DE4003732A1 - Brake disc for tracked vehicle disc brake - has friction disc held by support and joined by bridge connections - Google Patents

Brake disc for tracked vehicle disc brake - has friction disc held by support and joined by bridge connections

Info

Publication number
DE4003732A1
DE4003732A1 DE19904003732 DE4003732A DE4003732A1 DE 4003732 A1 DE4003732 A1 DE 4003732A1 DE 19904003732 DE19904003732 DE 19904003732 DE 4003732 A DE4003732 A DE 4003732A DE 4003732 A1 DE4003732 A1 DE 4003732A1
Authority
DE
Germany
Prior art keywords
support
disc
brake disc
brake
friction
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
DE19904003732
Other languages
German (de)
Inventor
Wilhelm Haberland
Dieter Kristen
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.)
ZF Friedrichshafen AG
Original Assignee
Continental Teves AG and Co oHG
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 Continental Teves AG and Co oHG filed Critical Continental Teves AG and Co oHG
Priority to DE19904003732 priority Critical patent/DE4003732A1/en
Publication of DE4003732A1 publication Critical patent/DE4003732A1/en
Ceased legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/02Braking members; Mounting thereof
    • F16D65/12Discs; Drums for disc brakes
    • F16D65/123Discs; Drums for disc brakes comprising an annular disc secured to a hub member; Discs characterised by means for mounting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/02Braking members; Mounting thereof
    • F16D2065/13Parts or details of discs or drums
    • F16D2065/1304Structure
    • F16D2065/1316Structure radially segmented
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/02Braking members; Mounting thereof
    • F16D2065/13Parts or details of discs or drums
    • F16D2065/1304Structure
    • F16D2065/1328Structure internal cavities, e.g. cooling channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/02Braking members; Mounting thereof
    • F16D2065/13Parts or details of discs or drums
    • F16D2065/134Connection
    • F16D2065/1344Connection permanent, e.g. by casting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/02Braking members; Mounting thereof
    • F16D2065/13Parts or details of discs or drums
    • F16D2065/134Connection
    • F16D2065/1348Connection resilient
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/02Braking members; Mounting thereof
    • F16D2065/13Parts or details of discs or drums
    • F16D2065/134Connection
    • F16D2065/1356Connection interlocking
    • F16D2065/136Connection interlocking with relative movement radially
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/02Braking members; Mounting thereof
    • F16D2065/13Parts or details of discs or drums
    • F16D2065/134Connection
    • F16D2065/1392Connection elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/02Braking members; Mounting thereof
    • F16D65/12Discs; Drums for disc brakes
    • F16D65/128Discs; Drums for disc brakes characterised by means for cooling

Abstract

The brake disc (1) for vehicle disc brakes, esp. for tracked vehicles, consists of a friction disc (6) of the vehicle wheel or axle (7) held by a support (2) and with brake shoes around it. The support's outer diameter is smaller than the friction disc's inner diameter. The support and friction disc are joined at several equidistant places by connections (4) between them. The connections consist of bridge-type fitments (14) moulded onto the friction disc (6) and touching the support. ADVANTAGE - The brake disc is improved as regards braking torque and structure.

Description

Brake discs of vehicles are often subjected to high loads. The applies particularly to tracked vehicles where the brakes with heavy loads in a temperature range of reach about 800 ° C. Considerable material occurs here tensions on. In particular, it has been shown that the seat the brake disc on the drive axle changes as the Material deformations have hysteresis properties.

You have the brakes to improve disc cooling provided with channels for air cooling, as is the case with is known for example from DE-OS 25 10 640. As from the same reference, you have to Vermin the material tension, the brake disc divided into a friction disc and a supporting body, being used to reduce the material tension for a elastic connection between the friction disc and the support body is taken care of. Such a division creates about it the possibility of a defective brake disc only the usually damaged external friction disc replace.

In order to further reduce the load on the brake disc  have also been proposed to store them floating, to automatically achieve a certain tolerance compensation to be able to. Such a construction is, for example, from DE-OS 14 18 298 known. Again, the problem can arise occur that after reaching high pane temperatures a the brake disc is no longer floating, since the inner surface of the support body after reaching the Resting temperature no longer returns to its old state and can no longer be detached from the vehicle axle (shrinking).

