DE2363427A1 - Circular friction rings for brake or clutch plates - are attached to plate body with quick release elements - Google Patents
Circular friction rings for brake or clutch plates - are attached to plate body with quick release elementsInfo
- Publication number
- DE2363427A1 DE2363427A1 DE2363427A DE2363427A DE2363427A1 DE 2363427 A1 DE2363427 A1 DE 2363427A1 DE 2363427 A DE2363427 A DE 2363427A DE 2363427 A DE2363427 A DE 2363427A DE 2363427 A1 DE2363427 A1 DE 2363427A1
- Authority
- DE
- Germany
- Prior art keywords
- friction
- disc
- friction linings
- plate body
- linings
- 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
- 239000002783 friction material Substances 0.000 claims description 4
- 230000036316 preload Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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
- F16D65/122—Discs; Drums for disc brakes adapted for mounting of friction pads
-
- 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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
-
- 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
- F16D69/04—Attachment of linings
- F16D69/0408—Attachment of linings specially adapted for plane linings
-
- 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
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0433—Connecting elements not integral with the braking member, e.g. bolts, rivets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Description
LICENTIA PATENT-VERWALTUKGS-GMBH. 6 Frankfurt/Main 7O, Theodor-Stern-Kai 1LICENTIA PATENT-VERWALTUKGS-GMBH. 6 Frankfurt / Main 7O, Theodor-Stern-Kai 1
HH 73/18 . 17. Dezember I973 HH 73/18 . December 17, 1973
"Reibscheibe für Kupplungen oder Bremsen""Friction disc for clutches or brakes"
Die Erfindung betrifft eine Reibscheibe für Kupplungen oder Bremsen, bestehend aus einer runden Tragscheibe mit ringförmigen Reibbelägen auf beiden Planseiten.The invention relates to a friction disk for clutches or brakes, consisting of a round support disk with an annular shape Friction linings on both sides of the plan.
Bei solchen Reibscheiben werden die Reibbeläge üblicherweise durch Vernieten oder Kleben mit der Tragscheibe verbunden, wie es zum Beispiel in der DT-PS 1 750 675 als Stand der Technik beschrieben ist. Die so befestigten Reibbeläge lassen sich nur mit erheblichem Aufwand auswechseln. Bei Reparaturen am Einsatzort fehlt, meist die Möglichkeit, Klebeverbindungen zu lösen. Auch fehlen die Sonderwerkzeuge zur Herstellung einwandfreier Nietverbindungen. Der Versuch, die Nietverbindungen mit Standardwerkzeug, z.B. mit Hammer und Dorn, herzustellen, führt oft zum Bruch der Reibbeläge.With such friction disks, the friction linings are usually connected to the support disk by riveting or gluing, as described, for example, in DT-PS 1 750 675 as prior art. The friction linings attached in this way can only be exchanged with considerable effort. In the case of repairs on site, there is usually no possibility of To loosen adhesive connections. The special tools are also missing for the production of perfect riveted connections. The attempt to make the riveted connections with standard tools, e.g. with a hammer and mandrel, often leads to the breakage of the friction linings.
Aufgabe der Erfindung ist die Schaffung einer Reibscheibe der genannten Art, deren Reibbeläge mühelos ohne Sonderwerkzeug auswechselbar sind.The object of the invention is to create a friction disk of the type mentioned, the friction linings of which can be effortlessly carried out without special tools are interchangeable.
509826/0498 ORIGINAL INSPECTED509826/0498 ORIGINAL INSPECTED
23834272383427
HH 73/18HH 73/18
Zur Lösung der Aufgabe wird erfindungsgemäß vorgeschlagen, daß die Reibbeläge mit der Tragscheibe in axialer Richtung kraftschlüssig und in Umfangsrichtung formschlüssig verbunden sind.To solve the problem, it is proposed according to the invention that that the friction linings are non-positively connected to the support disk in the axial direction and positively connected in the circumferential direction are.
