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DE876953C - Disc brake for vehicles - Google Patents

Disc brake for vehicles

Info

Publication number
DE876953C
DE876953C DES25410D DES0025410D DE876953C DE 876953 C DE876953 C DE 876953C DE S25410 D DES25410 D DE S25410D DE S0025410 D DES0025410 D DE S0025410D DE 876953 C DE876953 C DE 876953C
Authority
DE
Germany
Prior art keywords
brake
disks
rollers
disc
braking
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
Application number
DES25410D
Other languages
German (de)
Inventor
Hermann Dr-Ing Klaue
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.)
Neue Argus GmbH
Original Assignee
Neue Argus GmbH
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 Neue Argus GmbH filed Critical Neue Argus GmbH
Priority to DES25410D priority Critical patent/DE876953C/en
Application granted granted Critical
Publication of DE876953C publication Critical patent/DE876953C/en
Expired legal-status Critical Current

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
    • F16D55/04—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 moving discs or pads away from one another against radial walls of drums or cylinders
    • F16D55/14—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 moving discs or pads away from one another against radial walls of drums or cylinders with self-tightening action, e.g. by means of coacting helical surfaces or balls and inclined surfaces
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36—Helical cams, Ball-rotating ramps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Description

Scheibenbremsen, bei- denen das Bremsmoment durch Verdrehen der Bremsscheiben gegeneinander erzeugt wird, die ffirerseits kegel- oderdachförmige Ausne#hinungen -besitzen, in denen Kugeln oder Rollen zum Anpressen d#r Scheiberi liegen, für Fahrzeuge sind bereits bekannt.Disc brakes, in which the braking torque is generated by turning the brake discs is generated against each other, the conical or roof-shaped recesses on the front -have, in which balls or rollers for pressing d # r Scheiberi lie, for vehicles are already known.

Der-artige Bremsen haben den Nachteil, daß die beider Verdrehung der Bremsscheibengegeneinander auftretenden Reibungskräfte ungünstig, dI-ii Bremsvorgang beeinträchtigen.Such brakes have the disadvantage that both twist the Friction forces occurring against each other are unfavorable, dI-ii braking process affect.

Um diese Reilbungskräfte auszuschalten und ein leichtes Betätigen der Bremse zu ermöglichen, wird erfindungsgemäß eine Scheibenbremse vorgeschlagen, beider zwischendenbeiden Bremsscheiben auf dem Umfang gleichmäßig verteilt Rollen angeordnet sind. Die Rollen sind in einem besonderen kollenkäfig gelagert, so daß sinh die beiden Bremsscheilben nur konzentrisdh auf den Rollen gegeneinander bewegeil können. Durch Dieb erfindungsgemäße Rollenlagerung wird die aufzuwendende Bremskraft geringer und das _A-uftreten - von Reibungskräften unmöglich gemacht. Derartige Scheibenbremsen können mechanisch- oder hydranlisch betätigt werden.In order to switch off these friction forces and to enable easy actuation of the brake, a disk brake is proposed according to the invention, in which rollers are arranged between the two brake disks evenly distributed around the circumference. The rollers are mounted in a special roller cage, so that the two brake disks can only move against each other concentrically on the rollers. The expended braking force is smaller and the _A uftreten by thief roller bearing according to the invention - made impossible by frictional forces. Such disc brakes can be operated mechanically or hydraulically.

In der Zeichnung istein Ausfühlungsbeispiel der Erfindung im Schnitt dargestellt (Abb. i und:2). Zwischen der Bremsscheilbe i mit dem Bremsbelag:2 und der Brernsscheibe 3 mit dem Brems.-belag 4 liegen gemäß der Erfindung Rollen 5, die in .der Mitte ein-gesdhnürt ausgdbildet sind, -um in dein RoMenkä,fig6 gelagert zu werden. Diese Rollen bewegen sich bei- Betätigung der Bremse auf der Innenseite der Bremsscheibe i und auf der Außenseite der Bremsscheibe 3. Außerdem liegen zwischen den beiden Bremsscheiben in dem Rollenkäfig 6 die an sich bekannten Kugeln 7, welche beim Bremsen in den dachförmigen Ausnehmungen 8 der Formstüdke 9 auf rollen, so daß idie Bremsbeläge:2 und 4 an die rotierenden Gehätiseteile i o und i i gepreßt wer-den. Die Rollen sind zweckmäßig auf dem Umfang der Bremse so verteilt, daß zwischen jeder Kugel zwei Rollen- liegen. Zugfe-dern i2heben nach dein Bremsvorgang die Bremsbeläge von den rotierenden Teil-en wieder äb. Zur mechanischen. Betätigung der.Bremse dient in bekannter Weise derBremshebel 13 mit -der Betätigungswelle 14, der in der Bremsscheibe 3 gelagert ist. Diese Welle hat einen Nocken 15, der gegen die Rolle 16- in der Brenisscheibe i drückt. Dadurch werden die beiden Bremsscheiben gegeneinander verdreht.In the drawing, an exemplary embodiment of the invention is shown in section (Fig. I and: 2). Between the brake disc i with the brake lining: 2 and the brake disc 3 with the brake lining 4, according to the invention, there are rollers 5 which are designed in the middle to be stored in your RoMenkä, fig6. These rollers move when the brake is actuated on the inside of the brake disc i and on the outside of the brake disc 3. In addition, the balls 7, known per se, lie between the two brake discs in the roller cage 6 , which during braking in the roof-shaped recesses 8 of the moldings Roll up 9 so that the brake pads: 2 and 4 are pressed against the rotating housing parts io and ii. The rollers are expediently distributed around the circumference of the brake in such a way that there are two rollers between each ball. After the braking process, tension springs lift the brake linings from the rotating parts again, as shown. To mechanical. The brake lever 13 with the actuating shaft 14, which is mounted in the brake disc 3, is used in a known manner to actuate the brake. This shaft has a cam 1 5, which presses against the roller 16- in the brenis disk i. This rotates the two brake disks against each other.

