DE9215286U1 - Two-wheeler with central steering - Google Patents

Two-wheeler with central steering

Info

Publication number
DE9215286U1
DE9215286U1 DE9215286U DE9215286U DE9215286U1 DE 9215286 U1 DE9215286 U1 DE 9215286U1 DE 9215286 U DE9215286 U DE 9215286U DE 9215286 U DE9215286 U DE 9215286U DE 9215286 U1 DE9215286 U1 DE 9215286U1
Authority
DE
Germany
Prior art keywords
steering
wheel
front wheel
central
wheels
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 - Lifetime
Application number
DE9215286U
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.)
Popp Hermann Dipl-Ing (fh) 8720 Schweinfurt De
Original Assignee
Popp Hermann Dipl-Ing (fh) 8720 Schweinfurt De
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 Popp Hermann Dipl-Ing (fh) 8720 Schweinfurt De filed Critical Popp Hermann Dipl-Ing (fh) 8720 Schweinfurt De
Priority to DE9215286U priority Critical patent/DE9215286U1/en
Publication of DE9215286U1 publication Critical patent/DE9215286U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B62K21/00—Steering devices
    • 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
    • B62J7/00—Luggage carriers
    • B62J7/02—Luggage carriers characterised by the arrangement thereof on cycles
    • B62J7/06—Luggage carriers characterised by the arrangement thereof on cycles arranged above the front wheel, e.g. on the handlebars
    • 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
    • B62K25/00—Axle suspensions
    • B62K25/005—Axle suspensions characterised by the axle being supported at one end only
    • 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
    • B62K3/00—Bicycles
    • 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
    • B62K3/00—Bicycles
    • B62K3/02—Frames
    • B62K3/10—Frames of single-beam type, i.e. connecting steering head to rear axle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Description

Gebrauchsmusteranmeldung Zweirad mit ZentrallenkungUtility model application for two-wheeler with central steering

Die Neuerung bezieht sich auf eine Zentrallenkung, die unmittelbar an das vordere Laufrad integriert ist.The innovation relates to a central steering system that is integrated directly into the front wheel.

Durch diese Lenkungsart entsteht direkt über dem Vorderrad die Möglichkeit des Gepäcktransportes.This type of steering makes it possible to transport luggage directly above the front wheel.

Die einseitige Lagerung des Vorderrades und Hinterrades ermöglicht gleiche,untereinander austauschbare Laufräder.The one-sided bearing of the front wheel and rear wheel allows identical, interchangeable wheels.

Ein Radwechsel ist nur durch Lösen der Laufradbefestigung, ohne wie bei bisherigen Zweirädern einen Eingriff an Bremsen,Schaltung und Antriebskette vorzunehmen,möglich.Changing a wheel is only possible by loosening the wheel attachment, without having to intervene in the brakes, gears and drive chain as was the case with previous two-wheelers.

Die Neuerung wird im folgenden an Hand des dargestellten Ausführungsbeispiels an einem Fahrrad näher erläutert.The innovation is explained in more detail below using the example shown on a bicycle.

Es zeigen im einzelnen:They show in detail:

Fig. 1 die Seitenansicht eines Fahrrades in der eingangs beschriebenen Ausführung in prinzipieller Darstellung,wie sie bei allen Muskel und Motorbetriebenen Zweirädern ausgeführt werden kann.Fig. 1 shows the side view of a bicycle in the design described above in a basic representation, as can be implemented for all muscle and motor-driven two-wheelers.

Fig. 2 die Draufsicht eines Fahrrades in der eingangs beschriebenen Ausführung in prinzipieler Darstellung,Fig. 2 the top view of a bicycle in the design described above in a basic representation,

Fig. 3 einen Schnitt durch die Zentrallenkung in prinzipieller Darstellung.Fig. 3 shows a section through the central steering in a basic representation.

