DE102014118361A1 - Brake caliper for a disc brake system of a motor vehicle - Google Patents
Brake caliper for a disc brake system of a motor vehicle Download PDFInfo
- Publication number
- DE102014118361A1 DE102014118361A1 DE102014118361.4A DE102014118361A DE102014118361A1 DE 102014118361 A1 DE102014118361 A1 DE 102014118361A1 DE 102014118361 A DE102014118361 A DE 102014118361A DE 102014118361 A1 DE102014118361 A1 DE 102014118361A1
- Authority
- DE
- Germany
- Prior art keywords
- caliper
- brake
- halves
- cheeks
- reinforcement
- 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
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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
- 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
- F16D55/228—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 separate actuating member for each side
-
- 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
Abstract
Bei einem Sechskolben-Bremssattel soll das Gewicht des Bremssattels deutlich reduziert werden. Hierzu ist vorgesehen, dass die Bremssattelhälften mit nur einem mittleren Steg mit einer mittigen Verstärkung versehen sind, der die beiden Bremssattelhälften verbindet. Zudem wird das Material des Bremssattels an den beiden in Umfangsrichtung befindlichen Enden reduziert und zur Versteifung werden dort Querrippen vorgesehen.In a six-piston caliper, the weight of the caliper should be significantly reduced. For this purpose, it is provided that the brake caliper halves are provided with only a central web with a central reinforcement, which connects the two brake caliper halves. In addition, the material of the caliper is reduced at the two ends located in the circumferential direction and for stiffening transverse ribs are provided there.
Description
Die Erfindung bezieht sich auf einen Bremssattel für eine Scheiben-Bremsanlage eines Kraftfahrzeugs nach dem Oberbegriff des Anspruchs 1. The invention relates to a caliper for a disc brake system of a motor vehicle according to the preamble of
Aus der
Aufgabe der Erfindung ist es, einen Bremssattel für eine Scheibenbremsanlage, insbesondere für einen Sechskolben-Festsattel zu schaffen, der gewichtsreduziert ausgebildet ist und eine optimale Steifigkeit aufweist. The object of the invention is to provide a caliper for a disc brake system, in particular for a six-piston fixed caliper, which is designed to reduce weight and has optimum rigidity.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Weitere vorteilhafte Merkmale beinhalten die Unteransprüche. This object is achieved by the features of
Die mit der Erfindung hauptsächlich erzielten Vorteile bestehen darin, dass ein Bremssattel für ein Kraftfahrzeug geschaffen wird, der aufgrund von am Bremssattel vorgesehenen wenigen Verstärkungen gewichtsreduziert herstellbar ist. Dies wird nach der Erfindung erreicht, indem die beiden Bremssattelhälften über einen mittig des Bremssattels quer verlaufenden, bogenförmig ausgebildeten Steg miteinander verbunden sind, der eine mittige flächenartige Verstärkung umfasst. The advantages achieved by the invention are that a brake caliper for a motor vehicle is provided which can be produced with reduced weight due to the few reinforcements provided on the brake caliper. This is achieved according to the invention by the two brake caliper halves are connected to one another via a center of the caliper transversely extending, arcuate web having a central area-like reinforcement.
Insbesondere ist nach der Erfindung vorgesehen, dass der Steg an seinen freien Enden jeweils hoch ausgerichtete Wandabschnitte aufweist, die zwischen den seitlichen Wangen der Bremssattelhälften eingeformt und jeweils mit einer Aufnahme eines Bremskolbens verbunden sind. Der Steg unterstützt somit die Steifigkeit des Bremssattels in einem Bereich, der aufgrund eines Freiraumes zwischen den Bremssattelhälften festigkeitsmäßig geschwächt ist. In particular, it is provided according to the invention that the web has at its free ends in each case highly oriented wall sections, which are formed between the lateral cheeks of the caliper halves and each connected to a receptacle of a brake piston. The bridge thus supports the stiffness of the caliper in an area which is weakened in strength due to a clearance between the brake caliper halves.
Ferner ist nach der Erfindung vorgesehen, dass sich zwischen den Wandabschnitten über den Freiraum des Bremssattels der bogenförmige Steg erstreckt und der Freiraum von der Verstärkung überspannt ist, welche flächenartig ausgeführt ist und eine ellipsenförmige verstärktes plattenartiges Element bildet, das sich bis zu den inneren Wangen der beiden Bremssattelhälften erstreckt und mit diesen angeformt verbunden sein kann. Durch die Anordnung der Verstärkung unmittelbar über den Freiraum erfolgt hiermit eine wesentliche Stabilisierung der Bremssattelhälften zueinander. It is further provided according to the invention that extends between the wall portions over the free space of the caliper of the arcuate web and the space is spanned by the reinforcement, which is executed areally and forms an elliptical reinforced plate-like element, extending to the inner cheeks of extends two brake caliper halves and can be connected to these integrally formed. By arranging the reinforcement immediately above the free space hereby takes place a substantial stabilization of the brake caliper halves to each other.
