DE881287C - Screw connection for attaching spirally wound metal hoses - Google Patents

Screw connection for attaching spirally wound metal hoses

Info

Publication number
DE881287C
DE881287C DEB3967D DEB0003967D DE881287C DE 881287 C DE881287 C DE 881287C DE B3967 D DEB3967 D DE B3967D DE B0003967 D DEB0003967 D DE B0003967D DE 881287 C DE881287 C DE 881287C
Authority
DE
Germany
Prior art keywords
hose
screw connection
spirally wound
attaching
metal hoses
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
DEB3967D
Other languages
German (de)
Inventor
Wilhelm Wehner
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Ludenscheider Metallwerke AG
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 Busch Jaeger Ludenscheider Metallwerke AG filed Critical Busch Jaeger Ludenscheider Metallwerke AG
Priority to DEB3967D priority Critical patent/DE881287C/en
Application granted granted Critical
Publication of DE881287C publication Critical patent/DE881287C/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/26—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses specially adapted for hoses of metal
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0036—Joints for corrugated pipes

Landscapes

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

Description

Es gibt @ Verschräubungen zum Befestigen von spiralförmig gewickelten Metallschläuchen, bei denen auf das Ende des Metallschlauches eine mit den Gewindegängen des Schlauches entsprechendem Gewinde versehene Mutter geschraubt ist, durch .die der Metallschlauch gehalten wird.There are @ screw connections for fastening spirally wound Metal hoses, with which one with the threads on the end of the metal hose of the hose is screwed with the corresponding thread, through .the the metal hose is held.

Bei einer bereits bekannten Ausführung ist die auf das Schlauchende geschraubte Mutter mit doppelt oder mehrfach sich übergreifenden, senkrecht zur- Längsachse des Schlauches .angeordneten Schlitzen versehen und wird durch eine Überwurfmutter gegen einen Schraubanschlußstutzen gedrückt, wodurch die Mutter zusammengepreßt und der Schlauch in seinen Gewindegängen festgehalten. wird.In an already known version, it is on the end of the hose screwed nut with double or multiple overlapping, perpendicular to Longitudinal axis of the hose. Arranged slots and is secured by a union nut pressed against a screw connection piece, whereby the nut is compressed and the hose is held in place in its threads. will.

Bei. dem Erfindungsgegenstand besteht die auf das Schlauchende geschraubte Mutter aus -einer schraubenförmig gewickelten -Feder, deren Windungen den Gewindegängen des Schlauches entsprechen und die in düe Gewindegänge eingreifen. Durch den Druckeiner Übe-rwurfmutter wird die Feder gegen einen Schraubanschlußstutzen gedrückt, so daß der Schlauch in seinen Gewindegängen durch die schraubenförmig gewickelte Feder festgehalten wird. In der Abb. i ist der Gegenstand der Erfindung im Längsschnitt dargestellt. Die Abb. 2 zeigt die erfindungsgemäß ausgebildete Feder allein.At. the subject of the invention consists of the screwed onto the hose end Nut made from a helically wound spring, the turns of which correspond to the threads of the hose and which engage in the threads. By printing a Union nut, the spring is pressed against a screw connection piece so that the thread of the hose through the helically wound spring is being held. In Fig. I the object of the invention is in longitudinal section shown. Fig. 2 shows the spring designed according to the invention alone.

Die Mutter i (Abb. 2) besteht aus einer schraubenförmig gewickelten Feder; deren Windungen in die Gewindegänge. des Metallschlauches eingreifen. Beim Anziehen der Überwurfmutter 2 (Abb. i) wird die Feder 2, gegen den Schraubanschlußstutzen 3 gepreßt, wobei die einzelnen Windungen, der Feder den Metallschlauch festklemmen. Auf diese Weise wird ein sicherer Halt des Schlauches an den Anschlußstutzen 3 erreicht.The nut i (Fig. 2) consists of a helically wound Feather; their turns in the threads. of the metal hose. At the Tightening the union nut 2 (Fig. I) is the spring 2, against the screw connector 3 pressed, whereby the individual turns of the spring clamp the metal hose. In this way, a secure hold of the hose on the connecting piece 3 is achieved.

Claims (1)

PATENTANSPRUCH: Verschraubung zum Befestigen von spiralförmig gewickelten Metallschläuchen, bei der auf das Ende des Metallschlauches eine mit den Gewindegänggen des Schlauches entsprechendem Gewinde versehene Mutter geschraubt ist, dadurch gekennzeichnet, daß die Mutter aus einer schraubenförmig gewickelten Feder, deren Windungen den Gewindegängen des Schlauches entsprechen; besteht und durch eine Überwurfmutter gegen einen Schraubanschlußstutzen gedrückt wird. Claim: screw connection for fastening spirally wound metal hoses, in which a nut provided with the threads of the hose is screwed onto the end of the metal hose, characterized in that the nut consists of a helically wound spring, the turns of which correspond to the threads of the hose; exists and is pressed by a union nut against a screw connector.
DEB3967D 1943-06-08 1943-06-08 Screw connection for attaching spirally wound metal hoses Expired DE881287C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB3967D DE881287C (en) 1943-06-08 1943-06-08 Screw connection for attaching spirally wound metal hoses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB3967D DE881287C (en) 1943-06-08 1943-06-08 Screw connection for attaching spirally wound metal hoses

Publications (1)

Publication Number Publication Date
DE881287C true DE881287C (en) 1953-06-29

Family

ID=6953490

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB3967D Expired DE881287C (en) 1943-06-08 1943-06-08 Screw connection for attaching spirally wound metal hoses

Country Status (1)

Country Link
DE (1) DE881287C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748083A1 (en) * 1996-04-30 1997-10-31 Souplesse Fonct Syst PROCESS FOR FIXING THE CONNECTING END PIECES OF FLEXIBLE PIPES WITH HELICAL WAVES
WO2004059203A1 (en) * 2002-12-23 2004-07-15 Karl Weinhold Coupling for a steel spiral flexible hose

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748083A1 (en) * 1996-04-30 1997-10-31 Souplesse Fonct Syst PROCESS FOR FIXING THE CONNECTING END PIECES OF FLEXIBLE PIPES WITH HELICAL WAVES
EP0805298A1 (en) * 1996-04-30 1997-11-05 Souplesse Fonctionnelle Systématique SFZ Method for connecting a ferrule for helically corrugated tubes
WO2004059203A1 (en) * 2002-12-23 2004-07-15 Karl Weinhold Coupling for a steel spiral flexible hose
US7364205B2 (en) 2002-12-23 2008-04-29 Karl Weinhold Coupling for a steel spiral flexible hose
CN100412433C (en) * 2002-12-23 2008-08-20 卡尔·温霍尔德 Coupling for a steel spiral flexible hose

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