DE2849468A1 - Interior rear view mirror in car - has flat mirror surface and inclined or curved mirror portion nearer to driver - Google Patents

Interior rear view mirror in car - has flat mirror surface and inclined or curved mirror portion nearer to driver

Info

Publication number
DE2849468A1
DE2849468A1 DE19782849468 DE2849468A DE2849468A1 DE 2849468 A1 DE2849468 A1 DE 2849468A1 DE 19782849468 DE19782849468 DE 19782849468 DE 2849468 A DE2849468 A DE 2849468A DE 2849468 A1 DE2849468 A1 DE 2849468A1
Authority
DE
Germany
Prior art keywords
mirror
curved
driver
car
mirror surface
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Withdrawn
Application number
DE19782849468
Other languages
German (de)
Inventor
Werner Schloz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19782849468 priority Critical patent/DE2849468A1/en
Publication of DE2849468A1 publication Critical patent/DE2849468A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02Rear-view mirror arrangements
    • B60R1/08Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/081Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors avoiding blind spots, e.g. by using a side-by-side association of mirrors

Abstract

The interior rear view mirror is designed for use in a motor vehicle. It comprises a flat mirror surface connected to an inclined or curved surface portion such that the portion is nearer the driver than the surface. The portion may be a convex cylinder mantle portion. It may be pivoted relative to the surface. The intention is to give a greater degree of sideways vision than is obtd. with normal rear view mirror installations.

Description

Rückblick-Innenspiegel für gleislos schnellfahrende Kraftfahrzeuge0 Die Erfindung betrifft einen RückblickInnenspiegel für gleislos schnellfahrende Kraftfahrzeuge z.B. Personenkraftwagen An jedem Tag verunglücken Menschen durch Seitwärtszusammenstöße0 Bei Straßeneinfahrten schauen wohl Autofahrer in Spiegel mit Rückwärtsblick, doch ist der tote Winkel nicht überprüfbar, in den das links relativ langsam überholenwollende Fahrzeug eingetaucht isto Das Wechseln der Fahrerblickrichtung vom Innenspiegel zum Außenspiegel dauert viel zu lang. Die Gefahr ist damit nicht abwendbar. Rear view inside mirror for trackless, fast-moving vehicles0 The invention relates to a rear view mirror for fast moving without track Motor vehicles e.g. passenger cars People have accidents every day Side collisions0 At road entrances, drivers probably look in mirrors looking backwards, but the blind spot into which the one on the left cannot be checked The vehicle wishing to overtake is submerged relatively slowly o Changing the driver's line of sight from inside mirror to outside mirror takes far too long. The danger is not with it avertable.

Die Erfindung schafft hier Abhilfe, in der Weise, daß der Rückblick-Innenspiegel aus einer planen Spiegelfläche und einer sich an diese anschließenden schräges oder gewölbten Spiegelfläche mit parallel zueinander verlauf enden Mantellinien als Hilfsspiegel besteht, so daß der gewölbte Spiegelflächenteil naher am Fahrer angeordnet ist als der ebene Spiegelflächenteil, z03. in der Art, daß die gewölbte Spiegelfläche zylindermantelförmig gekrümmt ist, bzw. daß beide Spiegelflächen gelenkig schwenkend justierbar sind, Man kann sich vorstellen, daß der hornartige Ansatz auch am anderen Ende des "normalen" (üblichen) Planspiegel angebracht ist, doch widerspricht es der Natur, die Augen nach rechts schwenken zu lassen, wenn die Gefahr links droht.The invention provides a remedy here, in such a way that the rear view inside mirror from a flat mirror surface and a sloping or Arched mirror surface with surface lines running parallel to each other as an auxiliary mirror exists, so that the curved mirror surface part is arranged closer to the driver than the plane mirror surface part, z03. in such a way that the curved mirror surface is shaped like a cylinder jacket is curved, or that both mirror surfaces can be pivoted in an articulated manner, Man can imagine that the horn-like approach also at the other end of the "normal" (usual) plane mirror is attached, but it contradicts nature, the eyes to swivel to the right if the danger threatens to the left.

