DE467110C - Adjustment device on clutches, brakes, etc. like - Google Patents

Adjustment device on clutches, brakes, etc. like

Info

Publication number
DE467110C
DE467110C DEB127857D DEB0127857D DE467110C DE 467110 C DE467110 C DE 467110C DE B127857 D DEB127857 D DE B127857D DE B0127857 D DEB0127857 D DE B0127857D DE 467110 C DE467110 C DE 467110C
Authority
DE
Germany
Prior art keywords
pressure lever
brakes
pressure
adjustment device
clutches
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
DEB127857D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB127857D priority Critical patent/DE467110C/en
Application granted granted Critical
Publication of DE467110C publication Critical patent/DE467110C/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
    • F16D13/00—Friction clutches
    • F16D13/14—Friction clutches with outwardly-movable clutching members co-operating with the inner surface of a drum or the like
    • F16D13/18—Friction clutches with outwardly-movable clutching members co-operating with the inner surface of a drum or the like shaped as linked or separately-pivoted segments

Landscapes

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

Description

Nachstellvorrichtung an Kupplungen, Bremsen u. dgl. Gegenstand des Hauptpatents ist eine Nachstellvorrichtung an Bremsen oder Reibungskupplungen, bei welchen die Backen durch am Mitnehmer bzw. Backenhalter drehbar gelagerte Druckhebel an den Bremsring gepreßt werden, wobei an der Lastangriffsstelle der Druckhebel zum Zwecke des Nachstellens Platten eingelegt werden, deren Stärke je- weils der Abnutzung der Backen entspricht.Adjustment device on clutches, brakes and the like. The subject of the main patent is an adjustment device on brakes or friction clutches, in which the jaws are pressed against the brake ring by pressure levers rotatably mounted on the driver or jaw holder, with the pressure lever at the point of application of the pressure being plates for the purpose of readjustment inserted, the thickness of which corresponds to the wear and tear on the jaws.

Die Erfindung ist nun eine weitere Ausbildung dieses Erfindungsgedankens, welche darin besteht, die Angriffsstelle des Druckhebels an den eingelegten Platten so auszubilden, daß unter allen Umständen eine gleichmäßige Verteilung des durch den Druckhebel ausgeübten Druckes auf beide Bremsbacken erfolgt. Zu diesem Zweck werden die Anlageflächen von Druckhebel und eingelegter Platte in Form eines Zylinder- oder Kugelteiles ausgebildet.The invention is now a further development of this inventive concept, which consists in the point of application of the pressure lever on the inserted plates to be trained in such a way that under all circumstances an even distribution of the through the pressure lever exerted pressure on both brake shoes takes place. To this end the contact surfaces of the pressure lever and the inserted plate are in the form of a cylinder or formed spherical part.

Die Zeichnung zeigt eine beispielsweise Ausführungsform des Erfindungsgedankens in einem Schnitt, welcher etwa in Richtung der strichpunktierten Linie von Abb. i des Hauptpatents durch die Kupplung gelegt ist.The drawing shows an exemplary embodiment of the inventive concept in a section approximately in the direction of the dash-dotted line in Fig. i of the main patent is put through the clutch.

Wie in dem Hauptpatent ist a der Druckhebel, der um den Zapfen al- schwenkbar gelagert ist. Der Druckhebel legt sich gegen die Bremsbacken c unter Zwischenschaltung der Nachstellplatte b.As in the main patent, a is the pressure lever around the pin is pivotably mounted. The pressure lever rests against the brake shoes c Interposition of the adjustment plate b.

Gemäß der Erfindung ist nun die Nachstellplatte b an ihrer unteren und der Hebel a an der der Nachstellplatte zugekehrten Seite zylindrisch ausgebildet. Infolgedessen kann eine Bewegung der Platte b um die Achse des zylinderförmigen Teils des Hebels a stattfinden und somit, wenn die Bremsbacken c ungleichförmig abgenutzt sind, durch diese Einstellung der Teile a und b gegeneinander verhindert werden, daß die Backen mit ungleichmäßigem Druck gegen den Bremszylinder e gedrückt werden. Natürlich kann an Stelle der zylindrischen Ausführung des Hebels a auch eine kugelförmige Ausbildung oder überhaupt jede Gestalt treten, die eine Einstellung der beiden Teile a und b um eine Achse ermöglicht, die parallel der Trennfuge der von dem betreffenden Hebel zu bedienenden beiden Bremsbacken verläuft und dadurch einen Ausgleich des auf die beiden Bremshebel ausgeübten Druckes ermöglicht.According to the invention, the adjustment plate b is now cylindrical on its lower side and the lever a on the side facing the adjustment plate. As a result, a movement of the plate b can take place around the axis of the cylindrical part of the lever a and thus, if the brake shoes c are worn unevenly, this adjustment of the parts a and b against each other prevents the shoes from pressing unevenly against the brake cylinder e be pressed. Of course, instead of the cylindrical design of the lever a, a spherical design or any shape at all can be used that allows the two parts a and b to be adjusted about an axis that runs parallel to the parting line of the two brake shoes to be operated by the lever in question and thereby enables the pressure exerted on the two brake levers to be compensated.

Claims (2)

PATENTANSPRÜCHE: i. Nachstellvorrichtung an Bremsen oder Reibungskupplungen, bei welchen die Backen durch am Mitnehmer bzw. Backenhalter drehbar gelagerte Druckhebel an den Bremsring gepreßt werden, nach Patent 349714 , dadurch gekennzeichnet, daß die zum Zweck des Nachstellens an der Lastangriffsstelle der Druckhebel (a) eingelegten Platten (b) gegenüber dem Druckhebel um eine Achse drehbar sind, die parallel der Trennfuge der von dem betreffenden Druckhebel zu bedienenden beiden Bremsbacken verläuft. PATENT CLAIMS: i. Adjustment device on brakes or friction clutches, in which the jaws are rotatably mounted on the driver or jaw holder pressure levers are pressed against the brake ring, according to patent 349714, characterized in that those inserted for the purpose of readjustment at the load application point of the pressure lever (a) Plates (b) relative to the pressure lever are rotatable about an axis which is parallel to the Parting line of the two brake shoes to be operated by the relevant pressure lever runs. 2. Nachstellvorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Anlageflächen von Druckhebel (a) und Nachstellplatten (b) voll- bzw. hohlzylindrisch oder voll- bzw. hohlkugelförmig ausgebildet sind.2. Adjusting device according to claim i, characterized in that the Contact surfaces of pressure lever (a) and adjuster plates (b) fully or hollow cylindrical or are fully or hollow spherical.
DEB127857D Adjustment device on clutches, brakes, etc. like Expired DE467110C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB127857D DE467110C (en) Adjustment device on clutches, brakes, etc. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB127857D DE467110C (en) Adjustment device on clutches, brakes, etc. like

Publications (1)

Publication Number Publication Date
DE467110C true DE467110C (en) 1928-10-19

Family

ID=6997003

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB127857D Expired DE467110C (en) Adjustment device on clutches, brakes, etc. like

Country Status (1)

Country Link
DE (1) DE467110C (en)

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