DE1019873B - Pressure fluid operated disc friction brake, in particular caliper brake - Google Patents
Pressure fluid operated disc friction brake, in particular caliper brakeInfo
- Publication number
- DE1019873B DE1019873B DET5916A DET0005916A DE1019873B DE 1019873 B DE1019873 B DE 1019873B DE T5916 A DET5916 A DE T5916A DE T0005916 A DET0005916 A DE T0005916A DE 1019873 B DE1019873 B DE 1019873B
- Authority
- DE
- Germany
- Prior art keywords
- brake
- brake shoe
- disc
- guide
- shoe guide
- 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.)
- Pending
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
- 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
- F16D55/2255—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 pivoted
-
- 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
-
- 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
- F16D2121/02—Fluid pressure
-
- 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
- F16D2127/00—Auxiliary mechanisms
- F16D2127/08—Self-amplifying or de-amplifying mechanisms
- F16D2127/10—Self-amplifying or de-amplifying mechanisms having wedging elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
Druckmittelbetätigte Scheibenreibungsbremse, insbesondere Zangenbremse Die Erfindung bezieht sich auf druckmittelbetätigte Scheibenreibungsbremsen, insbesondere Zangenbremsen, bei denen die Bremsschutzführung als Druckmittelzylinder ausgebildet ist. Es sind Bremsen dieser Art bekannt, bei welchen die Bremsschuhe senkrecht gegen die Bremsscheibe gepreßt werden. Diese Vorrichtungen haben jedoch den Nachteil, daß damit keine Selbstverstärkung der Bremswirkung erzielbar ist.Disc friction brake operated by pressure medium, in particular caliper brakes The invention relates to fluid-operated disc friction brakes, in particular Caliper brakes in which the brake protection guide is designed as a pressure cylinder is. There are brakes of this type known in which the brake shoes perpendicularly against the brake disc are pressed. However, these devices have the disadvantage that no self-reinforcement of the braking effect can be achieved with it.
Zur Vermeidung dieses Nachteiles wird gemäß der Erfindung die Bremsschuhführung so angeordnet, daß sie mit der Reibfläche der Bremsscheibe einen Winkel, größer oder kleiner als 90°, bildet. Der Bremsschuh kann dabei in seiner Führung mittels Wälzkörper gelagert sein.To avoid this disadvantage, the brake shoe guide according to the invention arranged so that they form an angle with the friction surface of the brake disc, greater or less than 90 °. The brake shoe can mean in its leadership Rolling bodies be stored.
Erfindungsgemäß kann eine selbsttätige Veränderung der Größe der Selbstverstärkung dadurch erreicht werden, daß die Bremsschuhführung um eine Achse schwenkbar ist, die senkrecht zur Längsachse der Bremsschuhführung und parallel zur Bremsscheibe verläuft.According to the invention, an automatic change in the size of the self-reinforcement can be achieved in that the brake shoe guide can be pivoted about an axis, those perpendicular to the longitudinal axis of the brake shoe guide and parallel to the brake disc runs.
Weitere Einzelheiten der Erfindung sind der nachfolgenden Beschreibung sowie den Abbildungen zu entnehmen. Es zeigt Abb.1 eine in beiden Drehrichtungen wirksame hydraulisch betätigte Scheibenbremse in schematischer Darstellung, Abb. 2 eine besondere Ausführung der Bremsschuhführung, Abb.3 die schwenkbare Anordnung von Bremsschuhführungen im Schnitt, Abb. 4 eine Vorrichtung gemäß Abb. 3 in Ansicht und. teilweisem Schnitt, Abb. 5 eine weitere Ausführungsform einer Scheibenbremse und Abb. 6 die Betätigung einer Scheibenbremse durch .' parallel zueinander sowie zur Bremsscheibe angeordnete Druckmittelzylinder.Further details of the invention are the following description as well as the illustrations. Fig.1 shows one in both directions of rotation effective hydraulically operated disc brake in a schematic representation, Fig. 2 a special version of the brake shoe guide, Fig. 3 the pivoting arrangement of brake shoe guides in section, Fig. 4 a device according to Fig. 3 in view and. partial section, Fig. 5 another embodiment of a disc brake and Fig. 6 the operation of a disc brake. ' parallel to each other as well pressure cylinder arranged for the brake disc.
Eine Bremsscheibe 1 (Abb. 1) wird beiderseits von Bremsvorrichtungen 2 bzw. 3 beaufschlagt, die untereinander durch eine Brücke 3' verbunden sind. Jede dieser Vorrichtungen besteht aus je zwei Bremsschuhführungen 4 und: 5, die eine gemeinsame Druckmittelzuführung 6 besitzen. Die Bremsschuhe tragen an ihrem anderen Ende Bremsbeläge 10. Die Achsen der Bremsschuhführungen 4 und 5 schließen mit der Scheibe 1 einen spitzen Winkel ein.A brake disc 1 (Fig. 1) is on either side of braking devices 2 or 3, which are connected to one another by a bridge 3 '. Every these devices consists of two brake shoe guides 4 and: 5, the one have common pressure medium supply 6. The brake shoes wear on their other End of brake pads 10. The axes of the brake shoe guides 4 and 5 close with the Disk 1 an acute angle.
Wird über die Zuleitung 6 ein Druckmittel zugeführt, so verschieben sich die Bremsschuhe 7 und 8, wodurch die Bremsbeläge 10 gegen die Scheibe 1 gepreßt werden. Infolge des spitzen Winkels, in welchem die Achse der Bremsschuhführung zur Bremsscheibe angeordnet ist, wird eine Selbstverstärkung erzielt, und zwar im Ausführungsbeispiel an den Bremsschuhen 7 bei einer Umlaufrichtung der Bremsscheibe in Pfeilrichtung, an den Bremsschuhen 8 bei umgekehrter Laufrichtung.If a pressure medium is supplied via the supply line 6, move it the brake shoes 7 and 8, as a result of which the brake linings 10 are pressed against the disc 1 will. As a result of the acute angle at which the axis of the brake shoe guide is arranged to the brake disc, a self-reinforcement is achieved, namely in Exemplary embodiment on the brake shoes 7 in one direction of rotation of the brake disc in the direction of the arrow, on the brake shoes 8 in the opposite direction.
Die Größe der Selbstverstärkung hängt einerseits vom. Reibwert des Belages und andererseits von dem Winkel ab, in welchem die Bremsschuhführung zur Bremsscheibe geneigt ist.The size of the self-reinforcement depends on the one hand. Coefficient of friction of the Lining and on the other hand from the angle at which the brake shoe guide to Brake disc is inclined.
Eine besondere Ausführungsform der Bremsschuhe und der Bremsschuhführung ist in Abb. 2 dargestellt. Beiderseits der umlaufenden Bremsscheibe 11 sind Druckmittelzylinder 12 fest angeordnet, beispielsweise an dem schematisch dargestellten Traggerüst 13.A special embodiment of the brake shoes and the brake shoe guide is shown in Fig. 2. Pressure cylinders are on both sides of the rotating brake disk 11 12 fixedly arranged, for example on the supporting frame 13 shown schematically.
Der Druckmittelzylinder 12 dient als Bremsschuhführung für die Bremsschuhe 14, die unter Zwischenfügen von Wälzkörpern 15 gelagert sind. Die Bremsschuhe 14 sind mit Bremsbelägen 16 versehen.The pressure cylinder 12 serves as a brake shoe guide for the brake shoes 14, which are mounted with the interposition of rolling elements 15. The brake shoes 14 are provided with brake pads 16.
Zur Betätigung werden die Druckmittelkörper 17 verschoben und wirken über Druckstücke 18 auf die Bremsschuhe.For actuation, the pressure medium bodies 17 are displaced and act via pressure pieces 18 on the brake shoes.
Die Bremsschuhe 14, die die beim Bremsen entstehende Reibungswärme aufnehmen, liegen frei im Luftstrom, so daß ein guter Wärmeübergang stattfindet. Die Wälzkörper sind innerhalb des Bremsschuhes angeordnet, so daß eine Verschmutzung ausgeschlossen ist.The brake shoes 14, the frictional heat generated during braking absorb, lie freely in the air stream, so that a good heat transfer takes place. The rolling elements are arranged inside the brake shoe, so that contamination is excluded.
Die Abb.3 und 4 zeigen eine Ausführung, bei welcher die Bremsschuhführungen 19 in ihrem Träger 20 bei 21 schwenkbar gelagert sind.Figures 3 and 4 show an embodiment in which the brake shoe guides 19 are pivotally mounted in their carrier 20 at 21.
