DE10331537B4 - Braking device for motor vehicles - Google Patents
Braking device for motor vehicles Download PDFInfo
- Publication number
- DE10331537B4 DE10331537B4 DE2003131537 DE10331537A DE10331537B4 DE 10331537 B4 DE10331537 B4 DE 10331537B4 DE 2003131537 DE2003131537 DE 2003131537 DE 10331537 A DE10331537 A DE 10331537A DE 10331537 B4 DE10331537 B4 DE 10331537B4
- Authority
- DE
- Germany
- Prior art keywords
- brake disc
- brake
- brake disk
- mounting flange
- braking device
- 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 - Fee Related
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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1328—Structure internal cavities, e.g. cooling channels
-
- 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
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/134—Connection
- F16D2065/1356—Connection interlocking
- F16D2065/136—Connection interlocking with relative movement radially
-
- 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
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/134—Connection
- F16D2065/1392—Connection elements
-
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Bremseinrichtung für Kraftfahrzeuge, umfassend mindestens eine eine Durchgangsöffnung aufweisende Bremsscheibe und einen Bremsscheibentopf, der eine Bodenwand, eine Mantelfläche und einen Befestigungsflansch aufweist, wobei der Befestigungsflansch über axiale Schrauben mit der Bremsscheibe verbunden ist, wobei die Durchgangsöffnung (7) zwischen der Bremsscheibe (6) und dem Bremsscheibentopf (8) mit einer Strömungseinrichtung (18) in der Weise ausgebildet ist, dass im Fahrbetrieb des Kraftfahrzeugs Strömungsmedium in axialer Richtung (Ra) und radialer Richtung (RrII) über einen Durchgang (19) zwischen der Bremsscheibe (6) und der Mantelfläche (11) sowie einem Befestigungsflansch (12) des Bremsscheibentopfes (8) vorbeigeführt wird, wobei mittels der Strömungseinrichtung (18) das Strömungsmedium gezielt in radialer Richtung (RrII) durch Kühlkanäle (13) der Bremsscheibe (6) geführt wird und wobei die Mantelfläche (11) des Bremsscheibentopfs (8) als eine den Durchgang (19) begrenzende Leitvorrichtung (20) der Strömungseinrichtung (18) ausgebildet ist, dadurch gekennzeichnet, dass die Leitvorrichtung (20) des Bremsscheibentopfs (8) sich in Richtung Bremsscheibe (6) konisch verjüngt.braking means for motor vehicles, comprising at least one through opening having a brake disk and a brake disk pot having a bottom wall, a lateral surface and a mounting flange, wherein the mounting flange via axial Screws is connected to the brake disc, wherein the passage opening (7) between the brake disc (6) and the brake disc hub (8) with a flow device (18) is formed in such a way that when driving the motor vehicle flow medium in the axial direction (Ra) and radial direction (RrII) via a Passage (19) between the brake disc (6) and the lateral surface (11) and a mounting flange (12) of the brake disk hub (8) past is, wherein by means of the flow device (18) the flow medium specifically in the radial direction (RrII) through cooling channels (13) of the brake disc (6) guided is and where the lateral surface (11) of the brake disk cup (8) as a passage (19) limiting Guide device (20) of the flow device (18) is formed, characterized in that the guide device (20) of the brake disk chamber (8) in the direction of the brake disk (6) conically tapered.
Description
Die Erfindung betrifft eine Bremseinrichtung für Kraftfahrzeuge nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a braking device for motor vehicles according to the preamble of claim 1
Eine
bekannte Bremseinrichtung,
Schließlich ist
aus der
Das Strömungsmedium strömt in axialer Richtung entlang der als Leitvorrichtung dienenden Mantelfläche der Nabe durch einen ersten Durchgang zwischen Reibring und Mantelfläche der Nabe. Bevor die Luft durch die Kühlkanäle der Bremsscheibe zwischen den beiden Reibflächen in radialer Richtung nach außen geführt wird, wird sie auf Höhe von Befestigungsansätzen von der axialen in die radiale Richtung umgelenkt und durch einen zweiten Durchgang zwischen Befestigungsansatz und der innenren ringförmigen Bremsfläche der Bremsscheibe in den jeweiligen Luftkanal zwischen die Luftflügel geleitet.The flow medium flows in the axial direction along the lateral surface serving as a guide device Hub through a first passage between the friction ring and the lateral surface of the Hub. Before the air through the cooling channels of the brake disc between the two friction surfaces in the radial direction to the outside guided will, she will be up of fastening lugs deflected from the axial to the radial direction and by a second passage between the attachment lug and the innenren annular braking surface of Brake disc in the respective air duct passed between the air wings.
Aufgabe der Erfindung ist es an einer Bremseinrichtung Vorkehrungen zu treffen, die die Belüftung der Bremsscheibe im Bereich zwischen Bremsscheibe und Bremsscheibentopf unterstützen. Dabei sollte aber auch sichergestellt sein, dass die Halterung der Bremsscheibe am Bremsscheibentopf bei einfacher Bauart sich durch gute Funktion auszeichnet.task The invention is to provide for a braking device, the ventilation the brake disc in the area between the brake disc and brake disc pot support. But it should also be ensured that the holder of Brake disc on the brake disc hub in a simple design through good function distinguishes.
