DE483629C - Lamp for vehicles, especially bicycles, with a device for backward irradiation of a directional arrow - Google Patents

Lamp for vehicles, especially bicycles, with a device for backward irradiation of a directional arrow

Info

Publication number
DE483629C
DE483629C DEP58196D DEP0058196D DE483629C DE 483629 C DE483629 C DE 483629C DE P58196 D DEP58196 D DE P58196D DE P0058196 D DEP0058196 D DE P0058196D DE 483629 C DE483629 C DE 483629C
Authority
DE
Germany
Prior art keywords
lamp
vehicles
directional arrow
especially bicycles
bicycles
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
DEP58196D
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.)
WALTER PRIEBS
Original Assignee
WALTER PRIEBS
Publication date
Priority to DEP58196D priority Critical patent/DE483629C/en
Application granted granted Critical
Publication of DE483629C publication Critical patent/DE483629C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/05—Direction indicators
    • B62J6/055—Electrical means, e.g. lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Description

Lampe für Fahrzeuge, insbesondere Fahrräder, mit einer Einrichtung zur rückwärtigen Bestrahlung eines Richtungspfeiles Die Erfindung bezieht sich auf Lampen für Fahrzeuge, insbesondere für Fahrräder, welche gleichzeitig einen dahinter angeordneten Richtungsanzeiger beleuchten. Für derartige Anordnungen hat man entweder bisher das Lampengehäuse selbst mit seitlichen Austrittsöffnungen versehen müssen, oder man hat den Richtungspfeil so groß und insbesondere so tief ausführen müssen, dä.ß er durch die Lichtquelle von innen aus erleuchtet wurde. Handelt es sich nun wie im vorliegenden Falle um eine Anordnung, bei der die Lichtquelle in der Drehachse des Richtungsweisers liegt, ihr Gehäuse demnach namentlich bei einer Ausführung für Fahrräder sehr klein ist, dann würde sich der durch die Anbringung von öffnungen für den seitlichen Austritt von Lichtrahlen und die Fassungen ihrer Abdeckfenster - zum Schutz gegen den Eintritt von Wetterunbilden - erforderliche Ausfall von Reflexionsfläche und die dadurch bedungene eigenartige Form des nach vorn austretenden Strahlenbündels äußerst störend bemerkbar machen.Lamp for vehicles, in particular bicycles, with a device for rearward irradiation of a directional arrow The invention relates to Lamps for vehicles, especially for bicycles, which at the same time have one behind them Illuminate the arranged direction indicator. For such arrangements one has either up to now the lamp housing itself had to be provided with lateral outlet openings, or you had to make the directional arrow so big and especially so deep, that he was enlightened from within by the light source. Is it now as in the present case to an arrangement in which the light source in the axis of rotation of the direction indicator lies, its housing therefore specifically in one execution for bicycles is very small, it would be improved by making openings for the lateral exit of light rays and the sockets of their cover windows - to protect against the occurrence of adverse weather conditions - necessary failure of the reflective surface and the resulting peculiar shape of the beam emerging forward make it extremely disturbing.

Die Erfindung kommt 'zu dem gleichen Ziele mit dem wesentlich einfacheren und billigeren Mittel, daß die Lampenlinse am Rand des großen Durchmessers sich rückwärts wieder verjüngt, so daß die dort austretenden Strahlen den dahinterliegenden Richtungspfeil treffen, ohne daß der Lichtkegel selbst ungleichmäßige Form annimmt. Eine solche Einrichtung ist im Großstadtverkehr durchaus imstande, eine besondere Lampe als Erkennungszeichen für das Fahrzeug zu ersetzen.The invention achieves the same aim with the much simpler one and cheaper means that the lamp lens on the edge of the large diameter tapered backwards again, so that the rays exiting there are those behind them Hit the direction arrow without the light cone itself assuming an uneven shape. Such a device is quite capable in big city traffic, a special one To replace lamp as a distinguishing mark for the vehicle.

In der Zeichnung ist ein. Ausführungsbeispiel der Erfindung als Fahrradlampe in einer Ansicht von oben dargestellt.In the drawing is a. Embodiment of the invention as a bicycle lamp shown in a top view.

i ist die Linse, die sich von ihrem großen Durchmesser, dem Bund 2 aus, nach der Fassung 3 hin wieder verjüngt, so daß die aus der konischen Fläche q. austretenden Lichtstrahlen den dahinter angeordneten Pfeil 5 in auffallendem Licht erleuchten.i is the lens that differs from its large diameter, the collar 2 from, after the version 3 tapers out again, so that the out of the conical surface q. exiting light rays the arrow 5 arranged behind it in a conspicuous manner Lights shine.

Die Einrichtung, wie der Pfeil und die Lampe, am Rad befestigt werden könnten, spielt hier keine Rolle.The device, such as the arrow and the lamp, can be attached to the wheel could not matter here.

Claims (1)

PATENTANSPRUCH Lampe für Fahrzeuge, insbesondere Fahrräder, mit einer Einrichtung zur rückwärtigen Bestrahlung eines Richtungspfei. les, dadurch gekennzeichnet, daß die Scheinwerferlinse (i) sich, die Lichtquelle umfassend, vom Rande (z) des größten Durchmessers zur Lampenfassung (3) hin verjüngt. PATENT CLAIM Lamp for vehicles, in particular bicycles, with a device for rearward irradiation of a direction arrow. les, characterized in that the headlight lens (i), comprising the light source, tapers from the edge (z) of the largest diameter towards the lamp socket (3).
DEP58196D Lamp for vehicles, especially bicycles, with a device for backward irradiation of a directional arrow Expired DE483629C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP58196D DE483629C (en) Lamp for vehicles, especially bicycles, with a device for backward irradiation of a directional arrow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP58196D DE483629C (en) Lamp for vehicles, especially bicycles, with a device for backward irradiation of a directional arrow

Publications (1)

Publication Number Publication Date
DE483629C true DE483629C (en) 1929-10-05

Family

ID=7388912

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP58196D Expired DE483629C (en) Lamp for vehicles, especially bicycles, with a device for backward irradiation of a directional arrow

Country Status (1)

Country Link
DE (1) DE483629C (en)

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