WO1995011778A1 - Combined tool - Google Patents

Combined tool Download PDF

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Publication number
WO1995011778A1
WO1995011778A1 PCT/EP1994/003484 EP9403484W WO9511778A1 WO 1995011778 A1 WO1995011778 A1 WO 1995011778A1 EP 9403484 W EP9403484 W EP 9403484W WO 9511778 A1 WO9511778 A1 WO 9511778A1
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WO
WIPO (PCT)
Prior art keywords
quick release
joint
tool
combination tool
tool according
Prior art date
Application number
PCT/EP1994/003484
Other languages
German (de)
French (fr)
Inventor
Tobias Hild
Original Assignee
Tobias Hild
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 Tobias Hild filed Critical Tobias Hild
Priority to AU79393/94A priority Critical patent/AU7939394A/en
Publication of WO1995011778A1 publication Critical patent/WO1995011778A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
    • B62J11/22—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps specially adapted for tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K2206/00—Quick release mechanisms adapted for cycles

Definitions

  • the invention represents a combination tool according to the preamble of claim 1.
  • Combination tools are known today in all branches of technology and also in large parts of daily life in various designs.
  • screw bones that have hexagon wrenches with different widths incorporated in order to avoid carrying different wrenches in the so-called on-board tool. Accordingly, the problem arises that such an on-board tool is usually still in several parts despite combinations and must therefore be carried in bags or small boxes additionally attached to the two-wheeler.
  • the task is to create a combination tool that simultaneously contains different tools and is part of the system, for the repair and maintenance of which the tool is required.
  • the combination tool is designed as an easily releasable clamping tool, which is part of a device which itself carries the clamping tool.
  • the grips can be removed at any time by simply detaching them from the device can be easily installed and removed.
  • the clamping tool After the clamping tool has at least one tool-carrying function, it can be used for machining after the separation from the device, depending on the type of function of the tool. After processing, the clamping device can be easily attached to the device again.
  • the configuration of the combination tool as a clamping device is advantageous because it enables the tool to be attached and removed without problems and, in addition to its function as a tool, it can simultaneously take over clamping functions on or in the device.
  • the combination tool is particularly advantageous if it has at least one tool-carrying function, specifically as a bicycle quick release consisting essentially of a clamping lever, joint, thread axis and nut.
  • a bicycle quick release consisting essentially of a clamping lever, joint, thread axis and nut.
  • the above-mentioned bicycle quick releases enable the uncomplicated removal or movement of parts of the bicycles and are useful for maintenance or repair, for example in the event of breakdowns, due to at least one tool-carrying function which is preferably suitable for the type of bicycle concerned after removal of the quick releases from the bicycle.
  • tensioning lever is to design the outer area opposite the joint, in particular the tip, as a bicycle jacket mounting lever.
  • the joint has at least one extension in the direction of its longitudinal axis, which is designed as an Allen key. Since a joint generally has a stable basic structure, an at least one-sided expansion of the joint in the longitudinal direction in connection with an embodiment as an Allen key is particularly advantageous, since the Allen key enables a very high power transmission compared to other types of tools.
  • the thread axis is to be designed as a screwdriver at its tip, which is opposite the connection to the joint. Due to the rod-shaped basic shape of a thread axis, the design of the tip as a screwdriver also enables unproblematic machining of countersunk screws.
  • the nut consisting of cylinder and clamping ring, horizontally from the outer radius of the clamping ring in the direction of the longitudinal direction of the nut with at least one groove.
  • a spoke key is created for spoke rims.
  • An infinitely variable opening angle of the clamping lever and thread axis between 90 ° and 180 ° to each other enables improved handling when using the bicycle quick release as a tool, since depending on the opening angle position an improved vulnerability of the bicycle quick release increases the power transmission of the user to the tool.
  • the thread axis and the joint are easily detachably connected by means of a bayonet lock.
  • the bicycle quick release is easy to disassemble into its individual parts and an exchange of individual components by differently designed components with regard to their special tool-carrying function, that is to say through replacement parts, is possible.
  • an embodiment of the bicycle quick release is conceivable in which at least one component of the main components is made of plastic.
  • Fig. 1 is a side view of the combination tool in the form of a bicycle quick release.
  • Fig. 2 is a plan view of the nut of the bicycle quick release
  • the combination tool 1 shown in Fig. 1 is a bicycle quick release 10 consisting of the components clamping lever 12, joint 13, threaded axis 14 and the nut 15.
  • the clamping lever 12 is made of an aluminum alloy, while the other components 13, 14, 15 consist of tool steel .
  • the tension lever 12, joint 13 and threaded axis 14 form a structural unit.
  • the joint 13 is inserted through the congruent eyes 21, 22 of the congruently arranged horns 24, 25 of the clamping lever 12 so that the internal thread 31 of the joint 13 is centered on the longitudinal axis 23 of the clamping lever 12 and thus centered on the space between the two straightening horns 24, 25 is formed.
  • the joint 13 is centered by the thread axis 14 by screwing the external thread 41 of the thread axis 14 to the internal thread 33 of the joint 13.
  • the opening angle, determined by the clamping lever 12 and the threaded axis 14, is increased.
  • the tensioning lever 12 has an opening 20 for further weight savings.
  • the joint 13 forms upward and downward extensions in the direction of its longitudinal axis 30, each of which is designed as an Allen key 31, 32 with different wrench sizes.
  • the plastic cap 65 for the Allen key 31 protects the tool against damage and corrosion during non-use and at the same time against injuries to the user.
  • the threaded axis 14 is configured at its other end as a screwdriver 43, specifically as a Phillips screwdriver.
  • a changed tool is formed by exchanging the threaded axis 14 with a differently designed one, for example with a longitudinal screwdriver.
  • the nut 15 is screwed with its internal thread 52 onto the external thread 42 of the threaded axis 14. In order to achieve a tension, the nut 15 has to be screwed on a washer 60 with rubber insert 61 is pushed through the bore 62 onto the threaded axis.
  • the nut 15 consists of a cylinder 51 with a bottom which at its lower end is centered on the cylinder 51 to form a clamping ring 50, as shown in FIG. 2.
  • the clamping ring 50 has a vertical square groove 54 which, standing on the tip, points from the outer edge 53 of the clamping ring 50 of the nut 15 in the direction of the longitudinal axis 55 of the nut 15 and the outermost edge of the square groove 54 is cut off from the outer edge 53.
  • the square groove 54 is thus open to the outside.
  • a spoke wrench is thus created for tightening or loosening bicycle spokes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Paper (AREA)
  • Surgical Instruments (AREA)