Nach der Erfindung wird diese Aufgabe durch die Merkmale des Patentanspruchs 1 gelöst. Weitere, die Erfindung ausgestaltende Merkmale sind in den Unteransprüchen enthalten.To The invention achieves this object by the features of the patent claim 1 solved. Further, the invention ausgestaltende features are included in the subclaims.
Die mit der Erfindung hauptsächlich erzielten Vorteile sind darin zu sehen, dass durch die Strömungseinrichtung gezielt Strömungsmedium an die Bremseinrichtung herangeführt wird, und zwar dort hin, wo die Bremsscheibe und der Bremsscheibentopf zusammengesetzt sind. Dadurch wird mittels leicht verwirklichbarer Maßnahmen ein Druckgefälle des Strömungsmediums zwischen einer ersten innenliegenden Seite und einer zweiten außenliegenden Seite der Bremsscheibe zur Belüftung von letzterer mitherangezogen wird. Die Leitvorrichtung lässt sich auf einfache Weise mit der Mantelfläche des Bremsscheibentopfs realisieren. Außerdem sichern die Hülsen und die mit diesen zusammenwirkenden Schrauben eine funktionsgerechte Montage und Verbindung der Bremsscheibe mit dem Bremsscheibentopf.The with the invention mainly achieved advantages are to be seen in that by the flow device targeted flow medium brought to the braking device is, there, where the brake disc and the brake disc hub composed are. This is done by means of easily realizable measures a pressure gradient of flow medium between a first inner side and a second outer side Side of the brake disc for ventilation is involved in the latter. The guide can be in a simple way with the lateral surface of the brake disk hub realize. Furthermore secure the sleeves and the cooperating with these screws a functional Assembly and connection of the brake disc with the brake disc hub.
In der Zeichnung wird ein Ausführungsbeispiel der Erfindung gezeigt, das nachstehend näher erläutert ist.In The drawing is an embodiment of the invention, which is explained in more detail below.
Es zeigenIt demonstrate
Eine
Bremseinrichtung
Die
Durchgangsöffnung
Die
Mantelfläche
Die
Schrauben
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003131537 DE10331537B4 (en) | 2003-07-11 | 2003-07-11 | Braking device for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003131537 DE10331537B4 (en) | 2003-07-11 | 2003-07-11 | Braking device for motor vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10331537A1 DE10331537A1 (en) | 2005-02-10 |
DE10331537B4 true DE10331537B4 (en) | 2006-05-24 |
Family
ID=34041802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003131537 Expired - Fee Related DE10331537B4 (en) | 2003-07-11 | 2003-07-11 | Braking device for motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10331537B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013201898A1 (en) | 2013-02-06 | 2014-08-07 | Bayerische Motoren Werke Aktiengesellschaft | Cooling air guide for cooling ventilated disk brake of motor vehicles, is provided with incoming cooling air from brake-disk chamber that is deflected from inlet flow direction into flow direction in brake disk plane through air guide disk |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007035512A1 (en) * | 2007-07-28 | 2009-01-29 | Bayerische Motoren Werke Aktiengesellschaft | Brake disc for motorcycles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2765881A (en) * | 1949-12-09 | 1956-10-09 | Raymond C Pierce | Brake rotor |
DE1897214U (en) * | 1962-06-22 | 1964-07-23 | Teves Kg Alfred | BRAKE DISC. |
DE2101428B2 (en) * | 1970-01-13 | 1974-08-01 | Girling Ltd., Birmingham, Warwickshire (Grossbritannien) | Brake disc for disc brakes |
US6035978A (en) * | 1994-06-06 | 2000-03-14 | Itt Manufacturing Enterprises, Inc. | Brake Disk |
DE19859840A1 (en) * | 1998-12-23 | 2000-07-13 | Daimler Chrysler Ag | Brake unit |
-
2003
- 2003-07-11 DE DE2003131537 patent/DE10331537B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2765881A (en) * | 1949-12-09 | 1956-10-09 | Raymond C Pierce | Brake rotor |
DE1897214U (en) * | 1962-06-22 | 1964-07-23 | Teves Kg Alfred | BRAKE DISC. |
DE2101428B2 (en) * | 1970-01-13 | 1974-08-01 | Girling Ltd., Birmingham, Warwickshire (Grossbritannien) | Brake disc for disc brakes |
US6035978A (en) * | 1994-06-06 | 2000-03-14 | Itt Manufacturing Enterprises, Inc. | Brake Disk |
DE19859840A1 (en) * | 1998-12-23 | 2000-07-13 | Daimler Chrysler Ag | Brake unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013201898A1 (en) | 2013-02-06 | 2014-08-07 | Bayerische Motoren Werke Aktiengesellschaft | Cooling air guide for cooling ventilated disk brake of motor vehicles, is provided with incoming cooling air from brake-disk chamber that is deflected from inlet flow direction into flow direction in brake disk plane through air guide disk |
Also Published As
Publication number | Publication date |
---|---|
DE10331537A1 (en) | 2005-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, 7, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, 7, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |