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DE301874C - - Google Patents

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Publication number
DE301874C
DE301874C DENDAT301874D DE301874DA DE301874C DE 301874 C DE301874 C DE 301874C DE NDAT301874 D DENDAT301874 D DE NDAT301874D DE 301874D A DE301874D A DE 301874DA DE 301874 C DE301874 C DE 301874C
Authority
DE
Germany
Prior art keywords
coupling
cock
head
heads
coupling head
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.)
Active
Application number
DENDAT301874D
Other languages
German (de)
Publication of DE301874C publication Critical patent/DE301874C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • B60T17/043Brake line couplings, air hoses and stopcocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Vorliegende Erfindung bezieht sich auf solche Kuppelköpfe für Kupplungen der Luftdruckbremsleitungen, welche eine Abschlußvorrichtung enthalten. Es sind nun derartige Kuppelköpfe bekannt, bei denen die darin befind-.. liehen Ventile mittels bestimmter Ansätze beim Kuppeln und Entkuppeln in die gewünschte Stellung bewegt werden. Diese Köpfe haben aber den Nachteil, daß beim Kuppeln eines ίο solchen mit einem Kopf ohne Abschluß vorrichtung das Ventil nicht in die richtige Stellung gebracht werden kann. Diesen Ubelstand vermeidet der Erfindungsgegenstand so, daß der Hahn nicht nur durch einen Kupplungskopf mit gleicher Einrichtung, sondern durch jeden anderen bekannten Kupplungskopf gestellt werden kann. Trotzdem bleibt der Hahn bei gewaltsamer Zugtrennung offen, ohne die Bestandteile der Bremsleitung zu beschädigen. Gleichzeitig erfolgt das Ein- und Auskuppeln des Kupplungskopfes ohne Kraftanstrengung, weil der Hahn entlastet ist.The present invention relates to such coupling heads for couplings of the air pressure brake lines, which contain a termination device. There are now such domed heads are known in which the- .. borrowed valves using certain approaches when coupling and uncoupling in the desired Position can be moved. But these heads have the disadvantage that when coupling one ίο those with a head without a closing device, the valve is not in the correct position can be brought. The subject of the invention avoids this disadvantage in such a way that the tap not only through a coupling head with the same device, but through any other known coupling head can be made. Nevertheless, the rooster stays open in the event of forceful separation of the train without damaging the components of the brake line. At the same time, the coupling head is engaged and disengaged without exertion, because the cock is relieved.

Die Zeichnung stellt eine beispielsweise Ausführungsform der Erfindung dar, und zwar zeigtThe drawing represents an example embodiment of the invention, namely shows

Fig. ι den Kupplungskopf mit offener Hahnstellung im Längsschnitt,Fig. Ι the coupling head with the cock position open in longitudinal section,

Fig. 2 den Kupplungshahn von oben gesehen, Fig. 2 the coupling tap seen from above,

Fig. 3 das Kupplungsschema in gekuppelter und ausgekuppelter Stellung.3 shows the coupling scheme in the coupled and uncoupled position.

Im Kupplungskopf 1 (Fig. 1) lagert der Hahn 2. Derselbe trägt oben zwei Vorsprünge 3 (Fig. ι bis 3), zwischen welche die Nase 4 des Kupplungskopfes 1 beim Verbinden von zwei Kupplungsköpfen eingreift und die Öffnung 6 im Hahn 2 mit der Rohrleitung verbindet, beim Entkuppeln diese Verbindung aber wieder schließt.In the coupling head 1 (Fig. 1) is stored Hahn 2. The same carries above two projections 3 (Fig. Ι to 3), between which the nose 4 of the Coupling head 1 engages when connecting two coupling heads and the opening 6 in the tap 2 connects to the pipeline, but this connection again when uncoupling closes.

Bei gewaltsamer Zugtrennung gleitet die Nase 4 des Kupplungskopfes 1 zwischen den beiden Vorsprüngen 3 durch, wobei die Offenstellung des Hahnes 2 gewährleistet wird. Die Bohrung 7 im Hahn 2 (Fig. 1 und 2) verbindet die Stirnseite des Hahnes 2 mit dessen innerem Raum und bezweckt dadurch einen Druckausgleich zwischen diesen beiden Seiten, womit ein leichtes Ein- und Auskuppeln der Kupplungsköpfe erreicht wird.In the event of forceful separation, the nose 4 of the coupling head 1 slides between the two projections 3 through, whereby the open position of the valve 2 is guaranteed. the Bore 7 in the cock 2 (Fig. 1 and 2) connects the face of the cock 2 with its interior Space and thereby aims to equalize the pressure between these two sides, with which easy coupling and uncoupling of the coupling heads is achieved.

Eine Bohrung 9 im Kopf 1 (Fig. 3) bezweckt die bekannte Entleerung des Hohlraumes im Hahn 2 beim Auskuppeln.A hole 9 in the head 1 (Fig. 3) aims at the known emptying of the cavity in the Cock 2 when disengaging.

Die luftdichte Verbindung von zwei Kupplungsköpfen erfolgt durch den bekannten, von der Hand bequem auswechselbaren Gummiring 8.The airtight connection of two coupling heads is made by the well-known from easily exchangeable rubber ring 8.

Claims (1)

Patent-Anspruch:Patent claim: Kuppelkopf mit Hahn für Kupplungen der Luftdruckbremsleitungen, dadurch gekennzeichnet, daß der Hahn an seinem hohlen Küken einen Ansatz mit Nasen (3. 3) nat> zwischen die der an den bekannten Kuppelköpfen übliche Vorsprung (4) greift und so den Hahn öffnet und schließt.Coupling head with cock for couplings of the air pressure brake lines, characterized in that the cock on its hollow plug has a projection with lugs (3. 3) nat > between which the projection (4) common to the known coupling heads engages and thus opens and closes the cock. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT301874D Active DE301874C (en)

Publications (1)

Publication Number Publication Date
DE301874C true DE301874C (en)

Family

ID=555713

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT301874D Active DE301874C (en)

Country Status (1)

Country Link
DE (1) DE301874C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744193C (en) * 1940-11-23 1944-01-12 Wilhelm Meybohm Coupling tap for compressed air brake lines
DE1080875B (en) * 1955-01-28 1960-04-28 Knorr Bremse Gmbh Coupling head on hose couplings for compressed air brake systems, especially in vehicles and trailers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744193C (en) * 1940-11-23 1944-01-12 Wilhelm Meybohm Coupling tap for compressed air brake lines
DE1080875B (en) * 1955-01-28 1960-04-28 Knorr Bremse Gmbh Coupling head on hose couplings for compressed air brake systems, especially in vehicles and trailers

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