DE925506C - Metal hose with an elastic jacket that grips into it - Google Patents

Metal hose with an elastic jacket that grips into it

Info

Publication number
DE925506C
DE925506C DET7679A DET0007679A DE925506C DE 925506 C DE925506 C DE 925506C DE T7679 A DET7679 A DE T7679A DE T0007679 A DET0007679 A DE T0007679A DE 925506 C DE925506 C DE 925506C
Authority
DE
Germany
Prior art keywords
metal hose
jacket
pressed
sleeve
socket
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
DET7679A
Other languages
German (de)
Inventor
Adolf Kunold
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.)
Tuboflex K G
Original Assignee
Tuboflex K G
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tuboflex K G filed Critical Tuboflex K G
Priority to DET7679A priority Critical patent/DE925506C/en
Application granted granted Critical
Publication of DE925506C publication Critical patent/DE925506C/en
Expired 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
    • F16L33/00Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/01Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses adapted for hoses having a multi-layer wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Description

Mit einem elastischen Mantel umhüllte Metallschläuche sind zwar diffusionsidichter als. einfache Gummischläuche, jedoch bereitet es auch bei ihnen Schwierigkeiten, einen dichten und dauerhaften Anschluß zu erzielen. Für den Anschluß wird z. B. zwischen, dem Metallschlauch und dem elastischen Mantel eine für Gewindeanschluß bestimmte Muffe geschoben, die noch durch eine außen aufgeschobene Hülse mit in den. Mantel greifender Rille gesichert ist. In ähnlicher Weise greift auch bei einfachen Schläuchen mit Gewindeanschluß die außen aufgeschobene Hülse rnit Rillen in den Schlauch, dienen Rillen in der eingeschobenen Anschlußmuffe entsprechen, um eine Querkupplung zwischen Schlauch und Buchse zu erzielen.Metal hoses covered with an elastic jacket are impervious to diffusion as. simple rubber hoses, but even with them it is difficult to to achieve a tight and permanent connection. For the connection z. B. between, the metal hose and the elastic jacket one for threaded connection certain sleeve is pushed, which is still supported by an externally pushed-on sleeve with in the. Coat gripping groove is secured. It also works in a similar way with simple Hoses with threaded connection the sleeve pushed on the outside with grooves in the Hose, grooves in the inserted connecting sleeve serve to correspond to a To achieve cross coupling between hose and socket.

Nach vorliegender Erfindung ist der mit dem fest aufgepreßten Mantel versehene Metallschlauch am Anschluß zwischen einer Buchse mit Außengewinde und der aufgepreßten Hülse eingespannt, die mit eingepreßten Rillen in die Buchse und den Mantel :greift. Durch diese Rillengestaltung ist nicht nur eine Querkupplung zwischen Schlauch und Buchse, @son(dern auch eine Längskupplung zwischen Mantel und Buchse erreicht, so daß alle drei: Elemente, :nämlich Metallschlauch, Mantel und Buchse, im Kreisverband stehen.According to the present invention is the one with the tightly pressed-on jacket provided metal hose at the connection between a socket with an external thread and the pressed-on sleeve clamped with pressed-in grooves in the socket and the coat: seizes. Due to this groove design, there is not just a cross coupling between hose and socket, @son (also have a longitudinal coupling between the jacket and socket reached so that all three: elements,: namely metal hose, jacket and socket, stand in the district association.