Die Erfindungsidee beruht auf der Erkenntnis und auf dem logischen Durchdenken der Gefahrenquelle, also auf der erfinderischen Aufgabenstellung, aus der heraus die Mittel ersonnen wurden, die Lösung der Aufgabe sinnvoll zum konstruktiven Ende hin weitersudenkenO Der Erfinder ging von seinem Wollen aus, den Autoinnenspiegel ständig im Auge behalten zu sollen, jedoch den Blickstrahl seitwärts wandern lassen zu können und zwar so weit, daß ein Wahrnehmen von Gegenständen nicht nur durch das Autorückfenster sondern auch noch durch das linke hintere Seitenfenster erfolgt. Der Erfindungswitz besteht also darin, sich vom Vorurteil loszureißen, man müsse im Gefahrenzustand optisch und mathematisch exakt sehen können, Tatsächlich genügt der Schatten eines Blitzes von links zum Erkennen des Drohens der Gefahr des tangierenden Seitwärtszusammenfahrens zweier Autos.The idea of the invention is based on knowledge and on the logical Thinking through the source of danger, i.e. based on the inventive task who devised the means, the solution of the task meaningful to the constructive one Continue to sink at the endO The inventor started out from his will, the inside mirror of the car to keep an eye on them all the time, but let the line of sight wander sideways to be able to do so to the point that a perception of objects is not just through the rear car window but also through the left rear side window. The ingenuity consists in breaking free from the prejudice that one has to Being able to see exactly optically and mathematically in a dangerous state is actually sufficient the shadow of a lightning bolt from the left to recognize the threat of danger from the tangent Two cars collide sideways.

Die Zeichnung zeigt gemäß Fig 1 schematisch, mittels eines Grundrisses, was die Erfindung will bzwo verhindern will, wahrend die Fig 2, 3 und 4 Spiegelscheibenprofile wiedergibt0 Fig. 5 veranschaulicht einen weiteren Grundriß.According to FIG. 1, the drawing shows schematically, by means of a floor plan, what the invention wants or wants to prevent, while FIGS. 2, 3 and 4 mirror disk profiles reproduces 0 Figure 5 illustrates a further plan view.

Im Auto 1 sitzt der Fahrer, dessen Augen auf den normalplanen Innenrückblickßpiegel 2 starren0 Die Augen Eberschauen den vom Keil 3 begrenzten Raum hinter dem Auto, sehen also das Auto 4 nicht, sofern nur in den üblichen Spiegel 2 geschaut wirde Zum Hinüberschauen in den Außenspiegel 5 hat der Fahrer keine Zeit, wohl aber zum schrägpeilenden Beschauen des Hilfsspiegels 6, der den Blickstrahlkeil 7 ausbreitet, welcher das heranhuschende Auto 4 ausmacht, Dies nicht exakt jedoch schemenhaft als Geistermasse, ausreichend zum Ausweichreflex nach rechts Der Hilfsspiegel 6 wird nicht sphärisch gewölbt sein sondern plan (Fig 2), als Mantelteil eines Zylinders bzw. Qvalringes (Fig 3) oder als Justierelement (Fig 4)o Der Kopf des Fahrers ist mit 8 beziffert.The driver sits in car 1, his eyes on the normally flat interior rearview mirror 2 stare 0 The boar's eyes look at the space behind the car bounded by the wedge 3, therefore do not see the car 4 if only the usual mirror 2 is looked at The driver has no time to look into the exterior mirror 5, but he does obliquely bearing looking at the auxiliary mirror 6, which spreads the wedge of view beam 7, which makes up the approaching car 4, This is not exactly, but shadowy as ghost mass, sufficient for evasive reflex to the right The auxiliary mirror 6 will not be spherically curved but flat (Fig 2), as a shell part of a cylinder or Qvalringes (Fig 3) or as an adjusting element (Fig 4) o The driver's head is numbered 8.

