especially if softer material is used as polypropylene, e.g. B. for the protective caps of breather valves, so that the restoring force of a open eyelet would not be sufficient to close the warning cable hold. The cable is threaded through the eyelet.

Auch an Führungselementen, wie z. B. an Bushings von Führungsbolzen, kann eine solche offene oder geschlossene Öse seitlich angebracht sein.Also on guide elements, such as. B. Bushings from Guide pin, such can be open or closed Eyelet attached laterally.

Die Erfindung macht somit die Anbringung einer zusätz­ lichen Warnkabelhalterung überflüssig.The invention thus makes the attachment of an additional superfluous warning cable holder.

Ein Beispiel der verschiedenen Ausführungsmöglichkeiten stellt die anhängende Zeichnung dar, und zwar zeigt:An example of the different execution options represents the attached drawing, showing:

Fig. 1 Schutzkappe für einen Führungsbolzen von Faustsattelbremsen mit integrierter Kabel­ halterung in Draufsicht, Fig. 1 protection cap for a guide pin of caliper brake with integrated cable holder in top view,

Fig. 2 Ausführung nach Fig. 1 in Seitenansicht. Fig. 2 embodiment of FIG. 1 in side view.

Fig. 3 Ausführung nach Fig. 1, angebracht an einem Bremssattel Fig. 3 embodiment of FIG. 1, attached to a brake caliper

Die abgebildete Schutzkappe für Führungsbolzen besteht aus einem Deckel 1 mit seitlich integrierter Kabelöse 2 und vier unterseitig angebrachten Distanzstegen 10, 11 und 12, sowie aus einem im wesentlichen hohlzylinderförmigen Rippenkörper 13, der in das dafür vorgesehene Loch einge­ drückt wird. Die seitliche Öffnung 3 der Öse 2 ist so be­ messen, daß sich das Warnkabel einfach in die Öse drücken läßt, daß aber andererseits keine Gefahr des Heraus­ gleitens besteht. Zum leichteren Einführen des Kabels ist die Öse 2 an der Öffnung 3 von außen mit einer Rundung 14 versehen. Zum leichteren Entfernen des Kabels befinden sich innerhalb der Öse an beiden Seiten der Öffnung Rundungen 15 und 16.The protective cap shown for guide bolts consists of a cover 1 with a laterally integrated cable eyelet 2 and four spacers 10 , 11 and 12 attached on the underside, and a substantially hollow cylindrical rib body 13 which is pressed into the hole provided for this purpose. The side opening 3 of the eyelet 2 is so be measure that the warning cable can simply be pressed into the eyelet, but on the other hand there is no risk of sliding out. To make it easier to insert the cable, the eyelet 2 is provided with a rounding 14 at the opening 3 from the outside. To make it easier to remove the cable, there are curves 15 and 16 inside the eyelet on both sides of the opening.

Aus Fig. 3 ist die Anorndung der Schutzkappe (1, 2) mit eingelegetem Warnkabel (17) an einem Bremssattel (18) er­ sichtlich. From Fig. 3, the arrangement of the protective cap ( 1 , 2 ) with inserted warning cable ( 17 ) on a brake caliper ( 18 ) it is evident.

BezugszeichenlisteReference symbol list

 1 Deckel
 2 Öse
 3 Öffnung
10 Steg
11 Steg
12 Steg
13 Rippenkörper
14 Rundungen
15 Rundungen
16 Rundungen
17 Warnkabel
18 Bremssattel 1 lid
2 eyelet
3 opening
10 bridge
11 bridge
12 bridge
13 rib body
14 curves
15 curves
16 curves
17 warning cables
18 caliper

Claims (8)

