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DE387382C - Device for fastening the contact springs on rotary switches - Google Patents

Device for fastening the contact springs on rotary switches

Info

Publication number
DE387382C
DE387382C DEJ22435D DEJ0022435D DE387382C DE 387382 C DE387382 C DE 387382C DE J22435 D DEJ22435 D DE J22435D DE J0022435 D DEJ0022435 D DE J0022435D DE 387382 C DE387382 C DE 387382C
Authority
DE
Germany
Prior art keywords
fastening
contact springs
rotary switches
drum
contact
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
DEJ22435D
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.)
KARL LOUIS JAEHN
Original Assignee
KARL LOUIS JAEHN
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 KARL LOUIS JAEHN filed Critical KARL LOUIS JAEHN
Priority to DEJ22435D priority Critical patent/DE387382C/en
Application granted granted Critical
Publication of DE387382C publication Critical patent/DE387382C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 4. JANUAR 1924ISSUED JANUARY 4, 1924

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

- JVl 387382 -KLASSE 21c GRUPPE 29- JVl 387382 - CLASS 21c GROUP 29

(J 22435 VIIIf2ic*X(J 22435 VIIIf2ic * X

Karl Louis Jahn in Ursprung b, Chemnitz.Karl Louis Jahn in Ursprung b, Chemnitz. Vorrichtung zum Befestigen der Kontaktfedern bei Drehschaltern.Device for fastening the contact springs on rotary switches. Patentiert im Deutschen Reiche vom 24. Februar 1922 ab.Patented in the German Empire on February 24, 1922.

Die Erfindung bezieht sich auf eine Vorrichtung zur Befestigung der Kontaktfedern bei Drehschaltern u. dgl. Gegenüber bekannten Vorrichtungen dieser Art besteht hierbei das Neue darin, daß eine Schaltwalze eines oder mehrere Fenster und ferner einen Isolierring besitzt, welch letzterer die durch die Fenster ein- und austretenden Kontaktfedern gegen die Schaltwalze preßt und dort festhält. The invention relates to a device for fastening the contact springs in the case of rotary switches and the like the novelty is that a shift drum has one or more windows and also an insulating ring possesses which latter the contact springs entering and exiting through the window presses against the shift drum and holds it there.

Auf der Zeichnung ist der Erfindungsgegenstand beispielsweise in einer Ausführung dargestellt, und zwar zeigen:The subject of the invention is shown in one embodiment in the drawing, for example shown, namely show:

Abb. ι einen Drehschalter im Querschnitt und igFig. Ι a rotary switch in cross section and ig

Abb. 2 einen Drehschalter im Grundriß nach Schnitt A-B, vergrößert.Fig. 2 shows a rotary switch in plan according to section AB, enlarged.

An einem Kontaktplättchen h schleift bei Stromschluß eine Kontaktfeder i, welch letztere aus einem Stück besteht, und, von der ao A contact spring i, which consists of one piece, and, of the ao, slides on a contact plate h when the current is closed

hohen Kante gesehen, eine S-Form bildet. Eine Schaltwalze k besitzt mehrere Fenster m. Durch diese gelangt Feder i in das Innere der Walze k und wird dort durch einen Isolierring« fest gegen die innere Wandung der Walze k gepreßt, um mit ihrem anderen Ende wieder durch ein Walzenfenster m herauszutreten und an dem zweiten Plättchen h zu schleifen.high edge, forms an S-shape. A shift drum k has several windows m. Through this spring i gets into the interior of the drum k and is there pressed firmly against the inner wall of the drum k by an insulating ring, so that its other end comes out again through a drum window m and at the second plate h to grind.

Claims (1)

Patent-An SPRU ch:Patent application: Vorrichtung zum Befestigen der Kontaktfedern bei Drehschaltern u. dgl., dadurch gekennzeichnet, daß eine Schaltwalze (k) ein oder mehrere Fenster (m) und einen Isolierring (n) besitzt, der eine Kontaktfeder (i) fest gegen die Wandung der Schaltwalze (k) preßt.Device for fastening the contact springs in rotary switches and the like, characterized in that a switching drum (k) has one or more windows (m) and an insulating ring (n) which holds a contact spring (i) firmly against the wall of the switching drum (k ) presses. Abb.Fig. !T)K! T) K Abb.Fig.
DEJ22435D 1922-02-24 1922-02-24 Device for fastening the contact springs on rotary switches Expired DE387382C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ22435D DE387382C (en) 1922-02-24 1922-02-24 Device for fastening the contact springs on rotary switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ22435D DE387382C (en) 1922-02-24 1922-02-24 Device for fastening the contact springs on rotary switches

Publications (1)

Publication Number Publication Date
DE387382C true DE387382C (en) 1924-01-04

Family

ID=7200957

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ22435D Expired DE387382C (en) 1922-02-24 1922-02-24 Device for fastening the contact springs on rotary switches

Country Status (1)

Country Link
DE (1) DE387382C (en)

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