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DE1167670B - Disc brakes, especially for motor vehicles - Google Patents

Disc brakes, especially for motor vehicles

Info

Publication number
DE1167670B
DE1167670B DET21501A DET0021501A DE1167670B DE 1167670 B DE1167670 B DE 1167670B DE T21501 A DET21501 A DE T21501A DE T0021501 A DET0021501 A DE T0021501A DE 1167670 B DE1167670 B DE 1167670B
Authority
DE
Germany
Prior art keywords
brake
motor vehicles
engages
ramps
ring
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
Application number
DET21501A
Other languages
German (de)
Inventor
Carl Press
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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves 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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Priority to DET21501A priority Critical patent/DE1167670B/en
Publication of DE1167670B publication Critical patent/DE1167670B/en
Pending 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
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/004—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00 comprising a rotor engaged both axially and radially by braking members, e.g. combined drum and disc brakes

Landscapes

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

Description

Scheibenbremse, insbesondere fär Kraftfahrzeuge Die Erfindung betrifft eine Scheibenbremse, insbesondere für Kraftfahrzeuge, mit zwei durch Kugeln und Rampen aneinander abgestätzten Bremsringen in einem feststehenden Gehäuse, von denen der eine von einer Fahrzeugwelle angetrieben ist und der andere über Kugeln und Rampen mitgenommen wird, mit einer zweiten Bremse, die an dem einen Bremsring angreift. Die Erfindung besteht darin, daß eine dritte Bremse an dem anderen Bremsring angreift.Disc brakes, particularly for motor vehicles The invention relates to a disc brake, especially for motor vehicles, with two by balls and Ramps braced brake rings in a fixed housing, one of which one is driven by a vehicle shaft and the other via balls and Ramps is taken with a second brake that engages one brake ring. The invention consists in that a third brake engages the other brake ring.

Bekannt sind Bremsen der beschriebenen Art, bei denen die Initialbremswirkung auf ein rotierendes Teil der Bremse ausgeübt wird, das von der Masse des Wagens her angetrieben ist, zu dessen Abbremsen daher sehr große Bremskräfte erforderlich sind. Bei einer anderen Bremse der beschriebenen Art ist die Initialbremskraft gering, weil sie an dem mitgenommenen Bremsring zum Angriff kommt. Die Erfindung bringt gegenüber den bekannten Bremsen den Fortschritt, daß der Fahrer des Fahrzeuges je nach den vorliegenden Verhältnissen wählen kann, ob er mit einer geringen Initialkraft eine sehr schnelle und vollverstärkte Bremswirkung oder unter Anwendung einer starken Initialbremskraft, die entsprechend bequem zu dosieren ist, eine langsam einsetzende vollverstärkte Bremswirkung haben will. Außerdem wird durch die Erlmdung einer Vorschrift für die Bremsanla-en von Kraftfahrzeugen genügt, nach der neben der Fahrbremse eine unabhängige Bremse vorzusehen ist. Es kann zweckmäßig sein, daß an dem Umfang beider Bremsringe Bandbremsen angreifen.Brakes of the type described are known in which the initial braking effect is exerted on a rotating part of the brake which is driven by the mass of the car, and therefore very large braking forces are required to brake it. In another brake of the type described, the initial braking force is low because it acts on the dragged brake ring. The invention brings the advance over the known brakes that the driver of the vehicle can choose, depending on the prevailing conditions, whether he wants a very fast and fully amplified braking effect with a low initial force or using a strong initial braking force, which is conveniently metered accordingly wants to have a slowly onset, fully amplified braking effect. In addition, the specification of a regulation for the braking systems of motor vehicles is sufficient, according to which an independent brake is to be provided in addition to the driving brake. It can be useful that band brakes act on the circumference of both brake rings.

In der Zeichnung ist ein Ausführungsbeispiel im Schnitt dargestellt.An exemplary embodiment is shown in section in the drawing.

1 ist die Fahrzeugwelle, die zusammen mit dem in Län-snuten 2 verschiebbaren Bremsring 3 in dem feststehenden Gehäuse 4 umläuft. Ein weiterer Bremsring 5, der von Federn 6 an den Bremsring 3 herangezogen wird, ist durch Kugeln 7 an ihm abgestützt, die auf Rampen 8 auflaufen können. An den den Rampen 8 abgewandten Stimseiten sind die Bremsringe 3 und 5 mit Bremsmaterial 9 belegt. Die Flächen 10 sind die Bremsflächen des Gehäuses 4. 1 is the vehicle shaft which, together with the brake ring 3 , which can be displaced in longitudinal grooves 2, rotates in the stationary housing 4. Another brake ring 5, which is pulled onto the brake ring 3 by springs 6 , is supported on it by balls 7 , which can run onto ramps 8. On the front sides facing away from the ramps 8 , the brake rings 3 and 5 are coated with brake material 9 . The surfaces 10 are the braking surfaces of the housing 4.