Abstract

A combined tool is designed as a clamping tool, so that the tool may thus be mounted and removed without problems, and can at the same time take up clamping functions on or in the device, besides its inherent tool function.

Description

Kombinationswerkzeug Combination tool
Die Erfindung stellt ein Kombinationswerkzeug gemäß dem Oberbegriff des Anspruchs 1 dar.The invention represents a combination tool according to the preamble of claim 1.
Kombinationswerkzeuge sind heute in allen Sparten der Technik und auch weiten Teilen des täglichen Lebens in den verschiedensten Ausführungsformen bekannt. Insbesondere auf dem Gebiet der Zweiradtechnik gibt es beispielsweise sogenannte Schraubenknochen, die Sechskantschraubenschlüssel mit verschiedene Weiten eingearbeitet haben, um das Mitführen verschiedener Schraubenschlüssel im sogenannten Bordwerkzeug zu vermeiden. Demnach ergibt sich das Problem, daß solches Bordwerkzeug meist trotz Kombinationen noch immer mehrteilig ist und von daher in zusätzlich am Zweirad angebrachten Taschen oder Kleinboxen mitgeführt werden muß.Combination tools are known today in all branches of technology and also in large parts of daily life in various designs. In the field of two-wheel technology in particular, there are, for example, so-called screw bones that have hexagon wrenches with different widths incorporated in order to avoid carrying different wrenches in the so-called on-board tool. Accordingly, the problem arises that such an on-board tool is usually still in several parts despite combinations and must therefore be carried in bags or small boxes additionally attached to the two-wheeler.
Weiter besteht gerade beim Zweiradsport das Gewichtsproblem von Bordwerkzeug, das nicht allein durch Verwendung von Leichtmetallegierungen gelöst wird. Zudem wirken sich oft zusätzliche Anbauteile bei der Sportausübung störend aus.Furthermore, there is the weight problem of vehicle tools, especially when it comes to two-wheeled sports, which is not only solved by using light metal alloys. In addition, additional attachments often have a disruptive effect when doing sports.
So besteht die Aufgabe, ein Kombinationswerkzeug zu schaffen, das gleichzeitig verschiedene Werkzeuge beinhaltet und Teil des Systems ist, für dessen Reparatur und Wartung man das Werkzeug benötigt.The task is to create a combination tool that simultaneously contains different tools and is part of the system, for the repair and maintenance of which the tool is required.
Diese Aufgabe wird durch ein gattungsgemäßes Kombinationswerkzeug durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst. Vorteilhafte Ausführungsformen ergeben sich aus den Unteransprüchen.This object is achieved by a generic combination tool by the characterizing features of claim 1. Advantageous embodiments result from the subclaims.
Dabei ist das Kombinationswerkzeug als einfach lösbares Spannwerkzeug ausgebildet, welches Teil einer Vorrichtung ist, welche selbst das Spannzeug mitführt. Durch das einfache Lösen von der Vorrichtung kann das Spannzeug jederzeit unproblematisch ein- und ausgebaut werden. Nachdem das Spannzeug wenigstens eine werkzeugtragende Funktion aufweist, kann es nach der Trennung von der Vorrichtung je nach Art der Funktion des Werkzeugs zum Bearbeiten benutzt werden. Nach der Bearbeitung ist das Spannzeug wieder einfach an die Vorrichtung anbringbar.The combination tool is designed as an easily releasable clamping tool, which is part of a device which itself carries the clamping tool. The grips can be removed at any time by simply detaching them from the device can be easily installed and removed. After the clamping tool has at least one tool-carrying function, it can be used for machining after the separation from the device, depending on the type of function of the tool. After processing, the clamping device can be easily attached to the device again.
Vorteilhaft ist die Ausgestaltung des Kombinationswerkzeugs als Spannzeug, weil damit unproblematisch das Werkzeug angebracht und entfernt werden kann und es neben seiner Funktion als Werkzeug gleichzeitig Spannfunktionen an oder in der Vorrichtung übernehmen kann.The configuration of the combination tool as a clamping device is advantageous because it enables the tool to be attached and removed without problems and, in addition to its function as a tool, it can simultaneously take over clamping functions on or in the device.