A disadvantage of a brake disc in DE-OS 25 10 640 it is described that it is difficult for them to come together can be set and dismantled and a very complex Has structure. In addition, this is by means of a elastic intermediate ring transmissible torque in many cases low.

The invention is therefore based on a brake disc genus resulting from the preamble of the main claim. The object of the invention is such a brake disc to improve with regard to the transferable braking torque and to simplify the structure.

The invention is characterized in that in which from the combination of features resulting in the main claim solved. In principle, the invention therefore consists in: outer friction disc and inner support body only individual types provide sets for connecting these two assemblies. These approaches both hold the vast majority of those from the friction energy absorbed far from the support  body and thus the connection between the supporting body and the vehicle tool axis. In addition, due to their ge reduced spatial expansion compared to the friction disc sufficient elasticity by being similar to Spokes act between the friction disc and the support body. The configuration according to the invention also promotes at the same time the supply of air to the friction disc, since between the An set the air in the axial direction under the friction disc pass through and can flow around the entire disc.

A particularly simple embodiment of the invention In a further development of the invention, the disc results from Application of the combination of features according to claim 2. Die An sentences are simple continuations of Ventilation ribs led out. Since the friction disc with the two side friction rings and the ventilation ribs a lot is manufactured as a cast unit, the Cooling inside the pane does not hinder the approaches different. In contrast, the approaches can be designed in this way Tet that the air cooling inside the friction disc still support. With this configuration, the Approaches cast as castings on the ventilation ribs be.

In order to increase the spring effect of the approaches, we recommend a further development of the invention Claim 3. This measure not only for the Heat transfer available path lengthened and thus the heat transfer is reduced. Beyond that, too still the tensile and compressive stresses partly in bending stresses  converted, covering the entire length of the circumference distribute extended approaches. It is also possible Lich, the change in length of the approaches by a small win to rotate the friction disc against the supporting body same.

A particularly simple design of the brake disc receives one by the application of the note set out in claim 4 painting combination. Then the brake disc is included Support body from a single casting, and that for the Case that the brake disc is provided with ventilation channels.

In a modification of the combination of features according to claim 4 there is a further increase in the displaceability of the friction disk relative to the support body in the radial direction by application achieve the combination of features according to claim 5. in the In principle, the friction disc thus floats in relation to the supporting body per in particular in radial, but possibly also in axial and tangential direction, so that permanent material verfor can be balanced without difficulty. In addition, the heat transfer surface in decreases again Direction to the support body, so that this ent even further is burdened.

Another improvement in the temperature behavior of the brakes can be disc by the measure set out in claim 8 to reach. This gives ventilation ribs that are similar to Turbine blades are arranged and thus the ventilation of the Improve disk significantly. In order to keep the aeration constant tion and mechanical strength of the friction disc the heat  transition behavior towards the supporting body and the elasticity of the To increase the friction disc compared to the supporting body, In further development of the invention, the application is recommended the combination of features according to claim 9.

To assemble the provided with approaches according to claim 5 To facilitate the brake disc on the support body, the serves in Claim 10 listed measure. If you remove the cover discs on one side of the support body, so are the Ausneh open on this side in the axial direction, so that the end portions of the lugs pointing in the radial direction an axial displacement of the friction disc in the recesses can be introduced. Then the opportunity an axial movement of the friction disc relative to the support body by closing the recesses with the help of Ab cover plates are limited. But it can be seen that these measures make it easy to replace the friction is possible by this down from the supporting body is raised. Instead of one for each of the recesses Providing individual cover plate can in an advantageous further education of the invention a combination of features according Claim 11 use by on each side of the Support body only a single substantially annular Ab Cover plate after threading the friction disc on the support body is attached.

An embodiment of the invention is described below the drawing explained. It shows

Figure 1 shows the upper half of a first embodiment of a brake disc according to the invention.

Fig. 2 in broken representation the comparison of the embodiment of FIG. 1 against a two th embodiment.

Fig. 1 shows a brake disc 1 , which is composed of a friction disc 6 and a support body 2 . The friction disc consists of two friction rings acted upon by the brake pads 10 , which are connected to one another via ventilation ribs 3 .