Zur hydraulis#I-len Betätigung fließt das Druck-.mittel über den Schraubstutzen 17 in den Kanal 18 7wisdl-ien die beiden Bremsscheiben und preßt die Brems,b"läge an. Die Abd-ichtung gegen das Bremsmittel erfolgt durch Diehtringe ig und 2o.For hydraulic actuation, the pressure medium flows through the screw socket 17 in the channel 18 7wisdl-ien the two brake disks and presses the brake, b "l would at. The seal against the braking device is made by die rings ig and 2o.

Claims (3)

PATENTANSPRÜCHE: i. PATENT CLAIMS: i. Mechanisch und/oder hydraulisdh betätigte Scheibenbremse für Fahrzeuge mit zwei in einem sich drehenden Bremsgehäuse angeordneten, auf ihrer Außenseite Bremsbeläge tragenden Bremsscheiben, welche mechanisch nach Verdrehen der beiden Bremsscheiben mittels Hebels #dur& Aufrollen von in kegel- oder dachförmigen Ausnehmunglen zwischen ihnen liegenden Kugeln fbetätigt bzw. hydraulisch unter Einwirkung des Brems-mittels in axia:ler Richtung verschoben werden"dadurch gekennzeichnet, daß zwischen den Bremsscheiben (1, 3) auf dem Umf ang gleichmäßig verteilt Rollen (5) angeordnet sind, die auf der Innenseite der einen und auf -der Außenseite der anderen Bremsscheibe derart aufrollen,-daß sich die beiden Scheiben gegeneinander nur konzentrisch auf den Rollen ibe-,ve-,en und somit der Brernsvorgang ohne Reibung vor sich geht. :2. Mechanically and / or hydraulically operated disc brakes for vehicles with two brake disks arranged in a rotating brake housing and bearing brake linings on their outside, which are mechanically actuated and / or operated after turning the two brake disks by means of levers & rolling up of balls lying between them in conical or roof-shaped recesses . be shifted hydraulically under the action of the braking means in the axial direction "characterized in that between the brake disks (1, 3) evenly distributed around the circumference are arranged rollers (5) which are on the inside of the one and on - roll up the outside of the other brake disk in such a way that the two disks are only concentric on the rollers against each other, and thus the braking process takes place without friction.: 2. Scheibenbremse nach Anspruch i, da-durch gekennzeichnet, daß die Rollen (5) in der Mitte eingeschnürt ausgebildet und in einem Rollen-käfig (6) gelagert sind. 3. Scheibenbremse nach Anspruch i und 2, dadurch gekennzeichnet, daß zwischen den beiden Bremsscheiben (1, 3) in dem Rollen-käfig (6) an sichbekannte Kugeln (7) liegen, die beim Bremsen in den Ausnehmungen (8) der zwischen den Bremsscheiben liegenden Formstücke (9) aufrollen.Disc brake according to Claim 1, characterized in that the rollers (5) are designed to be constricted in the middle and are mounted in a roller cage (6). 3. Disc brake according to claim i and 2, characterized in that between the two brake discs (1, 3) in the roller cage (6) are known balls (7) , which during braking in the recesses (8) between the Roll up the moldings (9) lying on the brake disks.
DES25410D 1942-04-02 1942-04-02 Disc brake for vehicles Expired DE876953C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES25410D DE876953C (en) 1942-04-02 1942-04-02 Disc brake for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES25410D DE876953C (en) 1942-04-02 1942-04-02 Disc brake for vehicles

Publications (1)

Publication Number Publication Date
DE876953C true DE876953C (en) 1953-05-18

Family

ID=7478339

Family Applications (1)

Application Number Title Priority Date Filing Date
DES25410D Expired DE876953C (en) 1942-04-02 1942-04-02 Disc brake for vehicles

Country Status (1)

Country Link
DE (1) DE876953C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240292A (en) * 1962-04-05 1966-03-15 Klaue Hermann Axially spreading type disk brake
DE1284729B (en) * 1965-05-28 1968-12-05 Hermann Dr Ing Disc brakes, especially for motor vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240292A (en) * 1962-04-05 1966-03-15 Klaue Hermann Axially spreading type disk brake
DE1284729B (en) * 1965-05-28 1968-12-05 Hermann Dr Ing Disc brakes, especially for motor vehicles

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