Die Zeichnung stellt ein Ausführungsbeispiel eines solchen Schlauches im Längsschnitt dar. Auf den Metallschlauch a, der die Dilchtun:gsei:nlage b enthält, ist ein elastischer Mantel: c aus geeignetem Werkstoff gepreßt, der mit Innengewinde in die Außenrillen des Metallschlauches greift und sie ausfüllt, @so daß Metallschlauch und Mantel vollständig gegeneinander abgedichtet sind und jegliches Kriechen des Gases zwischen Metallschlauch und Mantel verhütet wird. In das Ende des Metallschlauches ist eine Buchse d mit Außengewinde eingedreht, die in die Innenrille des Metallschlauches greift und ebenfalls mit ihm völlig, dicht verbunden ist. Über die Buchse d und das Erde des Mantels c ist eine Hülse e gepreßt. Diese besitzt eine eingepreßte Rille f zur Sicherung gegen axiales Verschieben auf oder Buchse d .und eine Rille g, die in den Mantel c greift, wodurch die Buchse d auch mit dem Mantel fest und dicht verbunden ist.The drawing shows an embodiment of such a hose in longitudinal section. On the metal hose a, which contains the dilution: gsei: nlage b, is an elastic jacket: c pressed from a suitable material, the one with an internal thread reaches into the outer grooves of the metal hose and fills it, @so that metal hose and jacket are completely sealed against each other and prevent any creep of the Gas between the metal hose and the jacket is prevented. In the end of the metal hose a socket d with an external thread is screwed into the inner groove of the metal hose engages and is also completely, tightly connected with him. Via socket d and the earth of the jacket c is pressed into a sleeve e. This has a pressed in Groove f to secure against axial displacement on or socket d. And a groove g, which engages in the jacket c, whereby the bushing d also tightly with the jacket and is tightly connected.

Durch den wechselseitigen Eingriff von Metallschläuchmantel, Buchse und Hülse kann .sich der Metallschlauch selbst bei :großer Zugbelastung weder nach innen noch mach außen verschieben und von seinem Anschluß lösen. Dadurch, daß der Schlauöhanischluß d unter den Metallschlauch ca und die Hülse e greift, bleibt der Metallschlauch vom Anfang bis zum Ende fest mit denn elastischen Mantel c verbunden, und es entsteht an keiner Stelle ein Hohlraum zwischen dem Metallschlauch a und dem Mantel c.Due to the mutual engagement of the metal hose jacket, socket and sleeve, the metal hose can neither move inwards nor outwards and loosen from its connection, even under high tensile loads. Because the Schlauöhanischluß d engages under the metal hose ca and the sleeve e, the metal hose remains firmly connected to the elastic jacket c from beginning to end, and there is no cavity at any point between the metal hose a and the jacket c.

Die: Hülse e ist am rückwärtigen Ende bei h abgerundet, so, daß sie den Schlauch beim Abbiegen nicht einschneiden kann. Die innere Abrundung i der Buchse d vermeidet eine scharfe- Stoßkante für das durchströmende Mittel. Der Schlauch ist naturgemäß auch für alle anderen Gase oder Flüssigkeiten verwendbar.The: sleeve e is rounded at the rear end at h so that it cannot cut into the tube when it is turned. The inner rounding i of the socket d avoids a sharp abutting edge for the medium flowing through. Naturally, the hose can also be used for all other gases or liquids.

Claims (1)

PATENTANSPRUCH: Metallschlauch mit in diesen greifendem elastischem Mantel sowie einer aufgepreßten Hülse mit in -den elastischen Mantel bedrückten Rillen, dadurch gekennzeichnet, daß der mit dem fest aufgepreßten, Mantel (c) versehene Met111schlauch (a) :am Ans:chluß zwischen. einer Buchse (d) mit Außengewinde und der aufgepreßten Hülse (e) eingespannt -ist, die reit ihren eingepreßten Rillen (f und g) in die Buchse (d) und ,den Mantel (c) greift. Angezogene Druckschriften: Britische Patentschriften Nr. 4o6 685, 515 415-PATENT CLAIM: Metal hose with an elastic jacket engaging in this and a pressed-on sleeve with grooves pressed into the elastic jacket, characterized in that the metal hose (a) provided with the tightly pressed jacket (c): at the connection between. a bushing (d) with external thread and the pressed-on sleeve (e) is clamped, which engages with its pressed-in grooves (f and g) in the bushing (d) and the jacket (c). References: British Patent Nos. 4o6 685, 515 415-
DET7679A 1953-04-10 1953-04-10 Metal hose with an elastic jacket that grips into it Expired DE925506C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET7679A DE925506C (en) 1953-04-10 1953-04-10 Metal hose with an elastic jacket that grips into it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET7679A DE925506C (en) 1953-04-10 1953-04-10 Metal hose with an elastic jacket that grips into it

