DE1430352A1 - Partly lined disc brake - Google Patents
Partly lined disc brakeInfo
- Publication number
- DE1430352A1 DE1430352A1 DE19621430352 DE1430352A DE1430352A1 DE 1430352 A1 DE1430352 A1 DE 1430352A1 DE 19621430352 DE19621430352 DE 19621430352 DE 1430352 A DE1430352 A DE 1430352A DE 1430352 A1 DE1430352 A1 DE 1430352A1
- Authority
- DE
- Germany
- Prior art keywords
- yoke
- disc
- brake
- brake shoes
- spring
- 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
- F16D55/2245—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 in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
ALFRED TEVES KG PGm 2618ALFRED TEVES KG PGm 2618
Prankfurt am Main 9- März 1962Prankfurt am Main 9 March 1962
I jI j
TeilbelagscheibenbremsePartly lined disc brake
Gegenstand des Hauptpatentes .»»(Pat.Anm. T 2o 9o7XIl/6lJc) ist eine überwiegend lotrecht zur Fahrbahn eines Fahrzeuges angeordnete Teilbelagscheibenbremse mit einer auf einer Scheibenseite angeordneten Einrichtung zur Betätigung eines Schwenkjoches, Zangenjoches ododgl., mit einer auf beide Bremsbacken einwirkenden Rückstell- und Zentriorfeder, die auf die Bremsbacken eine unterschiedliche Federwirkung ausübt, die der im Lösezustand in Richtung auf die Scheibe einseitig stärker einwirkenden Last der Bremseinrichtung entspricht.Subject of the main patent. »» (Pat.Anm. T 2o 9o7XIl / 6lJc) is a partially lined disc brake arranged predominantly perpendicular to the roadway of a vehicle with one on one Device arranged on the disk side for actuating a swivel yoke, pincer yoke or the like., With one on both Brake shoes acting return and Zentriorfeder, the exerts a different spring effect on the brake shoes than in the released state in the direction of the disc corresponds to one-sided stronger acting load of the braking device.
In dem Hauptpatent wird eine schleifenförmige Rückstellfeder vorgeschlagen, die jedoch bei der Betätigung der Bremse durch die Befestigung ihrer Arme gezwängt wird.In the main patent is a loop-shaped return spring proposed, which, however, is constrained by the attachment of its arms when the brake is operated.
Mit der,Erfindung wird eine Druckfeder vorgeschlagen, die an Federabstützungen der Zangenhebel oder der Bremsbacken und/oder des Schwenkjoches angreift, von denen die auf der Seite der Betätigungseinrichtung den weiteren Abstand von dem Schwenkpunkt des Joches bzw. der Zangenhebel hat, als die andere. With the invention, a compression spring is proposed which acts on spring supports of the caliper lever or the brake shoes and / or the pivot yoke, of which the one on the side of the actuating device has the further distance from the pivot point of the yoke or the caliper lever than the other .