Besonders vorteilhaft gestaltet sich das Kombinationswerkzeug, wenn es konkret als Fahrradschnellspanner im wesentlichen bestehend aus Spannhebel, Gelenk, Gewindeachse und Mutter wenigstens eine werkzeugtragende Funktion aufweist. Genannte Fahrradschnellspanner ermöglichen das unkomplizierte Entfernen bzw. Bewegen von Teilen der Fahrräder und sind aufgrund wenigstens einer werkzeugtragenden vorzugsweise für den betreffenden Fahrradtyp geeigneten Funktion nach Entfernen der Schnellspanner vom Fahrrad zur Wartung bzw. Reparatur beispielsweise bei Pannen dienlich.The combination tool is particularly advantageous if it has at least one tool-carrying function, specifically as a bicycle quick release consisting essentially of a clamping lever, joint, thread axis and nut. The above-mentioned bicycle quick releases enable the uncomplicated removal or movement of parts of the bicycles and are useful for maintenance or repair, for example in the event of breakdowns, due to at least one tool-carrying function which is preferably suitable for the type of bicycle concerned after removal of the quick releases from the bicycle.
Ebenfalls besonders vorteilhaft gestaltet es sich, die Hauptbauteile des Fahrradschnellspanners mit einer werkzeugtragenden Funktion auszubilden. Natürlich gilt dies für den Spannhebel, das Gelenk durch wenigstens eine Verlängerung in Richtung seiner Längsachse, die Gewindeachse an ihrem, der Verbindung zum Gelenk gegenüberliegenden, äußeren Bereich und die Mutter an ihrem Außenbereich.It is also particularly advantageous to design the main components of the bicycle quick release with a tool-carrying function. Of course, this applies to the tensioning lever, the joint through at least one extension in the direction of its longitudinal axis, the threaded axis on its outer area opposite the connection to the joint and the nut on its outer area.
Dadurch erreicht man eine optimierte Nutzung des Fahrradschnellspanners durch Ausnutzung der Grundformen der einzelnen Bauteile für die werkzeugtragende Funktionen. Den einzelnen Funktionen sind dabei keine Grenzen gesetzt. So ist denkbar, Teile als Schraubendreher, Schraubenschlüssel, Inbusschlüssel oder Steckverbindungen zum Ausbau weiterer komplexer Werkzeuge auszugestalten.This enables an optimized use of the bicycle quick release by using the basic shapes of the individual components for the tool-carrying functions. There are no limits to the individual functions. So it is conceivable to use parts as screwdrivers, wrenches, Design Allen keys or plug connections for the expansion of further complex tools.
Eine mögliche Ausgestaltung des Spannhebel ist es, den dem Gelenk gegenüberliegenden äußeren Bereich, insbesondere die Spitze, als Fahrradmantelmontierhebel auszubilden.One possible embodiment of the tensioning lever is to design the outer area opposite the joint, in particular the tip, as a bicycle jacket mounting lever.
Weiter vorteilhaft ist es, daß das Gelenk in Richtung seiner Längsachse wenigstens eine Verlängerung aufweist, die als Inbussteckschlussel ausgestaltet ist. Da ein Gelenk in der Regel eine stabile Grundstruktur aufweist, ist eine wenigstens einseitige Ausdehnung des Gelenks in Längsrichtung in Verbindung mit einer Ausgestaltung als Inbussteckschlussel besonders vorteilhaft, da Inbussteckschlussel im Vergleich zu anderen Werkzeugarten eine sehr hohe Kraftübertragung ermöglichen.It is further advantageous that the joint has at least one extension in the direction of its longitudinal axis, which is designed as an Allen key. Since a joint generally has a stable basic structure, an at least one-sided expansion of the joint in the longitudinal direction in connection with an embodiment as an Allen key is particularly advantageous, since the Allen key enables a very high power transmission compared to other types of tools.
Des weiteren ist die Gewindeachse an ihrer, der Verbindung zum Gelenk gegenüberliegenden Spitze als Schraubendreher auszubilden. Durch die stabförmige Grundform einer Gewindeachse ermöglicht die Ausgestaltung der Spitze als Schraubendreher auch die unproblematisch Bearbeitung versenkter Schrauben.Furthermore, the thread axis is to be designed as a screwdriver at its tip, which is opposite the connection to the joint. Due to the rod-shaped basic shape of a thread axis, the design of the tip as a screwdriver also enables unproblematic machining of countersunk screws.
