AT91242B - Device for cooling bicycle auxiliary machines. - Google Patents
Device for cooling bicycle auxiliary machines.Info
- Publication number
- AT91242B AT91242B AT91242DA AT91242B AT 91242 B AT91242 B AT 91242B AT 91242D A AT91242D A AT 91242DA AT 91242 B AT91242 B AT 91242B
- Authority
- AT
- Austria
- Prior art keywords
- auxiliary machines
- cylinder
- cooling
- bicycle auxiliary
- front wheel
- Prior art date
Links
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Description
<Desc/Clms Page number 1>
Einrichtung zur Eülung von Fahrradhilfsmaschinen.
Bei Fahrradhilfsmasehinen, die unterhalb des Fahrradrahmens angebracht sind, wird bei Fahrt geradeaus der luftgekühlte Maschinenzylinder grösstenteils durch das davorliegende Vorderrad ver-
EMI1.1
KÜhlwirkung ist aber ungenügend, weshalb der Zylinder zu heiss wird.
Diesen Nachteil beseitigt die Erfindung, indem seitlich in Höhe des Maschinenzylinders Leitbleche derart schräg angeordnet sind, dass bei gerader Fahrt die erforderliche Kühlluftmenge aufgefangen und dem Zylinder zugeteilet wird. wodurch die einwandfreie Kühlung des Zylinders in jeder Lage des Vorderrades gesichert ist. Bei Befahren einer Kurve wird das Vorderrad mit dem daran befestigten Leitblech beiseite geschwenkt und die Luft kann den Zylinder ungehindert bestreichen.
Eine Ausführung ist in der Zeichnung schematisch gezeigt. Fig. 1 ist eine Seitenansicht, Fig. 2 eine Draufsicht mit teilweisem Schnitt.
Die Maschine b liegt unterhalb des Fahrradrahmens zwischen dem schräg nach vorne verlaufenden Rahmen'ohm a und dem Vorderrad c. An dem Schutzblech d des letzteren sind schräg verlaufende Leitbleche fmittels Arme g befestigt, welche die Luft in Richtung der Pfeile der Fig. 2 auffangen und unmittelbar zur Vorderseite des Masehinenzylinders leiten.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Device for the evacuation of bicycle auxiliary machines.
In the case of bicycle auxiliary machines that are attached below the bicycle frame, the air-cooled machine cylinder is largely driven by the front wheel when driving straight ahead.
EMI1.1
However, the cooling effect is insufficient, which is why the cylinder becomes too hot.
The invention eliminates this disadvantage in that baffles are arranged at an incline laterally at the level of the machine cylinder in such a way that the required amount of cooling air is collected and distributed to the cylinder when driving straight. which ensures perfect cooling of the cylinder in every position of the front wheel. When negotiating a curve, the front wheel with the guide plate attached to it is swiveled aside and the air can brush the cylinder unhindered.
One embodiment is shown schematically in the drawing. Fig. 1 is a side view, Fig. 2 is a plan view with partial section.
The machine b is located below the bicycle frame between the frame a, which runs obliquely forwards, and the front wheel c. On the protective plate d of the latter, inclined guide plates f are attached by means of arms g, which catch the air in the direction of the arrows in FIG. 2 and direct it to the front of the machine cylinder.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE91242X | 1921-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT91242B true AT91242B (en) | 1923-02-10 |
Family
ID=5643590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91242D AT91242B (en) | 1921-02-14 | 1921-04-29 | Device for cooling bicycle auxiliary machines. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT91242B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1039385B (en) * | 1954-09-09 | 1958-09-18 | Victoria Werke Ag | Mudguard for the front wheel of two-wheeled motor vehicles |
-
1921
- 1921-04-29 AT AT91242D patent/AT91242B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1039385B (en) * | 1954-09-09 | 1958-09-18 | Victoria Werke Ag | Mudguard for the front wheel of two-wheeled motor vehicles |
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