DE102004041157A1 - Headlamp/holder for a bicycle moves directly proportional to the steering deflection - Google Patents
Headlamp/holder for a bicycle moves directly proportional to the steering deflection Download PDFInfo
- Publication number
- DE102004041157A1 DE102004041157A1 DE102004041157A DE102004041157A DE102004041157A1 DE 102004041157 A1 DE102004041157 A1 DE 102004041157A1 DE 102004041157 A DE102004041157 A DE 102004041157A DE 102004041157 A DE102004041157 A DE 102004041157A DE 102004041157 A1 DE102004041157 A1 DE 102004041157A1
- Authority
- DE
- Germany
- Prior art keywords
- headlamp
- bicycle
- drive
- rotation
- holder
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
- B60Q1/122—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position with electrical actuating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
- B60Q1/124—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position by mechanical means
-
- 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
- B62J6/02—Headlights
- B62J6/028—Headlights specially adapted for rider-propelled cycles with or without additional source of power
- B62J6/03—Supporting means therefor, e.g. mounting brackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/12—Steering parameters
- B60Q2300/122—Steering angle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Direkt proportional zum Lenkeinschlag, mit Proportionalitätsfaktor k > 1 (⇒ Übersetzungsverhältnis), mitlenkender Fahrradscheinwerfer/-Halter („Kurvenlicht" für das Fahrrad).Directly proportional to the steering angle, with proportionality factor k> 1 (⇒ transmission ratio), Steering bike headlamp / holder ("bend light" for the bike).
Das „Kurvenlicht" ist eine Entwicklung aus der Automobilbranche und wird z.B. von BMW („Dynamic Xenon") als Sonderausstattung für einige neue Modelle angeboten.The "cornering light" is a development from the automotive industry and is e.g. BMW ("Dynamic Xenon") as optional equipment for some new models offered.
Warum sollte durch diese Idee nicht auch die Fahrradbeleutung revolutioniert werden? Denn auch hier würde die Sicherheit und der Fahrspaß deutlich zunehmen.Why should not be revolutionized by this idea also the bicycle Beleutung become? Because here too would the safety and the driving fun increase clearly.
Bisherige Fahrradscheinwerfer – sind sie auch noch so gut (superhelle Halogenscheinwerfer) – können bei Dunkelheit in Kurven keine optimale Fahrbahnausleuchtung garantieren und man fährt oftmals in ein schemenhaft Ungewisses.Previous Bicycle headlights - are they are still so good (super bright halogen headlights) - at Darkness in curves does not guarantee optimal road illumination and you drive often in a shadowy uncertainty.
Trotzdessen, dass der Fahrradscheinwerfer jedem Lenkeinschlag folgt, reicht es nicht aus um den wichtigsten Fahrbahnabschnitt – das Kurveninnere – auszuleuchten.Regardless, that the bicycle headlight follows every steering angle, it is enough not to illuminate the main lane section - the inside of the bend.
Um eine – zu jeder Zeit – optimale Fahrbahnausleuchtung gewährleisten zu können, muss der Scheinwerfer bei jedem Lenkeinschlag direkt proportional, mit Proportionalitätsfaktor k > 1 (⇒ Übersetzungsverhältnis), mitlenken.Around one - too every time - optimal Ensure road illumination to be able to the headlamp must be directly proportional to each steering angle, with proportionality factor k> 1 (⇒ transmission ratio), co-steering.
Für die in Patentanspruch 1 beschriebene Erfindung gibt es sicherlich verschiedene Lösungsmöglichkeiten. In Patentanspruch 2 und 3 wird jeweils ein Grundtyp und ein Lösungsvorschlag angegeben, welche noch detailierter beschrieben werden.For the in Claim 1 invention described there are certainly different Possible solutions. In claim 2 and 3, respectively, a basic type and a proposed solution specified, which will be described in more detail.