Außerdem ist es vorteilhaft, die Mutter, bestehend aus Zylinder und Spannring, vom Außenradius des Spannrings horizontal in Richtung die Längsrichtung der Mutter mit wenigstens einer Nut zu versehen. Je nach Größe und Gestalt der Nut wird ein Speichenschlüssel für Speichenfelgen erzeugt.It is also advantageous to provide the nut, consisting of cylinder and clamping ring, horizontally from the outer radius of the clamping ring in the direction of the longitudinal direction of the nut with at least one groove. Depending on the size and shape of the groove, a spoke key is created for spoke rims.
Durch einen stufenlos veränderbaren Öffnungswinkel von Spannhebel und Gewindeachse zwischen 90° und 180° zueinander wird eine verbesserte Handhabung beim Einsatz des Fahrradschnellspanners als Werkzeug ermöglicht, da je nach Öffnungswinkelstellung eine verbesserte Angreifbarkeit des Fahrradschnellspanners die Kraftübertragung des Anwenders auf das Werkzeug erhöht. Die Gewindeachse und das Gelenk sind mittels eines Bajonettverschlusses einfach lösbar verbunden. Dadurch ist der Fahrradschnellspanner leicht in seine Einzelteile zu zerlegen und ein Austausch einzelner Bauteile durch anders gestaltete Bauteile hinsichtlich ihrer speziellen werkzeugtragenden Funktion, also durch Austauschteile, möglich.An infinitely variable opening angle of the clamping lever and thread axis between 90 ° and 180 ° to each other enables improved handling when using the bicycle quick release as a tool, since depending on the opening angle position an improved vulnerability of the bicycle quick release increases the power transmission of the user to the tool. The thread axis and the joint are easily detachably connected by means of a bayonet lock. As a result, the bicycle quick release is easy to disassemble into its individual parts and an exchange of individual components by differently designed components with regard to their special tool-carrying function, that is to say through replacement parts, is possible.
Zur Gewichtsoptimierung ist eine Ausführungsform des Fahrradschnellspanners denkbar, bei dem wenigstens ein Bauteil der Hauptbauteile aus Kunststoff gefertigt ist.To optimize weight, an embodiment of the bicycle quick release is conceivable in which at least one component of the main components is made of plastic.
Gleiches gilt für wenigstens ein Bauteil aus einer Leichtmetallegierung.The same applies to at least one component made of a light metal alloy.
Nachfolgend sei eine Ausführungsform beispielhaft dargestellt. Es zeigenAn embodiment is shown below by way of example. Show it
Fig. 1 eine Seitenansicht des Kombinationswerkzeugs in Form eines Fahradschnellspanners Fig. 2 eine Draufsicht der Mutter des FahrradschnellspannersFig. 1 is a side view of the combination tool in the form of a bicycle quick release. Fig. 2 is a plan view of the nut of the bicycle quick release
Das in Fig. 1 gezeigte Kombinationswerkzeugs 1 ist ein Fahrradschnellspanner 10 bestehend aus den Bauteilen Spannhebel 12, Gelenk 13, Gewindeachse 14 und der Mutter 15. Der Spannhebel 12 ist aus einer Aluminiumlegierung gefertigt, während die übrigen Bauteile 13, 14, 15 aus Werkzeugstahl bestehen. Dabei bilden Spannhebel 12, Gelenk 13 und Gewindeachse 14 eine bauliche Einheit. Das Gelenk 13 ist durch die deckungsgleich angeordneten Augen 21, 22 der deckungsgleich angeordneten Hörner 24, 25 des Spannhebels 12 so gesteckt, daß das Innengewinde 31 des Gelenks 13 zentrisch zur Längsachse 23 des Spannhebels 12 und damit zentrisch zum Zwischenraum sitzt, der von den beiden sich aufrichtenden Hörnern 24, 25 gebildet wird.The combination tool 1 shown in Fig. 1 is a bicycle quick release 10 consisting of the components clamping lever 12, joint 13, threaded axis 14 and the nut 15. The clamping lever 12 is made of an aluminum alloy, while the other components 13, 14, 15 consist of tool steel . The tension lever 12, joint 13 and threaded axis 14 form a structural unit. The joint 13 is inserted through the congruent eyes 21, 22 of the congruently arranged horns 24, 25 of the clamping lever 12 so that the internal thread 31 of the joint 13 is centered on the longitudinal axis 23 of the clamping lever 12 and thus centered on the space between the two straightening horns 24, 25 is formed.
Zentriert wird das Gelenk 13 von der Gewindeachse 14 mittels Verschraubung des Außengewindes 41 der Gewindeachse 14 mit dem Innengewinde 33 des Gelenks 13. Je nach nachträglicher Abnahme von Material vom Spannhebel 12 zwischen den Hörnern 24, 25 wird der Öffnungswinkel, bestimmt durch den Spannhebel 12 und der Gewindeachse 14, vergrößert.The joint 13 is centered by the thread axis 14 by screwing the external thread 41 of the thread axis 14 to the internal thread 33 of the joint 13. Depending on the subsequent removal of material from the clamping lever 12 between the horns 24, 25, the opening angle, determined by the clamping lever 12 and the threaded axis 14, is increased.