809810/0509809810/0509
Ebenso wie im Hauptpatent wird, auch bei der Erfindung durch die Anordnung der Druckfeder bewirkt, daß das Moment, das die einseitig angeordnete Last der Betätigungseinrichtung ausübt, kompensiert wird.As in the main patent, also with the invention caused by the arrangement of the compression spring that the Moment exerted by the unilaterally arranged load of the actuating device is compensated.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, . - ■ ' ■ In the drawing, an embodiment of the invention is shown. - ■ '■
An dem Bremsträger 1 sind zu beiden Seiten der .Scheibe -:■ die Zangenhebel 2 und 3 angelenkte Auf das freie Ende 4 *1 = des Zangenhebels 2 wirkt die Kolbenstange 5 einer hydraulischen Betätigungseinrichtung 6 ein, deren Zylinder 7 das freie Ende des anderen Zangönhebels 3 beaufschlagt»On the brake carrier 1 are on both sides of the .Scheibe -: ■ the caliper levers 2 and 3 articulated On the free end 4 * 1 = of the caliper lever 2, the piston rod 5 of a hydraulic actuator 6 acts, the cylinder 7 of which is the free end of the other pincer lever 3 applied »
Die Bremsbacken 9 sind an den Zangenhebeln 2,3 ^fest angeordnet, so daß sie beim Schwenken der Hebel 2,3 üia die Gelenlcbolzen To, 11 an die Scheibe 12 zur Anlage gebracht werden«The brake shoes 9 are fixedly arranged on the caliper levers 2,3 ^, so that when pivoting the lever 2,3 üia the Gelenlcbolzen To, 11 brought into contact with the disk 12 will"
Der Arbeitszylinder 6 ist mit einer bekannten Einrichtung zur Herstellung des Bremslüftspieles ausgestattet. In diesem Beispiel ist der Teil des Joches, der auf der rechten Scheibenseite angeordnet ist, gegenüber dem anderen Teil zumindest um das Gewicht der Betätigungsvorrichtung 6 SChwerer. Auch wenn statt der hydraulischen Betätigungsvorrichtung eine Handhebelvorrichtung verwendet wird, liegtThe working cylinder 6 is equipped with a known device for producing the brake clearance. In this Example is the part of the yoke that is on the right side of the disk is arranged, compared to the other part at least by the weight of the actuating device 6 heavier. Even if a hand lever device is used instead of the hydraulic actuation device, this is not the case
809810/0509 , ..-„ ,i% -., ,,. : 809810/0509, ..- " , i% -., ,,. :
14303621430362
der Schwerpunkt des Joches auf einer Scheibenseite, Da die Bremse lotrecht zur Fahrbahn aufgehängt ist, ist das Gewicht der Betätigungsvorrichtung bestrebt, den linken Bremsbacken 9 an die Scheibe zu drückenοthe center of gravity of the yoke is on one side of the disc, since the brake is suspended perpendicular to the roadway, that is Weight of the actuator strives to press the left brake shoe 9 on the disc
Zwischen den Pederabstützungen 13 und 14 an den Hebelarmen 2 und 3 ist die Zentrier- und Rückstellfeder 15 eingespannt, Der Bolzen 16 mit Kopf 17, Scheibe 18 und Splint 19 hat die Ausgabe, das Ausknicken der Druckfeder 15 zu verhindern. Die ^Druckfeder 15 wirkt mit gleichen Kräften auf die Pederabstützungen 13 und 14 ein. Sie erzeugt aber unterschiedliche Momente, da sie an den verschieden langen Hebelarmen X und Y zur Einwirkung kommt„ Die Differenz dieser Momente wirkt dem Moment entgegen, das von dem Gewicht der Betätigungseinrichtung 6 ausgeübt wird, da der Hebelarm Ύ langer ist als der Hebelarm X0 The centering and return spring 15 is clamped between the pedal supports 13 and 14 on the lever arms 2 and 3. The ^ compression spring 15 acts on the pedal supports 13 and 14 with the same forces. However, it generates different moments because it acts on the lever arms X and Y of different lengths. “The difference between these moments counteracts the moment exerted by the weight of the actuating device 6, because the lever arm Ύ is longer than the lever arm X 0
809810/0503809810/0503
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET0021806 | 1962-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1430352A1 true DE1430352A1 (en) | 1968-11-28 |
Family
ID=7550276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19621430352 Pending DE1430352A1 (en) | 1962-03-21 | 1962-03-21 | Partly lined disc brake |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1430352A1 (en) |
| GB (1) | GB988761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910118A1 (en) * | 1979-03-15 | 1980-09-18 | Karl Friedrich Von Gruenberg | Disc brake with two pads - has rotary threaded component engaging with bar end and bearing against non-rotating one |
-
1962
- 1962-03-21 DE DE19621430352 patent/DE1430352A1/en active Pending
-
1963
- 1963-01-22 GB GB269763A patent/GB988761A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910118A1 (en) * | 1979-03-15 | 1980-09-18 | Karl Friedrich Von Gruenberg | Disc brake with two pads - has rotary threaded component engaging with bar end and bearing against non-rotating one |
Also Published As
| Publication number | Publication date |
|---|---|
| GB988761A (en) | 1965-04-14 |
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