Der Schwenkbereich ist dabei nach der einen Seite durch den festen Anschlag 22 des Trägers 20 begrenzt und wird auf der anderen Seite durch eine Feder 23 beeinflußt, die sich mit ihrem freien Ende an Schultern 24 des Trägers 20 abstützt. Der Bremsschuh 25 ist als Druckmittelkolben ausgebildet. Der Bremsschuhbelagträger 26 ist an den Bremsschuhen bei 27 angelenkt.The swivel range is on the one hand by the fixed Stop 22 of the carrier 20 is limited and will on the other side influenced by a spring 23, which is with its free end on shoulders 24 of the Support 20 is supported. The brake shoe 25 is designed as a pressure medium piston. Of the Brake shoe lining carrier 26 is hinged to the brake shoes at 27.
Bei Zuführung eines Druckmittels wird der kolbenartige Bremsschuh 25 verschoben und dadurch der Bremsbelag mit seinem Belagträger 26 an die Scheibe 1 angepeßt.When a pressure medium is supplied, the piston-like brake shoe 25 shifted and thereby the brake lining with its lining carrier 26 on the disc 1 adapted.
Durch die Mitnahme des Belagträgers 26 durch die Scheibe 1 wird ein Verschwenken der Bremsschuhführung 19 entgegen der Wirkung der Feder 23 hervorgerufen, das die Änderung der Größe der Selbstverstärkung bewirkt.By driving the lining carrier 26 through the disk 1, a Pivoting of the brake shoe guide 19 caused against the action of the spring 23, which causes the change in the size of the self-reinforcement.
Während beim Ausführungsbeispiel gemäß Abb. 3 und 4 die Selbstverstärkung mit zunehmender Bremskraft erhöht wird, tritt die umgekehrte Wirkung bei einer Vorrichtung gemäß Abb. 5 ein. Hier wird durch die Schwenkbarkeit der Bremsschuhführung die Selbstverstärkung verringert.While in the embodiment according to Fig. 3 and 4, the self-reinforcement is increased as the braking force increases, the reverse effect occurs with a device according to Fig. 5. Self-reinforcement is achieved here by the pivoting of the brake shoe guide decreased.
Diese Wirkung tritt im Gegensatz zu den vorherigen Ausführungen dann ein, wenn Bremszylinder und Bremsschuh auf verschiedenen Seiten der Bremsscheibe liegen oder wenn Zylinder und Schuh zwar auf derselben Seite der Bremsscheibe liegen, der Schwenkpunkt der Bremsschuhführung aber nicht zwischen Bremszylinder und Bremsschuh liegt, wie dargestellt, sondern außerhalb.This effect then occurs in contrast to the previous explanations one if the brake cylinder and brake shoe are on different sides of the brake disc or if the cylinder and the shoe are on the same side of the brake disc, the pivot point of the brake shoe guide but not between the brake cylinder and the brake shoe is, as shown, but outside.
Der Bremsbelagträger 38 (Abb. 5) ist mit dem Gelenkbolzen 39 am Bremsschuh 40 schwenkbar gelagert, der über ein Druckstück 41 vom Kolben 42 verschoben wird. Der Druckzylinder 43 ist als Führung für den Bremsschuh 40 ausgebildet und bei 44 schwenkbar am Traggerüst 45 gelagert. Dieses besitzt einen festen Anschlag 46 zur Begrenzung des Schwenkbereichs auf der einen Seite sowie eine sich gegen einen Anschlag 47 anlegende Druckfeder 48 zur elastischen Abstützung des Zylinders 43. Die Bremsscheibe 1 liegt zwischen dem Zylinder 43 und dem . Bremsbelagträger 38.The brake lining carrier 38 (Fig. 5) is with the hinge pin 39 on the brake shoe 40 pivotably mounted, which is displaced by the piston 42 via a pressure piece 41. The pressure cylinder 43 is designed as a guide for the brake shoe 40 and at 44 pivotally mounted on the support frame 45. This has a fixed stop 46 for Limitation of the swivel range on one side and one against a stop 47 applied compression spring 48 for elastic support of the cylinder 43. The brake disc 1 lies between the cylinder 43 and the. Brake pad carrier 38.
Wie bei den bereits erwähnten Ausführungsformen kann auch bei dem Beispiel nach Abb. 5 vorzugsweise eine paarweise Anordnung derartiger Bremsschuhe vorgesehen werden.As in the case of the aforementioned embodiments, the Example according to Fig. 5, preferably an arrangement of such brake shoes in pairs are provided.