The support body 2 is seated on a vehicle axle 7 and is ge axially displaceable relative to this perpendicular to the viewer plane, resulting in a floating position in this direction. In this way, on the one hand, the actuating direction of the brake pads can be made simpler, or the floating bearing can serve to compensate for tolerances. When turning the vehicle axis in the preferred direction V, the brake disc 1 is taken along in this direction. In such discs there is the difficulty that at the occurring high temperatures (up to over 800 ° C) of the support body 2 spans the vehicle axle 7 ver by the inner diameter of the support body contracts, but ultimately does not go back to the original expansion. In this way, a floating storage of the support body on the vehicle axle is no longer ben. The invention now proposes to hen individual approaches that connect the friction disk 6 to the support body 2 at predetermined intervals. In the present embodiment, the individual lugs 4 serving as connecting elements are continuations of individual ventilation ribs 3 , with every fourth ventilation rib having a lug in the exemplary embodiment lying ahead. These approaches are characterized in that they run in the central part in the tangential direction, which increases their elasticity considerably. In addition, these approaches have at their engagement areas 14 and 16 on the friction disc or the support body a broadly tapering approach to better absorb the bending forces, while the middle part is kept relatively narrow to increase the elasticity and reduce the heat transfer. The connecting elements are cast on the brake disc 1 and the support body 2 , so that the brake disc 1 consisting of friction disc 6 and support body 2 is a continuous casting.

The ventilation ribs 3 are at an angle to the respective radial axis, which in the present case is approximately 35 °. The individual ribs, starting from the outer edge of the friction ring 10 , are curved in the direction of rotation of the disk, so that the ventilation ribs 3 have approximately the blade shape of a door bin blade. The air to be cooled is conveyed from the inner edge of the friction disk 6 to its outer edge. It can be seen that the strut-shaped connecting elements 4, which are spaced apart from one another, provide a considerable improvement in the ventilation of the friction disk, since this construction makes it easier for air to wash around the friction disk from below.

The advantage of the invention consists essentially in the fact that the deformation which occurs when the inner pane edge is contracted under heat is absorbed by the connecting elements 4 , so that the support body 2 remains largely free of forces acting radially inwards. In addition, ensure the relatively long heat transmission through their central part 12 relatively long connecting elements 4 , so that the support body absorbs relatively little heat me.

Fig. 2 shows a comparison of a section of the first embodiment according to Fig. 1 and a second embodiment example according to Fig. 2. The two embodiments are separated by a dividing line b, the extract in Fig. 2 below half the dividing line b from a Brake disc is an enlargement of the example of FIG. 1. Corresponding to the numbering in Fig. 1, a connec tion element 4 can be seen in Fig. 2, which has a horizontal thin central part 12 and a wide engagement area 16 on the support body 2 . The distance between the inner diameter of the friction disk 6 from the outer diameter of the support body 2 is H. Above the dividing line, the modification of a first embodiment can now be seen as the second embodiment. The change mainly consists in modified connecting elements 4 and in particular in the design of the attack areas 16 on the support body. The ends of the connecting elements 4 each have an end portion 20 which points in the radial direction and dips into an associated recess 22 on the outer edge of the support body 2 . The outer surfaces of the end section 20 are provided with sufficient play both in the radial direction (e) and in the horizontal direction (f) with respect to the inner surfaces of the recess 22 . The friction disc 6 is thus floating via the connecting elements 4 in the support body 2 . Particularly important is a sufficient game e in the radial direction, through which the ra dial outward thermal expansion of the outer edge of the support body 2 against the inner edge of the friction disc 6 is to be compensated. The game f in tangential direction Rich is dimensioned such that even at maximum heat of the end portion 20 this can still slide in the radial direction in the recess 22 and so only a negligible force from the end portion 20 on the support body 2 in ra dialer direction at high Temperature of the friction disc 6 is exercised. The given mechanical conditions can easily be seen from the representation of the support body 2 broken along the line d. It is important that the measures proposed according to FIG. 2, the friction disc 6 can be extended considerably in ra dialer direction, so that there is only a necessary for the compensation of thermal expansion distance h between the inner edge of the friction disc 6 and the outer edge of the support body 2 . The difference between H and h leads to a considerable increase in the friction surface, the friction rings 10 and thus to an improved effect of the brake. There is also an extension of the ventilation ribs 3 , which support the ventilation of the brake disc.