Eine
sehr einfache und wirtschaftliche Lösungsmöglichkeit wird in Patentanspruch
2.2. angegeben, welche mit Hilfe einer Zeichnung noch veranschaulicht
und erläutert
werden soll. Im Folgenden wird Bezug auf Zeichnung
Erläuterungen zu den Einzelteilen:Explanations to the items:
- 11
-
Haltevorrichtung:
zweiteilig, durch Langlöcher (
1/1 ) in der Höhe verstellbar (→ Kompatibilität), Langlochaussparung (1/2 ) für evt. Bremszug (bei Mittelzug-Bremse), Langlöcher (1/3 ) zur Antriebsriemenspannung (Befestigung der Drehachsen für Zahnräder, Riemenscheibe und Scheiwerfer);Holding device: two-part, through slotted holes (1.1 ) adjustable in height (→ compatibility), slot opening (1.2 ) for evt. brake cable (with middle cable brake), oblong holes (1.3 ) to the drive belt tension (mounting of the rotary axles for gears, pulley and headlight); - 22
-
Befestigung
der Haltevorrichtung: Es muss zwei verschiedene Versionen geben: – für Starrgabel (
2/1 ): Befestigung an der Gabelbrückenbohrung (2/1/1 ) – für Federgabel (2/2 ): Befestigung von unten am Gabelschaftrohr durch Keil-/Konusinnenklemmung oder „Aheadsetkralle" (2/2/1 , wird von unten in das Schaftrohr geschlagen und dient als "Gewindeeinsatz", nur für 1 1/8" Schaftrohre erhältlich).Attachment of the fixture: There must be two different versions: - for rigid fork (1.2 ): Attachment to the fork bridge bore (2/1/1 ) - for suspension fork (2.2 ): Attachment from below to the steerer tube by wedge / cone internal clamping or "overhead claw" (2/2/1 , is struck from below into the shaft tube and serves as a "threaded insert", only available for 1 1/8 "shaft tubes). - 33
-
Drehachsen
(+ Lagerhülsen):
(Sind aufgrund der Übersichtlichkeit
nicht eingezeichnet.) Achsen auf der Haltevorrichtung durch Schraubverbindung
in Langlöchern
befestigt (→ Spannung des
Antriebsriemen), Lagerhülsen
werden nur bei einer Klemmbefestigung der Zahnräder, der Scheinwereraufnahme
und der Riemenscheibe benötigt.
Sie können
weggelassen werden wenn die Verbindungen von Scheinwerferaufnahme-Zahnrad
5/2 und Riemenscheibe-Zahnrad5/1 durch z.B. Steckverbindung gewährleistet wird (siehe Zeichnung).Rotary axles (+ bearing sleeves): (Not shown for clarity.) Axles on the holding device fastened in oblong holes by screw connection (→ tension of drive belt), bearing sleeves are only required for a clamped mounting of the gear wheels, the headlight mount and the pulley. They can be omitted if the connections of headlamp mount gear2.5 and pulley gear1.5 is ensured by eg plug connection (see drawing). - 44
-
Scheinwerferaufnahme:
horizontal drehbar gelagert, mit Zahnrad 2 verbunden (siehe
3 ); Es ist zu empfehlen den Scheinwerfer und die Scheinwerferaufnahme aus einem Stück zu fertigen (ästhetischer und verkaufspolitischer Aspekt). Ansonsten ist jeder Standardscheiwerfer verwendbar (Erfindung ist in diesem Fall nur der Fahrradscheinwerferhalter, siehe Bezeichnung).Headlamp mount: horizontally rotatably mounted, connected to gear 2 (see3 ); It is recommended to make the headlight and the headlamp fixture in one piece (aesthetic and sales aspect). Otherwise, every standard headlamp can be used (invention in this case is only the bicycle headlamp holder, see description). - 55
-
Zahnräder: beide
Zahnräder
sollten gleichgroß sein,
gegenläufig
angeordnet, Zahnrad
5/1 verbunden mit Riemenscheibe, Zahnrad5/2 verbunden mit Scheinwerferaufnahme (siehe3 );Gears: both gears should be the same size, arranged in opposite directions, gear1.5 connected to pulley, gear2.5 connected with headlamp mount (see3 ); - 66
- Antriebsriemen: geeignet wäre ein Zahnriemen; er muss zu öffnen, zu schließen und in der Länge einstellbar sein (z.B Gürtelprinzip); Da der Riemen keiner besonders hohen Beanspruchung ausgesetzt ist, sollte dieser so dezent wie möglich ausfallen (ästhetischer Aspekt).Drive belts: would be suitable a toothed belt; he has to open, close and in length be adjustable (eg belt principle); Since the belt is not exposed to particularly high stress, This should be as discreet as possible fail (more aesthetic Aspect).
