DE1844461U - PARTIAL DISC BRAKE. - Google Patents
PARTIAL DISC BRAKE.Info
- Publication number
- DE1844461U DE1844461U DET13903U DET0013903U DE1844461U DE 1844461 U DE1844461 U DE 1844461U DE T13903 U DET13903 U DE T13903U DE T0013903 U DET0013903 U DE T0013903U DE 1844461 U DE1844461 U DE 1844461U
- Authority
- DE
- Germany
- Prior art keywords
- brake
- disc
- lever
- actuating
- actuating device
- 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
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
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
-
- 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
- F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
- F16D2125/28—Cams; Levers with cams
- F16D2125/32—Cams; Levers with cams acting on one cam follower
-
- 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
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/64—Levers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
Teilbelagscheibenbremse Die Neuerung betrifft eine Teilbelagscheibenbremse, insbesondere für Kraftfahrzeuge, mit zu beiden Seiten der Bremsscheibe am Bremsgehäuse angelenkten Betätigungshebeln zum Anlegen der Bremsbacken an die Scheibe, an deren freien Enden die gegeneinander verstellbaren Teile einer Betätigungseinrichtung angelenkt sind, wobei das eine Teil der Betätigungseinrichtung über den Rand der Scheibe hinwegreicht.Partly lined disc brake The innovation concerns a partly lined disc brake, especially for motor vehicles, with the brake disc on both sides of the brake housing hinged actuating levers for placing the brake shoes on the disc, on their free ends the mutually adjustable parts of an actuating device are articulated, one part of the actuator over the edge of the Disc reaches away.
Gegenüber den bekannten Bremsen bringt die Neuerung eine besonders einfache und zweckmässige Anordnung der mechanischen und hydraulischen Betätigungsmittel am Handhebel.Compared to the known brakes, the innovation brings something special simple and practical arrangement of the mechanical and hydraulic actuation means on the hand lever.
Die Neuerung besteht aus einem Bremshebel mit Bremsseil, der an dem einen Betätigungshebel schwenkbar befestigt ist und an dem neben seinem Schwenkpunkt das über den Scheibenrand hinwegreichende Teil der Betätigungseinrichtung befestigt ist und aus einem am Bremsgehäuse fest angeordneten hydraulischen Betätigungszylinder zur Beaufschlagung des Bremyhebels. Vorteilhafterweise ist die Kolbenstange des hydraulischen Betätigungszylinders bei der Neuerung mit dem Bremshebel formschlüssig und mit dem Kolben kraftschlüssig verbunden oder umgekehrt.The innovation consists of a brake lever with a brake cable, which is attached to the an operating lever is pivotally attached and at the next to its pivot point the part of the actuating device that extends beyond the edge of the pane is attached and from a hydraulic actuating cylinder which is fixedly arranged on the brake housing to act on the Bremy lever. The piston rod is advantageously the hydraulic Actuating cylinder in the innovation with the brake lever positively and with the Piston positively connected or vice versa.
In der Zeichnung ist : Abb. 1 ein Ausführungsbeispiel der Neuerung, Abb. 2 die Seitenansddit von Abb. 1.In the drawing: Fig. 1 shows an embodiment of the innovation, Fig. 2 is the side view of Fig. 1.
Ein U-förmig um die Bremsscheibe 1 gebogenes Bremsgehäuse 2 enthält in seinen Schenkeln die Führungen 3 und 4 für die Bremsbacken 5. Die Betätigungshebel 6 und 7 der Bremse sind zu beiden Seiten der Scheibe mit Gelenkbolzen 8 am Bremsgehäuse 2 befestigt. Der Bremshebel 9, der mit dem äußersten Ende lo des Betätigungshebels 6 ein gemeinsames Gelenk 11 hat, wird von einem Betätigungszylinder 12 beaufschlagt, der mit seinem Flansch 13 am Bremsgehäuse 2 angeschraubt ist. Die Kolbenstange 14 hat ein gemeinsames Drehgelenk 15 mit dem Bremshebel 9 und ist mit dem Kolben 16 kraftschlüssig verbunden. Parallel zu der Kolbenstange 14 wirkt das Bremsseil 17, das mit dem Gelenkbolzen 18 am Betätigungsende 19 des Bremshebels 9 befestigt ist.A U-shaped around the brake disc 1 bent brake housing 2 contains in its legs the guides 3 and 4 for the brake shoes 5. The operating levers 6 and 7 of the brake are on both sides of the disc with hinge pins 8 on the brake housing 2 attached. The brake lever 9, which is connected to the extreme end lo of the operating lever 6 has a common joint 11 is acted upon by an actuating cylinder 12, which is screwed to the brake housing 2 with its flange 13. The piston rod 14 has a common swivel joint 15 with the brake lever 9 and is with the piston 16 positively connected. The brake cable 17 acts parallel to the piston rod 14, which is attached to the actuating end 19 of the brake lever 9 with the hinge pin 18.