In einer Ausgestaltung der Erfindung weisen die Reibbeläge mehrere Nocken auf, die in Durchbrüche der Tragscheibe eingedrückt sind. Die1 Nocken und Durchbrüche werden zweckmäßigerweise rund und konisch ausgebildet.In one embodiment of the invention, the friction linings have several cams which are pressed into openings in the support disk. The 1 cams and openings are expediently round and conical.
In einer anderen Ausgestaltung sind die Tragscheibe und die Reibbeläge durch mehrere zylindrische Bundzapfen miteinander verbunden, wobei jeder Bundzapfen aus zwei ineinandergesteckten Teilen besteht, die durch ein federbelastetes Rastgesperre zusammengehalten werden. Der Bundzapfen kann ein federndes Element besitzen, das im zusammengebauten Zustand eine axiale Vorspannkraft erzeugt.In another embodiment, the support disk and the friction linings are connected to one another by a plurality of cylindrical collar pins connected, each collar pin consisting of two nested Share consists of a spring-loaded locking mechanism be held together. The collar pin can have a resilient element that is in the assembled state generates an axial preload force.
In einer weiteren Ausgestaltung bestehen die Reibbeläge aus jeweils einem Blech mit aufgetragenem Reibmaterial. Das Blech kann mehrere umgebogene Lappen aufweisen, die in Ausklinkungen der Tragscheibe gesteckt sind und mit Vorspannung gegen Seitenwände der Ausklinkungen drücken.In a further embodiment, the friction linings each consist of a sheet metal with applied friction material. That Sheet metal can have several bent tabs that fit into notches are inserted into the support disc and press against the side walls of the notches with pretension.
Diese nach der Erfindung gestalteten Reibscheiben haben den Vorteil, daß die Reibbeläge ohne Sonderwerkzeug schnell auswechselbar sind und dabei nicht beschädigt werden können.These friction disks designed according to the invention have the advantage that the friction linings can be exchanged quickly without special tools and cannot be damaged in the process.
Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus der folgenden Beschreibung von Ausführungsbeispielen anhand der Zeichnung.Further details and advantages of the invention emerge from the following description of exemplary embodiments the drawing.
509826/0498509826/0498
HH 73/18HH 73/18
Diese zeigtThis shows
in Figur 1 und 2 eine Reibscheibe mit Nocken an den Reibbelägen, in Figur 3 eine Reibscheibe mit Bundzapfenin Figure 1 and 2 a friction disc with cams on the friction linings, in Figure 3 a friction disc with collar pins
in Figur 4 und 5 eine Ausführung eines Bundzapfens für diein Figure 4 and 5 an embodiment of a collar pin for the
Reibscheibe nach Figur 3»Friction disk according to figure 3 »
in Figur 6 eine andere Ausführung eines Bundzapfensin Figure 6 another embodiment of a collar pin
für die Reibscheibe nach Figur 3i undfor the friction disk according to Figure 3i and
in Figur 7 und 8 eine Reibscheibe, deren Reibbeläge aus jein Figure 7 and 8 a friction disc, the friction linings of each
einem Blech mit aufgetragenem Reibmaterial bestehena sheet with applied friction material exist
Die Reibscheibe 1 in Figur 1 und 2 besteht aus der runden Tragscheibe 2 mit den beiden ringförmigen Reibbelägen 3'· Die Reibbeläge besitzen runde konische Zapfen 4, die in konische Aussparungen 5 der Tragscheibe gedrückt sind. Der Konuswinkel ist so gewählt, daß die Zapfen durch Selbsthemmung in den Aussparungen haften.The friction disk 1 in Figures 1 and 2 consists of the round Support disk 2 with the two ring-shaped friction linings 3 'The friction linings have round conical pins 4 which are shown in conical recesses 5 of the support disc are pressed. The cone angle is chosen so that the pins are self-locking stick in the recesses.
