DE121407C - - Google Patents

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Publication number
DE121407C
DE121407C DENDAT121407D DE121407DA DE121407C DE 121407 C DE121407 C DE 121407C DE NDAT121407 D DENDAT121407 D DE NDAT121407D DE 121407D A DE121407D A DE 121407DA DE 121407 C DE121407 C DE 121407C
Authority
DE
Germany
Prior art keywords
inner ring
outer ring
smooth outer
clamp
open
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
DENDAT121407D
Other languages
German (de)
Publication of DE121407C publication Critical patent/DE121407C/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
    • F16L33/00Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/02Hose-clips
    • F16L33/04Hose-clips tightened by tangentially-arranged threaded pin and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Schelle gemäfs der vorliegenden Erfindung soll vornehmlich zur Verbindung von Schläuchen mit Röhren Verwendung finden, eignet sich aber auch zur Verbindung der Enden von elektrischen Kabeln und anderen Kraft-, Flüssigkeits- und Gasleitungen aus nachgiebigem oder weichem Stoffe. Die beiliegende Zeichnung stellt die Erfindung in den Fig. 1 bis 4 in zwei Ausführungsgestalten durch je eine Vorderansicht und einen Längenschnitt dar.The clamp according to the present invention is primarily intended to connect Hoses with tubes are used, but is also suitable for connecting the Ends of electrical cables and other power, liquid and gas lines made of compliant or soft fabrics. The accompanying drawing shows the invention in FIG. 1 to 4 in two embodiments, each with a front view and a longitudinal section.

Die Schelle nach den Fig. 1 und 2 besteht aus dem glatten Aufsenring α und dem lose, eingeschobenen Innenring b von wellenförmigem Querschnitt. Die Enden beider Ringe sind nach aufsen gebogen und mit den ovalen Schlitzen c versehen, durch welche ein Schraubenbolzen d mit Kopfe und Spannmutterf greift. Hierdurch wird der gewellte Innenring in dem glatten Aufsenring festgehalten. Beide Ringe sind aus nachgiebigem Metallblech hergestellt.The clamp according to FIGS. 1 and 2 consists of the smooth outer ring α and the loose, inserted inner ring b of undulating cross-section. The ends of both rings are bent outwards and provided with oval slots c through which a screw bolt d with head and clamping nut f engages. This holds the corrugated inner ring in the smooth outer ring. Both rings are made from flexible sheet metal.

Die Schelle nach den Fig. 3 und 4 unterscheidet sich von ersterer dadurch, dafs der Innenring b im Längenschnitt gewellt erscheint und in dem Aufsenring α durch die umgebogenen Ränder g des letzteren festgehalten wird. Die beiden Enden des Innenringes b stehen bei geöffneter Schelle entsprechend weit von einander ab.. Der Schraubenbolzen d mit der Spannmutter f ist an dem einen der abgebogenen Enden des Aufsenringes α festgenietet und greift dprch eine runde Oeffnung des anderen Endes lose hindurch.The clamp according to FIGS. 3 and 4 differs from the former in that the inner ring b appears corrugated in the longitudinal section and is held in the outer ring α by the bent edges g of the latter. The two ends of the inner ring b are far from each other when the clamp is open .. The screw bolt d with the clamping nut f is riveted to one of the bent ends of the outer ring α and loosely grips through a round opening at the other end.

Beim Gebrauch wird die Schelle auf die zu verbindenden Theile aufgeschoben . und die Spannmutter/ angezogen. Hierdurch werden die offenen Enden der Ringe α und b je nach dem Durchmesser der Verbindungsteile einander mehr oder weniger genähert und die Wellen des Innenringes b in den Stoff des Schlauches oder dergl. ringsherum fest eingedrückt, wobei der von den Wellenbergen verdrängte Stoff in die Wellenthäler eindringt und die Reibungsfläche stark vermehrt. Der umgelegte, glatte Aufsenring α verhindert die Gestaltveränderung des Innenringes b, dessen Wellen ohne ersteren beim Anspannen nachgeben und sich ausweiten wurden.In use, the clamp is pushed onto the parts to be connected. and tightening nut /. As a result, the open ends of the rings α and b are brought closer or less depending on the diameter of the connecting parts and the corrugations of the inner ring b are pressed firmly all around into the fabric of the hose or the like, with the fabric displaced by the wave crests penetrating the wave troughs and the friction surface is greatly increased. The folded, smooth outer ring α prevents the change in shape of the inner ring b, the shafts of which would give way without the former when tightened and would expand.

Claims (1)

Patent-Anspruch:Patent claim: Verbindungsschelle für Schlauch-, Kabel- und andere Leitungen aus elastischem oder weichem Stoffe, gekennzeichnet durch einen an den Enden offenen, federnden und gewellten Innenring b, welcher von einem glatten Aufsenringe a umschlossen und mit diesem durch eine Spannschraube df angedrückt wird.Connection clamp for hose, cable and other lines made of elastic or soft materials, characterized by an open, resilient and corrugated inner ring b at the ends, which is enclosed by a smooth outer ring a and pressed against it by a clamping screw df. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT121407D Active DE121407C (en)

Publications (1)

Publication Number Publication Date
DE121407C true DE121407C (en)

Family

ID=390405

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
DE (1) DE121407C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538393A (en) * 1948-09-29 1951-01-16 Henry D Stecher Cable connector
FR2658584A1 (en) * 1990-02-22 1991-08-23 Rasmussen Gmbh HOSE CLAMP FOR HOSES, WITH AUTOMATIC TIGHTENING.
FR2680405A1 (en) * 1991-08-16 1993-02-19 Rasmussen Gmbh HOSE CLAMP FOR HOSES, WITH AUTOMATIC TIGHTENING AND SIMPLIFIED MOUNTING.
EP2876344A1 (en) * 2013-11-22 2015-05-27 ContiTech MGW GmbH Clamp assembly for connecting a hose to a pipe or fitting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538393A (en) * 1948-09-29 1951-01-16 Henry D Stecher Cable connector
FR2658584A1 (en) * 1990-02-22 1991-08-23 Rasmussen Gmbh HOSE CLAMP FOR HOSES, WITH AUTOMATIC TIGHTENING.
FR2680405A1 (en) * 1991-08-16 1993-02-19 Rasmussen Gmbh HOSE CLAMP FOR HOSES, WITH AUTOMATIC TIGHTENING AND SIMPLIFIED MOUNTING.
EP2876344A1 (en) * 2013-11-22 2015-05-27 ContiTech MGW GmbH Clamp assembly for connecting a hose to a pipe or fitting

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