In Abb.6 ist eine in beiden Drehrichtungen der Bremsscheibe 28 wirksame Scheibenbremse dargestellt. Im Gehäuse 29 sind zwei doppelt wirkende Druckzylinder 30 vorgesehen, in denen Kolben 31 und 32 in entgegengesetzter Richtung durch das Druckmittel betätigt werden. Die Kolben wirken auf Bremsschuhe 33 und 34, die unter Zwischenfügung von Wälzkörpern an Schrägflächen 36 des Gehäuses 29 abrollen, wodurch die Beläge 37 gegen die Scheibe 28 gepreßt werden. Je nach der Drehrichtung der Scheibe 28 entsteht eine selbstverstärkende Wirkung entweder mit den Bremsschuhen 33 oder 34.In Fig.6, a brake disk 28 is effective in both directions of rotation Disc brake shown. In the housing 29 are two double-acting pressure cylinders 30 provided, in which pistons 31 and 32 in opposite directions by the Pressure medium are actuated. The pistons act on brake shoes 33 and 34, which are below Rolling interposition of rolling elements on inclined surfaces 36 of the housing 29, whereby the linings 37 are pressed against the disk 28. Depending on the direction of rotation of the Disc 28 creates a self-energizing effect with either the brake shoes 33 or 34.
Alle Vorrichtungen eignen sich sowohl zur Bremsung umlaufender Scheiben als auch beliebiger anderer Körper, ebenso zur Abbremsung des beweglichen Trägers der Bremsvorrichtung an feststehenden Bremsbahnen, wie z. B. Schienen od. dgl.All devices are suitable for braking rotating disks as well as any other body, also for braking the movable carrier the braking device on fixed braking tracks, such as. B. rails or the like.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET5916A DE1019873B (en) | 1952-03-14 | 1952-03-14 | Pressure fluid operated disc friction brake, in particular caliper brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET5916A DE1019873B (en) | 1952-03-14 | 1952-03-14 | Pressure fluid operated disc friction brake, in particular caliper brake |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1019873B true DE1019873B (en) | 1957-11-21 |
Family
ID=7545167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET5916A Pending DE1019873B (en) | 1952-03-14 | 1952-03-14 | Pressure fluid operated disc friction brake, in particular caliper brake |
Country Status (1)
Country | Link |
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DE (1) | DE1019873B (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1142510B (en) * | 1958-01-22 | 1963-01-17 | Automotive Prod Co Ltd | Partly lined disc brake, in particular for motor vehicles, with a stationary brake carrier that encompasses the brake disc and with one or more pressure actuation devices |
DE1156664B (en) * | 1961-06-06 | 1963-10-31 | Dr Heinz Kuehne | Brake for motor vehicles |
US3185244A (en) * | 1963-06-18 | 1965-05-25 | Alfred Teves K G | Disk brake |
US3186518A (en) * | 1963-01-25 | 1965-06-01 | Automotive Prod Co Ltd | Closed loop, spot-type disc brakes |
US3198291A (en) * | 1962-04-10 | 1965-08-03 | Dunlop Rubber Co | Self-energizing spot type disc brakes |
DE1199148B (en) * | 1961-05-20 | 1965-08-19 | Teves Kg Alfred | Internal shoe brake, especially for motor vehicles |
US3236335A (en) * | 1962-07-10 | 1966-02-22 | Dunlop Rubber Co | Self-energizing, spot type disc brake |
DE1217707B (en) * | 1959-12-23 | 1966-05-26 | Werner Blau | Wedge-operated disc brakes, especially for motor vehicles |
US3310135A (en) * | 1961-11-23 | 1967-03-21 | Girling Ltd | Spot-type disc brake |
US3422934A (en) * | 1968-03-08 | 1969-01-21 | Girling Ltd | Spot-type disc brakes |
US3438465A (en) * | 1962-05-30 | 1969-04-15 | Dunlop Rubber Co | Spot-type servo disc brake |
DE19931228A1 (en) * | 1999-07-06 | 2001-01-25 | Gerhard Spaegele | Self-boosting disc brake for simple vehicle combinations has floating brake blocks and wedge surfaces on blocks and disc |