The present embodiment according to FIG. 2 has the advantage over that according to FIG. 1 that the friction disk 6 can be detached from the support body 2 , so that damaged friction disks can be exchanged relatively easily. To release the friction disc 6 , this must be lifted out in the axial direction and thus - perpendicular to the viewing plane of FIG. 2 from the Ausneh, these recesses must be open at least in an axial direction. In order to prevent the friction disk from loosening in relation to the support body in the axial direction after the installed state, an annular plate (not shown in FIG. 2 ) is fastened on the side surface of the support body 2 concerned . Expediently, one will design the recesses in the support body as continuous grooves, so that on both sides of the support body 2 each have an annular plate for closing the recesses 22 on both sides is necessary.

Claims (11)

1. Brake disc for disc brakes for vehicles, in particular special tracked vehicles, with a friction disc ( 6 ) arranged on a vehicle wheel or on a vehicle axle ( 7 ) by means of a support body ( 2 ), with brake shoes encompassed by brake shoes, the outer diameter of the support body ( 2 ) is smaller than the inside diameter of the friction disc ( 6 ) and both parts ( 2 , 6 ) are connected to one another by connecting elements lying evenly at several points on the circumference between them, characterized in that the connecting elements ( 4 ) are fixed to the friction disc ( 6 ) connected, preferably cast-on, web-like approaches ( 14 ) are formed, which attack the support body ( 2 ).
2. Brake disc according to claim 1, characterized in that the approaches ( 4 ) are extensions of ventilation ribs ( 3 ), the friction rings ( 10 ) of the friction disc ( 6 ) keep a distance from each other.
3. Brake disc according to claim 1 or 2, characterized in that the mutually associated engagement areas ( 14 , 16 ) of a connecting element ( 4 ) on the friction disc ( 6 ) and support body ( 2 ) are offset in the circumferential direction and the connecting elements essentially one have circumferential middle section ( 12 ).
4. Brake disc according to one of claims 1 to 3, characterized in that the support body ( 2 ) facing attack area ( 14 ) of a connecting element ( 4 ) is cast with this.
5. Brake disc according to one of claims 1 to 4, characterized in that at least one connec tion element ( 4 ) on its support body ( 2 ) facing attack area ( 16 ) has a radial end portion ( 20 ) with which the Verbindungsele element ( 4 ) detachably engages in an associated recess ( 22 ) on the outer edge of the supporting body ( 2 ).
6. Brake disc according to claim 5, characterized in that the end section ( 20 ) against the bottom of the associated recess ( 22 ) to compensate for the maximum thermal expansion sufficient game (e, f) in the radial direction (e) and in the axial direction and To have circumferential direction (f).
7. Brake disc according to one of claims 1 to 6, characterized in that the supporting body ( 2 ) with an engaging on its inner surface drive shaft ( 7 ) in a known manner ver in the axial direction is connected, preferably by a toothing opening ( 18th ).
8. Brake disc according to one of claims 2 to 7, characterized in that the ventilation ribs ( 3 ) to the preferred direction of rotation (V) of the friction disc ( 6 ) inclined from the outside inwards and, with respect to the radial axis, are convexly curved.
9. Brake disc according to one of claims 2 to 8, characterized in that every fourth ventilation rib ( 3 ) is provided with a connecting element ( 4 ) serving as an approach.
10. Brake disc according to one of claims 1 to 9, characterized in that the recesses ( 22 ) are formed by axially extending grooves on the outer edge of the support body ( 2 ), the recesses ( 22 ) by on the side surfaces of the support body ( 2 ) attached cover plates are limited in the axial direction.
11. Brake disc according to Anspuch 10, characterized in that the cover plates are two ring plates which are screwed to the two side surfaces of the support body ( 2 ) and complete all grooves in the axial direction.
DE19904003732 1990-02-08 1990-02-08 Brake disc for tracked vehicle disc brake - has friction disc held by support and joined by bridge connections Ceased DE4003732A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904003732 DE4003732A1 (en) 1990-02-08 1990-02-08 Brake disc for tracked vehicle disc brake - has friction disc held by support and joined by bridge connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904003732 DE4003732A1 (en) 1990-02-08 1990-02-08 Brake disc for tracked vehicle disc brake - has friction disc held by support and joined by bridge connections