1. Abdeck- oder Führungselement aus elastischem Werk­ stoff für Scheibenbremsen mit Bremsbelag-Verschleiß­ fühler, dadurch gekennzeichnet, daß in dieses Abdeck- oder Führungselement eine Halterung für das Kabel der Verschleißwarnvorrichtung integriert ist, und zwar dergestalt, daß das Abdeck- oder Führungselement mit der Halterung (2) einstückig ausgebildet ist.1. Cover or guide element made of elastic material for disc brakes with brake pad wear sensor, characterized in that a holder for the cable of the wear warning device is integrated in this cover or guide element, in such a way that the cover or guide element with the Bracket ( 2 ) is integrally formed. 2. Abdeck- oder Führungselement nach Anspruch 1, da­ durch gekennzeichnet, daß die Halterung die Form einer seitlich offenen Öse (2) hat.2. Cover or guide element according to claim 1, characterized in that the holder has the shape of a laterally open eyelet ( 2 ). 3. Abdeck- oder Führungselement nach Anspruch 1, da­ durch gekennzeichnet, daß die Halterung aus zwei Klammerarmen besteht.3. Cover or guide element according to claim 1, there characterized in that the bracket consists of two bracket arms. 4. Abdeck- oder Führungselement nach Anspruch 1, da­ durch gekennzeichnet, daß die Halterung aus einer geschlossenen Öse besteht.4. cover or guide element according to claim 1, there characterized in that the bracket consists of a closed eyelet. 5. Abdeck- oder Führungselement nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Halterung sich seitlich am Abdeck- oder Führungs­ element befindet (Fig. 1, Fig. 2). 5. cover or guide element according to one of claims 1 to 4, characterized in that the holder is located on the side of the cover or guide element ( Fig. 1, Fig. 2). 6. Abdeck- oder Führungselement nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Halterung sich auf dem Abdeckelement befindet.6. Cover or guide element according to one of the claims 1 to 4, characterized in that the bracket is on the cover. 7. Abdeck- oder Führungselement nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Öffnung der Halterung mit Fasen oder Rundungen (14, 15, 16) versehen ist.7. cover or guide element according to claim 2 or 3, characterized in that the opening of the holder with chamfers or curves ( 14 , 15 , 16 ) is provided. 8. Abdeck- oder Führungselement nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Abdeck- oder Führungselement durch eine Führungs­ hülse oder einem Abdeckstopfen (Fig. 1, Fig. 2) für den Führungsbolzen einer Scheibenbremse gebildet ist.8. cover or guide element according to one of claims 1 to 7, characterized in that the cover or guide element is formed by a guide sleeve or a cover plug ( Fig. 1, Fig. 2) for the guide pin of a disc brake.
DE19904016273 1990-05-21 1990-05-21 Disc brake cover with wear sensor cable holder - provided by open or closed cable eye at side of brake cover Ceased DE4016273A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904016273 DE4016273A1 (en) 1990-05-21 1990-05-21 Disc brake cover with wear sensor cable holder - provided by open or closed cable eye at side of brake cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904016273 DE4016273A1 (en) 1990-05-21 1990-05-21 Disc brake cover with wear sensor cable holder - provided by open or closed cable eye at side of brake cover

Publications (1)

Publication Number Publication Date
DE4016273A1 true DE4016273A1 (en) 1991-12-05

Family

ID=6406851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904016273 Ceased DE4016273A1 (en) 1990-05-21 1990-05-21 Disc brake cover with wear sensor cable holder - provided by open or closed cable eye at side of brake cover

Country Status (1)

Country Link
DE (1) DE4016273A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018787A1 (en) * 1991-04-10 1992-10-29 Alfred Teves Gmbh Disc brake with holder for warning contact plug
DE19533629A1 (en) * 1995-09-12 1997-03-13 Teves Gmbh Alfred Brake caliper with earth connection and holder for warning contact plug
EP2177782A1 (en) 2008-10-16 2010-04-21 Peugeot Citroen Automobiles SA Brake assembly for vehicles, comprising an electric cable connecting a wear-indicator with a plug
EP2664815A1 (en) 2012-05-16 2013-11-20 Wabco Radbremsen GmbH Disc brake, in particular for commercial vehicles, and holding unit for a cable of such a disc brake
EP2664814A1 (en) 2012-05-16 2013-11-20 Wabco Radbremsen GmbH Disc braking system, in particular for commercial vehicles, and holding device for a cable of such a disc braking system
EP2837846B1 (en) * 2013-08-16 2019-10-23 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Cable holder
CN112696448A (en) * 2019-10-22 2021-04-23 威伯科欧洲有限责任公司 Disc brake and cable holding unit for disc brake