- 77
-
Riemenscheibe:
passend zum Antriebsriemen (z.B. Zahnriemenscheibe), verbunden mit Zahnrad
5/1 (siehe3 ); Riemenscheibendurchmesser muss kleiner als der Steuerrohrdurchmesser sein (ca. 2:1 Übersetzungsverhältnis von Steuerrohr zu Riemenscheibe);Pulley: suitable for drive belt (eg toothed belt pulley), connected to gear1.5 (please refer3 ); Pulley diameter must be smaller than the head tube diameter (about 2: 1 ratio of head tube to pulley); - 88th
- Steuerrohr des Fahrradrahmen: Der Antriebsriemen, welcher über das Steuerrohr läuft, muss auf dem Selbigen gehalten werden (er darf nicht durchrutschen). Um dies zu erreichen, würde sich am besten ein Kuststoffstreifen mit dem Profil des Riemens (Profil einer Zahnriemenscheibe) eignen, welchen man auf das Steuerrohr aufklebt. Eine Fixierung des Riemens durch z.B. eine kleine Schraube oder einen entsprechenden Nippel (platziert an der – dem Rahmendreieck zugewandten – Innenseite des Steuerrohrs) wäre ebenfalls denkbar.head tube the bicycle frame: The drive belt, which runs over the head tube, must to be held on the same (he must not slip). To achieve this, would The best is a Kuststoffstreifen with the profile of the belt (Profile of a toothed belt pulley) are suitable, which one on the head tube aufklebt. A fixation of the belt by e.g. a small screw or a corresponding nipple (placed on the - the frame triangle facing - inside of the Head tube) would be also conceivable.
- 99
- Kunststoffabdeckung: Formschöne, dem Scheiwerfer angepasste Abdeckung, welche die gesamte Mechanik (ausser ein Teil des Antriebsriemen) verschalt (ästhetischer und funktioneller Aspekt).Plastic cover: Shapely the headlight adapted cover, which covers the entire mechanics (except a part of the drive belt) boarded (aesthetic and functional Aspect).
Der funktionelle Zusammenhang dieser Einzelteile geht aus Patentanspruch 2.2. und der Zeichnung hervor.Of the functional connection of these items goes from claim 2.2. and the drawing.
Anmerkung: Eine komplett (ausser Lagerachsen) aus Kuststoff gefertigte Konstruktion würde Gewicht und Herstellungskosten senken.Annotation: A completely (except bearing axles) made of plastic construction would weight and reduce manufacturing costs.
Eine weitere denkbare Lösungsmöglichkeit wird in Patentanspruch 3.2. angegeben.A Another possible solution is in claim 3.2. specified.
Zu dieser Lösung ist zu sagen, dass sie erst noch fertig entwickelt werden muss. Dieser Aufgabe konnte ich mich als Erfinder leider nicht widmen, da mir das hierzu benötigte Fachwissen im Bereich der Elektrotechnik fehlt. Es ist aber anzumerken, dass eine Servomotor getriebene Version sicherlich eine erfolgreiche Weiterentwiklung der rein mechanischen Version sein könnte.To this solution It has to be said that it still has to be developed. Unfortunately, as an inventor, I could not devote myself to this task because I needed this Expertise in the field of electrical engineering is missing. It should be noted, however, that a servomotor driven version is certainly a successful one Further development of the purely mechanical version could be.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004041157A DE102004041157A1 (en) | 2004-08-25 | 2004-08-25 | Headlamp/holder for a bicycle moves directly proportional to the steering deflection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004041157A DE102004041157A1 (en) | 2004-08-25 | 2004-08-25 | Headlamp/holder for a bicycle moves directly proportional to the steering deflection |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004041157A1 true DE102004041157A1 (en) | 2006-03-02 |
Family
ID=35745528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004041157A Withdrawn DE102004041157A1 (en) | 2004-08-25 | 2004-08-25 | Headlamp/holder for a bicycle moves directly proportional to the steering deflection |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004041157A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021204131B3 (en) | 2021-04-26 | 2022-09-15 | Volkswagen Aktiengesellschaft | Adaptive headlight for a two-wheeler and method for adjusting the lighting of such a vehicle |
EP4249356A1 (en) * | 2022-03-24 | 2023-09-27 | Wolfgang Gerlinger | Curve-adaptive retainer for functional elements for vehicles with fork-steering |
-
2004
- 2004-08-25 DE DE102004041157A patent/DE102004041157A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021204131B3 (en) | 2021-04-26 | 2022-09-15 | Volkswagen Aktiengesellschaft | Adaptive headlight for a two-wheeler and method for adjusting the lighting of such a vehicle |
EP4249356A1 (en) * | 2022-03-24 | 2023-09-27 | Wolfgang Gerlinger | Curve-adaptive retainer for functional elements for vehicles with fork-steering |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8122 | Nonbinding interest in granting licences declared | ||
8139 | Disposal/non-payment of the annual fee |