DE202013102651U1 - Disc brake for a commercial vehicle - Google Patents
Disc brake for a commercial vehicle Download PDFInfo
- Publication number
- DE202013102651U1 DE202013102651U1 DE202013102651U DE202013102651U DE202013102651U1 DE 202013102651 U1 DE202013102651 U1 DE 202013102651U1 DE 202013102651 U DE202013102651 U DE 202013102651U DE 202013102651 U DE202013102651 U DE 202013102651U DE 202013102651 U1 DE202013102651 U1 DE 202013102651U1
- Authority
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- Germany
- Prior art keywords
- caliper
- brake
- disc brake
- bearing
- 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 - Lifetime
Links
- 238000003754 machining Methods 0.000 claims abstract description 21
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 241001441752 Philesturnus carunculatus Species 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
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- 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
- F16D65/005—Components of axially engaging brakes not otherwise provided for
- F16D65/0081—Brake covers
-
- 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
- F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
- F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
- F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
- F16D55/227—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing by two or more pins
-
- 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
- F16D65/005—Components of axially engaging brakes not otherwise provided for
- F16D65/0068—Brake calipers
- F16D65/0075—Brake calipers assembled from a plurality of parts
-
- 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
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
- F16D65/183—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes with force-transmitting members arranged side by side acting on a spot type force-applying member
-
- 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
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
- F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
- F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
- F16D65/568—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake for synchronous adjustment of actuators arranged in parallel
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
-
- 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
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
- F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
- F16D2125/26—Cranks
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- 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
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/64—Levers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
- G06K19/025—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine the material being flexible or adapted for folding, e.g. paper or paper-like materials used in luggage labels, identification tags, forms or identification documents carrying RFIDs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Braking Arrangements (AREA)
Abstract
Scheibenbremse für ein Nutzfahrzeug, mit einer in einem Bremssattel (1) angeordneten Zuspanneinrichtung (2), die einen an einem Ende als Exzenter (11) ausgebildeten schwenkbaren Bremshebel (6) aufweist, der sich einerseits am Bremssattel (1) und andererseits an einer Brücke (7) abstützt, in der Stellspindeln gelagert sind, mittels derer ein Bremsbelag (4) an eine Bremsscheibe (3) pressbar ist, wobei der Bremssattel (1) eine seitliche Bearbeitungsöffnung (17) aufweist, die durch einen Verschlussdeckel (24) verschlossen ist, dadurch gekennzeichnet, dass der einstückig aus Gusseisen bestehende Bremssattel (1) einen rückseitig weitgehend geschlossenen Aufnahmeraum (8) für Funktionsteile, wie den Bremshebel (6) und die Brücke (7) aufweist, der auf der dem Bremsbelag (4) zugewandten Seite mit einer durch eine Verschlussplatte (9) verschlossenen Montageöffnung (14) versehen ist, dass sich der Exzenter (11) kreisbogenförmig in Schwenkrichtung des Bremshebels (6) geformten Lagerstellen (13) des Bremssattels (1) abstützt und dass der in die Bearbeitungsöffnung (17) eingepresste Verschlussdeckel (24) eine umfängliche Mantelfläche aufweist, die mit einer elastischen Dichtung (26) versehen ist, die unter Anpressdruck an der Laibung der Bearbeitungsöffnung (17) anliegt.Disc brake for a commercial vehicle, comprising an application device (2) arranged in a caliper (1) and having a pivotable brake lever (6) formed as an eccentric (11) at one end, on the one hand on the caliper (1) and on the other side on a bridge (7) is supported, are stored in the adjusting spindles, by means of which a brake pad (4) to a brake disc (3) can be pressed, wherein the caliper (1) has a lateral machining opening (17) which is closed by a closure cover (24) , characterized in that the one-piece cast iron brake caliper (1) has a largely closed receiving space (8) for functional parts, such as the brake lever (6) and the bridge (7) on the brake pad (4) side facing a through a closure plate (9) closed mounting opening (14) is provided, that the eccentric (11) circular arc-shaped in the pivoting direction of the brake lever (6) formed bearing point (13) of the caliper (1) is supported and that in the machining opening (17) pressed-in closure cover (24) has a circumferential circumferential surface which is provided with an elastic seal (26) under contact pressure on the soffit of the machining opening (17 ) is present.