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716113A (en) * 1969-11-01 1973-02-13 Aisin Seiki Warning device for indicating wear of friction pads in disk brake
GB1443544A (en) * 1973-12-11 1976-07-21 Gen Motors France Disc brake assemblies
DE2929039A1 (en) * 1978-07-19 1980-01-31 Lucas Industries Ltd DEVICE FOR INDICATING WEAR OF A BRAKE PAD
GB1582567A (en) * 1976-06-30 1981-01-14 Tokico Ltd Retaining device for the electric cable or cord of a brake pad wear warning apparatus of a disc brake
EP0053724A1 (en) * 1980-12-10 1982-06-16 Sumitomo Electric Industries Limited Improvement in a disc brake
DE3307394A1 (en) * 1982-03-04 1983-09-15 Lucas Industries P.L.C., Birmingham, West Midlands Warning indicator for lining wear on brake shoes
EP0298797A1 (en) * 1987-06-25 1989-01-11 BENDIX EUROPE Services Techniques S.A. Wear indicator for automobile vehicle brake lining, and lining equipped with such an indicator
DE3917125A1 (en) * 1989-05-26 1990-11-29 Teves Gmbh Alfred PARTIAL PAD DISC BRAKE

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716113A (en) * 1969-11-01 1973-02-13 Aisin Seiki Warning device for indicating wear of friction pads in disk brake
GB1443544A (en) * 1973-12-11 1976-07-21 Gen Motors France Disc brake assemblies
GB1582567A (en) * 1976-06-30 1981-01-14 Tokico Ltd Retaining device for the electric cable or cord of a brake pad wear warning apparatus of a disc brake
DE2929039A1 (en) * 1978-07-19 1980-01-31 Lucas Industries Ltd DEVICE FOR INDICATING WEAR OF A BRAKE PAD
EP0053724A1 (en) * 1980-12-10 1982-06-16 Sumitomo Electric Industries Limited Improvement in a disc brake
DE3307394A1 (en) * 1982-03-04 1983-09-15 Lucas Industries P.L.C., Birmingham, West Midlands Warning indicator for lining wear on brake shoes
EP0298797A1 (en) * 1987-06-25 1989-01-11 BENDIX EUROPE Services Techniques S.A. Wear indicator for automobile vehicle brake lining, and lining equipped with such an indicator
DE3917125A1 (en) * 1989-05-26 1990-11-29 Teves Gmbh Alfred PARTIAL PAD DISC BRAKE

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018787A1 (en) * 1991-04-10 1992-10-29 Alfred Teves Gmbh Disc brake with holder for warning contact plug
DE19533629A1 (en) * 1995-09-12 1997-03-13 Teves Gmbh Alfred Brake caliper with earth connection and holder for warning contact plug
EP2177782A1 (en) 2008-10-16 2010-04-21 Peugeot Citroen Automobiles SA Brake assembly for vehicles, comprising an electric cable connecting a wear-indicator with a plug
EP2664815A1 (en) 2012-05-16 2013-11-20 Wabco Radbremsen GmbH Disc brake, in particular for commercial vehicles, and holding unit for a cable of such a disc brake
EP2664814A1 (en) 2012-05-16 2013-11-20 Wabco Radbremsen GmbH Disc braking system, in particular for commercial vehicles, and holding device for a cable of such a disc braking system
DE102012009841A1 (en) 2012-05-16 2013-11-21 Wabco Radbremsen Gmbh Disc brake, in particular for commercial vehicles, as well as holding means for a cable of such a disc brake
DE102012009842A1 (en) 2012-05-16 2013-11-21 Wabco Radbremsen Gmbh Disc brake system, in particular for commercial vehicles, as well as holding device for a cable of such a disc brake system
CN103423517A (en) * 2012-05-16 2013-12-04 威伯科车轮制动有限公司 Disc brake, in particular for commercial vehicles, and holding unit for a cable of such a disc brake
CN103423517B (en) * 2012-05-16 2016-09-07 威伯科车轮制动有限公司 It is used in particular for the disk brake of commerial vehicle and the holding means of cable thereof
EP2837846B1 (en) * 2013-08-16 2019-10-23 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Cable holder
CN112696448A (en) * 2019-10-22 2021-04-23 威伯科欧洲有限责任公司 Disc brake and cable holding unit for disc brake
EP3812605A1 (en) * 2019-10-22 2021-04-28 WABCO Europe BVBA Disc brake, in particular for commercial vehicles, and holding unit for a cable of such a disc brake
US11460084B2 (en) 2019-10-22 2022-10-04 Wabco Europe Bvba Disc brake, in particular for commercial vehicles, and holding unit for a cable of such disc brake

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: ITT AUTOMOTIVE EUROPE GMBH, 60488 FRANKFURT, DE

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F16D 66/02

8131 Rejection
8127 New person/name/address of the applicant

Owner name: CONTINENTAL TEVES AG & CO. OHG, 60488 FRANKFURT, D