DE801373C - Bicycle wing nut - Google Patents

Bicycle wing nut

Info

Publication number
DE801373C
DE801373C DEP22125D DEP0022125D DE801373C DE 801373 C DE801373 C DE 801373C DE P22125 D DEP22125 D DE P22125D DE P0022125 D DEP0022125 D DE P0022125D DE 801373 C DE801373 C DE 801373C
Authority
DE
Germany
Prior art keywords
bicycle
wing nut
wing
nut
clincher
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
DEP22125D
Other languages
German (de)
Inventor
Hans Ludwig
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEP22125D priority Critical patent/DE801373C/en
Application granted granted Critical
Publication of DE801373C publication Critical patent/DE801373C/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/16—Wing-nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
    • B60C25/02—Tyre levers or the like, e.g. hand-held

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Description

Gegenstand der Frftndung ist eine Fahrradfliigelnititter, deren Flügel so ausgebildet sind, (laß die Mutter gleichzeitig beim Montieren von Drahtreifen als heifetiliel)erwerkzetig dienen-kann.The subject of the invention is a bicycle wing door, the wing of which are designed so, (leave the nut at the same time when installing clincher tires as heifetiliel) can serve as a tool.

Bekanntlich werden für F ahrräder zum Befestigen der Radachsen Flügelmuttern benutzt, um schneller montieren zu können und gleichzeitig noch den Gebrauch und die 1litnalime von jeweiligen Schraubenschlüsseln einzusparen. Weiterhin muß der Radfahrer bei der Benutzung von Drahtreifen für deren \lontage mindestens zwei Drahtreifenheber für notwendig werdende Schlauchreparaturen mitnehmen. Häufig werden aber solche Werkzeuge zur Mitnalinie vergessen, gehen verloren und sind bei Bedarf nicht zur Hand.It is known that wing nuts are used for fastening the wheel axles for bicycles used to be able to assemble faster and at the same time still use and to save the 1litnalime of respective wrenches. Furthermore, the Cyclists when using clincher tires for their installation at least two clincher tire lifters take with you for necessary hose repairs. But these are common Forget tools for the center line, they are lost and are not available if necessary Hand.

Zur Vermeidung dieser Mißstände sind gemäß der Erfindung die Flügel der Achsmutter so gestaltet, (1a13 die Flügelmutter bei der Montage als Reifenheber für Drahtreifen dienen kann.To avoid these abuses, the wings are according to the invention The axle nut is designed in such a way (1a13 the wing nut when installed as a tire lever can serve for clincher tires.

In der Zeichnung ist die Erfindung dargestellt. l,' ig. i zeigt die Fahrradflügelmutter in der Seitenansicht und Fig. 2 in der Draufsicht.The invention is shown in the drawing. l, 'ig. i shows the Bicycle wing nut in side view and FIG. 2 in plan view.

I )er Schraubenmutterkörper i mit seiner Innengewindebohrung il' trägt symmetrisch die Flügel 2 uni 3, deren freie Enden bei 4 schräg abgekröpft und als Zungen 5 ausgebildet sind. Die" Flügel sind je3veils durch eine Rippe G verstärkt. Bei 7 trägt der Körper i drehbar aufgesetzt einen Rasterring (-,>. mittels welchem in bekannter Weise das Rad kleinrnend im Sitz in der Fahrradgabel gehalten wirrt.I) he screw nut body i with its internally threaded bore il 'carries symmetrically, the wings 2 uni 3, the free ends of which are bent obliquely at 4 and as Tongues 5 are formed. The wings are each reinforced by a rib G. At 7 the body i carries a ratchet ring (-,>. By means of which in a known way the wheel is held in the seat in the bicycle fork.

DieAnwendung der Flügelmutter als Reifenheber ist folgende: Bei demontiertem Rad sind jeweils die beiden Flügelmuttern von der Radachse abgenommen und nunmehr als Werkzeug für die Montage des Drahtreifens frei. Dabei wird beim Gebrauch die Flügelmutter in bekannter Weise mit der Zunge 5 am Radfelgenkranz unter den Draht des Reifens greifend eingeschoben und dann der Drahtreifen über den Felgenrand gezogen. Bei dieser Verrichtung ist die eine Zunge s eingesetzt, wobei die Mutter i an dem freien Flügel mit der -.Hand tirngriffen als Handhabe dient.The use of the wing nut as a tire lever is as follows: When the Wheel, the two wing nuts are removed from the wheel axle and now as a tool for the assembly of the clincher free. The Wing nut in a known manner with the tongue 5 on the wheel rim under the wire of the tire and then pulled the clincher over the edge of the rim. In this performance one tongue s is used, with the mother i on the Free wing with the hand grips as a handle.

Claims (1)

PATENTANSPRUCH: Fahrradflügelmutter, dadurch gekennzeichnet, daB die Flügel (2, 3) rippenverstärkt an ihrem freien Ende (.I) schräg abgekröpft und zu Hebezungen (5) ausgebildet sind, so daß sie als Drahtreiferllieber verwendbar sind.PATENT CLAIM: Bicycle wing nut, characterized in that the Wings (2, 3) reinforced with ribs at their free end (.I) bent at an angle and closed Lifting tongues (5) are designed so that they can be used as wire rifles.
DEP22125D 1948-11-20 1948-11-20 Bicycle wing nut Expired DE801373C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP22125D DE801373C (en) 1948-11-20 1948-11-20 Bicycle wing nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP22125D DE801373C (en) 1948-11-20 1948-11-20 Bicycle wing nut

Publications (1)

Publication Number Publication Date
DE801373C true DE801373C (en) 1951-01-04

Family

ID=7368590

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP22125D Expired DE801373C (en) 1948-11-20 1948-11-20 Bicycle wing nut

Country Status (1)

Country Link
DE (1) DE801373C (en)

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