Außerdem hat jeder Reibbelag kleine Bohrungen 6, die koaxial zu den Zapfen des jeweils gegenüberliegenden Reibbelages angeordnet sind. Durch die Bohrungen 6 kann man bei der Demontage mit einem Stößel die Zapfen 4 aus den Aussparungen 5 herausschlagen.In addition, each friction lining has small bores 6, which are arranged coaxially to the pins of the respective opposite friction lining are. During dismantling, the pegs 4 can be removed from the recesses 5 through the bores 6 with a plunger knock out.
Die Reibscheibe 11 in Fig. 3 und 4 besteht aus der runden Tragscheibe 12 mit den beiden ringförmigen Reibbelägen 13. Sie sind durch die zylindrischen Bundzapfen 14 miteinander verbunden.The friction disk 11 in FIGS. 3 and 4 consists of the round support disk 12 with the two annular friction linings 13. They are connected to one another by the cylindrical collar pins 14.
0 9 8 2 6/0498 .0 9 8 2 6/0498.
mi 73/18wed 73/18
Der in Fig. 4 und 5 dargestellte Bundzapfen setzt sich aus den beiden ineinandergesteckten Teilen 15 und l6 zusammen, die durch ein federbelastetes Rastgesperre zusammengehalten werden. Das Gesperre wird mit Hilfe einer Drahtfeder 17 gebildet, die im zusammengebauten Zustand eine axiale Vorspannkraft erzeugt, welche die beiden Teile 15 und l6 des Bundzapfens zusammenzieht Durch diese Vorspannkräfte werden die Reibbeläge I3 an die Tragscheibe 12 gedruckt. Die Feder I7 ist ein U-förmig gebogener Draht, der im Teil 15 gehalten wird. The collar pin shown in Fig. 4 and 5 is composed of the two nested parts 15 and l6, the are held together by a spring-loaded locking mechanism. The locking mechanism is formed with the help of a wire spring 17 which, when assembled, generates an axial pretensioning force, which pulls the two parts 15 and 16 of the collar pin together Support disk 12 printed. The spring I7 is a U-shaped bent wire that is held in part 15.
Der Bundzapfen 14 kann auch nach Fig. 6 gestaltet sein. Die für das Rastgesperre erforderliche Federkraft wird hierbei von dem geschlitzten und daher radial elastischen Schaftende des Teiles l8 erzeugt, welches in das Teil I9 gesteckt ist.The collar pin 14 can also be designed according to FIG. 6. The spring force required for the locking mechanism is here generated by the slotted and therefore radially elastic shaft end of part l8, which is inserted into part I9.
Die in Fig. 7 und 8 dargestellte Reibscheibe 21 hat Reibbeläge 23, die jeweils aus einem Blech 24 mit aufgetragenem Reibmaterial 25 bestehen. Das Blech 24 besitzt umgebogene Lappen 26, die in Ausklinkungen 27 der Tragscheibe 22 gesteckt sind. Die Lappen 26 sind so geformt, daß sie im zusammengebauten Zustand elastisch gegen Seitenwände der Ausklinkungen 27 drücken, wodurch die Reibbeläge 23 kraftschlüssig an der Tragscheibe 22 befestigt sind.The friction disc 21 shown in Fig. 7 and 8 has friction linings 23, each made of a sheet 24 with applied Friction material 25 consist. The sheet metal 24 has bent tabs 26 which are inserted into notches 27 of the support disk 22 are. The tabs 26 are shaped so that they are in the assembled State elastically press against the side walls of the notches 27, whereby the friction linings 23 frictionally on the Support disk 22 are attached.
509826/0498509826/0498
Claims (7)
mehrere umgebogene Lappen (26) aufweist, die in Ausklinkungen (27) der Tragscheibe (22) gesteckt sind.6. friction disc according to claim 1, characterized in that the friction linings (23) each consist of a sheet (24) with applied friction material, and the sheet (24)
has a plurality of bent tabs (26) which are inserted into notches (27) in the support disc (22).