Der Spannhebel 12 weist eine Öffnung 20 zur weiteren Gewichtsersparnis auf.The tensioning lever 12 has an opening 20 for further weight savings.
Das Gelenk 13 bildet in Richtung seiner Längsachse 30 nach oben und nach unten Verlängerungen aus, die jeweils als Inbussteckschlussel 31, 32 mit verschiedenen Schlüsselweiten ausgebildet sind.The joint 13 forms upward and downward extensions in the direction of its longitudinal axis 30, each of which is designed as an Allen key 31, 32 with different wrench sizes.
Auch sind andere Ausgestaltungen der einzelnen Verlängerungen neben der dargestellten Kombination Inbus/ Inbus, so zum Beispiel Werkzeugkombinationen Inbus/ Schraubendreher, Schraubendreher/ Schraubendreher, Vierkant/ Schraubendreher usw. Dadurch kann je nach Bedarfsfall das Gelenk 13 gewechselt werden, so daß ein neues Kombinationswerkzeug entsteht.There are also other configurations of the individual extensions in addition to the Allen / Inbus combination shown, for example tool combinations Allen / screwdriver, screwdriver / screwdriver, square / screwdriver, etc. This allows the joint 13 to be changed as required, so that a new combination tool is created.
Die Kunststoffkappe 65 für den Inbussteckschlussel 31 schützt das Werkzeug vor Beschädigung und Korrosion während des Nicht¬ Einsatzes und gleichzeitig vor Verletzungen des Benutzers.The plastic cap 65 for the Allen key 31 protects the tool against damage and corrosion during non-use and at the same time against injuries to the user.
Die Gewindeachse 14 ist an ihrem anderen Ende als Schraubendreher 43, speziell als Kreuzschlitzschraubendreher ausgestaltet. Durch Austausch der Gewindeachse 14 mit einer anders gestalteten, bspw. mit einem Längsschraubendreher, wird ein verändertes Werkzeug gebildet.The threaded axis 14 is configured at its other end as a screwdriver 43, specifically as a Phillips screwdriver. A changed tool is formed by exchanging the threaded axis 14 with a differently designed one, for example with a longitudinal screwdriver.
Mit dieser baulichen Einheit aus Spannhebel 12, Gelenk 13 und Gewindeachse 14 können aufgrund der gleichzeitigen Werkzeugfunktionen einzelner Bauteile einfache Schraubarbeiten durchgeführt werden.With this structural unit consisting of clamping lever 12, joint 13 and threaded axis 14, simple screwing work can be carried out due to the simultaneous tool functions of individual components.
Die Mutter 15 wird mit ihrem Innengewinde 52 auf das Außengewinde 42 der Gewindeachse 14 aufgeschraubt. Um eine Spannung zu erzielen, ist vor dem Aufschrauben der Mutter 15 eine Scheibe 60 mit Gum-mieinsatz 61 durch die Bohrung 62 auf die Gewindeachse aufgesteckt.The nut 15 is screwed with its internal thread 52 onto the external thread 42 of the threaded axis 14. In order to achieve a tension, the nut 15 has to be screwed on a washer 60 with rubber insert 61 is pushed through the bore 62 onto the threaded axis.
Die Mutter 15 besteht aus einem Zylinder 51 mit einem an ihrem unteren Ende sich zentrisch zum Zylinder 51 zu einem Spannring 50 ausbildendem Boden, wie in Fig. 2 gezeigt. Der Spannring 50 weist eine senkrechte Vierkantnut 54 auf, die auf der Spitze stehend vom Außenrand 53 des Spannrings 50 der Mutter 15 in Richtung der Längsachse 55 der Mutter 15 zeigt und die äußerste Kante der Vierkantnut 54 vom Außenrand 53 abgeschnitten wird. Die Vierkantnut 54 ist damit nach außen offen. Entsprechend der Weite der Vierkantnut 54 ist somit ein Speichenschlüssel zum Festziehen bzw. Lösen von Fahrradspeichen geschaffen. The nut 15 consists of a cylinder 51 with a bottom which at its lower end is centered on the cylinder 51 to form a clamping ring 50, as shown in FIG. 2. The clamping ring 50 has a vertical square groove 54 which, standing on the tip, points from the outer edge 53 of the clamping ring 50 of the nut 15 in the direction of the longitudinal axis 55 of the nut 15 and the outermost edge of the square groove 54 is cut off from the outer edge 53. The square groove 54 is thus open to the outside. Corresponding to the width of the square groove 54, a spoke wrench is thus created for tightening or loosening bicycle spokes.