Publications (1)

Publication Number Publication Date
DE4003732A1 true DE4003732A1 (en) 1991-08-14

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004296A1 (en) * 1991-08-16 1993-03-04 Horton Manufacturing Co., Inc. Torque and/or rotational control apparatus
US5407033A (en) * 1990-04-02 1995-04-18 Alfred Teves Gmbh Brake unit and spring energy accumulator for it
US5427212A (en) * 1992-07-15 1995-06-27 Kabushiki Kaisha Toyota Chuo Kenkyusho Brake disc rotor
EP0726406A1 (en) * 1995-02-13 1996-08-14 ITT Automotive Europe GmbH Brake disc
US6152270A (en) * 1993-10-18 2000-11-28 Brembo S.P.A. Disc for a disc brake for vehicles in general and for high-performance cars in particular
WO2001036835A1 (en) * 1999-11-15 2001-05-25 Newtech Brake Corporation Inc. Rotor with cooling fins for disc brake assembly
EP1433973A1 (en) * 2002-12-26 2004-06-30 Westinghouse Air Brake Technologies Corporation Brake disc
DE4011164B4 (en) * 1990-04-06 2005-09-22 Zf Friedrichshafen Ag Brake system, especially for tracked vehicles
WO2006046258A1 (en) * 2004-10-26 2006-05-04 Freni Brembo S.P.A. Disc for a disc brake
US7059456B2 (en) * 2003-09-09 2006-06-13 Sgl Carbon Ag Internally-ventilated brake disks with improved cooling
EP1972823A1 (en) 2007-03-21 2008-09-24 Audi Ag Brake disc for a disc brake of a vehicle and method for manufacturing such a brake disk
DE102008054397A1 (en) 2008-12-08 2010-06-10 Cedas Engineering Gmbh Brake disk for e.g. passenger vehicle, has expansion elements flexibly formed, adapting to thermal deformation of brake disk friction ring and longer than distance between pot ring and brake disk friction ring
WO2010066753A1 (en) * 2008-12-08 2010-06-17 Cedas Engineering Gmbh Brake disc and method for manufacturing a brake disc
WO2010146137A1 (en) * 2009-06-19 2010-12-23 Sheet Cast Technologies Gmbh Brake disc and method for producing such a brake disc
DE102012010728B3 (en) * 2012-05-31 2013-11-14 Audi Ag Brake disk for disk brake of motor car, has connecting retainer designed in form of ball section, whose height is lesser than or equal to ball radius, and region of connecting element including design formed corresponding to retainer
US20160298707A1 (en) * 2013-11-18 2016-10-13 Hyundai Motor Company Brake disc comprising heterogeneous materials and method for manufacturing the same
US10203008B2 (en) 2004-10-26 2019-02-12 Freni Brembo S.P.A. Disc for a disc brake
GB2570673A (en) * 2018-02-01 2019-08-07 Emil Saunders Walter Brake disc assembly