Ausklinkungen (27) drücken.7. friction disc according to claim 6, characterized in that the tabs (26) with bias against the side walls
Press the notches (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2363427A DE2363427A1 (en) | 1973-12-20 | 1973-12-20 | Circular friction rings for brake or clutch plates - are attached to plate body with quick release elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2363427A DE2363427A1 (en) | 1973-12-20 | 1973-12-20 | Circular friction rings for brake or clutch plates - are attached to plate body with quick release elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2363427A1 true DE2363427A1 (en) | 1975-06-26 |
Family
ID=5901346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2363427A Pending DE2363427A1 (en) | 1973-12-20 | 1973-12-20 | Circular friction rings for brake or clutch plates - are attached to plate body with quick release elements |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2363427A1 (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2326623A1 (en) * | 1975-10-01 | 1977-04-29 | Girling Ltd | Friction disc for expansion brakes - has projections on faces of linings located in holes in support plate with linings held by spring clips |
| US4076106A (en) * | 1976-10-19 | 1978-02-28 | Goodyear Aerospace Corporation | Snap fasteners for brake disk wear plates |
| FR2470300A1 (en) * | 1979-11-26 | 1981-05-29 | Teves Gmbh Alfred | SUPPORT OF REPLACEABLE FRICTION LININGS |
| DE3227661A1 (en) * | 1981-07-24 | 1983-03-03 | Daikin Mfg Co Ltd | CLUTCH DISC |
| CH652177A5 (en) * | 1983-02-08 | 1985-10-31 | Vevey Atel Const Mec | Disc brake for a vehicle axle |
| DE3543511A1 (en) * | 1985-12-10 | 1987-06-11 | Teves Gmbh Alfred | Fastening arrangement for a brake lining, in particular for spot-type disc brakes for motor vehicles |
| DE4106808A1 (en) * | 1991-03-04 | 1992-09-10 | Bergische Stahlindustrie | COMPOSED BRAKE DISC FOR A PARTIAL DISC BRAKE |
| EP0744560A1 (en) * | 1995-05-24 | 1996-11-27 | The B.F. Goodrich Company | Friction disk with renewable wear faces |
| DE19726674A1 (en) * | 1996-06-25 | 1998-01-02 | Teves Gmbh Alfred | Brake disc comprising holding part |
| US5779006A (en) * | 1995-05-24 | 1998-07-14 | The B. F. Goodrich Company | Composite friction disk having replaceable wear faces |
| DE19815807C2 (en) * | 1997-04-19 | 2002-11-14 | Porsche Ag | Brake disc, in particular internally ventilated brake disc |
| DE10143817A1 (en) * | 2001-09-06 | 2003-03-27 | Continental Teves Ag & Co Ohg | Brake disc incorporates friction ring with two ring elements each with friction surface, support, connecting elements, protuberances fitting into cavities, and spacer elements |
| CN101813145A (en) * | 2009-02-20 | 2010-08-25 | F.波尔希名誉工学博士公司 | Inner ventilation type disc brake |
| FR2977288A1 (en) * | 2011-06-29 | 2013-01-04 | Peugeot Citroen Automobiles Sa | Brake disk for motor vehicle i.e. car, has brake body interposed between two brake plates, and connecting units are formed with engaging units, where brake body and each brake plate are assembled by connecting units |
| DE102013011655A1 (en) * | 2013-07-12 | 2015-01-15 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake pad holder of a disc brake for a commercial vehicle |
| WO2016038135A1 (en) * | 2014-09-10 | 2016-03-17 | Federal-Mogul Bremsbelag Gmbh | Connection between a friction pad and a backing plate of a brake pad |
| DE102006022054B4 (en) * | 2005-06-09 | 2017-11-09 | Schaeffler Technologies AG & Co. KG | clutch disc |
| CN108253048A (en) * | 2018-01-30 | 2018-07-06 | 范科晨 | A kind of automobile brake dish structure for facilitating installation |
