DE462770C - Location indicators on motor vehicles - Google Patents

Location indicators on motor vehicles

Info

Publication number
DE462770C
DE462770C DEK100871D DEK0100871D DE462770C DE 462770 C DE462770 C DE 462770C DE K100871 D DEK100871 D DE K100871D DE K0100871 D DEK0100871 D DE K0100871D DE 462770 C DE462770 C DE 462770C
Authority
DE
Germany
Prior art keywords
magnifying glass
motor vehicles
map
location indicators
plate
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
DEK100871D
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.)
KONRAD KOERNER DIPL ING
Original Assignee
KONRAD KOERNER DIPL ING
Publication date
Priority to DEK100871D priority Critical patent/DE462770C/en
Application granted granted Critical
Publication of DE462770C publication Critical patent/DE462770C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids

Description

Ortsanzeiger an Kraftfahrzeugen Die Erfindung bezweckt eine Verbesserung an Ortsanzeigern finit durchsichtiger Vorderwand. wie sie z. B. bei Kraftfahrzeugen benutzt werden.Location indicators on motor vehicles The invention aims to improve on location indicators finitely transparent front wall. how they z. B. in motor vehicles to be used.

Es ist bekannt. solche Ortsanzeiger mit einem Vergröße rungsglac zu versehen. Die bisher bekannten Vorrichtungen dieser Art weisen jedoch -Nachteile auf insofern, als (las Vergrößerungsglas den Überblick über die Landkarte beeinträchtigt. wenn es darauf ankoninit, nicht einen kleinen Teil der Karte irr :einen Einzelheiten zu erkennen, sondern einen V'berbiick über das Gelände und den Fahrweg zu gewinnen.It is known. such location indicators with a magnifying glass too Mistake. However, the previously known devices of this type have disadvantages on insofar as (read the magnifying glass interferes with the overview of the map. if it comes down to it, not a small part of the map is wrong: a detail to recognize, but to gain an overview of the terrain and the driveway.

Dieser -Nachteil wird erfindungsgemäß dadurch vermieden. (laß (las Vergrößerungsglas nicht in finit dein Gehäuseverbundenen Schienen geführt wird, sondern daß es in einer verschiebbaren und zugleich au sscliwingbaren Platte gelagert ist. die sich all einer Längs- des @chutzgeh;iu#es führt.This disadvantage is avoided according to the invention. (do not let (las magnifying glass in your finite housing Associated rails run, but that it is mounted in a sliding and simultaneously au sscliwingbaren plate which all of a longitudinal @chutzgeh;. # iu it leads.

Besonders zwecl@7n:ißig ist die Anordnung einer Beleuchtungsvorrichtun- in, Verbindung`, finit einer schwingbaren Tragplatte des Vergrößerungsglases. wodurch erreicht wird, (laß ilieBeleuchtung im wesentlichen nur (diejenige Stelle (leg Landkarte trifft, welche durch das Vergrößerungsglas betrachtet wird.The arrangement of a lighting device is particularly useful. in "connection", finite a swingable support plate of the magnifying glass. through which is achieved, (leave the lighting essentially only (that place (put map which is viewed through the magnifying glass.

Auf der Zeichnung zeigt - Abb. r die Vorderansicht. Abb. 2 die Rückansicht und Abb.3 -eine Seitenansicht (des Ortsanzeigers.In the drawing - Fig. R shows the front view. Fig. 2 the rear view and Fig.3 - a side view (of the location indicator.