Claims

KombinationswerkzeugSchutzansprüche Combination tool
1. Kombinationswerkzeug, d a d u r c'h g e k e n n z e i c h n e t, d a ß ein einfach lösbares Spannwerkzeug Teil einer mitführenden1. Combination tool, d a d u r c'h g e k e n n z e i c h n e t, d a ß an easily detachable clamping tool part of a carry along
Vorrichtung ist und wenigstens eine werkzeugtragende Funktion aufweist.Device and has at least one tool-carrying function.
2. Kombinationswerkzeug nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t, d a ß ein Fahrradschnellspanner (10) im wesentlichen bestehend aus den Bauteilen Spannhebel (12), Gelenk (13), Gewindeachse (14) und Mutter (15) wenigstens eine werkzeugtragende Funktion aufweist.2. Combination tool according to claim 1, d a d u r c h g e k e n n z e i c h n e t, d a ß a bicycle quick release (10) consisting essentially of the components clamping lever (12), joint (13), threaded axis (14) and nut (15) has at least one tool-carrying function.
3. Kombinationswerkzeug nach Anspruch 2, d a d u r c h g e k e n n z e i c h n e t, d a ß3. Combination tool according to claim 2, d a d u r c h g e k e n n z e i c h n e t, d a ß
- der Spannhebel (12) des Fahrradschnellspanners (10) werkzeugtragende Funktion aufweist,- The clamping lever (12) of the bicycle quick release (10) has a tool-carrying function,
- das Gelenk (13) des Fahrradschnellspanners (10) in Richtung seiner Längsachse wenigstens eine Verlängerung aufweist, die werkzeugtragende Funktion aufweist,the joint (13) of the bicycle quick release (10) has at least one extension in the direction of its longitudinal axis, which has a tool-carrying function,
- die Gewindeachse (14) des Fahrradschnellspanners (10) an ihrem, der Verbindung zum Gelenk (13) gegenüberliegenden, äußeren Bereich werkzeugtragende Funktion aufweist,the thread axis (14) of the bicycle quick release (10) has tool-carrying function on its outer area opposite the connection to the joint (13),
- die Mutter (15) des Fahrradschnellspanners (10) an ihrem radialen Außenbereich werkzeugtragende Funktion aufweist.- The nut (15) of the bicycle quick release (10) has tool-carrying function on its radial outer area.
4. Kombinationswerkzeug nach Anspruch 2 oder 3 , d a d u r c h g e k e n n z e i c h n e t, d a ß der dem Gelenk (13) des Fahrradschnellspanners (10) gegenüberliegende äußere Bereich, insbesondere die Spitze, des Spannhebels (12) als Fahrradmantelmontierhebel ausgestaltet ist. 4. Combination tool according to claim 2 or 3, characterized in that the ß the joint (13) of the bicycle quick release (10) opposite outer region, in particular the tip, of the clamping lever (12) is designed as a bicycle jacket mounting lever.
5. Kombinationswerkzeug nach Anspruch 2, 3 oder 4, d a d u r c h g e k e n n z e i c h n e t, d a ß das Gelenk (13) des Fahrradschnellspanners (10) in Richtung seiner Längsachse wenigstens eine Verlängerung aufweist, die als Inbussteckschlussel ausgestaltet ist.5. Combination tool according to claim 2, 3 or 4, d a d u r c h g e k e n n z e i c h n e t, d a ß the joint (13) of the bicycle quick release (10) has at least one extension in the direction of its longitudinal axis, which is designed as an Allen key.
