DE549478C - Safety tap - Google Patents

Safety tap

Info

Publication number
DE549478C
DE549478C DEF71623D DEF0071623D DE549478C DE 549478 C DE549478 C DE 549478C DE F71623 D DEF71623 D DE F71623D DE F0071623 D DEF0071623 D DE F0071623D DE 549478 C DE549478 C DE 549478C
Authority
DE
Germany
Prior art keywords
pawls
safety tap
end positions
tap
key
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
DEF71623D
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
Priority to DEF71623D priority Critical patent/DE549478C/en
Application granted granted Critical
Publication of DE549478C publication Critical patent/DE549478C/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key

Description

Der Zweck vorliegender Erfindung ist, die mißbräuchliche Entnahme von Flüssigkeiten oder Gasen aus Behältern sowie die mißbräuchliche Benutzung von mit flüssigen oder gasförmigen Brennstoffen betriebenen Maschinen durch Unbefugte zu verhindern.The purpose of the present invention is the improper withdrawal of liquids or gases from containers as well as the improper use of with liquid or gaseous fuel operated machines by unauthorized persons.

Bekannt sind Sicfoerheitshähne, bei denen entweder eine aufgesetzte Schlüsselführung, jedoch, ohne Zuhaltung, vorhanden ist oder Schloß und Küken aus verschiedenen Teilen bestehen oder der Schlüssel sich nur bei Offenstellung des Hahnes abziehen läßt.Safety cocks are known where either an attached key guide, but without guard locking, is present or The lock and the chick consist of different parts or the key is only in the case of one another Open position of the cock can be withdrawn.

Im Gegensatz zu diesen Konstruktionen läßt sich bei dem Hahn nach der vorliegenden Erfindung der Schlüssel sowohl in der offenen wie in der geschlossenen Stellung abziehen. Der Abdichtungskonus und das Schloß besteht aus einem Stück, ebenso das Gehäuse. Die einfache Konstruktion des Hahnes ge* währleistet ein einwandfreies Arbeiten und ist in der Herstellung äußerst billig.In contrast to these constructions, the cock according to the present Invention remove the key in both the open and closed position. The sealing cone and the lock are made in one piece, as is the housing. The simple construction of the tap ensures perfect work and is extremely cheap to manufacture.

Die Bauart und Wirkungsweise ist folgende: In dem Hahngehäuse σ sitzt das Abdichtungsküken b. Dieses Küken b hat einenThe design and mode of operation is as follows: The sealing plug b is seated in the tap housing σ. This chick b has one

geschlitzten Hals. In diesen Schlitzen h sind 25 zwei um die Zapfen d drehbar angeordnete Sperrklinken c eingebaut. Die Nasen der Sperrklinken c werden durch die Feder e in den EndsteHungen des Hahnes in die Nuten / des entsprechend geformten Gehäuses a ge- 3° drückt und können nur durch einen an beide Sperrklinken angreifenden Schlüssel ausgelöst werden.slotted neck. In these slots h , two pawls c are installed which are rotatably arranged about the pins d. The lugs of the pawls c are pressed into the grooves / of the correspondingly shaped housing a by the spring e in the end positions of the valve and can only be released by a key engaging both pawls.

Claims (1)

Patentanspruch:Claim: Sicherheitshahn, der in seinen Endlagen gesperrt ist und nur durch einen besonderen Steckschlüssel gedreht werden kann, dadurch gekennzeichnet, daß das Küken (b) mit einem geschlitzten Hals versehen ist, in dem zwei Sperrklinken (c) angeordnet sind, deren Nasen in den EndsteHungen des Hahnes durch eine Feder in Nuten (f) des entsprechend geformten Gehäuses gedruckt und nur durch einen an beide Sperrklinken angreifenden Schlüssel herausgezogen werden können.Safety tap, which is locked in its end positions and can only be turned with a special socket wrench, characterized in that the plug (b) is provided with a slotted neck in which two pawls (c) are arranged, the lugs of which are in the end positions of the Hahnes pressed by a spring in the grooves (f) of the correspondingly shaped housing and can only be pulled out by a key engaging both pawls. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEF71623D Safety tap Expired DE549478C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF71623D DE549478C (en) Safety tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF71623D DE549478C (en) Safety tap

Publications (1)

Publication Number Publication Date
DE549478C true DE549478C (en) 1932-04-28

Family

ID=7111645

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF71623D Expired DE549478C (en) Safety tap

Country Status (1)

Country Link
DE (1) DE549478C (en)

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