CH232251A - Disc brake. - Google Patents

Disc brake.

Info

Publication number
CH232251A
CH232251A CH232251DA CH232251A CH 232251 A CH232251 A CH 232251A CH 232251D A CH232251D A CH 232251DA CH 232251 A CH232251 A CH 232251A
Authority
CH
Switzerland
Prior art keywords
brake
lever
disc brake
discs
balls
Prior art date
Application number
Other languages
German (de)
Inventor
Kg Sueddeutsche Arg Koppenberg
Original Assignee
Sueddeutsche Arguswerke Heinri
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 Sueddeutsche Arguswerke Heinri filed Critical Sueddeutsche Arguswerke Heinri
Publication of CH232251A publication Critical patent/CH232251A/en

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
    • F16D55/06—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 without self-tightening action

Landscapes

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

Description

  

  Scheibenbremse.    Es ist bekannt, bei     Scheibenbremsen    die  Bremswirkung durch Aufrollen von Kugeln,  die in kegelförmigen Ausnehmungen zwi  schen den Bremsscheiben liegen, zu erzielen.  Damit die Kugeln aufrollen, ist eine Verdre  hung der Bremsscheiben gegeneinander not  wendig. Dies geschah bisher durch einen Be  tätigungshebel, der     unmittelbar    auf den  Bremsscheiben angeordnet war.  



       Erfindungsgemäss    wird eine Bremsbetäti  gung vorgeschlagen, bei der die beiden       Bremsscheiben    mittels eines Keilhebels ge  geneinander verdreht werden. Dieser     Keil-          hebel    kann je nach seiner Bauart durch  Druck- oder Zugbewegung betätigt werden.  



  Dieser Keilhebel ermöglicht den Weg  fall der bisherigen Gelenkhebel und damit  eine gleichmässigere Bremskraft, was für den  gesamten Bremsvorgang     vorteilhaft    ist.  Ausserdem braucht der Keilhebel nur     einen     sehr geringen Platz in Anspruch zu nehmen.  



  Die     Zeichnung    veranschaulicht den Er-    findungsgegenstand in zwei Ausführungsbei  spielen, und zwar     wird    bei der Bremse nach  Fig. 1 der Keilhebel durch Druckbewegung  und bei der nach Fig. 2 durch Zugbewegung  betätigt.  



  Auf der Bremsscheibe 1 mit dem Brems  belag 2 ist eine Rolle 3 und auf der Bremsscheibe  4 mit dem Bremsbelag.5 eine Rolle 6 be- ;  festigt. Zwischen beiden Rollen ist der Keil  hebel 7     verschiebbar,    welcher     gabelförmig     den Zwischenhebel 8     umfasst    und durch den  Stift 9 festgehalten wird. Die     Betätigungs-          kraft    wird über den     Betätigungshebel    10,  der durch den Bolzen 11 mit dem feststehen  den     Bremsflansch    12     verbunden    ist, und über  den Zwischenhebel 8 auf den Keilhebel 7  übertragen und drückt (Fig. 1) bezw. zieht  (Fig. 2) diesen zwischen den auf den Brems- .

    scheiben sitzenden Rollen 3 und 6 hindurch,  so dass die Bremsscheiben gegeneinander ver  dreht werden, damit     die    Kugeln 13 in den  kegelförmigen Ausnehmungen 14 der Form-      stücke 15 aufrollen und die Bremsscheiben 1  und 4 gegen die rotierenden Teile gedrückt  werden.



  Disc brake. It is known to achieve the braking effect in disc brakes by rolling up balls that are in conical recesses between the brake discs' s. So that the balls roll up, a twisting of the brake discs against each other is necessary. So far, this has been done by a loading lever that was arranged directly on the brake discs.



       According to the invention, a Bremsbetäti supply is proposed in which the two brake discs are rotated ge against each other by means of a wedge lever. This wedge lever can be operated by pushing or pulling, depending on its design.



  This wedge lever allows the case of the previous articulated lever and thus a more even braking force, which is advantageous for the entire braking process. In addition, the wedge lever only needs to take up very little space.



  The drawing illustrates the subject of the invention in two exemplary embodiments, namely in the brake according to FIG. 1 the wedge lever is actuated by a pushing movement and in the one according to FIG. 2 by a pulling movement.



  On the brake disc 1 with the brake lining 2 is a roller 3 and on the brake disc 4 with the brake lining 5 is a roller 6; solidifies. The wedge lever 7 can be displaced between the two rollers, which fork-shaped comprises the intermediate lever 8 and is held in place by the pin 9. The operating force is transmitted via the operating lever 10, which is connected to the stationary brake flange 12 by the bolt 11, and via the intermediate lever 8 to the wedge lever 7 and presses (FIG. 1) or. pulls (Fig. 2) this between the on the brake.

    Discs seated rollers 3 and 6 through, so that the brake discs are rotated against each other so that the balls 13 roll up in the conical recesses 14 of the molded pieces 15 and the brake discs 1 and 4 are pressed against the rotating parts.

Claims (1)

PATENTANSPRUCH: Mechanisch betätigte Scheibenbremse mit zwischen den Bremsscheiben in kegelförmi gen Ausnehmungen liegenden Kugeln, ins besondere für Kraftfahrzeuge, gekennzeich net durch einen Keilhebel, der bei Betäti gung der Bremse durch einen mit dem fest stehenden Bremsflausch verbundenen Haupt- Betätigungshebel über einen Zwischenhebel zwischen zwei auf den Bremsscheiben sitzen den Rollen hindurchbewegt wird und dadurch die Bremsscheiben gegeneinander verdreht, damit die Kugeln in den kegelförmigen Aus- nehmungen aufrollen und die Bremsscheiben an die zu bremsenden Teile gedrückt werden. PATENT CLAIM: Mechanically operated disc brake with balls lying between the brake discs in conical recesses, in particular for motor vehicles, characterized by a wedge lever which, when the brake is actuated, is activated by a main operating lever connected to the stationary brake pad via an intermediate lever between two the brake disks sit the rollers and thereby rotates the brake disks against each other so that the balls roll up in the conical recesses and the brake disks are pressed against the parts to be braked.
CH232251D 1942-02-02 1942-11-04 Disc brake. CH232251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE232251X 1942-02-02

Publications (1)

Publication Number Publication Date
CH232251A true CH232251A (en) 1944-05-15

Family

ID=5880011

Family Applications (1)

Application Number Title Priority Date Filing Date
CH232251D CH232251A (en) 1942-02-02 1942-11-04 Disc brake.

Country Status (1)

Country Link
CH (1) CH232251A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526149A (en) * 1948-10-18 1950-10-17 Lambert & Brake Corp Vehicle brake and automatic selfadjusting means therefor
US2607442A (en) * 1949-09-19 1952-08-19 Lambert & Brake Corp Self-adjusting disk brake
US2796153A (en) * 1950-08-18 1957-06-18 Chrysler Corp Brake mechanism
DE1299921B (en) * 1967-03-11 1969-07-24 Losenhausen Maschb Ag Disc brake for braking vibrating shafts for unbalance shaking devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526149A (en) * 1948-10-18 1950-10-17 Lambert & Brake Corp Vehicle brake and automatic selfadjusting means therefor
US2607442A (en) * 1949-09-19 1952-08-19 Lambert & Brake Corp Self-adjusting disk brake
US2796153A (en) * 1950-08-18 1957-06-18 Chrysler Corp Brake mechanism
DE1299921B (en) * 1967-03-11 1969-07-24 Losenhausen Maschb Ag Disc brake for braking vibrating shafts for unbalance shaking devices

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