6. Kombinationswerkzeug nach Anspruch 2, 3, 4 oder 5, d a d u r c h g e k e n n z e i c h n e t, d a ß die Gewindeachse (14) des Fahrradschnellspanners (10) an ihrer, der Verbindung zum Gelenk (13) gegenüberliegenden Spitze als Schraubendreher ausgestaltet ist.6. Combination tool according to claim 2, 3, 4 or 5, d a d u r c h g e k e n n z e i c h n e t, d a ß the thread axis (14) of the bicycle quick release (10) on its, the connection to the joint (13) opposite tip is designed as a screwdriver.
7. Kombinationswerkzeug nach Anspruch 2, 3, 4, 5 oder 6, d a d u r c h g e k e n n z e i c h n e t, d a ß die Mutter (15) , bestehend aus Zylinder (51) und Spannring (50) , des Fahrradschnellspanners (10) vom Außenrand (53) des Spannrings (50) horizontal in Richtung der Längsachse (55) der Mutter (15) wenigstens eine Nut (54) aufweist.7. Combination tool according to claim 2, 3, 4, 5 or 6, characterized in that ß the nut (15) consisting of cylinder (51) and clamping ring (50), the bicycle quick release (10) from the outer edge (53) of the clamping ring ( 50) has at least one groove (54) horizontally in the direction of the longitudinal axis (55) of the nut (15).
8.Kombinationswerkzeug nach Anspruch 2, 3, 4, 5, 6 oder 7, d a d u r c h g e k e n n z e i c h n e t, d a ß der stufenlos veränderbare Öffnungswinkel von Spannhebel (12) und Gewindeachse (14) zwischen 90° und 180° zueinander beträgt.8. Combination tool according to claim 2, 3, 4, 5, 6 or 7, d a d u r c h g e k e n n z e i c h n e t, that the infinitely variable opening angle of the tensioning lever (12) and thread axis (14) is between 90 ° and 180 ° to each other.
9.Kombinationswerkzeug nach Anspruch 2, 3, 4, 5, 6, 7 oder 8, d a d u r c h g e k e n n z e i c h n e t, d a ß die Gewindeachse (14) und das Gelenk (13) mittels eines Bajonettverschlusses einfachlösbar miteinander verbunden sind.9. Combination tool according to claim 2, 3, 4, 5, 6, 7 or 8, d a d u r c h g e k e n n z e i c h n e t, that the thread axis (14) and the joint (13) are easily detachably connected to one another by means of a bayonet catch.
10. Kombinationswerkzeug nach Anspruch 2, 3, 4, 5, 6, 7, 8 oder 9, d a d u r c h g e k e n n z e i c h n e t, d a ß wenigstens eines der Bauteile der in Anspruch 2 genannten Bauteile aus Kunststoff besteht. 10. Combination tool according to claim 2, 3, 4, 5, 6, 7, 8 or 9, characterized in that at least one of the components of the components mentioned in claim 2 consists of plastic.
11. Kombinationswerkzeug nach Anspruch 2, 3, 4, 5, 6, 7, 8 oder 9, d a d u r c h g e k e n n z e i c h n e t, d a ß wenigstens eines der Bauteile der in Anspruch 2 genannten Bauteile aus einer Leichtmetallegierung besteht. 11. Combination tool according to claim 2, 3, 4, 5, 6, 7, 8 or 9, d a d u r c h g e k e n n z e i c h n e t, that at least one of the components of the components mentioned in claim 2 consists of a light metal alloy.
PCT/EP1994/003484 1993-10-26 1994-10-24 Combined tool WO1995011778A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU79393/94A AU7939394A (en) 1993-10-26 1994-10-24 Combined tool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9316366U DE9316366U1 (en) 1993-10-26 1993-10-26 Combination tool
DEG9316366.5U 1993-10-26