Description
Die Erfindung betrifft eine Scheibenbremse für ein Nutzfahrzeug gemäß dem Oberbegriff des Anspruchs 1. The invention relates to a disc brake for a commercial vehicle according to the preamble of
In der
Das auf den der Bremsscheibe abgewandten Teil der Brücke einwirkende exzentrische Ende des Bremshebels ist mittels Gleit- oder Wälzelementen am Rücken des Bremssattels gelagert, wobei der rückseitige Abschnitt des Bremssattels als separates Gehäuse ausgeführt ist, das entlang einer Trennlinie mit dem Bremssattel im Übrigen verschraubt ist. The eccentric end of the brake lever acting on the part of the bridge facing away from the brake disk is mounted by means of sliding or rolling elements on the back of the caliper, wherein the rear portion of the caliper is designed as a separate housing, which is otherwise screwed along a parting line with the caliper.
Die bei einer Bremsung wirksam werdenden Reaktionskräfte werden in den aufgeschraubten Gehäuseabschnitt eingeleitet, wodurch sich Verschraubungs-, Festigkeits- und Dichtprobleme ergeben können, die sich insbesondere nachteilig auf die Standzeit der Scheibenbremse insgesamt auswirken. The reactive forces that become effective during braking are introduced into the screwed-on housing section, which may result in problems of bolting, strength and sealing, which in particular have a detrimental effect on the service life of the disk brake as a whole.
In der
In der
Die relativ geringe Abmessung dieser Bohrungen führt nur zu einer geringen Schwächung des Bremssattels, wobei der Verschluss und die Abdichtung nach der Bearbeitung durch einfache Schraubstopfen erfolgt. The relatively small size of these holes leads only to a slight weakening of the caliper, the closure and the seal is made after processing by simple screw plug.
Im Vergleich zu der Bauart nach der
Der Erfindung liegt die Aufgabe zugrunde, eine Scheibenbremse der gattungsgemäßen Art so weiterzuentwickeln, dass ihre Betriebssicherheit verbessert, ihre Standzeit erhöht und ihr Gewicht reduziert wird. The invention has for its object to further develop a disc brake of the generic type so that their reliability improves their life increases and their weight is reduced.
Diese Aufgabe wird durch eine Scheibenbremse mit den Merkmalen des Anspruchs 1 gelöst. This object is achieved by a disc brake with the features of
Durch diese konstruktive Ausbildung ist eine Lagerung des Bremshebels gefunden, die eine Übertragung der Bremskraft vom Drehhebel auf den Bremssattel ohne kraftaufnehmende Verschraubungen der Bauteile und ohne im Kraftfluss liegende empfindliche Abdichtungen ermöglicht. Dabei ist die Zone im Bremssattel, die Kraft einleitet, so ausgebildet, dass eine geringe und gleichmäßige Beanspruchung des Sattelrückens erreicht und die notwendige Bearbeitung dieser Krafteinleitungszone rationell und kostengünstig durchführbar ist. Through this structural design, a bearing of the brake lever is found, which allows transmission of the braking force from the rotary lever to the caliper without force-absorbing screwing of the components and without lying in the power flow sensitive seals. In this case, the zone in the caliper, which introduces force, designed so that a low and uniform stress on the saddle back achieved and the necessary processing of this force application zone can be carried out efficiently and inexpensively.
Da durch die Erfindung die Krafteinleitung in den Bremssattel optimiert ist, insbesondere durch die Anordnung von Wälz- oder Gleitlagern am Sattelrücken und durch die einstückige Ausbildung des Bremssattels, ist dieser gewichtsoptimiert gestaltet, d.h., die Scheibenbremse insgesamt ist gegenüber einer solchen nach dem Stand der Technik wesentlich leichter. Since the introduction of force into the caliper is optimized by the invention, in particular by the arrangement of rolling or sliding bearings on saddle back and by the one-piece design of the caliper, this is designed to optimize weight, ie, the disc brake is compared to a total of the prior art much easier.
Hierdurch ergeben sich betriebswirtschaftliche Vorteile, da sich ein geringeres Gewicht in einem entsprechend geringeren Kraftstoffverbrauch des Fahrzeuges niederschlägt. Bei der Vielzahl der in einem Nutzfahrzeug verbauten Scheibenbremsen ist die Gesamt-Gewichtsersparnis ein durchaus beachtenswerter Vorteil. This results in economic advantages, since a lower weight is reflected in a correspondingly lower fuel consumption of the vehicle. With the large number of disc brakes installed in a commercial vehicle, the overall weight saving is a noteworthy advantage.