WO2002010609A1 (en) * | 2000-07-29 | 2002-02-07 | Robert Bosch Gmbh | Disc brake |
EP1211432A1 (en) | 2000-11-29 | 2002-06-05 | Gerhard Dipl.-Ing. Spägele | Disc brake |
US7086505B2 (en) * | 2004-12-10 | 2006-08-08 | Robert Bosch Gmbh | Disc brake |
ES2258887A1 (en) * | 2003-01-23 | 2006-09-01 | Robert Bosch Gmbh. | Disk brake with mechanical self-boosting |
DE102009015394A1 (en) * | 2009-03-20 | 2010-09-23 | Beilner, Günther K. | Asymmetrical brake piston system for use in motor vehicle, has brake disk arranged between brake shoes and rotatable around axis, where brake shoes are attached to brake disk by brake piston that is positioned asymmetrically at disk |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR985149A (en) * | 1948-01-15 | 1951-07-16 | Wingfoot Corp | Disc brake |
DE741611C (en) * | 1941-09-27 | 1953-03-23 | Teves Kg Alfred | Hydraulic disc brakes, especially for motor vehicles |
-
1952
- 1952-03-14 DE DET5916A patent/DE1019873B/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE741611C (en) * | 1941-09-27 | 1953-03-23 | Teves Kg Alfred | Hydraulic disc brakes, especially for motor vehicles |
FR985149A (en) * | 1948-01-15 | 1951-07-16 | Wingfoot Corp | Disc brake |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1142510B (en) * | 1958-01-22 | 1963-01-17 | Automotive Prod Co Ltd | Partly lined disc brake, in particular for motor vehicles, with a stationary brake carrier that encompasses the brake disc and with one or more pressure actuation devices |
DE1217707B (en) * | 1959-12-23 | 1966-05-26 | Werner Blau | Wedge-operated disc brakes, especially for motor vehicles |
DE1199148B (en) * | 1961-05-20 | 1965-08-19 | Teves Kg Alfred | Internal shoe brake, especially for motor vehicles |
DE1156664B (en) * | 1961-06-06 | 1963-10-31 | Dr Heinz Kuehne | Brake for motor vehicles |
US3310135A (en) * | 1961-11-23 | 1967-03-21 | Girling Ltd | Spot-type disc brake |
US3198291A (en) * | 1962-04-10 | 1965-08-03 | Dunlop Rubber Co | Self-energizing spot type disc brakes |
DE1228152B (en) * | 1962-04-10 | 1966-11-03 | Dunlop Rubber Co | Disc brakes, especially for motor vehicles |
US3438465A (en) * | 1962-05-30 | 1969-04-15 | Dunlop Rubber Co | Spot-type servo disc brake |
US3236335A (en) * | 1962-07-10 | 1966-02-22 | Dunlop Rubber Co | Self-energizing, spot type disc brake |
US3186518A (en) * | 1963-01-25 | 1965-06-01 | Automotive Prod Co Ltd | Closed loop, spot-type disc brakes |
US3185244A (en) * | 1963-06-18 | 1965-05-25 | Alfred Teves K G | Disk brake |
US3422934A (en) * | 1968-03-08 | 1969-01-21 | Girling Ltd | Spot-type disc brakes |
DE19931228A1 (en) * | 1999-07-06 | 2001-01-25 | Gerhard Spaegele | Self-boosting disc brake for simple vehicle combinations has floating brake blocks and wedge surfaces on blocks and disc |
DE19931228C2 (en) * | 1999-07-06 | 2003-03-13 | Gerhard Spaegele | Part brake pad - self-energizing disc brake |
WO2002010609A1 (en) * | 2000-07-29 | 2002-02-07 | Robert Bosch Gmbh | Disc brake |
EP1211432A1 (en) | 2000-11-29 | 2002-06-05 | Gerhard Dipl.-Ing. Spägele | Disc brake |
US6491138B1 (en) | 2000-11-29 | 2002-12-10 | Spaegele Gerhard | Disc brake |
ES2258887A1 (en) * | 2003-01-23 | 2006-09-01 | Robert Bosch Gmbh. | Disk brake with mechanical self-boosting |
US7086505B2 (en) * | 2004-12-10 | 2006-08-08 | Robert Bosch Gmbh | Disc brake |
DE102009015394A1 (en) * | 2009-03-20 | 2010-09-23 | Beilner, Günther K. | Asymmetrical brake piston system for use in motor vehicle, has brake disk arranged between brake shoes and rotatable around axis, where brake shoes are attached to brake disk by brake piston that is positioned asymmetrically at disk |
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