Publications (1)

Publication Number Publication Date
WO1995011778A1 true WO1995011778A1 (en) 1995-05-04

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ID=6899920

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Application Number Title Priority Date Filing Date
PCT/EP1994/003484 WO1995011778A1 (en) 1993-10-26 1994-10-24 Combined tool

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AU (1) AU7939394A (en)
CA (1) CA2152603A1 (en)
DE (1) DE9316366U1 (en)
WO (1) WO1995011778A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013149868A1 (en) * 2012-04-05 2013-10-10 Gustav Magenwirth Gmbh & Co. Kg Quick-release axle with integrated tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4712592A (en) * 1986-11-10 1987-12-15 Brown Alexander N Bicycle pump apparatus
US5003656A (en) * 1990-02-21 1991-04-02 Duane Loppnow Multipurpose bicycle tool
US5251341A (en) * 1993-03-18 1993-10-12 Seals Robert L Bicycle tool

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Publication number Priority date Publication date Assignee Title
US4122569A (en) * 1976-05-27 1978-10-31 Hitchcock Thomas H Integrated universal tool
US4967435A (en) * 1990-02-12 1990-11-06 Seals Robert L Multipurpose bicycle tool kit
US5285543A (en) * 1993-03-03 1994-02-15 Rowe Robert G Combination tool device
US5303439A (en) * 1993-07-08 1994-04-19 Seals Robert L Multipurpose bicycle tool kit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4712592A (en) * 1986-11-10 1987-12-15 Brown Alexander N Bicycle pump apparatus
US5003656A (en) * 1990-02-21 1991-04-02 Duane Loppnow Multipurpose bicycle tool
US5251341A (en) * 1993-03-18 1993-10-12 Seals Robert L Bicycle tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013149868A1 (en) * 2012-04-05 2013-10-10 Gustav Magenwirth Gmbh & Co. Kg Quick-release axle with integrated tool

Also Published As

Publication number Publication date
CA2152603A1 (en) 1995-05-04
AU7939394A (en) 1995-05-22
DE9316366U1 (en) 1994-01-27

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