Die die Wälzlager aufnehmenden Lagerstellen am Bremssattelrücken, die einen Kreisbogen von etwa 180° in Schwenkrichtung des Bremshebels beschreiben, bewirken eine gleichmäßigere Kraftverteilung der beim Bremsen sich durch den Bremshebel ergebenden Stützkräfte, mit einer wesentlich geringeren Flächenpressung als dies bei der Abstützung einer Lagerwalze, wie zum Stand der Technik beschrieben, der Fall ist. The rolling bearing receiving bearing points on the brake caliper back, a circular arc of about 180 ° in the pivoting direction of the brake lever describe, cause a more even force distribution of the resulting during braking by the brake lever support forces, with a substantially lower surface pressure than in the support of a bearing roller, as described in the prior art, the case.
Die seitliche Bearbeitungsöffnung zur Durchführung eines Bearbeitungswerkzeugs zum Bearbeiten der Lagerstellen im Sattelrücken gestaltet sich beim Stand der Technik insofern problematisch, als durch im Betrieb übertragene Reaktionskräfte eine leicht ovale Verformung eintritt. Dabei wird der Durchmesser der Bearbeitungsöffnung in der Kraftflussrichtung geringfügig vergrößert und quer dazu geringfügig verkleinert. The lateral machining opening for carrying out a machining tool for machining the bearing points in the saddle back is problematic in the prior art insofar as a slightly oval deformation occurs due to reaction forces transmitted during operation. In this case, the diameter of the machining opening in the force flow direction is slightly increased and slightly reduced transversely thereto.
Obwohl die Verformungen relativ gering sind, können sie zu einem Herauswandern des Verschlussdeckels und zu Undichtigkeiten führen. Although the deformations are relatively small, they can lead to a wandering of the closure cap and leaks.
Gemäß der Erfindung ist der Verschlussdeckel in seiner der Laibung der Bearbeitungsöffnung anliegenden Mantelfläche mit einer mit Dichtlippen versehenen Ummantelung aus einem Elastomer versehen, die so stark verformt wird, dass sie den dichtenden Kontakt auch dann aufrecht erhält, wenn die Bearbeitungsöffnung unter den wirkenden Spannkräften unrund verformt wird. According to the invention, the closure lid is provided in its the lateral opening of the machining opening with a sealing lip provided with a jacket made of an elastomer which is deformed so strong that it maintains the sealing contact even when the machining opening deformed out of round under the acting clamping forces becomes.
Im Übrigen ist der Bremssattel im Bereich der Bearbeitungsöffnung mit Verstärkungszonen versehen, um die beim Bremsen auftretenden Verformungskräfte aufzunehmen. Incidentally, the caliper is provided with reinforcing zones in the region of the machining opening in order to absorb the deformation forces occurring during braking.
Eine in Durchmesserrichtung im Anlagebereich des Verschlussdeckels mit der Laibung der Bearbeitungsöffnung verbesserte Elastizität des Verschlussdeckels wird dadurch erreicht, dass der Deckelboden nicht unmittelbar mit der Mantelfläche verbunden ist, sondern gegenüber dem umfänglichen Randbereich eingezogen ist und über einen teil-mäandrierenden Verlauf in die Mantelfläche übergeht. An elasticity of the closure cap which is improved in the diameter direction in the abutment region of the closure lid with the reveal of the processing opening is achieved by virtue of the fact that the lid base is not connected directly to the lateral surface, but retracted relative to the peripheral edge region and merges into the lateral surface via a partially meandering course.
Für eine ausreichende Größe der Bearbeitungsöffnung zur Durchführung des Bearbeitungswerkzeuges ist eine Lagerbohrung für ein Loslager im Bremssattel relativ kurz gehalten, wobei diese Lagerbohrung in der Hälfte des Bremssattels angeordnet ist, in der auch die Bearbeitungsöffnung eingebracht ist. For a sufficient size of the machining opening for carrying out the machining tool, a bearing bore for a floating bearing in the caliper is kept relatively short, said bearing bore is disposed in the half of the caliper, in which the machining opening is introduced.
Die sehr kurze Dimensionierung der Lagerbohrung wird dadurch ermöglicht, dass bei komplett montiertem Bremssattel, d.h., sowohl mit angeschraubtem Betriebs-Bremszylinder wie auch mit befestigtem Feststell-Bremszylinder der Schwerpunkt der gesamten Einheit innerhalb der Führungslänge eines dem Loslager gegenüberliegenden Festlagers liegt und dabei die Länge der Lagerbohrung des Loslagers in beiden Richtungen nicht oder nur geringfügig überschreitet. Dadurch wird trotz der kurzen Bohrungslänge des Loslagers ein Verkanten der Führungen auch bei dynamischer Beanspruchung vermieden. The very short dimensioning of the bearing bore is made possible by the fact that with completely mounted caliper, ie, both with screwed operating brake cylinder as well as with fixed parking brake cylinder the center of gravity of the entire unit within the guide length of the floating bearing opposite fixed bearing and thereby the length of Bearing bore of the movable bearing does not or only slightly exceeds in both directions. As a result, despite the short bore length of the movable bearing, tilting of the guides is avoided even under dynamic load.
