DE416308C - Football bladder lock in the form of an air valve - Google Patents

Football bladder lock in the form of an air valve

Info

Publication number
DE416308C
DE416308C DEW65014D DEW0065014D DE416308C DE 416308 C DE416308 C DE 416308C DE W65014 D DEW65014 D DE W65014D DE W0065014 D DEW0065014 D DE W0065014D DE 416308 C DE416308 C DE 416308C
Authority
DE
Germany
Prior art keywords
valve
air valve
bladder
football
football bladder
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
DEW65014D
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 DEW65014D priority Critical patent/DE416308C/en
Application granted granted Critical
Publication of DE416308C publication Critical patent/DE416308C/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
    • F16K15/00—Check valves
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Description

Die Erfindung betrifft einen Fußballblasenverschluß in Form eines Luftventils, welches gegen öffnen des Ventilkegels durch eine auf xüe Ventilspindel wirkende, diese gegen den Sitz festziehende Sonderverschraubung gesichert ist. Das Neue der Erfindung besteht nun darin, daß die besagte Sonderverschraubung insbesondere die Form einer abgeflachten Platte hat, deren Abflachung genauThe invention relates to a football bladder closure in the form of an air valve, which prevents the valve cone from opening a special screw connection acting on the xüe valve spindle and tightening it against the seat is secured. The novelty of the invention is that said special screw connection in particular has the shape of a flattened plate, the flattening of which is accurate

ίο in den Umfang der Blase übergeht. Diese Platte hat den Vorteil, daß mangels jeglichen Vorsprungs Eußverletzungen vermieden werden. In der Zeichnung ist der neue Erfindungsgedanke in einer beispielsweisen Ausführungsiform im Schnitt dargestellt.ίο merges into the circumference of the bladder. These The plate has the advantage that, in the absence of any projection, foot injuries are avoided. The drawing shows the new inventive concept in an exemplary embodiment shown in section.

In die Blase ι ist zunächst das hülsenartige Gehäuse des Verschlußventils eingesetzt. Hierbei hält ein einerseits an dem hülsenartigen Gehäuse 2 angebrachterThe sleeve-like housing of the shut-off valve is first inserted into the bladder ι. Here, a one hand attached to the sleeve-like housing 2 holds

ao Flansch 3 und andererseits eine von oben in das Gehäuse eingeschraubte Brille 4, das Gehäuse 2 gut abdichtend in der betreffenden Ausnehmung der Blase 1 fest. In der unteren ventilsitzartigen öffnung des Gehäuses 2 sitztao flange 3 and, on the other hand, a pair of glasses 4 screwed into the housing from above, the housing 2 firmly sealing in the relevant recess of the bladder 1. In the lower valve seat-like opening of the housing 2 is seated

«5 das Ventil 5, dessen Schaft 6 derart unter dem«5 the valve 5, the stem 6 of which is so below the

Einfluß einer Feder 7 steht, daß das Ventil 5 für gewöhnlich geschlossen gehalten wird. Zwecks Einpumpens von Luft wird in die Brille 4 eine Luftpumpe, eingeschraubt. 8 bedeutet die Platte, welche nach Aufpumpen der 30 Blase 1 oben auf den Schaft 6 aufgeschraubt wird und so den Schaft 6 bzw. das Ventil 5 in der Schlußstellung festhält. 9 soll die Fußballhülle bedeuten mit der öffnung 10 zum Einstecken der Blase 1. Diese öffnung wird 35 durch die nur an der einen Seite freie Zunge 11 in bekannter Weise geschlossen gehalten. Influence of a spring 7 is that the valve 5 is usually kept closed. For the purpose of pumping in air, an air pump is screwed into the glasses 4. 8 means the plate, which is screwed onto the shaft 6 after the bladder 1 has been inflated is and thus holds the shaft 6 or the valve 5 in the closed position. 9 should be the football cover denote by the opening 10 for inserting the bladder 1. This opening becomes 35 held closed in a known manner by the tongue 11 which is free only on one side.

Claims (1)

Patent-Anspruch:Patent claim: Fußballblasenverschluß in Form eines Luftventils, welches gegen öffnen des. Ventilkegels durch eine auf die Ventilspindel wirkende, diese gegen den Sitz festziehende Sonderverschraubung gesichert ist, dadurch gekennzeichnet, daß die Sonderverschraubung insbesondere die Form einer abgeflachten Platte (8) hat, deren Abflachung genau in den Umfang der Blase (1) übergeht.Football bladder seal in the form of an air valve, which prevents the opening of the. The valve cone is secured by a special screw connection that acts on the valve spindle and tightens it against the seat is, characterized in that the special screw connection in particular has the shape of a flattened plate (8), whose flattening merges exactly into the circumference of the bladder (1).
DEW65014D Football bladder lock in the form of an air valve Expired DE416308C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW65014D DE416308C (en) Football bladder lock in the form of an air valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW65014D DE416308C (en) Football bladder lock in the form of an air valve

Publications (1)

Publication Number Publication Date
DE416308C true DE416308C (en) 1925-07-14

Family

ID=7607262

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW65014D Expired DE416308C (en) Football bladder lock in the form of an air valve

Country Status (1)

Country Link
DE (1) DE416308C (en)

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