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DE1936556A1 (en) * 1968-12-09 1970-06-18 Hauni Werke Koerber & Co Kg Method and apparatus for sorting defective articles
DE2025625A1 (en) * 1969-10-10 1971-04-22
DE1630304A1 (en) * 1967-06-24 1971-06-03 Daimler Benz Ag With Kuehlschaufeln provided, in particular innengekuehlte brake disk for motor vehicles
DE2201885A1 (en) * 1972-01-15 1973-08-16 Porsche Kg Brake disc for disc brake systems in motor vehicles
DE2510640A1 (en) * 1975-03-12 1976-09-23 Knorr Bremse Gmbh Brake disc for disc brakes of rail vehicles
DE2550893A1 (en) * 1975-11-13 1977-05-18 Bergische Stahlindustrie Rail vehicle disc brake - has annular disc secured to hub by bolts in radial slots of hub
DD137910A1 (en) * 1978-07-21 1978-07-21 Erwin Skumawitz One or two-piece brake disc for disc brakes
DE2330110C2 (en) * 1972-06-13 1982-08-26 Jean-Jacques Luchier
DE3311293A1 (en) * 1983-03-28 1984-10-04 Bergische Stahlindustrie Fixing a brake ring on a hub with an intermediate ring
DE2557649C2 (en) * 1975-12-20 1985-10-03 Schwaebische Huettenwerke Gmbh, 7080 Aalen, De
DE3718770A1 (en) * 1987-06-04 1988-12-15 Knorr Bremse Ag Shaft brake disc for disc brakes of rail vehicles
DE3814680A1 (en) * 1988-04-30 1989-11-09 Bayerische Motoren Werke Ag Brake discs for disc brakes of vehicles
DE3903790A1 (en) * 1989-02-09 1990-08-16 Bergische Stahlindustrie Shaft or wheel disc brake

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435924A (en) * 1966-04-30 1969-04-01 Teves Kg Alfred Disk-brake system with floating brake disk
DE1630304A1 (en) * 1967-06-24 1971-06-03 Daimler Benz Ag With Kuehlschaufeln provided, in particular innengekuehlte brake disk for motor vehicles
DE1936556A1 (en) * 1968-12-09 1970-06-18 Hauni Werke Koerber & Co Kg Method and apparatus for sorting defective articles
DE1816256B1 (en) * 1968-12-21 1970-02-26 Jurid Werke Gmbh Brake disc, in particular for motor vehicles, with Daempfungseinrichtung
DE2025625A1 (en) * 1969-10-10 1971-04-22
DE2201885A1 (en) * 1972-01-15 1973-08-16 Porsche Kg Brake disc for disc brake systems in motor vehicles
DE2330110C2 (en) * 1972-06-13 1982-08-26 Jean-Jacques Luchier
DE2510640A1 (en) * 1975-03-12 1976-09-23 Knorr Bremse Gmbh Brake disc for disc brakes of rail vehicles
DE2550893A1 (en) * 1975-11-13 1977-05-18 Bergische Stahlindustrie Rail vehicle disc brake - has annular disc secured to hub by bolts in radial slots of hub
DE2557649C2 (en) * 1975-12-20 1985-10-03 Schwaebische Huettenwerke Gmbh, 7080 Aalen, De
DD137910A1 (en) * 1978-07-21 1978-07-21 Erwin Skumawitz One or two-piece brake disc for disc brakes
DE3311293A1 (en) * 1983-03-28 1984-10-04 Bergische Stahlindustrie Fixing a brake ring on a hub with an intermediate ring
DE3718770A1 (en) * 1987-06-04 1988-12-15 Knorr Bremse Ag Shaft brake disc for disc brakes of rail vehicles
DE3814680A1 (en) * 1988-04-30 1989-11-09 Bayerische Motoren Werke Ag Brake discs for disc brakes of vehicles
DE3903790A1 (en) * 1989-02-09 1990-08-16 Bergische Stahlindustrie Shaft or wheel disc brake

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407033A (en) * 1990-04-02 1995-04-18 Alfred Teves Gmbh Brake unit and spring energy accumulator for it
DE4011164B4 (en) * 1990-04-06 2005-09-22 Zf Friedrichshafen Ag Brake system, especially for tracked vehicles
AU718264B2 (en) * 1991-08-16 2000-04-13 Nexen Group, Inc Torque and/or rotational control apparatus
US5242036A (en) * 1991-08-16 1993-09-07 Horton Manufacturing Co., Inc. Torque and/or rotational control apparatus
AU666865B2 (en) * 1991-08-16 1996-02-29 Nexen Group, Inc Torque and/or rotational control apparatus
WO1993004296A1 (en) * 1991-08-16 1993-03-04 Horton Manufacturing Co., Inc. Torque and/or rotational control apparatus
US5427212A (en) * 1992-07-15 1995-06-27 Kabushiki Kaisha Toyota Chuo Kenkyusho Brake disc rotor
US6152270A (en) * 1993-10-18 2000-11-28 Brembo S.P.A. Disc for a disc brake for vehicles in general and for high-performance cars in particular
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