Weitere vorteilhafte Ausbildungen der Erfindung sind in den Unteransprüchen gekennzeichnet. Further advantageous embodiments of the invention are characterized in the subclaims.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der beigefügten Zeichnungen beschrieben. An embodiment of the invention will be described below with reference to the accompanying drawings.
Es zeigen: Show it:
In der
Hierzu sind Führungsholme in einer Führungsbohrung
Im Bremsträger
Der Bremssattel
Zur Montage der im Aufnahmeraum
Erfindungsgemäß stützt sich der Exzenter
In der
In der
In der
Während die
Darin ist zu sehen, dass ein Boden
Die Mantelfläche ist außenseitig mit einer Dichtung
Die
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Bremssattel caliper
- 22
- Zuspanneinrichtung application device
- 33
- Bremsscheibe brake disc
- 44
- Bremsbelag brake lining
- 4a4a
- Bremsbelag brake lining
- 55
- Bremszylinder brake cylinder
- 66
- Bremshebel brake lever
- 77
- Brücke bridge
- 88th
- Aufnahmeraum accommodation space
- 99
- Verschlussplatte closing plate
- 1010
- Bremsträger brake carrier
- 1111
- Exzenter eccentric
- 1212
- Wälzlager roller bearing
- 1313
- Lagerstelle depository
- 1414
- Montageöffnung mounting hole
- 1515
- Führungsbohrung guide bore
- 1616
- Lagerbohrung bearing bore
- 1717
- Bearbeitungsöffnung processing opening
- 1818
- Sattelrücken Saddleback
- 1919
- Grenzlinie boundary line
- 2020
- Grenzlinie boundary line
- 2121
- Bohrung drilling
- 2222
- Bohrung drilling
- 2323
- Drehachse axis of rotation
- 2424
- Verschlussdeckel cap
- 2525
- Boden ground
- 2626
- Dichtung poetry
- 2727
- Übergang crossing
- 2828
- Dichtlippe sealing lip
- 2929
- Flansch flange
- 3030
- Anlagefläche contact surface
- 3131
- Gewindebohrungen threaded holes
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 4032886 A1 [0002, 0008] DE 4032886 A1 [0002, 0008]
- EP 1160480 A2 [0005] EP 1160480 A2 [0005]
- EP 0824639 B2 [0006, 0008] EP 0824639 B2 [0006, 0008]
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202013102651U DE202013102651U1 (en) | 2013-01-09 | 2013-01-09 | Disc brake for a commercial vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202013102651U DE202013102651U1 (en) | 2013-01-09 | 2013-01-09 | Disc brake for a commercial vehicle |
DE102013100173.4A DE102013100173B4 (en) | 2013-01-09 | 2013-01-09 | Disc brake for a commercial vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202013102651U1 true DE202013102651U1 (en) | 2013-07-25 |
Family
ID=50466768
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102013100173.4A Active DE102013100173B4 (en) | 2013-01-09 | 2013-01-09 | Disc brake for a commercial vehicle |
DE202013102651U Expired - Lifetime DE202013102651U1 (en) | 2013-01-09 | 2013-01-09 | Disc brake for a commercial vehicle |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102013100173.4A Active DE102013100173B4 (en) | 2013-01-09 | 2013-01-09 | Disc brake for a commercial vehicle |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN203548646U (en) |
DE (2) | DE102013100173B4 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013111677A1 (en) * | 2013-10-23 | 2015-04-23 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Disc brake for a commercial vehicle |
DE102013112529A1 (en) * | 2013-11-14 | 2015-05-21 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | With a side machining opening provided caliper of a disc brake |
DE102015000926A1 (en) * | 2015-01-23 | 2016-07-28 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Method for producing a brake caliper of a disc brake |
EP3290734A4 (en) * | 2015-04-27 | 2018-12-19 | Akebono Brake Industry Co., Ltd. | Disc brake apparatus |
EP4227177A1 (en) * | 2022-02-15 | 2023-08-16 | ArvinMeritor Technology, LLC | Brake caliper housing and a method of checking sealing of same |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014111405A1 (en) * | 2014-08-11 | 2016-02-11 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Axle flange and brake carrier |
DE102014115764A1 (en) | 2014-10-30 | 2016-05-04 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Cast iron brake caliper of a disc brake |
DE102014115765A1 (en) * | 2014-10-30 | 2016-05-04 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Disc brake for a commercial vehicle |
DE102017004436A1 (en) * | 2017-05-09 | 2018-11-15 | Wabco Europe Bvba | Electromechanical brake actuator |
