DE63833C - Cock with coupling device for pipelines for braking and heating purposes on railway vehicles - Google Patents

Cock with coupling device for pipelines for braking and heating purposes on railway vehicles

Info

Publication number
DE63833C
DE63833C DENDAT63833D DE63833DA DE63833C DE 63833 C DE63833 C DE 63833C DE NDAT63833 D DENDAT63833 D DE NDAT63833D DE 63833D A DE63833D A DE 63833DA DE 63833 C DE63833 C DE 63833C
Authority
DE
Germany
Prior art keywords
valve body
tap
nose
flange
braking
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 - Lifetime
Application number
DENDAT63833D
Other languages
German (de)
Original Assignee
S. W. JOHNSON in Nottingham, Linton House, The Park, Grafsch. Nottingham, und TH. G. CLAYTON in Normanton bei Derby, The Crange, Grafsch. Derby, England
Publication of DE63833C publication Critical patent/DE63833C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/26Couplings of the quick-acting type in which the connection is made by transversely moving the parts together, with or without their subsequent rotation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/28Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/47Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a tap or cock

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

KALSERLICHESCALSERAL PATENTAMT.PATENT OFFICE. KLASSE 2O:/'Eisenbahnbetrieb.CLASS 2O: / 'Railway operations. (Grafsch. Derby, England).(Grafsch. Derby, England). Vorliegender Hahn für Verbindungsschläuche zwischen den einzelnen Eisenbahnwagen für Brems- und Heizzwecke hat eine Kuppelungsvorrichtung für das Rohr derart, dafs mit Drehung des Hahngriffes, also mit Schliefsen und Oeffnen desselben, auch ein Ankuppeln bezw. Lösen des Verbindungsschlauches an die Rohrleitung des Wagens stattfindet.Present tap for connecting hoses between the individual railroad cars for Braking and heating purposes has a coupling device for the pipe in such a way that with Rotation of the tap handle, i.e. with closing and opening of the same, also a coupling respectively Loosening of the connection hose to the pipeline of the car takes place. In der Zeichnung ist g das Hahngehäuse, h das Hahnküken, i die Bohrung des Hahnkükens. Das Ende j des Hahngehäuses wird auf die Rohrleitung des Wagens angeschraubt. Der Griff k des Hahnkükens h trägt eine Nase jj, welche hinter den Flantsch des Stutzens f greift und denselben gegen das Hahngehäuse preist. Um ein festes Anpressen des Stutzens^/" an das Hahngehäuse h zu ermöglichen, ist f mit einer schrägen Fläche r versehen, auf welcher sich Nase ρ bewegt. An seinem unteren Ende greift der Flantsch von f bei ο hinter die Nase m des Hahngehäuses, so dafs beim Aufschieben der Nase ρ auf Fläche r eine Kuppelung zwischen Verbindungsschlauch und Hahngehäuse und gleichzeitig ein Oeffnen des Hahnes erzielt ist.In the drawing, g is the valve body, h is the valve plug, i is the bore of the valve plug. The end j of the valve body is screwed onto the pipeline of the car. The handle k of the cock plug h has a nose jj which engages behind the flange of the nozzle f and praises the same against the cock housing. In order to enable the nozzle ^ / "to be pressed firmly against the valve body h , f is provided with an inclined surface r on which nose ρ moves. At its lower end, the flange of f at ο engages behind the nose m of the valve body, so that when the nose ρ is pushed onto the surface r, a coupling between the connecting hose and the tap housing and, at the same time, an opening of the tap is achieved. Die Anschläge η am Hahngehäuse verhindern ein seitliches Verschieben des Flantsches von/. Zwischen letztgenanntem Flantsch und Hahngehäuse h ist ein elastischer Dichtungsring s eingelegt, welcher am Hahngehäuse befestigt ist.The stops η on the valve body prevent the flange from shifting sideways from /. An elastic sealing ring s is inserted between the last-mentioned flange and valve body h , which is attached to the valve body. Patenτ-Anspruch:Patenτ claim: Ein Hahn mit Kuppelungsvorrichtung für Rohrleitungen zu Brems- und Heizzwecken an Eisenbahnfahrzeugen, gekennzeichnet durch die Nase (p) am Griff (k) des Hahnkükens, welche beim Oeffnen des Hahnes auf der schrägen Fläche des Flantsches der anzuschliefsenden Rohrleitung aufgleitet und so ein Anpressen,des Flantsches an das Hahngehäuse h bewirkt, wobei der Flantsch durch Nase m und Anschläge η gegen seitliche Verschiebung gesichert wird.A tap with coupling device for pipelines for braking and heating purposes on railway vehicles, characterized by the nose (p) on the handle (k) of the tap, which slides on the inclined surface of the flange of the pipeline to be connected when the tap is opened, thus pressing the Flanges on the valve body h caused, the flange is secured against lateral displacement by nose m and stops η.
DENDAT63833D Cock with coupling device for pipelines for braking and heating purposes on railway vehicles Expired - Lifetime DE63833C (en)

Publications (1)

Publication Number Publication Date
DE63833C true DE63833C (en)

Family

ID=337735

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT63833D Expired - Lifetime DE63833C (en) Cock with coupling device for pipelines for braking and heating purposes on railway vehicles

Country Status (1)

Country Link
DE (1) DE63833C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438779A (en) * 1981-11-16 1984-03-27 Aeroquip Corporation Ball valve coupling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438779A (en) * 1981-11-16 1984-03-27 Aeroquip Corporation Ball valve coupling

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