Publications (1)

Publication Number Publication Date
DE925506C true DE925506C (en) 1955-03-24

Family

ID=7545660

Family Applications (1)

Application Number Title Priority Date Filing Date
DET7679A Expired DE925506C (en) 1953-04-10 1953-04-10 Metal hose with an elastic jacket that grips into it

Country Status (1)

Country Link
DE (1) DE925506C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273095A1 (en) * 1986-12-26 1988-07-06 Shiro Kanao Flexible pipe
US6386594B1 (en) * 1999-03-27 2002-05-14 Witzenmann Gmbh Metallschlauch-Fabrik Pforzheim Connection element for a composite hose and process for connecting composite hose

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB406685A (en) * 1932-07-27 1934-02-27 Gaskell & Chambers Ltd Improvements in pipe couplings
GB515415A (en) * 1938-07-26 1939-12-05 Superflexit Improvements in or relating to a method of attaching unions to flexible tubing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB406685A (en) * 1932-07-27 1934-02-27 Gaskell & Chambers Ltd Improvements in pipe couplings
GB515415A (en) * 1938-07-26 1939-12-05 Superflexit Improvements in or relating to a method of attaching unions to flexible tubing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273095A1 (en) * 1986-12-26 1988-07-06 Shiro Kanao Flexible pipe
US4800928A (en) * 1986-12-26 1989-01-31 Shiro Kanao Flexible pipe
US6386594B1 (en) * 1999-03-27 2002-05-14 Witzenmann Gmbh Metallschlauch-Fabrik Pforzheim Connection element for a composite hose and process for connecting composite hose

Similar Documents

Publication Publication Date Title
DE925506C (en) Metal hose with an elastic jacket that grips into it
DE1072028B (en)
DE731042C (en) Connection for pipes and other hollow bodies with two different types of seals connected in series
DE874688C (en) Connection for metal, plastic or the like. Clad pipes, especially high pressure pipes
DE907960C (en) Hose screw connection for rubber hoses
DE601172C (en) Rotatable pipe connection, consisting of two concentric pipe connection pieces with ball bearings and a seal in between
DE438418C (en) Housing for steam or gas turbines
DE1848051U (en) EXPANSION COMPENSATION CONNECTOR.
DE437289C (en) Hose connection
DE3021346A1 (en) Domestic gas pipe connection - consists of synthetic outer pipe shrunk around domestic iron pipe
DE851706C (en) Quick coupling
DE921062C (en) Detachable connection between the working cylinder and the container of a shock absorber
DE1666856U (en) METAL HOSE WITH AN ELASTIC COAT GRIPING INTO THIS.
DE941036C (en) Hose connection with quick release, especially for water and steam line outlet taps without hose screw connections
DE864345C (en) Collet with tension band for pulling sealing rings together
DE806816C (en) Pipe connection
DE886686C (en) Connection member for non-elastic flexible lines, articulated pipes or the like on rigid pipes
DE645135C (en) Sleeve-like pipe connection
DE560839C (en) Device for connecting two concentric pipes with two other concentric pipes
DE8015077U1 (en) GAS HOUSE CONNECTION DEVICE
DE921960C (en) Ball jointed socket pipe connection with screwed gland
DE818597C (en) Seal for sockets, e.g. B. for piston bushings in fuel injection pumps
AT35594B (en) Device for impregnating or coloring wood.
CH353588A (en) Hose connection
DE7316258U (en) Pipe union for high pressure lines