— 2 ——2—

Fig. 1 zeigt die prinzipielle Ausführung der Neuerung an einem Fahrrad.In dieser Fig. ist des für die Lenkung untere Drehlager 1 und das obere Dreh- und Achsiallager 2 mit der Befestigung am Hauptrahmen 5 sowie die Anlenkung des Vorderrades am Lenkträger 4 ersichtlich.Über dem Vorderrad ist die Ausführung des Lenkers 8 und des,durch die im Vorderrad eingebaute Lenkung,entstandenen Transportraumes 9 dargestellt,Fig. 1 shows the basic design of the innovation on a bicycle. In this figure, the lower pivot bearing 1 for the steering and the upper pivot and axial bearing 2 with the attachment to the main frame 5 as well as the linkage of the front wheel to the steering support 4 are visible. Above the front wheel, the design of the handlebar 8 and the transport space 9 created by the steering built into the front wheel are shown.

Fig. 2 zeigt die prinzipielle Ausführung der Neuerung an einem Fahrrad in der Draufsicht.Als Position 5 ist der Hauptrahmen mit den Lagerungen der Lenkung 1,2 dargestellt. Um einen zentralen Schwerpunkt des Fahrzeuges bei einseitiger Radlagerung zu erhalten,wurde der Hauptrahmen 5 wechselseitig am Vorderrad 6 und Hinterrad 7 vorbeigeführt.Fig. 2 shows the basic implementation of the innovation on a bicycle in a top view. The main frame with the bearings of the steering 1, 2 is shown as position 5. In order to obtain a central center of gravity of the vehicle with one-sided wheel bearings, the main frame 5 was alternately guided past the front wheel 6 and rear wheel 7.

Fig. 3 zeigt einen Schnitt durch die Lenkung im Prinzip, bei dem das untere Lenklager 1,das obere Lenklager 2,der Lenker 8 mit dem Lenkträger 4 als Hauptmerkmale der Neuerung dargestellt sind.Die Form des Lenkers 8 in dieser oder ähnlichen Ausführung gestaltet die Breite des Gepäcktransportraumes 9 an einer für den Fahrer und der Sicherheit dienenden optimalen Stelle.Die Darstellung zeigt weiterhin die Ausführung des Vorderrades 6 mit der integrierten Trommelbremse 8 und der Unterbringung des unteren Lenklagers 1 in der Mitte des vorderen Laufrades.Fig. 3 shows a section through the steering in principle, in which the lower steering bearing 1, the upper steering bearing 2, the handlebar 8 with the steering support 4 are shown as the main features of the innovation. The shape of the handlebar 8 in this or a similar design shapes the width of the luggage transport space 9 in an optimal position for the driver and for safety. The illustration also shows the design of the front wheel 6 with the integrated drum brake 8 and the placement of the lower steering bearing 1 in the middle of the front wheel.

Schweinfurt, 9.11.1992Schweinfurt, 9.11.1992

Claims (5)

SchutzansprücheProtection claims 1. Zentrale Lenkung für Zweiräder (Muskel- und Motorbetrieb)bei der,der Voderradträger 3, Lenkträger 4 und Lenker 8 verwindungssteif miteinander verbunden sind.1. Central steering for two-wheelers (muscle and motor operation) in which the front wheel carrier 3, steering carrier 4 and handlebar 8 are connected to one another in a torsion-resistant manner. 2. Lenkung unmittelbar im Vorderradbereich,wodurch sich ein optimaler Transportraum 9 für Gepäck ergibt.2. Steering directly in the front wheel area, which creates optimal transport space 9 for luggage. 3. Einseitig versetzt angebrachte Radlagerungen am Hauptrahmen 5,wodurch sich ein zentraler Schwerpunkt ergibt.3. Wheel bearings offset on one side of the main frame 5, resulting in a central centre of gravity. 4. Durch einheitliche gestaltete Radnaben an Vorderrad 6 und Hinterrad 7 ist ein Austausch untereinander gegeben. 4. Uniformly designed wheel hubs on the front wheel 6 and rear wheel 7 allow for interchangeability. 5. Durch die einseitige Lagerung der Laufräder mit Zentraler Befestigung können beide Räder ohne Eingriff an Bremsen,Antrieb zum Hinterrad und Gangschaltung gewechselt werden.5. Due to the one-sided storage of the wheels with central fastening, both wheels can be changed without interfering with the brakes, drive to the rear wheel and gear shift. Schweinfurt, 9.11.19^92
[ermann Popp.Schweinfurt, 9.11.1992
[ermann Popp.
DE9215286U 1992-11-10 1992-11-10 Two-wheeler with central steering Expired - Lifetime DE9215286U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9215286U DE9215286U1 (en) 1992-11-10 1992-11-10 Two-wheeler with central steering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9215286U DE9215286U1 (en) 1992-11-10 1992-11-10 Two-wheeler with central steering

