DE113042C - - Google Patents

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Publication number
DE113042C
DE113042C DENDAT113042D DE113042DA DE113042C DE 113042 C DE113042 C DE 113042C DE NDAT113042 D DENDAT113042 D DE NDAT113042D DE 113042D A DE113042D A DE 113042DA DE 113042 C DE113042 C DE 113042C
Authority
DE
Germany
Prior art keywords
hose
coupling
claws
notches
parts
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
DENDAT113042D
Other languages
German (de)
Publication of DE113042C publication Critical patent/DE113042C/de
Active 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
    • F16L37/24Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/252Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Gegenstand dieser Erfindung ist eine Schlauchkupplung, die inThe subject of this invention is a hose coupling which is shown in

Fig. ι im Längsschnitt,Fig. Ι in longitudinal section,

Fig. 2 in der Ansicht,Fig. 2 in the view,

Fig. 3 in der Aufsicht,Fig. 3 in plan view,

Fig. 4 und 5 mit einer anderen Ausführungsform des Schlauchanschlusses im Längsschnitt und in Aufsicht dargestellt ist. Diese Schlauchkupplung hat den Vorzug, dafs die Kupplungstheile beider Schlauchenden völlig gleichartig gestaltet sind, was besonders bei Feuersbrünsten einen grofsen Vorzug gewährt.4 and 5 with another embodiment of the hose connection in longitudinal section and is shown in top view. This hose coupling has the advantage that the Coupling parts of both hose ends are designed completely identically, which is especially true Conflagration granted a great privilege.

Kommt es doch häufig vor, dafs bei dieser Gelegenheit durch Umlegen eines falsch gelegten Schlauches viel Zeit verloren geht. Für das Feuerlöschwesen bedeutet daher die hier vorliegende neue Kupplung das, was im Eisenbahnbetriebe die Normalwagenkupplung ist, nämlich bedeutenden Zeitgewinn und Unnöthigmachen des Ueberlegens, welches der beiden Schlauchenden nach einem bestimmten Orte, z. B. dem Hydrantenhahne, hinzutransportiren ist.It often happens that on this occasion a wrongly placed one is turned over A lot of time is lost. For fire extinguishing, this means here present new coupling what the standard car coupling in the railway company is, namely, significant gain in time and making it unnecessary to consider which of the both hose ends after a certain place, z. B. the hydrant faucet, add transport is.

Weiterhin hat die neue Schlauchkupplung noch andere Vortheile. Die Verschlufsflächen liegen aufsen und sind daher leicht sauber und daher gut dichtend zu halten, während bei innenliegenden Verschlufsflächen mit Nuthen u. s. w sich leicht Fremdkörper aller Art festsetzen und im Gebrauchsfalle die Kupplung überhaupt unmöglich machen.The new hose coupling also has other advantages. The locking surfaces lie on the outside and are therefore easy to keep clean and therefore well sealed while with internal locking surfaces with grooves and so on, foreign bodies of all kinds can easily get stuck and make the coupling impossible in the case of use.

Ferner werden die Verschlussteilen an vier Stellen, nicht nur an zweien, wie bei den meisten Schlauchkupplungen, zusammengeprefst, wodurch eine bessere Dichtung erfolgt.Furthermore, the closure parts are in four places, not just two, as with the most hose couplings, pressed together, which creates a better seal.

Schliefslich kann die Verbindung sowohl durch Rechts- als auch durch Linksdrehen erfolgen.Finally, the connection can be made by turning it to the right or to the left.

Kuppeltheil A hat diametral gegenüber zwei Krallen d, die hinter Vorsprünge b des Theiles B greifen. Von jeder Seite sind schräg ansteigende Gleitbahnen h und in ihrer Mitte eine Rast k angeordnet. Beide Kuppeltheile sind ganz gleich gestaltet. Zwecks Kuppeins wird Theil A und B in einander greifend zusammengelegt und links oder rechts gedreht, bis die Krallen d, an den Gleitbahnen h steigend und dabei die Verschlufsflächen i der Dichtungsmuffen c zusammenpressend, in die Rasten k gelangen. Zum Entkuppeln müssen behufs Entfernung der Krallen d aus den Rasten k die Kuppeltheile A und B zunächst etwas genähert werden unter Zusammendrückung der Dichtung i in den Dichtungsmuffen c. Dome part A has two claws d diametrically opposite, which grip behind projections b of part B. Slanted slideways h and a detent k in their center are arranged on each side. Both dome parts are designed in exactly the same way. For the purpose of coupling parts A and B are interlocked and turned left or right until the claws d, rising on the slideways h and thereby compressing the locking surfaces i of the sealing sleeves c , get into the notches k . For uncoupling, the coupling parts A and B must first be brought closer together by compressing the seal i in the sealing sleeves c by removing the claws d from the notches k .

Auf A und B ist je ein Schlauchende aufgesteckt und durch Dfahtumwickelung gehalten oder (Fig. 4) der Schlauch s wird umgebörtelt mit Prefsring e und Mutter f, die auf A bezw. B aufgeschraubt wird, gehalten. Z sind Schlüssellöcher zum Drehen der Muttern f. A hose end is attached to A and B and held by Dfahtumwickelung or (Fig. 4) the hose s is crimped with Prefsring e and nut f, which on A respectively. B is screwed on, held. Z are keyholes for turning the nuts f.

Claims (1)

Patent-Anspruch:Patent claim: Gleichseitige, nach rechts und links schliefsende Schlauchverbindung, dadurch gekennzeichnet, dafs Krallen d je, an der einen Hälfte hinter Vorsprünge b je an der anderen Hälfte greifen, und auf schrägen Bahnen h gleitend in Rasten k gelangen, wodurch die Verschlufsflächen i zusammengedrückt werden.Equilateral hose connection closing to the right and left, characterized in that claws d each grip on one half behind projections b each on the other half, and slide on inclined tracks h into notches k , whereby the closure surfaces i are pressed together. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT113042D Active DE113042C (en)

Publications (1)

Publication Number Publication Date
DE113042C true DE113042C (en)

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Country Link
DE (1) DE113042C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945681C (en) * 1952-04-24 1956-07-12 Carl Hamacher Kommandit Ges Conveyor pipe for flush and blow offset
US3115353A (en) * 1960-03-17 1963-12-24 Pirelli Sealing device between a flexible tube and its rigid connector
US3380764A (en) * 1964-07-07 1968-04-30 Superflexit End fittings for flexible conduits and the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945681C (en) * 1952-04-24 1956-07-12 Carl Hamacher Kommandit Ges Conveyor pipe for flush and blow offset
US3115353A (en) * 1960-03-17 1963-12-24 Pirelli Sealing device between a flexible tube and its rigid connector
US3380764A (en) * 1964-07-07 1968-04-30 Superflexit End fittings for flexible conduits and the like

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