DE102017116112A1 (en) * | 2017-07-18 | 2019-01-24 | Bpw Bergische Achsen Kg | Disc brake with the application device arranged therein and support roller for the application device |
EP4219976A1 (en) | 2022-01-28 | 2023-08-02 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Park brake caliper with inverted lever configuration |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4032886A1 (en) | 1990-10-17 | 1992-04-23 | Knorr Bremse Ag | DISC BRAKE FOR VEHICLES, IN PARTICULAR ROAD VEHICLES |
EP1160480A2 (en) | 2000-05-31 | 2001-12-05 | Haldex Brake Products AB | Caliper and a method for assembly of a brake mechanism in said caliper |
EP0824639B2 (en) | 1995-04-27 | 2002-09-04 | KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GmbH | Disc brake for vehicles, in particular road vehicles |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3713201A1 (en) * | 1987-04-18 | 1988-10-27 | Teves Gmbh Alfred | Adjusting device for a spot-type disc brake |
DE4203318A1 (en) * | 1992-02-06 | 1993-08-12 | Teves Gmbh Alfred | Floating calliper disc brake for motor vehicles - has elastically deformable guide sleeve area connected to friction element |
DE19907938B4 (en) * | 1999-02-24 | 2018-07-19 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Sealing element for two or more housing parts of a pneumatic disc brake device |
US20050045434A1 (en) * | 2003-04-02 | 2005-03-03 | Franz-Helmut Holl | Vehicle brake assembly having an assembly opening and method of assembly therefor |
DE102005054402B4 (en) * | 2005-11-15 | 2007-12-06 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Disc brake, in particular for a commercial vehicle |
DE102007007493B4 (en) * | 2007-02-15 | 2018-12-13 | Bpw Bergische Achsen Kg | Delivery device for a vehicle disc brake |
DE102010006046A1 (en) * | 2010-01-28 | 2011-08-18 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH, 80809 | Disc brake, in particular for a commercial vehicle |
-
2013
- 2013-01-09 DE DE102013100173.4A patent/DE102013100173B4/en active Active
- 2013-01-09 DE DE202013102651U patent/DE202013102651U1/en not_active Expired - Lifetime
- 2013-07-22 CN CN201320437097.3U patent/CN203548646U/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4032886A1 (en) | 1990-10-17 | 1992-04-23 | Knorr Bremse Ag | DISC BRAKE FOR VEHICLES, IN PARTICULAR ROAD VEHICLES |
EP0824639B2 (en) | 1995-04-27 | 2002-09-04 | KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GmbH | Disc brake for vehicles, in particular road vehicles |
EP1160480A2 (en) | 2000-05-31 | 2001-12-05 | Haldex Brake Products AB | Caliper and a method for assembly of a brake mechanism in said caliper |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013111677A1 (en) * | 2013-10-23 | 2015-04-23 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Disc brake for a commercial vehicle |
DE102013111677B4 (en) * | 2013-10-23 | 2015-04-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Disc brake for a commercial vehicle |
DE102013112529A1 (en) * | 2013-11-14 | 2015-05-21 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | With a side machining opening provided caliper of a disc brake |
DE102013112529B4 (en) * | 2013-11-14 | 2015-09-10 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | With a side machining opening provided caliper of a disc brake |
DE102015000926A1 (en) * | 2015-01-23 | 2016-07-28 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Method for producing a brake caliper of a disc brake |
DE102015000926B4 (en) | 2015-01-23 | 2022-07-07 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Process for manufacturing a brake caliper for a disc brake |
EP3290734A4 (en) * | 2015-04-27 | 2018-12-19 | Akebono Brake Industry Co., Ltd. | Disc brake apparatus |
US10527114B2 (en) | 2015-04-27 | 2020-01-07 | Akebono Brake Industry Co., Ltd. | Disc brake apparatus |
EP4227177A1 (en) * | 2022-02-15 | 2023-08-16 | ArvinMeritor Technology, LLC | Brake caliper housing and a method of checking sealing of same |
US12104982B2 (en) | 2022-02-15 | 2024-10-01 | Arvinmeritor Technology, Llc | Brake caliper housing and a method of checking sealing of same |
Also Published As
Publication number | Publication date |
---|---|
CN203548646U (en) | 2014-04-16 |
DE102013100173B4 (en) | 2021-07-15 |
DE102013100173A1 (en) | 2014-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20130919 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
R071 | Expiry of right |