Die Fig 5 erläutert es, wie sich der zweite Hauptvorteil des Erfindungsobjektes (neben dem Zusammenfassen des Hauptspiegel 2 und dem Hilfsspiegels 6 vor den Augen des Fahrers) auswirkt. Ein Auto 4, das neben dem Auto 1 fährt, ist dem Blickfeld (Strahlenkegel 10) des Außenspiegels 5 entzogen, jedoch vom Hilfsspiegel 6 wahrnehmbare Dies optisch perfekt. Dabei ist bzwo wäre es belanglos, ob die Maße des Autos 4 verzerrt werden, das Auto 4 also als kürzer erscheint als es in Wirklichkeil ist0 Während also der Hauptspiegel 2 und der Außenspiegel wie immer plan sein werden, kann (er muß es nicht) der Hilfsspiegel 6 in diesem Sinn gekrümmt sein. Der Fahrer soll nicht das Auto 4 bestaunen sondern die von ihm erwartbare Gefahr auf sich zukommen sehen.5 explains how the second main advantage of the subject of the invention (in addition to combining the main mirror 2 and the auxiliary mirror 6 in front of the eyes of the driver). A car 4 driving next to the car 1 is in the field of view (Beam cone 10) withdrawn from the exterior mirror 5, but perceptible from the auxiliary mirror 6 This is optically perfect. It is or would be irrelevant whether the dimensions of the car 4 be distorted, so the car 4 appears to be shorter than it is in real wedge 0 So while the main mirror 2 and the exterior mirror will be flat as always, can (it does not have to be) the auxiliary mirror 6 be curved in this sense. The driver should not marvel at the car 4, but rather face the expected danger see.

Claims (1)

Ansprüche: 10))Rückblick-Innenspiegel für gleislos schnellfahrende 9 Kraftfahrzeuge zOBo Personenkraftwagen, dadurch gekennzeichnet, daß er aus einer planen Spiegelfläche und einer sich an diese anschließenden schrägen oder gewölbten Spiegelfläche mit parallel zueinander verlaufenden Mantellinien besteht, so daß der gewölbte Spiegelflächenteil näher am Fahrer angeordnet ist als der ebene Spiegelflächenteil. Claims: 10)) Rearview interior mirror for fast moving trackless 9 motor vehicles zOBo passenger cars, characterized in that it consists of a flat mirror surface and a sloping or curved one adjoining it There is a mirror surface with surface lines running parallel to one another, so that the curved mirror surface part is arranged closer to the driver than the flat mirror surface part. 2.) Spiegel nach Anspruch 1, dadurch gekennzeichnet, daß die gewölbte Spiegelfläche zylindermantelförmig gekrümmt ist.2.) Mirror according to claim 1, characterized in that the curved Mirror surface is curved in the shape of a cylinder jacket. 30) Spiegel nach.Anspruch 1 oder 2, dadurch gekennzeichnet, daß beide Spielflächen gelenkig schwenkend justierbar sind, x) vorzugsweise einstückig30) mirror nach.Anspruch 1 or 2, characterized in that both Play areas can be pivoted in an articulated manner, x) preferably in one piece
DE19782849468 1978-11-15 1978-11-15 Interior rear view mirror in car - has flat mirror surface and inclined or curved mirror portion nearer to driver Withdrawn DE2849468A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782849468 DE2849468A1 (en) 1978-11-15 1978-11-15 Interior rear view mirror in car - has flat mirror surface and inclined or curved mirror portion nearer to driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782849468 DE2849468A1 (en) 1978-11-15 1978-11-15 Interior rear view mirror in car - has flat mirror surface and inclined or curved mirror portion nearer to driver

Publications (1)

Publication Number Publication Date
DE2849468A1 true DE2849468A1 (en) 1980-05-29

Family

ID=6054687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782849468 Withdrawn DE2849468A1 (en) 1978-11-15 1978-11-15 Interior rear view mirror in car - has flat mirror surface and inclined or curved mirror portion nearer to driver

Country Status (1)

Country Link
DE (1) DE2849468A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0796762A1 (en) * 1994-04-29 1997-09-24 Richard H. Kim Rear view mirror for automotive vehicle
USD409127S (en) 1998-03-26 1999-05-04 Kim Richard H Two-part rearview mirror for automotive vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0796762A1 (en) * 1994-04-29 1997-09-24 Richard H. Kim Rear view mirror for automotive vehicle
USD409127S (en) 1998-03-26 1999-05-04 Kim Richard H Two-part rearview mirror for automotive vehicles

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