DE129500C - - Google Patents

Info

Publication number
DE129500C
DE129500C DENDAT129500D DE129500DA DE129500C DE 129500 C DE129500 C DE 129500C DE NDAT129500 D DENDAT129500 D DE NDAT129500D DE 129500D A DE129500D A DE 129500DA DE 129500 C DE129500 C DE 129500C
Authority
DE
Germany
Prior art keywords
edges
tape
shows
reinforced
pipe
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
DENDAT129500D
Other languages
German (de)
Publication of DE129500C publication Critical patent/DE129500C/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
    • F16L11/00Hoses, i.e. flexible pipes
    • F16L11/14Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

Paten τ-An spruch:
Biegsames Rohr aus einem schraubenförmig aufgewundenen Metallbande mit umgebogenen Rändern, dadurch gekennzeichnet, dafs die Dicke der umgebogenen Ränder gröfser ist als die des Bandes.
Sponsorship τ claim:
Flexible tube made of a helically wound metal band with bent edges, characterized in that the thickness of the bent edges is greater than that of the band.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

(2. Auflage, ausgegeben am 5. December 1902.J (2nd edition, issued December 5, 1902, J.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Die vorliegende Erfindung bezieht sich auf biegsame Rohre aus schraubenförmig gewundenem Metallbande, dessen umgebogene Ränder verstärkt sind. Die Erfindung besteht darin, dafs die Verstärkung der Ränder dadurch bewirkt wird, dafs entweder die Ränder des Bandes in gröfserer Stärke (Fig. 4) als der mittlere Theil hergestellt werden, oder dafs die Ränder q 0 und umgebogen und mit dem mittleren Theil des Bandes verlöthet oder verschweifst werden (Fig. 8), um ein Eindringen der Flüssigkeit oder der Gase zwischen die Ränder und das Band zu verhüten.The present invention relates to flexible tubes made of helically wound metal band, the bent edges of which are reinforced. The invention consists in that the reinforcement of the edges is effected either by making the edges of the band of greater thickness (Fig. 4) than the central part, or by bending the edges q 0 and over and with the central part of the Tape are soldered or welded (Fig. 8) to prevent penetration of the liquid or gases between the edges and the tape. Der Erfindungsgegenstand ist in der beiliegenden Zeichnung dargestellt:The subject of the invention is shown in the accompanying drawing: Fig. ι ist eine schaubildliche Darstellung mit einem ausgebrochenen Theil eines biegsamen Rohres;Fig. 1 is a diagrammatic representation with a broken part of a flexible one Pipe; Fig. 2 veranschaulicht den in Gebrauch befindlichen Querschnitt in gröfserem Mafsstabe; · —z——Figure 2 illustrates the cross section in use on a larger scale; · —Z—— t-tonrlof Ar. t-tonrlof Ar. Htiupt PatenteMain patents Fig. 4 zeigt einen Querschnitt der neuen Gestaltung;Figure 4 shows a cross-section of the new design; Fig. 5 ist eine abgeänderte Gestalt,Fig. 5 is a modified form, Fig. 6 eine schaubildliche Darstellung eines zur Herstellung des Bandes bestimmten Bleches;6 shows a diagrammatic representation of a sheet metal intended for the production of the strip; Fig. 7 zeigt das Band mit den verstärkten Rändern undFig. 7 shows the tape with the reinforced edges and Fig. 8 ist eine ähnliche Ansicht einer anderen Ausführungsgestalt.Figure 8 is a similar view of another embodiment. Statt die Ränder m und η senkrecht zur Achse des Rohres anzubringen, kann man ihnen auch eine schräge Lage geben (Fig. 5).Instead of attaching the edges m and η perpendicular to the axis of the pipe, they can also be given an inclined position (Fig. 5).
DENDAT129500D Active DE129500C (en)

Publications (1)

Publication Number Publication Date
DE129500C true DE129500C (en)

Family

ID=397958

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT129500D Active DE129500C (en)

Country Status (1)

Country Link
DE (1) DE129500C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919379A1 (en) * 1979-05-14 1980-11-27 Arnold Und Kurt Hennig Ohg Flexible armouring for power cable - consists of helically wound metal strip bent into interlocking shape forming chambers matching bends
EP0353795A1 (en) * 1988-07-05 1990-02-07 Redeco Ag Method for making a self-supporting flexible hose, devices for effecting this method and self-supporting flexible hose
EP0811796A1 (en) * 1996-06-06 1997-12-10 Boa AG Flexible metal tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919379A1 (en) * 1979-05-14 1980-11-27 Arnold Und Kurt Hennig Ohg Flexible armouring for power cable - consists of helically wound metal strip bent into interlocking shape forming chambers matching bends
EP0353795A1 (en) * 1988-07-05 1990-02-07 Redeco Ag Method for making a self-supporting flexible hose, devices for effecting this method and self-supporting flexible hose
US5096521A (en) * 1988-07-05 1992-03-17 Redeco Ag Method for making a self-supporting flexible hose, devices for effecting this method and self-supporting flexible hose
EP0811796A1 (en) * 1996-06-06 1997-12-10 Boa AG Flexible metal tube

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