2o ist eine Rückstellfeder. Der Betätigungshebel 7 ist durch den Gelenkbolzen 21 an seinem freien Ende 22 mit einer über den Rand der Scheibe hinwegreichenden Zugstange 23 verbunden. Das Drehgelenk 24, das die Zugstange 23 auf der anderen Seite der Scheibe mit dem Bremshebel 9 gemeinsam hat, ist so neben dem Schwenkgelenk 11 des Bremshebels 9 angeordnet, das eine die Kraft des Betätigungszylinders 12 bzw. des Bremsseiles 1'7 verstärkende Hebelwirkung entsteht.2o is a return spring. The operating lever 7 is through the hinge pin 21 at its free end 22 with one extending over the edge of the disc Tie rod 23 connected. The swivel joint 24 that the pull rod 23 on the the other side of the disc has in common with the brake lever 9 is next to the swivel joint 11 of the brake lever 9, one of which is the force of the actuating cylinder 12 or the brake cable 1'7 reinforcing leverage occurs.
Die Zugstange 23 ist mit einem Gewinde 25 für eine bekannte Nachstellvorrichtung versehen, die in Abb. 2 in Draufsicht erkennbar ist. Sie besteht aus dem Klinkenrad 26, das mit dem Gewinde 25 verschraubt ist und aus dem Klinkenzahn 27, der an dem Bremshebel 9 befestigt ist.The pull rod 23 has a thread 25 for a known adjusting device provided, which can be seen in Fig. 2 in plan view. It consists of the ratchet wheel 26, which is screwed to the thread 25 and from the ratchet tooth 27, which is attached to the Brake lever 9 is attached.
Wenn der Weg des Bremshebels 9 auf Grund des Verschleißes der Bremsbacken 5 eine gewisse Größe überschreitet, verdreht der Klinkenzahn bei der Lösebewegung das Klinkenrad 26 um einen entsprechenden Betrag. Durch die kraftschlüssige Verbin-dung zwischen der Kolbenstange 14 und dem Zylinder 12 wird erreicht, daß bei Betätigung der Bremse mittels des Bremsseiles 17 die Bremshydraulik nicht gestört wird.If the path of the brake lever 9 due to the wear of the brake shoes 5 exceeds a certain size, the pawl tooth rotates during the loosening movement the ratchet wheel 26 by a corresponding amount. Due to the positive connection between the piston rod 14 and the cylinder 12 is achieved that upon actuation the brake by means of the brake cable 17, the brake hydraulics is not disturbed.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET13903U DE1844461U (en) | 1961-10-17 | 1961-10-17 | PARTIAL DISC BRAKE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET13903U DE1844461U (en) | 1961-10-17 | 1961-10-17 | PARTIAL DISC BRAKE. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1844461U true DE1844461U (en) | 1962-01-04 |
Family
ID=33013768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET13903U Expired DE1844461U (en) | 1961-10-17 | 1961-10-17 | PARTIAL DISC BRAKE. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1844461U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1172969B (en) * | 1962-09-05 | 1964-06-25 | Teves Kg Alfred | Part-lined disc brake for motor vehicles |
DE2528480A1 (en) * | 1975-06-26 | 1977-01-13 | Knorr Bremse Gmbh | Railway brake adjusting device - has compression spring keeping locking ribs in grooves |
-
1961
- 1961-10-17 DE DET13903U patent/DE1844461U/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1172969B (en) * | 1962-09-05 | 1964-06-25 | Teves Kg Alfred | Part-lined disc brake for motor vehicles |
DE2528480A1 (en) * | 1975-06-26 | 1977-01-13 | Knorr Bremse Gmbh | Railway brake adjusting device - has compression spring keeping locking ribs in grooves |
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