DE387382C - Device for fastening the contact springs on rotary switches - Google Patents
Device for fastening the contact springs on rotary switchesInfo
- 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
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
AUSGEGEBEN AM 4. JANUAR 1924ISSUED JANUARY 4, 1924
PATENTSCHRIFTPATENT LETTERING
- JVl 387382 -KLASSE 21c GRUPPE 29- JVl 387382 - CLASS 21c GROUP 29
(J 22435 VIIIf2ic*X(J 22435 VIIIf2ic * X
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)
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) |
-
1922
- 1922-02-24 DE DEJ22435D patent/DE387382C/en not_active Expired
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