Oberhalb des Gehäuses a für die auf die Trommeln b und c aufgewickelte Landkarte ist eine Längsstange rr an ihren beiden Enden befestigt. Auf dieser Stange gleitet verschiebbar und zugleich ausschwingbar eine winklig abgebog=ene Plattev, die ein Vergrößerungsglas ze sowie eine Lichtquelle x trägt. Letztere ist an der Innenseite des oberen Schenkels der gebogenen Platte v gelagert und an die elektrische Anlage des Kraftwagenmotors angeschlossen. Die Anordnung ist derart, daß <las Licht der Lampe x im wesentlichen nur diejenige Stelle der Landkarte trifft, die durch das Vergrößerungsglas <<, betrachtet werden soll. Die winkligebogene Plattet, kann aus der in Abb. 3 in vollen Linien veranschaulichten Gebrauchslage in die gestrichelt angedeutete Stellung hochgeklappt werden, wenn es darauf ankommt. einen Überblick über das auf der Karte dargestellte Gelände zu gewinnen, oder wenn die 1.anipe ausgewechselt werden soll.Above the housing a for the wound on the drums b and c A longitudinal rod rr is attached to both ends of the map. On this pole an angled plate slides displaceably and at the same time swings out, which carries a magnifying glass ze and a light source x. The latter is at the Inside of the upper leg of the curved plate v mounted and connected to the electrical Vehicle engine system connected. The arrangement is such that <read Light from the lamp x essentially only hits that point on the map which through the magnifying glass <<. The angled curve Flattened, can from the position of use illustrated in Fig. 3 in full lines be folded up into the position indicated by dashed lines when it matters. to gain an overview of the terrain shown on the map, or if the 1st anipe is to be replaced.

Claims (2)

PATENTAvsrRÜciiF: i. Ortsanzeiger tnit durchsichtiger Vorderwand, insbesondere an Kraftfahrzeugen, bei welchem die Landkarte mittels eines auf Längsstangen -verschiebbaren Vergrößerungsglases betrachtet wird, dadurch gekennzeichnet, daß (las in einer Platte (v) angeordnete Vergrößerungglas (zt,) auf einer Längsstange (u) verschiebbar Und zugleich um (diese aus-.chwin-bar gelagert ist. PATENTAvsrRÜciiF: i. Location indicator with transparent front wall, in particular on motor vehicles, in which the map by means of a on longitudinal rods sliding magnifying glass is considered, characterized in that (read magnifying glass (zt,) arranged in a plate (v) on a longitudinal rod (u) slidable and at the same time around (this is supported from-.swin-bar. 2. Vorrichtung nach Anspruch i. dadurch- gekennzeichnet, daß die das Vergriißerungsglas tragende Platte (v) auf ihrer (fier Karte zugekehrten Innenseite eine Beleuchtungsvorrichtung trügt, die ini wesentlichen nur diejenige Stelle (leg Landkarte beleuchtet, welche durch das #`ergriil.iertinQ:glas betrachtet werden soll.2. Device according to claim i. characterized in that the one carrying the magnifying glass Plate (v) has a lighting device on its inside (facing the card) deceiving, the ini essential only that place (place map illuminated, which should be viewed through the # `ergriil.iertinQ: glas.
DEK100871D Location indicators on motor vehicles Expired DE462770C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK100871D DE462770C (en) Location indicators on motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK100871D DE462770C (en) Location indicators on motor vehicles

Publications (1)

Publication Number Publication Date
DE462770C true DE462770C (en) 1928-07-17

Family

ID=7239506

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK100871D Expired DE462770C (en) Location indicators on motor vehicles

Country Status (1)

Country Link
DE (1) DE462770C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501840A (en) * 1947-02-28 1950-03-28 Carlos L Bradford Map holder
US2657487A (en) * 1949-03-16 1953-11-03 Sprung Abraham Route map viewer
US4034540A (en) * 1975-07-18 1977-07-12 Microscroll, Inc. Portable dual spool microfilm reading device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501840A (en) * 1947-02-28 1950-03-28 Carlos L Bradford Map holder
US2657487A (en) * 1949-03-16 1953-11-03 Sprung Abraham Route map viewer
US4034540A (en) * 1975-07-18 1977-07-12 Microscroll, Inc. Portable dual spool microfilm reading device

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