Des Weiteren ist nach der Erfindung vorgesehen, dass zumindest die äußeren seitlichen Wangen der beiden Bremssattelhälften zu den parallel liegenden planen innen liegenden Wangen konvex bogenförmig ausgeführt sind, welche jeweils mit einem innere Verrippungen aufweisenden Bremssattel-Endteil verbunden sind. Durch die Verrippungen ist das Endteil festigkeitsmäßig verstärkt in Längs- und Querrichtung des Bremssattels ausgeführt. Furthermore, it is provided according to the invention that at least the outer side cheeks of the two brake caliper halves are designed to be convex arcuate parallel to the plane lying inside cheeks, which are each connected to an inner ribs having caliper end portion. Due to the ribbing, the end part is strengthened in terms of strength in the longitudinal and transverse directions of the caliper.
Das Bremssattel-Endteil weist am freien Ende eine stirnseitig umlaufende Querrippe auf, die in den äußeren Wangen ausläuft und zusätzlich zu Querrippen am Ein- bzw. Auslauf des Freiraumes angeordnet ist. Diese umlaufende Querrippe im Zusammenhang mit den innenseitigen Verrippungen und der weiteren Querrippe bzw. Verstärkung ergibt ein filigranes Endteil des Bremssattels, welches gewichtsmäßig leicht ist, aber eine optimale Steifigkeit aufweist. The caliper end part has at the free end a frontally encircling transverse rib, which terminates in the outer cheeks and is arranged in addition to transverse ribs at the inlet and outlet of the free space. This circumferential transverse rib in conjunction with the inside ribs and the other transverse rib or reinforcement results in a filigree end part of the caliper, which is lightweight in weight, but has optimal rigidity.
Zur Herabsetzung des Gewichts trägt auch bei, dass das Bremssattel-Endteil eine zur Breite des Bremssattels im Bereich des bogenförmigen Stegs verminderte Breite besitzt. To reduce the weight also contributes that the caliper end portion has a reduced width of the caliper in the region of the arcuate web width.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben. An embodiment of the invention is illustrated in the drawings and will be described in more detail below.
Es zeigen: Show it:
Ein Bremssattel
Die beiden Bremssattelhälften
Der Steg
Der Steg
Zumindest die äußeren seitlichen Wangen
Zwischen den inneren Wangen
Das Bremssattel-Endteil
Das Bremssattel-Endteil
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
- WO 2005/078306 A1 [0002] WO 2005/078306 A1 [0002]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014118361.4A DE102014118361A1 (en) | 2013-12-10 | 2014-12-10 | Brake caliper for a disc brake system of a motor vehicle |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013113759.8 | 2013-12-10 | ||
DE102013113759 | 2013-12-10 | ||
DE102014118361.4A DE102014118361A1 (en) | 2013-12-10 | 2014-12-10 | Brake caliper for a disc brake system of a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014118361A1 true DE102014118361A1 (en) | 2015-06-11 |
Family
ID=53185494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102014118361.4A Ceased DE102014118361A1 (en) | 2013-12-10 | 2014-12-10 | Brake caliper for a disc brake system of a motor vehicle |
Country Status (1)
Country | Link |
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DE (1) | DE102014118361A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20159801A1 (en) * | 2015-12-30 | 2017-06-30 | Freni Brembo Spa | Disc brake caliper body |
GB2548632A (en) * | 2016-03-26 | 2017-09-27 | Alcon Components Ltd | Lightweight disc brake caliper body |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005078306A1 (en) | 2004-02-13 | 2005-08-25 | Continental Teves Ag & Co. Ohg | Disc brake with floating caliper, in particular for high brake horsepower |
-
2014
- 2014-12-10 DE DE102014118361.4A patent/DE102014118361A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005078306A1 (en) | 2004-02-13 | 2005-08-25 | Continental Teves Ag & Co. Ohg | Disc brake with floating caliper, in particular for high brake horsepower |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20159801A1 (en) * | 2015-12-30 | 2017-06-30 | Freni Brembo Spa | Disc brake caliper body |
GB2548632A (en) * | 2016-03-26 | 2017-09-27 | Alcon Components Ltd | Lightweight disc brake caliper body |
GB2548632B (en) * | 2016-03-26 | 2022-04-27 | Alcon Components Ltd | Lightweight disc brake caliper body |
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R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
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R003 | Refusal decision now final |