Publications (1)

Publication Number Publication Date
DE9215286U1 true DE9215286U1 (en) 1993-01-07

Family

ID=6885861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9215286U Expired - Lifetime DE9215286U1 (en) 1992-11-10 1992-11-10 Two-wheeler with central steering

Country Status (1)

Country Link
DE (1) DE9215286U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896763A1 (en) * 2006-01-31 2007-08-03 Franck Jean Savard ON A BIKE, A SYSTEM FOR FACILITATING THE STORAGE AND / OR STORAGE AND / OR DISASSEMBLY AND REASSEMBLY OF WHEELS, FOR CLEANING, MAINTAINING OR MODIFYING THE TYPE OF USE.
GB2446390A (en) * 2007-02-06 2008-08-13 Oliver Cassian John Penney Two-wheeled vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896763A1 (en) * 2006-01-31 2007-08-03 Franck Jean Savard ON A BIKE, A SYSTEM FOR FACILITATING THE STORAGE AND / OR STORAGE AND / OR DISASSEMBLY AND REASSEMBLY OF WHEELS, FOR CLEANING, MAINTAINING OR MODIFYING THE TYPE OF USE.
WO2007088275A1 (en) * 2006-01-31 2007-08-09 Franck Savard On a bicycle, systems to make it easier to put away and/or store and/or remove and refit the wheels for cleaning, maintaining or changing the type of use.
GB2446390A (en) * 2007-02-06 2008-08-13 Oliver Cassian John Penney Two-wheeled vehicle

Similar Documents

Publication Publication Date Title
EP1038762A3 (en) Vehicle, especially lawn mower, with advantageous load distribution
DE19632519B4 (en) Bicycle with hand and Fußkurbelantrieb and breast support
DE9215286U1 (en) Two-wheeler with central steering
DE202022101161U1 (en) Electric bike with a modular front end
DE3109555A1 (en) Tricycle having a cab
EP3568341B1 (en) Recumbent bicycle
DE19736266A1 (en) Prone bicycle with front wheel propulsion and front wheel steering
DE10329217B4 (en) bicycle
DE102022000933B3 (en) Bike with additions to the wheels
DE2458110A1 (en) Two wheeled pedal cycle - has rocking action of rider grasping folding handlebars converted to drive via chains
DE3700388A1 (en) Type of design for building and converting bicycles for more road safety, utility and convenience
DE3841751A1 (en) Combined tandem bicycle
DE4319585A1 (en) Propulsion of the controlled front wheel in the case of single-track vehicles and tricycles by means of muscular power
DE3213043A1 (en) Muscular force-powered vehicle with supplementary motor
DE684686C (en) Steering device for a two-wheeled bicycle or motorcycle
DE19540578A1 (en) Scooter conversion to a tricycle as a disabled and senior vehicle
DE102005002117A1 (en) Front wheel drive set for bicycle, has bracket with bottom bracket at its one side, and steering fork at another side in region of wheel axle, where bracket is assembled with gear wheel, foot pedal and pedals
DE816654C (en) Three-wheeled vehicle with foot drive
DE202021004383U1 (en) 3-wheel in duofront design with unsteered front wheels and a tilting system based on mono-swing arms
DE102021004030A1 (en) 3-wheel in duo-front design with non-steered front wheels and a tilting system based on mono swingarms
DE3703312A1 (en) Utility bicycle
DE3319105A1 (en) Common all-wheel drive for two-wheeled and similar vehicles
DD284200A5 (en) TWOWZW. TRICYCLE
DE8307634U1 (en) BICYCLE WITH CENTRAL DRIVE
DE10125645A1 (en) Upright travelling tread lever bicycle works with long levers which set in rotation gearwheel located over rear wheel, which via chain directly drives rear wheel pinion