Am Umfang 11 des Bremsringes 5 greift das Band 12 einer zweiten Bremse, am Umfang 13 des Bremsringes 3 das Band 14 einer dritten Bremse an. Im Fahrbetrieb steht es dem Fahrer frei, ob er die zweite oder die dritte Bremse bedienen will, um das Fahrzeug zum Halten zu bringen.On the circumference 11 of the brake ring 5 , the belt 12 of a second brake engages, and the belt 14 of a third brake acts on the circumference 13 of the brake ring 3. When driving, the driver is free to choose whether to operate the second or third brake in order to bring the vehicle to a stop.

Auch zum Parken kann er wahlweise die zweite oder die dritte Bremse benutzen.He can also use the second or third brake for parking use.

Claims (2)

Patentansprüche: 1. Scheibenbremse, insbesondere für Kraftfahrzeuge, mit zwei durch Kugeln und Rampen aneinander abgestützten Bremsringen in einem feststehenden Gehäuse, von denen der emie von einer Fahrzeugwelle angetrieben ist und der andere über Kugeln und Rampen mitgenommen wird, mit einer zweiten Bremse, die an dem einen Bremsring angreift, dadurch gekennz e i c h n e t, daß eine dritte Bremse (11) an dem anderen Bremsring (5) angreift. Claims: 1. Disc brake, in particular for motor vehicles, with two brake rings supported on one another by balls and ramps in a stationary housing, of which the emie is driven by a vehicle shaft and the other is carried along via balls and ramps, with a second brake that engages engages one brake ring, characterized in that a third brake (11 ) engages the other brake ring (5). 2. Scheibenbremse nach Anspruch 1, dadurch gekennzeichnet, daß an dem Umfang beider Bremsringe (3, 5) Bandbremsen (14, 12) angreifen. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 956 463; deutsche Auslegeschrift Nr. 1137 329; britische Patentschrift Nr. 543 905; USA.-Patentschrift Nr. 2 955 680. 2. Disc brake according to claim 1, characterized in that band brakes (14, 12) engage on the circumference of both brake rings (3, 5). Documents considered: German Patent No. 956 463; German Auslegeschrift No. 1137 329; British Patent No. 543,905; U.S. Patent No. 2,955,680.
DET21501A 1962-01-30 1962-01-30 Disc brakes, especially for motor vehicles Pending DE1167670B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET21501A DE1167670B (en) 1962-01-30 1962-01-30 Disc brakes, especially for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET21501A DE1167670B (en) 1962-01-30 1962-01-30 Disc brakes, especially for motor vehicles

Publications (1)

Publication Number Publication Date
DE1167670B true DE1167670B (en) 1964-04-09

Family

ID=7550139

Family Applications (1)

Application Number Title Priority Date Filing Date
DET21501A Pending DE1167670B (en) 1962-01-30 1962-01-30 Disc brakes, especially for motor vehicles

Country Status (1)

Country Link
DE (1) DE1167670B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403753A (en) * 1967-04-13 1968-10-01 Bendix Corp Disc brake
DE1555173B1 (en) * 1966-11-23 1970-12-10 Perrot Bremse Gmbh Deutsche Inner shoe brake with at least two pairs of brake shoes arranged next to one another, especially for motor vehicles
FR2422070A1 (en) * 1978-04-03 1979-11-02 Bendix Corp BAND BRAKE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB543905A (en) * 1940-11-08 1942-03-18 Automotive Prod Co Ltd Improvements in or relating to braking mechanism
DE956463C (en) * 1954-08-12 1957-01-17 Teves Kg Alfred Disc brake
US2955680A (en) * 1956-09-06 1960-10-11 Jose G Caero Disk brake
DE1137329B (en) * 1959-05-30 1962-09-27 Porsche Kg Disc brakes for vehicles, in particular motor vehicles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB543905A (en) * 1940-11-08 1942-03-18 Automotive Prod Co Ltd Improvements in or relating to braking mechanism
DE956463C (en) * 1954-08-12 1957-01-17 Teves Kg Alfred Disc brake
US2955680A (en) * 1956-09-06 1960-10-11 Jose G Caero Disk brake
DE1137329B (en) * 1959-05-30 1962-09-27 Porsche Kg Disc brakes for vehicles, in particular motor vehicles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1555173B1 (en) * 1966-11-23 1970-12-10 Perrot Bremse Gmbh Deutsche Inner shoe brake with at least two pairs of brake shoes arranged next to one another, especially for motor vehicles
US3403753A (en) * 1967-04-13 1968-10-01 Bendix Corp Disc brake
FR2422070A1 (en) * 1978-04-03 1979-11-02 Bendix Corp BAND BRAKE
US4217974A (en) * 1978-04-03 1980-08-19 The Bendix Corporation Band brake assembly

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