DE538129C - Mainly made of aluminum closing device, T-pieces, cross pieces or the like, of water or gas pipes - Google Patents

Mainly made of aluminum closing device, T-pieces, cross pieces or the like, of water or gas pipes

Info

Publication number
DE538129C
DE538129C DENDAT538129D DE538129DD DE538129C DE 538129 C DE538129 C DE 538129C DE NDAT538129 D DENDAT538129 D DE NDAT538129D DE 538129D D DE538129D D DE 538129DD DE 538129 C DE538129 C DE 538129C
Authority
DE
Germany
Prior art keywords
pieces
aluminum
water
closing device
gas pipes
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
DENDAT538129D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE538129C publication Critical patent/DE538129C/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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Description

588129588129

Die Erfindung bezieht sich auf im wesentlichen aus Aluminium bestehende Abschlußvorrichtungen, T-, Kreuzstücke o. dgl., von Wasser- oder Gasleitungen und besteht insbesondere darin, daß außen um den mit Gewinde ausgestatteten Anschlußstutzen herum an der vom Werkzeuge zu erfassenden Stelle eine in sich geschlossene Armierung aus Eisen oder sonstigem widerstandsfähigem MetallThe invention relates to locking devices consisting essentially of aluminum, T, cross pieces o. The like., Of water or gas lines and consists in particular in that the outside around the threaded connection piece around at the point to be detected by the tool a self-contained reinforcement made of iron or other resistant metal

ίο vorgesehen ist, die vorzugsweise beim Spritzen des Aluminiumteiles mit eingespritzt wird.ίο is provided, preferably when spraying of the aluminum part is also injected.

Man hat wohl schon aus Aluminium bestehende Abschlußvorrichtungen an einigen Stellen, an denen besondere BeanspruchungenYou probably already have locking devices made of aluminum on some Places subject to special stresses

1S auftreten, wie bei den Gewinden, dadurch zu verbessern gesucht, daß diese Teile aus Messing o. dgl. gemacht wurden. Es ist aber bisher niemand auf den Gedanken gekommen, ■ die Widerstandsfähigkeit von Gewindemuffen, 1 S occur, as in the case of the threads, sought to be improved by making these parts of brass or the like. So far, however, it has not occurred to anyone, ■ the resistance of threaded sockets,

a*> die beim Aufschrauben auf Gewindenippel außerordentlich auf Zug beansprucht werden, dadurch gegen Platzen zu sichern, daß außen ■um den mit Gewinde ausgestatteten Ansehlußstutzen herum eine in sich geschlossene a *> which are subjected to extraordinary tensile stress when screwing onto the threaded nipple, to be secured against bursting by means of a self-contained connection around the threaded nipple on the outside

»5 Armierung aus Eisen o. dgl. angeordnet wird. Hierdurch wird erreicht, daß keine Risse in dem Anschlußstutzen mehr auftreten, die bisher zu den größten Unzuträglichkeiten geführt haben, indem diese Risse beim Anschrauben zunächst nicht in die Erscheinung .traten, wohl aber bei der geringsten Beanspruchung. Außer der Aufnahme der Zugbeanspruchungen hat die in sich geschlossene Armierung noch den besonderen Vorzug, wenn sie an der von den Werkzeugen zu erfassenden Stelle des Anschlußstutzens angebracht wird, daß sie verhindert, daß durch das Erfassen mit dem Werkzeug das -Äußere der Abschlußvorrichtung beschädigt wird. Dies ist gerade bei Abschlußvorrichtungen aus Aluminium,' bei denen derartige Beschädigungen sehr leicht ins Auge fallen, eine wichtige Nebenerscheinung.»5 iron reinforcement or the like is arranged. This ensures that no cracks in the connection piece occur more, which has so far led to the greatest inconveniences by making these cracks initially not apparent when screwing on . occurred, but probably with the least stress. In addition to absorbing tensile loads, the self-contained reinforcement has the special advantage if it is attached to the point of the connection piece to be detected by the tools that it prevents the outside by grasping with the tool the termination device is damaged. This is especially true for locking devices made of aluminum, where such damage is very easy to see, an important one Byproduct.

Die Erfindung ist in der Zeichnung in einem Schnitt eines bis auf die Sitzflächen aus Aluminium gebildeten Ventils veranschaulicht. The invention is shown in the drawing in a section except for the seat surfaces illustrated valve formed from aluminum.

In der Zeichnung bedeutet α das im wesentlichen aus Aluminium bestehende Gehäuse, b das ebenfalls aus Aluminium bestehende 5«> Küken eines Hahnes, die mit einschleifbaren Innen- bzw. Außenflächen C1, C2 aus Messing o. dgl. versehen sind. dlt d2 sind mit Gewinde versehene AnschluBstutzen, an denen äußere sechseckige Ringe ft, f2 aus Eisen vorgesehen sind, wie ein solcher neben der Hauptfigur gesondert dargestellt ist, die beim Spritzen des -Gehäuses mit eingespritzt sind. Bei Verweil· dung von Außengewinde kann eine gleiche Armierung erfolgen.In the drawing, α denotes the housing, which is essentially made of aluminum, b denotes the plug of a cock, also made of aluminum, which are provided with inner and outer surfaces C 1 , C 2 made of brass or the like that can be grinded in. d lt d 2 are threaded connection pieces, on which outer hexagonal rings f t , f 2 made of iron are provided, such as one shown separately next to the main figure, which are injected with the injection molding of the housing. The same reinforcement can be used when the external thread is present.

Claims (1)

Patentanspruch :Claim: Im wesentlichen aus Aluminium bestehende Abschlußvorrichtung, T-. Kreuzstück o. dgl., von Wasser- oder Gasleitungen, dadurch gekennzeichnet, daß außen um den mit Gewinde ausgestatteten Anschlußstutzen herum an der vom Werkzeug zu erfassenden Stelle eine in sich geschlossene Armierung aus Eisen oder sonstigem widerstandsfähigem Metall vorgesehen ist, die vorzugsweise beim Spritzen des Aluminiumteiles mit eingespritzt wird.Closing device consisting essentially of aluminum, T-. Cross piece o. The like., Of water or gas pipes, characterized in that the outside around the threaded connector around the point to be detected by the tool is a self-contained one Reinforcement made of iron or other resistant metal is provided, which is preferably used when spraying of the aluminum part is also injected. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DENDAT538129D Mainly made of aluminum closing device, T-pieces, cross pieces or the like, of water or gas pipes Expired DE538129C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE538129T

Publications (1)

Publication Number Publication Date
DE538129C true DE538129C (en) 1931-11-11

Family

ID=6557992

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT538129D Expired DE538129C (en) Mainly made of aluminum closing device, T-pieces, cross pieces or the like, of water or gas pipes

Country Status (1)

Country Link
DE (1) DE538129C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633326A (en) * 1946-03-06 1953-03-31 R O Stekoll Valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633326A (en) * 1946-03-06 1953-03-31 R O Stekoll Valve

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