DE477024C - Direction indicators - Google Patents

Direction indicators

Info

Publication number
DE477024C
DE477024C DEZ17560D DEZ0017560D DE477024C DE 477024 C DE477024 C DE 477024C DE Z17560 D DEZ17560 D DE Z17560D DE Z0017560 D DEZ0017560 D DE Z0017560D DE 477024 C DE477024 C DE 477024C
Authority
DE
Germany
Prior art keywords
arm
core
wise
direction indicators
coil
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
DEZ17560D
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
Publication date
Priority to DEZ17560D priority Critical patent/DE477024C/en
Application granted granted Critical
Publication of DE477024C publication Critical patent/DE477024C/en
Expired legal-status Critical Current

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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
    • B60Q1/36—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction using movable members, e.g. arms with built-in flashing lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pinball Game Machines (AREA)

Description

Fahrtrichtungsanzeiger Die Erfindung bezieht sich auf Fahrtrichtungsanzeiger, insbesondere für Kraftfahrzeuge, mit einem Weiserarm (Winker), der durch eine elektromagnetische Spule bedient wird.Direction indicators The invention relates to direction indicators, especially for motor vehicles, with a wise arm (winker), which is triggered by an electromagnetic Coil is operated.

Bei diesen trat bisher der Übelstand auf, daß infolge des erforderlichen Spiels zwischen dem Spulenkern und den Innenwänden der Magnetspule sich ein störendes Klappern bemerkbar machte.With these so far the inconvenience occurred that as a result of the necessary Game between the coil core and the inner walls of the magnet coil is a disturbing Made a rattling noticeable.

Um dies zu beseitigen, ist zwischen dem Kern und dem Weiserarmschenkel eine Spreizfeder eingeschaltet, die das Bestreben hat, den Kern von dem Weiserarm abzudrücken, also ihn mit seinem unteren Ende stets an die Innenwandung des Spulenfutters anzupressen.To eliminate this is between the core and the thigh of the wise arm a spreader spring switched on, which tends to remove the core of the wise arm to push off, so it with its lower end always on the inner wall of the bobbin chuck to press.

Des weiteren wirkt sich aber die durch die Spreizfederanordnung hervorgerufene Reibung zwischen Spulenfutter und Kern noch als Hemmung gegen Weiserarmschwankungen bei der Horizontallage des Weiserarms aus.In addition, however, the effect caused by the spreading spring arrangement Friction between the bobbin chuck and the core still acts as an inhibition against fluctuations in the wise arm at the horizontal position of the wise arm.

Auf diese Weise wird das sonst zur Beseitigung des letzterwähnten Übelstands am inneren Schenkel des Weiserarms vorgesehene Gegengewicht überflüssig.In this way that otherwise becomes the elimination of the last mentioned The counterweight provided on the inner thigh of the wise man's arm is superfluous.

Eine Ausführungsform des Erfindungsgegenstands ist zeichnerisch im Längsschnitt wiedergegeben.An embodiment of the subject matter of the invention is shown in the drawing Reproduced longitudinal section.

Der Weiserarm a, der als doppelarmiger Hebel in bekannter Weise ausgebildet ist, ist um die Achse b schwenkbar gelagert. Am Ende des Anzugsghenkels al ist er durch eine Achse c mit dem Kern d gelenkig verbunden. Der Kern gleitet in dem Futter e1 der Magnetspule e. Um die Achse c ist eine Feder f mit Spreizwirkung gelegt, deren eines Ende f l gegen den Weiserarm a2, deren anderes Ende f 2 gegen den Kein d sich preßt, der vorteilhaft eine Aussparung dl hat, in die sich das Federende f 2 so einlegt, daß es nicht über den Kernquerschnitt hervortritt. Durch die Feder f wird eine Kante d2 ständig mit der Innenfläche e2 des Futters el der Spule in Berührung gehalten.The wise arm a, which is designed as a double-armed lever in a known manner, is mounted pivotably about the axis b. At the end of the tightening handle a1 it is articulated to the core d by an axis c. The core slides in the chuck e1 of the solenoid coil e. A spring f is placed around the axis c with a spreading effect, one end fl of which presses against the wise arm a2, the other end f 2 of which presses against the no d, which advantageously has a recess dl into which the spring end f 2 is inserted that it does not protrude beyond the core cross-section. An edge d2 is kept in constant contact with the inner surface e2 of the chuck el of the bobbin by the spring f.

Claims (2)

PATENTANSPRÜCHE: i. Fahrtrichtungsanzeiger mit durch eine elektromagnetische Spule bedientem Weiserarm (Winker), insbesondere für Kraftfahrzeuge, gekennzeichnet durch die Einschaltung einer Spreizfeder (f) zwischen dem Spulenkern (d) und dem Weiserarmschenkel (a). PATENT CLAIMS: i. Direction indicators with by an electromagnetic Coil operated indicator arm (winker), especially for motor vehicles, marked by switching on an expanding spring (f) between the coil core (d) and the Wise arm leg (a). 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die den Spulenkern (d) mit dem Anzugschenkel (a1) verbindende Achse (c) der Spreizfeder (f) zum Lager dient.2. Apparatus according to claim i, characterized in that the axis (c) of the expanding spring connecting the coil core (d) to the tightening leg (a1) (f) serves as a warehouse.
DEZ17560D Direction indicators Expired DE477024C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ17560D DE477024C (en) Direction indicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ17560D DE477024C (en) Direction indicators

Publications (1)

Publication Number Publication Date
DE477024C true DE477024C (en) 1929-05-30

Family

ID=7624345

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ17560D Expired DE477024C (en) Direction indicators

Country Status (1)

Country Link
DE (1) DE477024C (en)

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