DE202005015717U1 - Muscle powered light vehicle such as bicycle has tubular frame in which are installed transmission elements for propulsion such as linear guides for pedals with all drive elements for transmission of power to freewheels - Google Patents
Muscle powered light vehicle such as bicycle has tubular frame in which are installed transmission elements for propulsion such as linear guides for pedals with all drive elements for transmission of power to freewheels Download PDFInfo
- Publication number
- DE202005015717U1 DE202005015717U1 DE200520015717 DE202005015717U DE202005015717U1 DE 202005015717 U1 DE202005015717 U1 DE 202005015717U1 DE 200520015717 DE200520015717 DE 200520015717 DE 202005015717 U DE202005015717 U DE 202005015717U DE 202005015717 U1 DE202005015717 U1 DE 202005015717U1
- Authority
- DE
- Germany
- Prior art keywords
- light vehicle
- vehicle according
- pipe support
- drive
- pedals
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
-
- 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
- B62K3/005—Recumbent-type bicycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
Die Erfindung betrifft ein muskelkraftgetriebenes Leichtfahrzeug, wie Fahrrad oder ähnliches, bestehend aus Tragelementen, an denen ein Räder aufweisendes Fahrwerk, eine Lenkung, ein Sitz und eine Antriebsvorrichtung mit Pedalen angeordnet ist, wobei die Pedale in Linearführungen längsgeführt und mit über Freiläufe zum Antrieb des Antriebsrades führenden Treibmitteln verbunden sind.The The invention relates to a muscle-powered light vehicle, such as Bicycle or similar, consisting of supporting elements, on which a wheels having wheels, a steering, a seat and a drive device with pedals is arranged, wherein the pedals longitudinally guided in linear guides and with freewheels for Drive of the drive wheel leading Propellants are connected.
Derartige Leichtfahrzeuge sind in verschiedenen Ausführungen bekannt. Das am weitesten verbreitete Fahrzeug dieser Art ist das Fahrrad. Alle diese Fahrzeuge weisen als Antriebsvorrichtung einen Kurbelantrieb auf, der durch Pedale angetrieben wird. Bei diesem Antriebssystem ist jedoch in nachteiliger Weise nur knapp die Hälfte der Kurbelumdrehung im Antriebssinn aktiv, da während der Rückdrehung keine oder nur eine geringe Antriebskraft ausgeübt werden kann. Die größte Antriebskraft kann sogar nur in einem Winkel von etwa 30° ausgeübt werden. Bekannt sind ferner solche Fahrzeuge mit längsgeführten Pedalen. Diese wessen zur Anordnung der Linearführungen, des Fahrwerks und des Sitzes eine Mehrzahl von Tragelementen auf. Weiterhin sind die Bedienungsstränge für die Kraftübertragungen frei zugänglich gelagert, so dass der Fahrer einer Verletzungsgefahr ausgesetzt ist. Der gesamte Aufbau eines solchen Fahrzeugs ist daher kompliziert und aufwendig.such Light vehicles are known in various designs. The farthest common vehicle of this type is the bicycle. All these vehicles have as a drive device on a crank drive through Pedals is driven. However, in this drive system is in disadvantageously, only just under half of the crank revolution in the Driving sense active, since during the reverse rotation no or only a small driving force can be exercised. The biggest driving force can even be exercised only at an angle of about 30 °. Also known are such vehicles with longitudinal pedals. These for the arrangement of the linear guides, the chassis and the seat on a plurality of support elements. Furthermore, the operating strands for the power transmission freely accessible stored so that the driver is exposed to a risk of injury is. The entire structure of such a vehicle is therefore complicated and elaborate.
Die bekannten Fahrzeuge dieser Gattung sind somit in ihrer Anwendung ungünstig, in ihrer Konstruktion unübersichtlich und in ihrer Bedienung problematisch.The known vehicles of this type are thus in their application unfavorable, cluttered in their construction and problematic in their operation.
Aufgabe der Erfindung ist es daher, diese Nachteile zu vermeiden und ein kompaktes und in seiner Bedienung sinnvolles Fahrzeug zu schaffen.task The invention is therefore to avoid these disadvantages and a to create a compact and useful vehicle.
Diese Aufgabe wird durch die Erfindung durch die im Anspruch 1 genannten Merkmale gelöst.These The object is achieved by the invention by the in claim 1 Characteristics solved.
Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass durch die Zusammenfassung der Antriebs- und Bedienelemente im Rohrträger ein kompaktes, in sich geschlossenes Fahrzeug entsteht, welches dadurch in seiner Handhabung vereinfacht ist. Frei liegende Übertragungsgestänge, abstehende Rahmenteile und sich in Körpernähe bewegende Kraftübertragungszüge sind nicht vorhanden. Dadurch ist eine Verletzungsgefahr für den Benutzer ausgeschlossen und die Fahrzeugbenutzung vereinfacht. Zudem besitzt das Fahrzeug ein gefälliges Aussehen, was den Anreiz für einen Erwerb erhöht.The particular advantages of the invention are that by the summary of the drive and controls in the pipe carrier a compact, self-contained vehicle is created, which thereby simplified in its handling. Free-lying transmission linkage, protruding Frame parts and moving near the body Power transmission cables are not available. As a result, a risk of injury to the user is excluded and simplifies vehicle use. In addition, the vehicle has a pleasing Appearance, giving the incentive for increased a purchase.
Weitere Merkmale der Erfindung sind Gegenstand von Unteransprüchen.Further Features of the invention are the subject of dependent claims.
Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden im Folgenden näher erläutert.embodiments The invention are illustrated in the drawing and are explained in more detail below.
Es zeigen:It demonstrate:
Das
muskelkraftgetriebene Leichtfahrzeug nach der Erfindung wird im
Folgenden anhand eines Fahrrads erläutert. Es kann aber auch als
drei- oder vierrädriges
Fahrzeug jedoch ferner als Tandem ausgebildet sein. Im wesentlichen
besteht es aus einem als länglicher
Formkörper
gestalteten Rohrträger
Zum
Antrieb des Antriebsrades
Es
ist ersichtlich, dass die Pedale
In
weiterer Ausgestaltung der Erfindung kann die Schwinge
Die
Linearführung
der Pedale
Ferner
kann die Schwinge
Bei
Ausführung
des Leichtfahrzeugs als Rollstuhl gem. schematischer Darstellung
in
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520015717 DE202005015717U1 (en) | 2005-10-06 | 2005-10-06 | Muscle powered light vehicle such as bicycle has tubular frame in which are installed transmission elements for propulsion such as linear guides for pedals with all drive elements for transmission of power to freewheels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520015717 DE202005015717U1 (en) | 2005-10-06 | 2005-10-06 | Muscle powered light vehicle such as bicycle has tubular frame in which are installed transmission elements for propulsion such as linear guides for pedals with all drive elements for transmission of power to freewheels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005015717U1 true DE202005015717U1 (en) | 2005-12-01 |
Family
ID=35483745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520015717 Expired - Lifetime DE202005015717U1 (en) | 2005-10-06 | 2005-10-06 | Muscle powered light vehicle such as bicycle has tubular frame in which are installed transmission elements for propulsion such as linear guides for pedals with all drive elements for transmission of power to freewheels |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005015717U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2075183A1 (en) | 2007-12-24 | 2009-07-01 | Heinz Schulze-Eyssing | Foldable trike for invalid persons |
DE102008004357A1 (en) | 2008-01-15 | 2009-08-13 | Schulze-Eyssing, Georg, Dr. | Hand-operated linear drive, particularly for driving muscle power driven light vehicle, has traction rod which is rotatable around axis, where axis runs parallel to axial direction such that transfer rod is positioned in frame |
-
2005
- 2005-10-06 DE DE200520015717 patent/DE202005015717U1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2075183A1 (en) | 2007-12-24 | 2009-07-01 | Heinz Schulze-Eyssing | Foldable trike for invalid persons |
DE102007062654A1 (en) | 2007-12-24 | 2009-08-20 | Gregor Schulze-Eyssing | Folding, handicapped accessible trike |
DE102007062654B4 (en) * | 2007-12-24 | 2010-02-04 | Gregor Schulze-Eyssing | Folding, handicapped accessible trike |
DE102008004357A1 (en) | 2008-01-15 | 2009-08-13 | Schulze-Eyssing, Georg, Dr. | Hand-operated linear drive, particularly for driving muscle power driven light vehicle, has traction rod which is rotatable around axis, where axis runs parallel to axial direction such that transfer rod is positioned in frame |
DE102008004357B4 (en) * | 2008-01-15 | 2013-08-08 | Georg Schulze-Eyssing | Muscle-powered light vehicle comprising a linear manual drive with steering function |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060105 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20081111 |
|
R151 | Term of protection extended to 8 years | ||
R151 | Term of protection extended to 8 years |
Effective date: 20111109 |
|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B62M0001040000 Ipc: B62M0001240000 Effective date: 20121119 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20140507 |
|
R071 | Expiry of right |