-
1973
- 1973-12-20 DE DE2363427A patent/DE2363427A1/en active Pending
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2326623A1 (en) * | 1975-10-01 | 1977-04-29 | Girling Ltd | Friction disc for expansion brakes - has projections on faces of linings located in holes in support plate with linings held by spring clips |
| US4076106A (en) * | 1976-10-19 | 1978-02-28 | Goodyear Aerospace Corporation | Snap fasteners for brake disk wear plates |
| FR2470300A1 (en) * | 1979-11-26 | 1981-05-29 | Teves Gmbh Alfred | SUPPORT OF REPLACEABLE FRICTION LININGS |
| US4362225A (en) | 1979-11-26 | 1982-12-07 | Itt Industries, Inc. | Friction lining carrier member having replaceable friction linings |
| DE3227661A1 (en) * | 1981-07-24 | 1983-03-03 | Daikin Mfg Co Ltd | CLUTCH DISC |
| CH652177A5 (en) * | 1983-02-08 | 1985-10-31 | Vevey Atel Const Mec | Disc brake for a vehicle axle |
| DE3543511A1 (en) * | 1985-12-10 | 1987-06-11 | Teves Gmbh Alfred | Fastening arrangement for a brake lining, in particular for spot-type disc brakes for motor vehicles |
| DE4106808A1 (en) * | 1991-03-04 | 1992-09-10 | Bergische Stahlindustrie | COMPOSED BRAKE DISC FOR A PARTIAL DISC BRAKE |
| EP0744560A1 (en) * | 1995-05-24 | 1996-11-27 | The B.F. Goodrich Company | Friction disk with renewable wear faces |
| US5779006A (en) * | 1995-05-24 | 1998-07-14 | The B. F. Goodrich Company | Composite friction disk having replaceable wear faces |
| DE19726674A1 (en) * | 1996-06-25 | 1998-01-02 | Teves Gmbh Alfred | Brake disc comprising holding part |
| DE19726674B4 (en) * | 1996-06-25 | 2005-10-13 | Continental Teves Ag & Co. Ohg | brake disc |
| EP0833071A3 (en) * | 1996-09-19 | 1999-04-14 | The BFGoodrich Company | Composite friction disk having replaceable wear faces |
| DE19815807C2 (en) * | 1997-04-19 | 2002-11-14 | Porsche Ag | Brake disc, in particular internally ventilated brake disc |
| DE10143817A1 (en) * | 2001-09-06 | 2003-03-27 | Continental Teves Ag & Co Ohg | Brake disc incorporates friction ring with two ring elements each with friction surface, support, connecting elements, protuberances fitting into cavities, and spacer elements |
| DE102006022054B4 (en) * | 2005-06-09 | 2017-11-09 | Schaeffler Technologies AG & Co. KG | clutch disc |
| CN101813145A (en) * | 2009-02-20 | 2010-08-25 | F.波尔希名誉工学博士公司 | Inner ventilation type disc brake |
| DE102009009884B4 (en) | 2009-02-20 | 2019-06-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Internally ventilated disc brake |
| FR2977288A1 (en) * | 2011-06-29 | 2013-01-04 | Peugeot Citroen Automobiles Sa | Brake disk for motor vehicle i.e. car, has brake body interposed between two brake plates, and connecting units are formed with engaging units, where brake body and each brake plate are assembled by connecting units |
| DE102013011655A1 (en) * | 2013-07-12 | 2015-01-15 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake pad holder of a disc brake for a commercial vehicle |
| DE102013011655B4 (en) * | 2013-07-12 | 2016-10-27 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake pad holder of a disc brake for a commercial vehicle |
| US9909634B2 (en) | 2013-07-12 | 2018-03-06 | Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh | Brake pad mounting for a disc brake for a commercial vehicle |
| WO2016038135A1 (en) * | 2014-09-10 | 2016-03-17 | Federal-Mogul Bremsbelag Gmbh | Connection between a friction pad and a backing plate of a brake pad |
| CN108253048A (en) * | 2018-01-30 | 2018-07-06 | 范科晨 | A kind of automobile brake dish structure for facilitating installation |
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